1548146067.941 * [misc]progress:  [Phase 1 of 3] Setting up.
1548146067.941 * * * [misc]progress:  [1/2] Preparing points
1548146067.983 * * * [misc]progress:  [2/2] Setting up program.
1548146067.988 * [misc]progress:  [Phase 2 of 3] Improving.
1548146067.988 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (sqrt (+ x 1)) (sqrt x)))>
1548146067.988 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1548146067.988 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146067.990 * * [misc]simplify:  iters left: 4 (11 enodes)
1548146067.992 * * [misc]simplify:  iters left: 3 (12 enodes)
1548146067.995 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548146067.995 * [misc]simplify:  Simplified (2) to (λ (x) (- (sqrt (+ 1 x)) (sqrt x)))
1548146068.000 * * [misc]progress:  iteration 1 / 4
1548146068.000 * * * [misc]progress:  picking best candidate
1548146068.004 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (sqrt (+ x 1)) (sqrt x)))>
1548146068.004 * * * [misc]progress:  localizing error
1548146068.025 * * * [misc]progress:  generating rewritten candidates
1548146068.025 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
1548146068.035 * * * [misc]progress:  generating series expansions
1548146068.036 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
1548146068.036 * [misc]backup-simplify:  Simplify (- (sqrt (+ x 1)) (sqrt x)) into (- (sqrt (+ x 1)) (sqrt x))
1548146068.036 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1548146068.036 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1548146068.036 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548146068.036 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548146068.036 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.036 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.036 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.036 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.036 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.036 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146068.036 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548146068.037 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146068.037 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548146068.037 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548146068.037 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.037 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.037 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.037 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.038 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146068.038 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1548146068.038 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548146068.038 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548146068.038 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.038 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.038 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.038 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.038 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.038 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146068.038 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548146068.038 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146068.039 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548146068.039 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548146068.039 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.039 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.039 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.039 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.039 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146068.040 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146068.040 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146068.040 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.040 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.040 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1548146068.040 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.041 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.042 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1548146068.043 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146068.043 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.043 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1548146068.043 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.044 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548146068.044 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))
1548146068.044 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in (x) around 0
1548146068.044 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1548146068.044 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548146068.044 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548146068.044 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146068.044 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.044 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.044 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.044 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.044 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.044 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.045 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146068.045 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.045 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146068.045 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548146068.045 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146068.045 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.045 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.045 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.046 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.046 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.046 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146068.046 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1548146068.046 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548146068.046 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548146068.046 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146068.046 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.046 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.046 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.046 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.046 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.046 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.047 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146068.047 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.047 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146068.047 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548146068.047 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146068.047 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.047 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.047 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.047 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.048 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.048 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146068.048 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146068.048 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.048 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.049 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.049 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1548146068.049 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.049 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146068.049 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146068.051 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146068.051 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146068.052 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146068.052 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.052 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1548146068.052 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.053 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.053 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.054 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146068.055 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.056 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146068.056 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.056 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1548146068.056 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.057 * [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)))))
1548146068.057 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1548146068.057 * [misc]approximate:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1548146068.058 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548146068.058 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548146068.058 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548146068.058 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.058 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.058 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146068.058 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.058 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.058 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.058 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.058 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146068.058 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146068.058 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.059 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146068.059 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548146068.059 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146068.059 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146068.059 * [misc]backup-simplify:  Simplify -1 into -1
1548146068.059 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.059 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.059 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.059 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146068.059 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.060 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146068.060 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548146068.060 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548146068.060 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548146068.060 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.060 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.060 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146068.060 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.060 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.060 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.060 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.060 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146068.061 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146068.061 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.061 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146068.061 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548146068.061 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146068.061 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146068.061 * [misc]backup-simplify:  Simplify -1 into -1
1548146068.061 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.061 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.061 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.061 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146068.062 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.062 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146068.062 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146068.062 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.062 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.063 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.063 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1548146068.063 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.063 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146068.063 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146068.064 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146068.065 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146068.065 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548146068.066 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146068.066 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.067 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1548146068.067 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.067 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.067 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146068.067 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.068 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146068.069 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.085 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146068.086 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.086 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1548146068.086 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.087 * [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)))))
1548146068.087 * * * [misc]progress:  simplifying candidates
1548146068.087 * * * * [misc]progress:  [ 1 / 18 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))))>
1548146068.087 * [enter]simplify:  Simplifying (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))
1548146068.088 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146068.090 * * [misc]simplify:  iters left: 5 (13 enodes)
1548146068.093 * * [misc]simplify:  iters left: 4 (15 enodes)
1548146068.098 * * [misc]simplify:  iters left: 3 (18 enodes)
1548146068.102 * * [misc]simplify:  iters left: 2 (20 enodes)
1548146068.107 * * [misc]simplify:  iters left: 1 (24 enodes)
1548146068.113 * [exit]simplify:  Simplified to (exp (- (sqrt (+ 1 x)) (sqrt x)))
1548146068.113 * [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (- (sqrt (+ 1 x)) (sqrt x)))))
1548146068.113 * * * * [misc]progress:  [ 2 / 18 ] simplifiying candidate #<alt (λ (x) (pow (- (sqrt (+ x 1)) (sqrt x)) 1))>
1548146068.113 * * * * [misc]progress:  [ 3 / 18 ] simplifiying candidate #<alt (λ (x) (exp (log (- (sqrt (+ x 1)) (sqrt x)))))>
1548146068.113 * * * * [misc]progress:  [ 4 / 18 ] simplifiying candidate #<alt (λ (x) (log (exp (- (sqrt (+ x 1)) (sqrt x)))))>
1548146068.114 * * * * [misc]progress:  [ 5 / 18 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))))>
1548146068.114 * * * * [misc]progress:  [ 6 / 18 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x)))))>
1548146068.114 * * * * [misc]progress:  [ 7 / 18 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (- (sqrt (+ x 1)) (sqrt x)))))>
1548146068.114 * * * * [misc]progress:  [ 8 / 18 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))>
1548146068.114 * * * * [misc]progress:  [ 9 / 18 ] simplifiying candidate #<alt (λ (x) (+ (sqrt (+ x 1)) (- (sqrt x))))>
1548146068.114 * * * * [misc]progress:  [ 10 / 18 ] simplifiying candidate #<alt (λ (x) (* 1 (- (sqrt (+ x 1)) (sqrt x))))>
1548146068.114 * * * * [misc]progress:  [ 11 / 18 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.114 * * * * [misc]progress:  [ 12 / 18 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))>
1548146068.114 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1548146068.114 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146068.116 * * [misc]simplify:  iters left: 5 (12 enodes)
1548146068.119 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1548146068.119 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))
1548146068.120 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1548146068.120 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146068.122 * * [misc]simplify:  iters left: 5 (13 enodes)
1548146068.125 * * [misc]simplify:  iters left: 4 (14 enodes)
1548146068.128 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1548146068.128 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))
1548146068.128 * * * * [misc]progress:  [ 13 / 18 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))>
1548146068.128 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1548146068.129 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146068.131 * * [misc]simplify:  iters left: 5 (12 enodes)
1548146068.133 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1548146068.133 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))
1548146068.134 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1548146068.134 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146068.136 * * [misc]simplify:  iters left: 5 (13 enodes)
1548146068.139 * * [misc]simplify:  iters left: 4 (14 enodes)
1548146068.142 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1548146068.142 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))
1548146068.142 * * * * [misc]progress:  [ 14 / 18 ] simplifiying candidate #<alt (λ (x) (* 1 (- (sqrt (+ x 1)) (sqrt x))))>
1548146068.142 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1548146068.142 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146068.144 * * [misc]simplify:  iters left: 4 (11 enodes)
1548146068.147 * * [misc]simplify:  iters left: 3 (12 enodes)
1548146068.149 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548146068.149 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (sqrt (+ 1 x)) (sqrt x))))
1548146068.149 * * * * [misc]progress:  [ 15 / 18 ] simplifiying candidate #<alt (λ (x) (+ (sqrt (+ x 1)) (- (sqrt x))))>
1548146068.149 * * * * [misc]progress:  [ 16 / 18 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1548146068.150 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548146068.150 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548146068.150 * * * * [misc]progress:  [ 17 / 18 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1548146068.150 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548146068.150 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548146068.150 * * * * [misc]progress:  [ 18 / 18 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1548146068.150 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548146068.150 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548146068.150 * * * [misc]progress:  adding candidates to table
1548146068.324 * * [misc]progress:  iteration 2 / 4
1548146068.324 * * * [misc]progress:  picking best candidate
1548146068.348 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.348 * * * [misc]progress:  localizing error
1548146068.373 * * * [misc]progress:  generating rewritten candidates
1548146068.373 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1548146068.391 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1548146068.397 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1548146068.407 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1548146068.452 * * * [misc]progress:  generating series expansions
1548146068.453 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1548146068.453 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) into 1
1548146068.453 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1548146068.453 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.453 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.453 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.453 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.453 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.453 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.453 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.453 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.453 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.453 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.453 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.453 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.453 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ (/ 1 x) 1)) (sqrt (+ (/ 1 x) 1))) (* (sqrt (/ 1 x)) (sqrt (/ 1 x)))) into 1
1548146068.454 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1548146068.454 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.454 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.454 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.454 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.454 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.454 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.454 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.454 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.454 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.454 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.454 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.454 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.454 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (+ (/ 1 (- x)) 1))) (* (sqrt (/ 1 (- x))) (sqrt (/ 1 (- x))))) into (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)))
1548146068.454 * [misc]approximate:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in (x) around 0
1548146068.454 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1548146068.454 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.454 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.454 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1548146068.454 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146068.454 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.454 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.454 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.455 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.455 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1548146068.455 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548146068.455 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146068.455 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146068.455 * [misc]backup-simplify:  Simplify -1 into -1
1548146068.455 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.455 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.455 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.455 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146068.455 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.456 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146068.456 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1548146068.456 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.456 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.456 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1548146068.456 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146068.456 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.456 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.456 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.456 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.456 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1548146068.456 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548146068.456 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146068.456 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146068.456 * [misc]backup-simplify:  Simplify -1 into -1
1548146068.456 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.456 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.456 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.457 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146068.457 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.457 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146068.457 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146068.457 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146068.458 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146068.458 * [misc]backup-simplify:  Simplify -1 into -1
1548146068.458 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146068.458 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1548146068.458 * [misc]backup-simplify:  Simplify (+ 0 +nan.0) into (- +nan.0)
1548146068.458 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1548146068.459 * [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
1548146068.459 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.459 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.459 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548146068.460 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146068.461 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1548146068.461 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1548146068.461 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1548146068.462 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1548146068.462 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.462 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
1548146068.462 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1548146068.462 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt x)) into x
1548146068.462 * [misc]approximate:  Taking taylor expansion of x in (x) around 0
1548146068.462 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.462 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.462 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.462 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.463 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.463 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.463 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.463 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.463 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.463 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.463 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.463 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.463 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.463 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.463 * [misc]backup-simplify:  Simplify (* 1 x) into x
1548146068.463 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) into (/ 1 x)
1548146068.463 * [misc]approximate:  Taking taylor expansion of (/ 1 x) in (x) around 0
1548146068.463 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146068.463 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.463 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.463 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.463 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.463 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146068.463 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.463 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.463 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.464 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.464 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.464 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146068.464 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.464 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.464 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.464 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.465 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.465 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.465 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.465 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.465 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.466 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.466 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.466 * [misc]backup-simplify:  Simplify (* 1 (/ 1 (/ 1 x))) into x
1548146068.466 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (/ 1 (- x)))) into (pow (sqrt (/ -1 x)) 2)
1548146068.466 * [misc]approximate:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in (x) around 0
1548146068.466 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1548146068.466 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548146068.466 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146068.466 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146068.466 * [misc]backup-simplify:  Simplify -1 into -1
1548146068.466 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.466 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.466 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.467 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146068.467 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.467 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146068.467 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1548146068.467 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548146068.467 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146068.467 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146068.467 * [misc]backup-simplify:  Simplify -1 into -1
1548146068.467 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.467 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.467 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.467 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146068.468 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.468 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146068.468 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1548146068.468 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548146068.469 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548146068.469 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146068.470 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1548146068.470 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.470 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.471 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146068.472 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0))) into (- +nan.0)
1548146068.472 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.473 * [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)))))
1548146068.473 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1548146068.473 * [misc]backup-simplify:  Simplify (* (sqrt (+ x 1)) (sqrt (+ x 1))) into (+ x 1)
1548146068.473 * [misc]approximate:  Taking taylor expansion of (+ x 1) in (x) around 0
1548146068.473 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548146068.473 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.473 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.473 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.473 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.473 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.473 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548146068.473 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.473 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.473 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.473 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.473 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.474 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146068.474 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.474 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146068.474 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.474 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.474 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.474 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.474 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.474 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.474 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.475 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.475 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.475 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.475 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.475 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.475 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.475 * [misc]backup-simplify:  Simplify (+ (* 1 x) 1) into (+ x 1)
1548146068.475 * [misc]backup-simplify:  Simplify (* (sqrt (+ (/ 1 x) 1)) (sqrt (+ (/ 1 x) 1))) into (+ (/ 1 x) 1)
1548146068.475 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 x) 1) in (x) around 0
1548146068.475 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548146068.475 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146068.475 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.476 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.476 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.476 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.476 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.476 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.476 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548146068.476 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146068.476 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.476 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.476 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.476 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.476 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.476 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.476 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146068.476 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.477 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146068.477 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146068.477 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.477 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.477 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.477 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.478 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.478 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.478 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.478 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.479 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.479 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.479 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.479 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.479 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.480 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.480 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.480 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.481 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.481 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.481 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.481 * [misc]backup-simplify:  Simplify (+ 1 (* 1 (/ 1 (/ 1 x)))) into (+ x 1)
1548146068.481 * [misc]backup-simplify:  Simplify (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (+ (/ 1 (- x)) 1))) into (- 1 (/ 1 x))
1548146068.481 * [misc]approximate:  Taking taylor expansion of (- 1 (/ 1 x)) in (x) around 0
1548146068.481 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548146068.481 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.481 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.481 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146068.481 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.481 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.481 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.482 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.482 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548146068.482 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.482 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.482 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146068.482 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.482 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.482 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.482 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.482 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146068.482 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146068.482 * [misc]backup-simplify:  Simplify -1 into -1
1548146068.483 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146068.483 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146068.483 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146068.483 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.483 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.483 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146068.484 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.484 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.484 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.485 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146068.485 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.485 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.485 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.486 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146068.486 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.486 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.486 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.487 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146068.487 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.487 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.488 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.488 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146068.488 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.488 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.489 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.489 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146068.489 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.489 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.489 * [misc]backup-simplify:  Simplify (+ 1 (* -1 (/ 1 (/ 1 (- x))))) into (+ x 1)
1548146068.489 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1548146068.490 * [misc]backup-simplify:  Simplify (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1548146068.490 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1548146068.490 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548146068.490 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548146068.490 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548146068.490 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548146068.490 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.490 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.490 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.490 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.490 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.490 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146068.490 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548146068.490 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146068.491 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548146068.491 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548146068.491 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.491 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.491 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.491 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.491 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146068.492 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146068.492 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.492 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548146068.492 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548146068.492 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548146068.492 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548146068.492 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.492 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.492 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.492 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.492 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.492 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146068.492 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548146068.493 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146068.493 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548146068.493 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548146068.493 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.493 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.493 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.493 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.493 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146068.494 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146068.494 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.494 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.494 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1548146068.495 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1548146068.495 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.495 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.496 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1548146068.497 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146068.498 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1548146068.499 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1548146068.500 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.500 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548146068.500 * [misc]backup-simplify:  Simplify (/ (- (* (sqrt (+ (/ 1 x) 1)) (sqrt (+ (/ 1 x) 1))) (* (sqrt (/ 1 x)) (sqrt (/ 1 x)))) (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1548146068.500 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1548146068.500 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548146068.500 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548146068.501 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548146068.501 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146068.501 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.501 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.501 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.501 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.501 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.501 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146068.501 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548146068.501 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548146068.501 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146068.501 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.501 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.501 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.502 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.502 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.502 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.502 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146068.502 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.502 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146068.502 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.503 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146068.503 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548146068.503 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548146068.503 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548146068.503 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548146068.503 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146068.503 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.503 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.503 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.503 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.503 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.504 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146068.504 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548146068.504 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548146068.504 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146068.504 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.504 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.504 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.504 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.504 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.504 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.504 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146068.504 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.505 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146068.505 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.505 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146068.506 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548146068.506 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548146068.506 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146068.507 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146068.507 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146068.507 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146068.508 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146068.509 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146068.510 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146068.510 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.510 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.511 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146068.512 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.513 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146068.513 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146068.515 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146068.516 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.516 * [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)))))
1548146068.517 * [misc]backup-simplify:  Simplify (/ (- (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (+ (/ 1 (- x)) 1))) (* (sqrt (/ 1 (- x))) (sqrt (/ 1 (- x))))) (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1548146068.517 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1548146068.517 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548146068.517 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1548146068.517 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.517 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.517 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1548146068.517 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146068.517 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.517 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.517 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.517 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.517 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1548146068.517 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548146068.517 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146068.517 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146068.517 * [misc]backup-simplify:  Simplify -1 into -1
1548146068.518 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.518 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.518 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.518 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146068.518 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.518 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146068.518 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548146068.518 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548146068.518 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548146068.518 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.519 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.519 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146068.519 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.519 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.519 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.519 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.519 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146068.519 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146068.519 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.520 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146068.520 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548146068.520 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146068.520 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146068.520 * [misc]backup-simplify:  Simplify -1 into -1
1548146068.520 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.520 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.520 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.520 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146068.520 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.521 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146068.521 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146068.521 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146068.521 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146068.521 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.521 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146068.522 * [misc]backup-simplify:  Simplify (/ -1 (- +nan.0)) into +nan.0
1548146068.522 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548146068.522 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1548146068.522 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.522 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.522 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1548146068.522 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146068.522 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.522 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.522 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.522 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.522 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1548146068.522 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548146068.522 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146068.522 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146068.522 * [misc]backup-simplify:  Simplify -1 into -1
1548146068.522 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.522 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.522 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.523 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146068.523 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.523 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146068.523 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548146068.523 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548146068.523 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548146068.523 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146068.523 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.523 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146068.523 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.523 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.524 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.524 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146068.524 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146068.524 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146068.524 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.525 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146068.525 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548146068.525 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146068.525 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146068.525 * [misc]backup-simplify:  Simplify -1 into -1
1548146068.525 * [misc]taylor:  Taking taylor expansion of x in x
1548146068.525 * [misc]backup-simplify:  Simplify 0 into 0
1548146068.525 * [misc]backup-simplify:  Simplify 1 into 1
1548146068.525 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146068.525 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146068.526 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146068.526 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146068.526 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146068.526 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146068.526 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.526 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146068.527 * [misc]backup-simplify:  Simplify (/ -1 (- +nan.0)) into +nan.0
1548146068.527 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548146068.527 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146068.527 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1548146068.527 * [misc]backup-simplify:  Simplify (+ 0 +nan.0) into (- +nan.0)
1548146068.528 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1548146068.528 * [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
1548146068.528 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146068.529 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146068.529 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146068.530 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146068.530 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548146068.531 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146068.531 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146068.533 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) (- +nan.0)) (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146068.533 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.534 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.534 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548146068.535 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146068.535 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1548146068.536 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1548146068.536 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1548146068.536 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1548146068.537 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.537 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146068.537 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146068.538 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146068.539 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146068.540 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146068.540 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146068.543 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) (- +nan.0)) (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146068.543 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146068.543 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* +nan.0 (/ 1 (/ 1 (- x)))))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548146068.544 * * * [misc]progress:  simplifying candidates
1548146068.544 * * * * [misc]progress:  [ 1 / 128 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (exp (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.544 * [enter]simplify:  Simplifying (/ (exp (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (exp (* (sqrt x) (sqrt x))))
1548146068.544 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146068.548 * * [misc]simplify:  iters left: 5 (19 enodes)
1548146068.553 * * [misc]simplify:  iters left: 4 (31 enodes)
1548146068.562 * * [misc]simplify:  iters left: 3 (65 enodes)
1548146068.568 * * [misc]simplify:  iters left: 2 (87 enodes)
1548146068.577 * * [misc]simplify:  iters left: 1 (106 enodes)
1548146068.584 * [exit]simplify:  Simplified to E
1548146068.584 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log E) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.584 * * * * [misc]progress:  [ 2 / 128 ] simplifiying candidate #<alt (λ (x) (/ (pow (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.584 * * * * [misc]progress:  [ 3 / 128 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.584 * * * * [misc]progress:  [ 4 / 128 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.584 * * * * [misc]progress:  [ 5 / 128 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.584 * * * * [misc]progress:  [ 6 / 128 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.584 * * * * [misc]progress:  [ 7 / 128 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.584 * * * * [misc]progress:  [ 8 / 128 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (pow (* (sqrt (+ x 1)) (sqrt (+ x 1))) 3) (pow (* (sqrt x) (sqrt x)) 3)) (+ (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (+ (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.584 * * * * [misc]progress:  [ 9 / 128 ] simplifiying candidate #<alt (λ (x) (/ (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.584 * * * * [misc]progress:  [ 10 / 128 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.584 * * * * [misc]progress:  [ 11 / 128 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.584 * * * * [misc]progress:  [ 12 / 128 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.585 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548146068.585 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146068.585 * * [misc]simplify:  iters left: 4 (10 enodes)
1548146068.586 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548146068.587 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.587 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1548146068.587 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146068.588 * * [misc]simplify:  iters left: 4 (11 enodes)
1548146068.589 * * [misc]simplify:  iters left: 3 (12 enodes)
1548146068.590 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548146068.590 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.590 * * * * [misc]progress:  [ 13 / 128 ] simplifiying candidate #<alt (λ (x) (/ (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.590 * * * * [misc]progress:  [ 14 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow x (+ 1/2 1/2))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.590 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1548146068.590 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146068.591 * * [misc]simplify:  iters left: 1 (3 enodes)
1548146068.591 * [exit]simplify:  Simplified to 1
1548146068.591 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow x 1)) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.591 * * * * [misc]progress:  [ 15 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) (+ 1 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.592 * [enter]simplify:  Simplifying (sqrt x)
1548146068.592 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146068.592 * [exit]simplify:  Simplified to (sqrt x)
1548146068.592 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) (+ 1 1))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.592 * [enter]simplify:  Simplifying (+ 1 1)
1548146068.592 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146068.593 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146068.594 * [exit]simplify:  Simplified to 2
1548146068.594 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) 2)) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.594 * * * * [misc]progress:  [ 16 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (* x x) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.594 * [enter]simplify:  Simplifying (* x x)
1548146068.595 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146068.595 * [exit]simplify:  Simplified to (* x x)
1548146068.595 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (* x x) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.595 * * * * [misc]progress:  [ 17 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (* (sqrt x) (sqrt x)) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.595 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt x))
1548146068.596 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146068.596 * [exit]simplify:  Simplified to x
1548146068.596 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow x 1)) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.597 * * * * [misc]progress:  [ 18 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) 2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.597 * * * * [misc]progress:  [ 19 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) (+ 1 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.597 * [enter]simplify:  Simplifying (sqrt x)
1548146068.597 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146068.598 * [exit]simplify:  Simplified to (sqrt x)
1548146068.598 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) (+ 1 1))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.598 * * * * [misc]progress:  [ 20 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (* (sqrt x) (sqrt x)) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.598 * * * * [misc]progress:  [ 21 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (exp (+ (log (sqrt x)) (log (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.598 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt x)))
1548146068.598 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146068.599 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt x)))
1548146068.599 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (exp (+ (log (sqrt x)) (log (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.599 * * * * [misc]progress:  [ 22 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (exp (log (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.599 * * * * [misc]progress:  [ 23 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (log (exp (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.599 * * * * [misc]progress:  [ 24 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (cbrt (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt x) (sqrt x)) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.600 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt x) (sqrt x)) (sqrt x)))
1548146068.600 * * [misc]simplify:  iters left: 6 (5 enodes)
1548146068.602 * * [misc]simplify:  iters left: 5 (10 enodes)
1548146068.604 * * [misc]simplify:  iters left: 4 (20 enodes)
1548146068.610 * * [misc]simplify:  iters left: 3 (37 enodes)
1548146068.617 * * [misc]simplify:  iters left: 2 (48 enodes)
1548146068.623 * * [misc]simplify:  iters left: 1 (56 enodes)
1548146068.629 * [exit]simplify:  Simplified to (pow x 3)
1548146068.629 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (cbrt (pow x 3))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.629 * * * * [misc]progress:  [ 25 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (cbrt (* (sqrt x) (sqrt x))) (cbrt (* (sqrt x) (sqrt x)))) (cbrt (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.630 * * * * [misc]progress:  [ 26 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (cbrt (* (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.630 * * * * [misc]progress:  [ 27 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (* x x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.630 * [enter]simplify:  Simplifying (* x x)
1548146068.630 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146068.631 * [exit]simplify:  Simplified to (* x x)
1548146068.631 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (* x x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.631 * * * * [misc]progress:  [ 28 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (* (sqrt x) (sqrt x))) (sqrt (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.631 * * * * [misc]progress:  [ 29 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.631 * * * * [misc]progress:  [ 30 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* 1 (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.631 * * * * [misc]progress:  [ 31 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (sqrt x) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.631 * [enter]simplify:  Simplifying (cbrt (sqrt x))
1548146068.631 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146068.632 * [exit]simplify:  Simplified to (cbrt (sqrt x))
1548146068.632 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (sqrt x) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.632 * * * * [misc]progress:  [ 32 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (sqrt x) (sqrt (sqrt x))) (sqrt (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.632 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1548146068.632 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146068.633 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1548146068.633 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (sqrt x) (sqrt (sqrt x))) (sqrt (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.633 * * * * [misc]progress:  [ 33 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (sqrt x) 1) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.633 * [enter]simplify:  Simplifying (sqrt x)
1548146068.633 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146068.634 * [exit]simplify:  Simplified to (sqrt x)
1548146068.634 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (sqrt x) 1) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.634 * * * * [misc]progress:  [ 34 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.634 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1548146068.634 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146068.635 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1548146068.635 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.636 * * * * [misc]progress:  [ 35 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.636 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1548146068.636 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146068.637 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1548146068.637 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.637 * * * * [misc]progress:  [ 36 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* 1 (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.637 * * * * [misc]progress:  [ 37 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.637 * * * * [misc]progress:  [ 38 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (+ x 1) (+ 1/2 1/2)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.637 * [enter]simplify:  Simplifying (+ x 1)
1548146068.637 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146068.638 * * [misc]simplify:  iters left: 1 (6 enodes)
1548146068.639 * [exit]simplify:  Simplified to (+ 1 x)
1548146068.639 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (+ 1 x) (+ 1/2 1/2)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.640 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1548146068.640 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146068.641 * * [misc]simplify:  iters left: 1 (3 enodes)
1548146068.641 * [exit]simplify:  Simplified to 1
1548146068.641 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (pow (+ x 1) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.641 * * * * [misc]progress:  [ 39 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.642 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1548146068.642 * * [misc]simplify:  iters left: 3 (4 enodes)
1548146068.643 * * [misc]simplify:  iters left: 2 (7 enodes)
1548146068.644 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1548146068.644 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (sqrt (+ 1 x)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.645 * [enter]simplify:  Simplifying (+ 1 1)
1548146068.645 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146068.646 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146068.647 * [exit]simplify:  Simplified to 2
1548146068.647 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (pow (sqrt (+ x 1)) 2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.647 * * * * [misc]progress:  [ 40 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (+ x 1) (+ x 1)) 1/2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.647 * [enter]simplify:  Simplifying (* (+ x 1) (+ x 1))
1548146068.647 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146068.649 * * [misc]simplify:  iters left: 3 (13 enodes)
1548146068.653 * * [misc]simplify:  iters left: 2 (26 enodes)
1548146068.661 * * [misc]simplify:  iters left: 1 (38 enodes)
1548146068.676 * [exit]simplify:  Simplified to (* (+ 1 x) (+ 1 x))
1548146068.676 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (* (+ 1 x) (+ 1 x)) 1/2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.676 * * * * [misc]progress:  [ 41 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (sqrt (+ x 1)) (sqrt (+ x 1))) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.677 * [enter]simplify:  Simplifying (* (sqrt (+ x 1)) (sqrt (+ x 1)))
1548146068.677 * * [misc]simplify:  iters left: 5 (5 enodes)
1548146068.678 * * [misc]simplify:  iters left: 4 (8 enodes)
1548146068.680 * * [misc]simplify:  iters left: 3 (9 enodes)
1548146068.681 * [exit]simplify:  Simplified to (+ 1 x)
1548146068.682 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (+ 1 x) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.682 * * * * [misc]progress:  [ 42 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) 2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.682 * * * * [misc]progress:  [ 43 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.682 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1548146068.682 * * [misc]simplify:  iters left: 3 (4 enodes)
1548146068.683 * * [misc]simplify:  iters left: 2 (7 enodes)
1548146068.685 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1548146068.685 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (sqrt (+ 1 x)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.685 * * * * [misc]progress:  [ 44 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (sqrt (+ x 1)) (sqrt (+ x 1))) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.685 * * * * [misc]progress:  [ 45 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (exp (+ (log (sqrt (+ x 1))) (log (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.685 * [enter]simplify:  Simplifying (+ (log (sqrt (+ x 1))) (log (sqrt (+ x 1))))
1548146068.685 * * [misc]simplify:  iters left: 6 (6 enodes)
1548146068.687 * * [misc]simplify:  iters left: 5 (9 enodes)
1548146068.689 * [exit]simplify:  Simplified to (+ (log (sqrt (+ 1 x))) (log (sqrt (+ 1 x))))
1548146068.689 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (exp (+ (log (sqrt (+ 1 x))) (log (sqrt (+ 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.689 * * * * [misc]progress:  [ 46 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (exp (log (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.689 * * * * [misc]progress:  [ 47 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (log (exp (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.689 * * * * [misc]progress:  [ 48 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (cbrt (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.689 * [enter]simplify:  Simplifying (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1548146068.690 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146068.692 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146068.696 * * [misc]simplify:  iters left: 4 (40 enodes)
1548146068.716 * * [misc]simplify:  iters left: 3 (116 enodes)
1548146068.754 * * [misc]simplify:  iters left: 2 (228 enodes)
1548146068.827 * [exit]simplify:  Simplified to (pow (+ 1 x) 3)
1548146068.827 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (cbrt (pow (+ 1 x) 3)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.827 * * * * [misc]progress:  [ 49 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (cbrt (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (cbrt (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (cbrt (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.827 * * * * [misc]progress:  [ 50 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (cbrt (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.827 * * * * [misc]progress:  [ 51 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (* (+ x 1) (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.827 * [enter]simplify:  Simplifying (* (+ x 1) (+ x 1))
1548146068.827 * * [misc]simplify:  iters left: 4 (4 enodes)
1548146068.828 * * [misc]simplify:  iters left: 3 (13 enodes)
1548146068.831 * * [misc]simplify:  iters left: 2 (26 enodes)
1548146068.837 * * [misc]simplify:  iters left: 1 (38 enodes)
1548146068.851 * [exit]simplify:  Simplified to (* (+ 1 x) (+ 1 x))
1548146068.851 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (sqrt (* (+ 1 x) (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.852 * * * * [misc]progress:  [ 52 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (sqrt (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.852 * * * * [misc]progress:  [ 53 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.852 * * * * [misc]progress:  [ 54 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.852 * [enter]simplify:  Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (pow x 3) (pow 1 3))))
1548146068.852 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146068.855 * * [misc]simplify:  iters left: 5 (16 enodes)
1548146068.858 * * [misc]simplify:  iters left: 4 (17 enodes)
1548146068.862 * [exit]simplify:  Simplified to (+ 1 (pow x 3))
1548146068.862 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (+ 1 (pow x 3)) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.862 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))
1548146068.862 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146068.865 * * [misc]simplify:  iters left: 5 (16 enodes)
1548146068.869 * * [misc]simplify:  iters left: 4 (26 enodes)
1548146068.876 * * [misc]simplify:  iters left: 3 (33 enodes)
1548146068.883 * * [misc]simplify:  iters left: 2 (41 enodes)
1548146068.893 * * [misc]simplify:  iters left: 1 (53 enodes)
1548146068.907 * [exit]simplify:  Simplified to (+ (- 1 x) (* x x))
1548146068.907 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (+ 1 (pow x 3)) (+ (- 1 x) (* x x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.907 * * * * [misc]progress:  [ 55 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (* x x) (* 1 1)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (- x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146068.907 * [enter]simplify:  Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (* x x) (* 1 1))))
1548146068.907 * * [misc]simplify:  iters left: 6 (12 enodes)
1548146068.912 * * [misc]simplify:  iters left: 5 (22 enodes)
1548146068.916 * * [misc]simplify:  iters left: 4 (25 enodes)
1548146068.921 * * [misc]simplify:  iters left: 3 (28 enodes)
1548146068.927 * * [misc]simplify:  iters left: 2 (44 enodes)
1548146068.944 * * [misc]simplify:  iters left: 1 (69 enodes)
1548146068.969 * [exit]simplify:  Simplified to (* (sqrt (- (* x x) 1)) (sqrt (+ 1 (pow x 3))))
1548146068.969 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (- (* x x) 1)) (sqrt (+ 1 (pow x 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (- x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146068.970 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (- x 1)))
1548146068.970 * * [misc]simplify:  iters left: 6 (11 enodes)
1548146068.974 * * [misc]simplify:  iters left: 5 (22 enodes)
1548146068.979 * * [misc]simplify:  iters left: 4 (32 enodes)
1548146068.987 * * [misc]simplify:  iters left: 3 (39 enodes)
1548146068.995 * * [misc]simplify:  iters left: 2 (47 enodes)
1548146069.007 * * [misc]simplify:  iters left: 1 (58 enodes)
1548146069.021 * [exit]simplify:  Simplified to (* (sqrt (- x 1)) (sqrt (+ (- 1 x) (* x x))))
1548146069.021 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (- (* x x) 1)) (sqrt (+ 1 (pow x 3)))) (* (sqrt (- x 1)) (sqrt (+ (- 1 x) (* x x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.021 * * * * [misc]progress:  [ 56 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (- (* x x) (* 1 1))) (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (- x 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146069.022 * [enter]simplify:  Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (+ (pow x 3) (pow 1 3))))
1548146069.022 * * [misc]simplify:  iters left: 6 (12 enodes)
1548146069.027 * * [misc]simplify:  iters left: 5 (22 enodes)
1548146069.031 * * [misc]simplify:  iters left: 4 (25 enodes)
1548146069.036 * * [misc]simplify:  iters left: 3 (28 enodes)
1548146069.042 * * [misc]simplify:  iters left: 2 (44 enodes)
1548146069.059 * * [misc]simplify:  iters left: 1 (69 enodes)
1548146069.075 * [exit]simplify:  Simplified to (* (sqrt (- (* x x) 1)) (sqrt (+ (pow x 3) 1)))
1548146069.075 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (- (* x x) 1)) (sqrt (+ (pow x 3) 1))) (* (sqrt (- x 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.076 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))
1548146069.076 * * [misc]simplify:  iters left: 6 (11 enodes)
1548146069.078 * * [misc]simplify:  iters left: 5 (22 enodes)
1548146069.080 * * [misc]simplify:  iters left: 4 (32 enodes)
1548146069.084 * * [misc]simplify:  iters left: 3 (38 enodes)
1548146069.089 * * [misc]simplify:  iters left: 2 (46 enodes)
1548146069.094 * * [misc]simplify:  iters left: 1 (57 enodes)
1548146069.102 * [exit]simplify:  Simplified to (* (sqrt (+ x -1)) (sqrt (+ (* x x) (- 1 x))))
1548146069.102 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (- (* x x) 1)) (sqrt (+ (pow x 3) 1))) (* (sqrt (+ x -1)) (sqrt (+ (* x x) (- 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.102 * * * * [misc]progress:  [ 57 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (sqrt (- x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146069.103 * [enter]simplify:  Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (* x x) (* 1 1))))
1548146069.103 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146069.106 * * [misc]simplify:  iters left: 5 (12 enodes)
1548146069.108 * * [misc]simplify:  iters left: 4 (16 enodes)
1548146069.111 * * [misc]simplify:  iters left: 3 (19 enodes)
1548146069.114 * * [misc]simplify:  iters left: 2 (35 enodes)
1548146069.121 * * [misc]simplify:  iters left: 1 (60 enodes)
1548146069.131 * [exit]simplify:  Simplified to (- (* x x) 1)
1548146069.131 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (- (* x x) 1) (* (sqrt (- x 1)) (sqrt (- x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.131 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (sqrt (- x 1)))
1548146069.131 * * [misc]simplify:  iters left: 5 (5 enodes)
1548146069.132 * * [misc]simplify:  iters left: 4 (10 enodes)
1548146069.133 * * [misc]simplify:  iters left: 3 (11 enodes)
1548146069.134 * [exit]simplify:  Simplified to (+ x -1)
1548146069.134 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (- (* x x) 1) (+ x -1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.135 * * * * [misc]progress:  [ 58 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146069.135 * * * * [misc]progress:  [ 59 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146069.135 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1548146069.135 * * [misc]simplify:  iters left: 4 (5 enodes)
1548146069.136 * * [misc]simplify:  iters left: 3 (8 enodes)
1548146069.137 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1548146069.137 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ x 1)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.137 * * * * [misc]progress:  [ 60 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146069.137 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1548146069.137 * * [misc]simplify:  iters left: 4 (5 enodes)
1548146069.138 * * [misc]simplify:  iters left: 3 (8 enodes)
1548146069.139 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1548146069.139 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.139 * * * * [misc]progress:  [ 61 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146069.139 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1548146069.139 * * [misc]simplify:  iters left: 4 (5 enodes)
1548146069.140 * * [misc]simplify:  iters left: 3 (8 enodes)
1548146069.141 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1548146069.141 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.141 * * * * [misc]progress:  [ 62 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146069.141 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1548146069.141 * * [misc]simplify:  iters left: 3 (4 enodes)
1548146069.142 * * [misc]simplify:  iters left: 2 (7 enodes)
1548146069.142 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1548146069.142 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt 1)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.143 * * * * [misc]progress:  [ 63 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146069.143 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1548146069.143 * * [misc]simplify:  iters left: 4 (5 enodes)
1548146069.143 * * [misc]simplify:  iters left: 3 (8 enodes)
1548146069.144 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1548146069.144 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.144 * * * * [misc]progress:  [ 64 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) 1) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146069.145 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1548146069.145 * * [misc]simplify:  iters left: 3 (4 enodes)
1548146069.145 * * [misc]simplify:  iters left: 2 (7 enodes)
1548146069.146 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1548146069.146 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ x 1)) 1) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.147 * * * * [misc]progress:  [ 65 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146069.147 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1548146069.147 * * [misc]simplify:  iters left: 6 (6 enodes)
1548146069.148 * * [misc]simplify:  iters left: 5 (9 enodes)
1548146069.149 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1548146069.149 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.149 * * * * [misc]progress:  [ 66 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (* (sqrt (cbrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146069.149 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1548146069.149 * * [misc]simplify:  iters left: 6 (6 enodes)
1548146069.150 * * [misc]simplify:  iters left: 5 (10 enodes)
1548146069.151 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1548146069.151 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (* (fabs (cbrt (+ 1 x))) (* (sqrt (cbrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.151 * * * * [misc]progress:  [ 67 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (sqrt (+ x 1))) (* (sqrt (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146069.152 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1548146069.152 * * [misc]simplify:  iters left: 4 (5 enodes)
1548146069.152 * * [misc]simplify:  iters left: 3 (8 enodes)
1548146069.153 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1548146069.153 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.153 * * * * [misc]progress:  [ 68 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt 1) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146069.153 * [enter]simplify:  Simplifying (sqrt 1)
1548146069.153 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146069.154 * [exit]simplify:  Simplified to 1
1548146069.154 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (* 1 (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.154 * * * * [misc]progress:  [ 69 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (sqrt (+ x 1))) (* (sqrt (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146069.154 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1548146069.154 * * [misc]simplify:  iters left: 4 (5 enodes)
1548146069.155 * * [misc]simplify:  iters left: 3 (8 enodes)
1548146069.156 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1548146069.156 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.156 * * * * [misc]progress:  [ 70 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146069.156 * * * * [misc]progress:  [ 71 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (+ x 1)) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146069.156 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1548146069.156 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146069.158 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146069.159 * * [misc]simplify:  iters left: 4 (24 enodes)
1548146069.162 * * [misc]simplify:  iters left: 3 (31 enodes)
1548146069.166 * * [misc]simplify:  iters left: 2 (39 enodes)
1548146069.171 * * [misc]simplify:  iters left: 1 (51 enodes)
1548146069.179 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1548146069.179 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (+ x 1)) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (* x x) (- x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.179 * * * * [misc]progress:  [ 72 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (+ x 1)) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146069.180 * [enter]simplify:  Simplifying (sqrt (- x 1))
1548146069.180 * * [misc]simplify:  iters left: 3 (4 enodes)
1548146069.181 * * [misc]simplify:  iters left: 2 (9 enodes)
1548146069.183 * * [misc]simplify:  iters left: 1 (10 enodes)
1548146069.186 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1548146069.186 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (+ x 1)) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.186 * * * * [misc]progress:  [ 73 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ x 1))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146069.186 * [enter]simplify:  Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ x 1)))
1548146069.186 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146069.190 * * [misc]simplify:  iters left: 5 (20 enodes)
1548146069.194 * [exit]simplify:  Simplified to (* (sqrt (+ 1 (pow x 3))) (sqrt (+ 1 x)))
1548146069.194 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (+ 1 (pow x 3))) (sqrt (+ 1 x))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.194 * * * * [misc]progress:  [ 74 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (- (* x x) (* 1 1))) (sqrt (+ x 1))) (sqrt (- x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146069.194 * [enter]simplify:  Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (+ x 1)))
1548146069.194 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146069.198 * * [misc]simplify:  iters left: 5 (16 enodes)
1548146069.201 * * [misc]simplify:  iters left: 4 (18 enodes)
1548146069.205 * * [misc]simplify:  iters left: 3 (20 enodes)
1548146069.210 * * [misc]simplify:  iters left: 2 (36 enodes)
1548146069.222 * * [misc]simplify:  iters left: 1 (61 enodes)
1548146069.232 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) (sqrt (+ -1 (* x x))))
1548146069.233 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (+ x 1)) (sqrt (+ -1 (* x x)))) (sqrt (- x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.233 * * * * [misc]progress:  [ 75 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146069.233 * * * * [misc]progress:  [ 76 / 128 ] simplifiying candidate #<alt (λ (x) (pow (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))) 1))>
1548146069.233 * * * * [misc]progress:  [ 77 / 128 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146069.233 * [enter]simplify:  Simplifying (- (log (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.233 * * [misc]simplify:  iters left: 6 (12 enodes)
1548146069.235 * * [misc]simplify:  iters left: 5 (20 enodes)
1548146069.238 * * [misc]simplify:  iters left: 4 (31 enodes)
1548146069.245 * * [misc]simplify:  iters left: 3 (35 enodes)
1548146069.251 * [exit]simplify:  Simplified to (- (log (+ (sqrt (+ 1 x)) (sqrt x))))
1548146069.251 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (+ (sqrt (+ 1 x)) (sqrt x))))))
1548146069.251 * * * * [misc]progress:  [ 78 / 128 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146069.251 * * * * [misc]progress:  [ 79 / 128 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146069.251 * * * * [misc]progress:  [ 80 / 128 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146069.251 * [enter]simplify:  Simplifying (/ (* (* (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.251 * * [misc]simplify:  iters left: 6 (14 enodes)
1548146069.256 * * [misc]simplify:  iters left: 5 (41 enodes)
1548146069.273 * * [misc]simplify:  iters left: 4 (144 enodes)
1548146069.380 * [exit]simplify:  Simplified to (/ (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (* (+ (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x))))
1548146069.380 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (* (+ (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x))))))
1548146069.380 * * * * [misc]progress:  [ 81 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146069.380 * * * * [misc]progress:  [ 82 / 128 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146069.380 * * * * [misc]progress:  [ 83 / 128 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146069.380 * * * * [misc]progress:  [ 84 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146069.380 * * * * [misc]progress:  [ 85 / 128 ] simplifiying candidate #<alt (λ (x) (- (/ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (/ (* (sqrt x) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146069.380 * [enter]simplify:  Simplifying (/ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1548146069.380 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146069.381 * * [misc]simplify:  iters left: 5 (14 enodes)
1548146069.383 * * [misc]simplify:  iters left: 4 (17 enodes)
1548146069.385 * * [misc]simplify:  iters left: 3 (18 enodes)
1548146069.387 * [exit]simplify:  Simplified to (/ (+ 1 x) (+ (sqrt (+ 1 x)) (sqrt x)))
1548146069.387 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (+ 1 x) (+ (sqrt (+ 1 x)) (sqrt x))) (/ (* (sqrt x) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1548146069.387 * * * * [misc]progress:  [ 86 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146069.387 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1548146069.387 * * [misc]simplify:  iters left: 6 (14 enodes)
1548146069.390 * * [misc]simplify:  iters left: 5 (26 enodes)
1548146069.393 * * [misc]simplify:  iters left: 4 (45 enodes)
1548146069.406 * * [misc]simplify:  iters left: 3 (52 enodes)
1548146069.414 * * [misc]simplify:  iters left: 2 (67 enodes)
1548146069.423 * * [misc]simplify:  iters left: 1 (103 enodes)
1548146069.436 * [exit]simplify:  Simplified to (* (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1548146069.436 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1548146069.437 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.437 * * [misc]simplify:  iters left: 6 (12 enodes)
1548146069.439 * * [misc]simplify:  iters left: 5 (18 enodes)
1548146069.442 * * [misc]simplify:  iters left: 4 (28 enodes)
1548146069.448 * * [misc]simplify:  iters left: 3 (32 enodes)
1548146069.453 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548146069.453 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1548146069.453 * * * * [misc]progress:  [ 87 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146069.453 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.454 * * [misc]simplify:  iters left: 6 (13 enodes)
1548146069.458 * * [misc]simplify:  iters left: 5 (21 enodes)
1548146069.465 * * [misc]simplify:  iters left: 4 (33 enodes)
1548146069.475 * * [misc]simplify:  iters left: 3 (38 enodes)
1548146069.481 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548146069.481 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1548146069.482 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.482 * * [misc]simplify:  iters left: 6 (12 enodes)
1548146069.486 * * [misc]simplify:  iters left: 5 (18 enodes)
1548146069.491 * * [misc]simplify:  iters left: 4 (28 enodes)
1548146069.499 * * [misc]simplify:  iters left: 3 (32 enodes)
1548146069.504 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548146069.504 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1548146069.504 * * * * [misc]progress:  [ 88 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) 1) (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146069.504 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) 1)
1548146069.504 * * [misc]simplify:  iters left: 6 (11 enodes)
1548146069.508 * * [misc]simplify:  iters left: 5 (18 enodes)
1548146069.512 * * [misc]simplify:  iters left: 4 (34 enodes)
1548146069.519 * * [misc]simplify:  iters left: 3 (52 enodes)
1548146069.530 * * [misc]simplify:  iters left: 2 (78 enodes)
1548146069.532 * [exit]simplify:  Simplified to 1
1548146069.532 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1548146069.532 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1548146069.532 * * [misc]simplify:  iters left: 6 (11 enodes)
1548146069.534 * * [misc]simplify:  iters left: 5 (17 enodes)
1548146069.536 * * [misc]simplify:  iters left: 4 (27 enodes)
1548146069.541 * * [misc]simplify:  iters left: 3 (31 enodes)
1548146069.544 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1548146069.544 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1548146069.544 * * * * [misc]progress:  [ 89 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) 1) (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146069.544 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) 1)
1548146069.544 * * [misc]simplify:  iters left: 6 (11 enodes)
1548146069.546 * * [misc]simplify:  iters left: 5 (18 enodes)
1548146069.548 * * [misc]simplify:  iters left: 4 (34 enodes)
1548146069.553 * * [misc]simplify:  iters left: 3 (52 enodes)
1548146069.567 * * [misc]simplify:  iters left: 2 (78 enodes)
1548146069.571 * [exit]simplify:  Simplified to 1
1548146069.571 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1548146069.571 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1548146069.571 * * [misc]simplify:  iters left: 6 (11 enodes)
1548146069.574 * * [misc]simplify:  iters left: 5 (17 enodes)
1548146069.577 * * [misc]simplify:  iters left: 4 (27 enodes)
1548146069.585 * * [misc]simplify:  iters left: 3 (31 enodes)
1548146069.588 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1548146069.589 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1548146069.589 * * * * [misc]progress:  [ 90 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146069.589 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1548146069.589 * * [misc]simplify:  iters left: 6 (13 enodes)
1548146069.593 * * [misc]simplify:  iters left: 5 (21 enodes)
1548146069.597 * * [misc]simplify:  iters left: 4 (31 enodes)
1548146069.605 * * [misc]simplify:  iters left: 3 (35 enodes)
1548146069.609 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548146069.609 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1548146069.610 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.610 * * [misc]simplify:  iters left: 6 (12 enodes)
1548146069.613 * * [misc]simplify:  iters left: 5 (18 enodes)
1548146069.617 * * [misc]simplify:  iters left: 4 (28 enodes)
1548146069.622 * * [misc]simplify:  iters left: 3 (32 enodes)
1548146069.625 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548146069.625 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1548146069.625 * * * * [misc]progress:  [ 91 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146069.625 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.625 * * [misc]simplify:  iters left: 6 (12 enodes)
1548146069.627 * * [misc]simplify:  iters left: 5 (18 enodes)
1548146069.629 * * [misc]simplify:  iters left: 4 (28 enodes)
1548146069.634 * * [misc]simplify:  iters left: 3 (32 enodes)
1548146069.636 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548146069.636 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1548146069.637 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.637 * * [misc]simplify:  iters left: 6 (12 enodes)
1548146069.639 * * [misc]simplify:  iters left: 5 (18 enodes)
1548146069.641 * * [misc]simplify:  iters left: 4 (28 enodes)
1548146069.645 * * [misc]simplify:  iters left: 3 (32 enodes)
1548146069.647 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548146069.647 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1548146069.647 * * * * [misc]progress:  [ 92 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) 1) (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146069.648 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) 1)
1548146069.648 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146069.650 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146069.655 * * [misc]simplify:  iters left: 4 (27 enodes)
1548146069.662 * * [misc]simplify:  iters left: 3 (31 enodes)
1548146069.666 * [exit]simplify:  Simplified to 1
1548146069.666 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1548146069.666 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1548146069.666 * * [misc]simplify:  iters left: 6 (11 enodes)
1548146069.670 * * [misc]simplify:  iters left: 5 (17 enodes)
1548146069.674 * * [misc]simplify:  iters left: 4 (27 enodes)
1548146069.684 * * [misc]simplify:  iters left: 3 (31 enodes)
1548146069.688 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1548146069.688 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1548146069.688 * * * * [misc]progress:  [ 93 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) 1) (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146069.689 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) 1)
1548146069.689 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146069.692 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146069.696 * * [misc]simplify:  iters left: 4 (27 enodes)
1548146069.704 * * [misc]simplify:  iters left: 3 (31 enodes)
1548146069.708 * [exit]simplify:  Simplified to 1
1548146069.708 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1548146069.708 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1548146069.708 * * [misc]simplify:  iters left: 6 (11 enodes)
1548146069.712 * * [misc]simplify:  iters left: 5 (17 enodes)
1548146069.716 * * [misc]simplify:  iters left: 4 (27 enodes)
1548146069.720 * * [misc]simplify:  iters left: 3 (31 enodes)
1548146069.723 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1548146069.723 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1548146069.723 * * * * [misc]progress:  [ 94 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146069.723 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1548146069.723 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146069.724 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146069.726 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.726 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1548146069.726 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.726 * * [misc]simplify:  iters left: 6 (11 enodes)
1548146069.728 * * [misc]simplify:  iters left: 5 (20 enodes)
1548146069.731 * * [misc]simplify:  iters left: 4 (34 enodes)
1548146069.737 * * [misc]simplify:  iters left: 3 (42 enodes)
1548146069.741 * * [misc]simplify:  iters left: 2 (43 enodes)
1548146069.745 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548146069.745 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1548146069.745 * * * * [misc]progress:  [ 95 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146069.745 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.745 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146069.746 * * [misc]simplify:  iters left: 5 (12 enodes)
1548146069.748 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.748 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1548146069.748 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.748 * * [misc]simplify:  iters left: 6 (11 enodes)
1548146069.750 * * [misc]simplify:  iters left: 5 (20 enodes)
1548146069.752 * * [misc]simplify:  iters left: 4 (34 enodes)
1548146069.757 * * [misc]simplify:  iters left: 3 (42 enodes)
1548146069.760 * * [misc]simplify:  iters left: 2 (43 enodes)
1548146069.767 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548146069.767 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1548146069.767 * * * * [misc]progress:  [ 96 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146069.767 * [enter]simplify:  Simplifying (/ 1 1)
1548146069.767 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146069.768 * * [misc]simplify:  iters left: 1 (4 enodes)
1548146069.768 * [exit]simplify:  Simplified to 1
1548146069.768 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1548146069.769 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))
1548146069.769 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146069.772 * * [misc]simplify:  iters left: 5 (19 enodes)
1548146069.776 * * [misc]simplify:  iters left: 4 (33 enodes)
1548146069.782 * * [misc]simplify:  iters left: 3 (41 enodes)
1548146069.786 * * [misc]simplify:  iters left: 2 (42 enodes)
1548146069.789 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1548146069.789 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1548146069.789 * * * * [misc]progress:  [ 97 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146069.790 * [enter]simplify:  Simplifying (/ 1 1)
1548146069.790 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146069.790 * * [misc]simplify:  iters left: 1 (4 enodes)
1548146069.791 * [exit]simplify:  Simplified to 1
1548146069.791 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1548146069.791 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))
1548146069.791 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146069.793 * * [misc]simplify:  iters left: 5 (19 enodes)
1548146069.795 * * [misc]simplify:  iters left: 4 (33 enodes)
1548146069.799 * * [misc]simplify:  iters left: 3 (41 enodes)
1548146069.803 * * [misc]simplify:  iters left: 2 (42 enodes)
1548146069.806 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1548146069.806 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1548146069.806 * * * * [misc]progress:  [ 98 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146069.806 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1548146069.806 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146069.808 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146069.809 * [exit]simplify:  Simplified to (/ (+ (sqrt (+ 1 x)) (sqrt x)) (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1548146069.809 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (+ (sqrt (+ 1 x)) (sqrt x)) (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1548146069.810 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.810 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146069.811 * * [misc]simplify:  iters left: 5 (18 enodes)
1548146069.813 * * [misc]simplify:  iters left: 4 (21 enodes)
1548146069.815 * * [misc]simplify:  iters left: 3 (23 enodes)
1548146069.818 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548146069.818 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (- (sqrt (+ 1 x)) (sqrt x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1548146069.818 * * * * [misc]progress:  [ 99 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146069.818 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.818 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146069.819 * * [misc]simplify:  iters left: 5 (12 enodes)
1548146069.821 * [exit]simplify:  Simplified to (/ (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548146069.821 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1548146069.821 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1548146069.821 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146069.822 * * [misc]simplify:  iters left: 5 (18 enodes)
1548146069.824 * * [misc]simplify:  iters left: 4 (21 enodes)
1548146069.827 * * [misc]simplify:  iters left: 3 (23 enodes)
1548146069.829 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548146069.829 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1548146069.829 * * * * [misc]progress:  [ 100 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) 1) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146069.830 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)
1548146069.830 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146069.831 * * [misc]simplify:  iters left: 5 (11 enodes)
1548146069.832 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548146069.832 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ 1 x)) (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1548146069.832 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))
1548146069.832 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146069.833 * * [misc]simplify:  iters left: 5 (17 enodes)
1548146069.836 * * [misc]simplify:  iters left: 4 (20 enodes)
1548146069.838 * * [misc]simplify:  iters left: 3 (22 enodes)
1548146069.842 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1548146069.842 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (+ 1 x)) (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1548146069.842 * * * * [misc]progress:  [ 101 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) 1) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146069.842 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)
1548146069.842 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146069.843 * * [misc]simplify:  iters left: 5 (11 enodes)
1548146069.845 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548146069.845 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ 1 x)) (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1548146069.845 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))
1548146069.845 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146069.846 * * [misc]simplify:  iters left: 5 (17 enodes)
1548146069.848 * * [misc]simplify:  iters left: 4 (20 enodes)
1548146069.852 * * [misc]simplify:  iters left: 3 (22 enodes)
1548146069.859 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1548146069.859 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (+ 1 x)) (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1548146069.859 * * * * [misc]progress:  [ 102 / 128 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146069.859 * * * * [misc]progress:  [ 103 / 128 ] simplifiying candidate #<alt (λ (x) (* (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146069.859 * * * * [misc]progress:  [ 104 / 128 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))>
1548146069.859 * * * * [misc]progress:  [ 105 / 128 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146069.860 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1548146069.860 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146069.862 * * [misc]simplify:  iters left: 5 (11 enodes)
1548146069.864 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1548146069.864 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1548146069.864 * * * * [misc]progress:  [ 106 / 128 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146069.864 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1548146069.865 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146069.866 * * [misc]simplify:  iters left: 5 (11 enodes)
1548146069.869 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1548146069.869 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1548146069.869 * * * * [misc]progress:  [ 107 / 128 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146069.869 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548146069.869 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146069.871 * * [misc]simplify:  iters left: 4 (10 enodes)
1548146069.873 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548146069.873 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1548146069.873 * * * * [misc]progress:  [ 108 / 128 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146069.874 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548146069.874 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146069.875 * * [misc]simplify:  iters left: 4 (10 enodes)
1548146069.877 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548146069.878 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1548146069.878 * * * * [misc]progress:  [ 109 / 128 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))))>
1548146069.878 * [enter]simplify:  Simplifying (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))
1548146069.878 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146069.881 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146069.885 * * [misc]simplify:  iters left: 4 (25 enodes)
1548146069.894 * * [misc]simplify:  iters left: 3 (29 enodes)
1548146069.898 * [exit]simplify:  Simplified to 1
1548146069.898 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))))
1548146069.898 * * * * [misc]progress:  [ 110 / 128 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))))>
1548146069.898 * [enter]simplify:  Simplifying (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1548146069.898 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146069.901 * * [misc]simplify:  iters left: 5 (14 enodes)
1548146069.904 * * [misc]simplify:  iters left: 4 (24 enodes)
1548146069.911 * * [misc]simplify:  iters left: 3 (28 enodes)
1548146069.915 * [exit]simplify:  Simplified to 1
1548146069.915 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))))
1548146069.915 * * * * [misc]progress:  [ 111 / 128 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))>
1548146069.915 * * * * [misc]progress:  [ 112 / 128 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x)))))>
1548146069.915 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548146069.915 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146069.917 * * [misc]simplify:  iters left: 4 (10 enodes)
1548146069.919 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548146069.919 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (/ (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x)))))
1548146069.919 * * * * [misc]progress:  [ 113 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))>
1548146069.920 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1548146069.920 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146069.923 * * [misc]simplify:  iters left: 5 (19 enodes)
1548146069.928 * * [misc]simplify:  iters left: 4 (45 enodes)
1548146069.942 * * [misc]simplify:  iters left: 3 (70 enodes)
1548146069.963 * * [misc]simplify:  iters left: 2 (104 enodes)
1548146069.997 * * [misc]simplify:  iters left: 1 (146 enodes)
1548146070.056 * [exit]simplify:  Simplified to (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))
1548146070.056 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))))
1548146070.056 * * * * [misc]progress:  [ 114 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))>
1548146070.056 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1548146070.056 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146070.058 * * [misc]simplify:  iters left: 4 (11 enodes)
1548146070.061 * * [misc]simplify:  iters left: 3 (12 enodes)
1548146070.063 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548146070.063 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x))))
1548146070.063 * * * * [misc]progress:  [ 115 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (sqrt (+ x 1)) (sqrt (+ x 1))) 3) (pow (* (sqrt x) (sqrt x)) 3)) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (+ (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))))>
1548146070.064 * [enter]simplify:  Simplifying (- (pow (* (sqrt (+ x 1)) (sqrt (+ x 1))) 3) (pow (* (sqrt x) (sqrt x)) 3))
1548146070.064 * * [misc]simplify:  iters left: 6 (11 enodes)
1548146070.068 * * [misc]simplify:  iters left: 5 (26 enodes)
1548146070.076 * * [misc]simplify:  iters left: 4 (77 enodes)
1548146070.105 * * [misc]simplify:  iters left: 3 (178 enodes)
1548146070.186 * * [misc]simplify:  iters left: 2 (406 enodes)
1548146070.534 * [exit]simplify:  Simplified to (+ (* (- x) (* x x)) (pow (+ 1 x) 3))
1548146070.534 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (* (- x) (* x x)) (pow (+ 1 x) 3)) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (+ (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))))
1548146070.534 * * * * [misc]progress:  [ 116 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x)))) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))>
1548146070.535 * [enter]simplify:  Simplifying (- (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))))
1548146070.535 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146070.538 * * [misc]simplify:  iters left: 5 (23 enodes)
1548146070.544 * * [misc]simplify:  iters left: 4 (62 enodes)
1548146070.570 * * [misc]simplify:  iters left: 3 (135 enodes)
1548146070.620 * * [misc]simplify:  iters left: 2 (230 enodes)
1548146070.972 * [exit]simplify:  Simplified to (+ x (+ 1 x))
1548146070.972 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ x (+ 1 x)) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))
1548146070.972 * * * * [misc]progress:  [ 117 / 128 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1548146070.973 * [enter]simplify:  Simplifying 1
1548146070.973 * * [misc]simplify:  iters left: 0 (1 enodes)
1548146070.973 * [exit]simplify:  Simplified to 1
1548146070.973 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548146070.973 * * * * [misc]progress:  [ 118 / 128 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1548146070.973 * [enter]simplify:  Simplifying 1
1548146070.973 * * [misc]simplify:  iters left: 0 (1 enodes)
1548146070.973 * [exit]simplify:  Simplified to 1
1548146070.973 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548146070.973 * * * * [misc]progress:  [ 119 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146070.973 * [enter]simplify:  Simplifying (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
1548146070.974 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ x 1)) (sqrt x))))
1548146070.974 * * * * [misc]progress:  [ 120 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146070.974 * [enter]simplify:  Simplifying x
1548146070.974 * * [misc]simplify:  iters left: 0 (1 enodes)
1548146070.974 * [exit]simplify:  Simplified to x
1548146070.974 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))
1548146070.974 * * * * [misc]progress:  [ 121 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146070.974 * [enter]simplify:  Simplifying x
1548146070.974 * * [misc]simplify:  iters left: 0 (1 enodes)
1548146070.974 * [exit]simplify:  Simplified to x
1548146070.974 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))
1548146070.974 * * * * [misc]progress:  [ 122 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146070.974 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548146070.974 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) +nan.0) (+ (sqrt (+ x 1)) (sqrt x))))
1548146070.974 * * * * [misc]progress:  [ 123 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146070.975 * [enter]simplify:  Simplifying (+ x 1)
1548146070.975 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146070.975 * * [misc]simplify:  iters left: 1 (6 enodes)
1548146070.976 * [exit]simplify:  Simplified to (+ 1 x)
1548146070.976 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146070.976 * * * * [misc]progress:  [ 124 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146070.976 * [enter]simplify:  Simplifying (+ x 1)
1548146070.976 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146070.977 * * [misc]simplify:  iters left: 1 (6 enodes)
1548146070.978 * [exit]simplify:  Simplified to (+ 1 x)
1548146070.978 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146070.978 * * * * [misc]progress:  [ 125 / 128 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146070.978 * [enter]simplify:  Simplifying (+ x 1)
1548146070.978 * * [misc]simplify:  iters left: 2 (3 enodes)
1548146070.979 * * [misc]simplify:  iters left: 1 (6 enodes)
1548146070.980 * [exit]simplify:  Simplified to (+ 1 x)
1548146070.980 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548146070.981 * * * * [misc]progress:  [ 126 / 128 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1548146070.981 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548146070.981 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548146070.981 * * * * [misc]progress:  [ 127 / 128 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1548146070.981 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548146070.981 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548146070.981 * * * * [misc]progress:  [ 128 / 128 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1548146070.981 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548146070.981 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548146070.982 * * * [misc]progress:  adding candidates to table
1548146072.103 * * [misc]progress:  iteration 3 / 4
1548146072.103 * * * [misc]progress:  picking best candidate
1548146072.133 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1548146072.133 * * * [misc]progress:  localizing error
1548146072.139 * * * [misc]progress:  generating rewritten candidates
1548146072.139 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1548146072.146 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 2)
1548146072.155 * * * [misc]progress:  generating series expansions
1548146072.155 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1548146072.155 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1548146072.155 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1548146072.155 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548146072.155 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548146072.155 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548146072.156 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548146072.156 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.156 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.156 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.156 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.156 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.156 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146072.156 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548146072.156 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.156 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548146072.157 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548146072.157 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.157 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.157 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.157 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.157 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.157 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.158 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.158 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548146072.158 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548146072.158 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548146072.158 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548146072.158 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.158 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.158 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.158 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.158 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.158 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146072.158 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548146072.158 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.159 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548146072.159 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548146072.159 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.159 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.159 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.159 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.159 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.159 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.160 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.160 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.160 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1548146072.161 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1548146072.161 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.161 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.162 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1548146072.163 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.164 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1548146072.165 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1548146072.166 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.166 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548146072.166 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1548146072.166 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1548146072.166 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548146072.167 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548146072.167 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548146072.167 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.167 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.167 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.167 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.167 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.167 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.168 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.168 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548146072.168 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548146072.168 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.168 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.168 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.168 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.168 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.168 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.168 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.168 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.169 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.169 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.169 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.170 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548146072.170 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548146072.170 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548146072.170 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548146072.170 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.170 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.170 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.170 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.170 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.170 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.171 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.171 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548146072.171 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548146072.171 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.171 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.171 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.171 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.171 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.171 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.171 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.171 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.171 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.172 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.172 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.172 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548146072.173 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548146072.173 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146072.174 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.174 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146072.174 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146072.175 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.176 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.177 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146072.177 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.177 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.178 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.179 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.179 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.180 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.180 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.182 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146072.183 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.183 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 2)) (+ (* (- +nan.0) (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548146072.183 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1548146072.183 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1548146072.184 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548146072.184 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548146072.184 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548146072.184 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548146072.184 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.184 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.184 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.184 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.184 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.184 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.184 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.184 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146072.184 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146072.184 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.185 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.185 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548146072.185 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146072.185 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146072.185 * [misc]backup-simplify:  Simplify -1 into -1
1548146072.185 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.185 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.185 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.185 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146072.186 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.186 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.186 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.186 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.187 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548146072.187 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548146072.187 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548146072.187 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548146072.187 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548146072.187 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.187 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.187 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.187 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.187 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.187 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.187 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.187 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146072.187 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146072.188 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.188 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.188 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548146072.188 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146072.188 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146072.188 * [misc]backup-simplify:  Simplify -1 into -1
1548146072.188 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.188 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.188 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.188 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146072.189 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.189 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.189 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.189 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.190 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548146072.190 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548146072.190 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146072.190 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146072.190 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.192 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.192 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548146072.193 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.193 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.195 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146072.195 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.196 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.196 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146072.196 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.197 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.198 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.199 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.199 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.202 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146072.202 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.202 * [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)))))
1548146072.202 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 2)
1548146072.203 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1548146072.203 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1548146072.203 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548146072.203 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548146072.203 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548146072.203 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.203 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.203 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.203 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.203 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.203 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146072.203 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548146072.203 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.204 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548146072.204 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548146072.204 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.204 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.204 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.204 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.204 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.204 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548146072.204 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548146072.204 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548146072.205 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.205 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.205 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.205 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.205 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.205 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146072.205 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548146072.205 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.205 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548146072.205 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548146072.205 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.205 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.205 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.206 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.206 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.206 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.206 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.206 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1548146072.207 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.207 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.208 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1548146072.209 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.209 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1548146072.209 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.210 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548146072.210 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1548146072.210 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1548146072.210 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548146072.210 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548146072.210 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.210 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.210 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.210 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.210 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.210 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.211 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.211 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548146072.211 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548146072.211 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.211 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.211 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.211 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.211 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.211 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.211 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.211 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.211 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.212 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.212 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548146072.212 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548146072.212 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.212 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.212 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.212 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.212 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.212 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.213 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.213 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548146072.213 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548146072.213 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.213 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.213 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.213 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.213 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.213 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.213 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.213 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.214 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.214 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.214 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.214 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.214 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.215 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.215 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146072.216 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.217 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146072.217 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146072.218 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.219 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.219 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.219 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.220 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.221 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.221 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.221 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.222 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.222 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.222 * [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)))))
1548146072.222 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1548146072.222 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1548146072.222 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548146072.222 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548146072.222 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548146072.222 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.222 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.222 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.222 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.222 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.222 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.223 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.223 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146072.223 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146072.223 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.223 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.223 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548146072.223 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146072.223 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146072.223 * [misc]backup-simplify:  Simplify -1 into -1
1548146072.223 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.223 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.223 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.223 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146072.223 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.224 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.224 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548146072.224 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548146072.224 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548146072.224 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.224 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.224 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.224 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.224 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.224 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.224 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.224 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146072.224 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146072.224 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.225 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.225 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548146072.225 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146072.225 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146072.225 * [misc]backup-simplify:  Simplify -1 into -1
1548146072.225 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.225 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.225 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.225 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146072.225 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.225 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.225 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.225 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.225 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.226 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.226 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146072.226 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146072.226 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.227 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.227 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548146072.227 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.227 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.227 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.228 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.228 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146072.228 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.229 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.229 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.229 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.229 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.230 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.230 * [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)))))
1548146072.230 * * * [misc]progress:  simplifying candidates
1548146072.230 * * * * [misc]progress:  [ 1 / 37 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt (+ x 1)) (sqrt x)) -1))>
1548146072.230 * * * * [misc]progress:  [ 2 / 37 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt (+ x 1)) (sqrt x)) (- 1)))>
1548146072.230 * [enter]simplify:  Simplifying (- 1)
1548146072.230 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146072.231 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146072.231 * [exit]simplify:  Simplified to -1
1548146072.231 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (+ (sqrt (+ x 1)) (sqrt x)) -1))
1548146072.231 * * * * [misc]progress:  [ 3 / 37 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1))>
1548146072.232 * * * * [misc]progress:  [ 4 / 37 ] simplifiying candidate #<alt (λ (x) (exp (- (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146072.232 * * * * [misc]progress:  [ 5 / 37 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146072.232 * * * * [misc]progress:  [ 6 / 37 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146072.232 * * * * [misc]progress:  [ 7 / 37 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146072.232 * * * * [misc]progress:  [ 8 / 37 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146072.232 * * * * [misc]progress:  [ 9 / 37 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146072.232 * * * * [misc]progress:  [ 10 / 37 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146072.232 * * * * [misc]progress:  [ 11 / 37 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146072.232 * * * * [misc]progress:  [ 12 / 37 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146072.232 * * * * [misc]progress:  [ 13 / 37 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)))>
1548146072.232 * * * * [misc]progress:  [ 14 / 37 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146072.232 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1548146072.232 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146072.233 * * [misc]simplify:  iters left: 5 (11 enodes)
1548146072.234 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1548146072.234 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1548146072.234 * * * * [misc]progress:  [ 15 / 37 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146072.234 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1548146072.234 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146072.235 * * [misc]simplify:  iters left: 5 (11 enodes)
1548146072.237 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1548146072.237 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1548146072.237 * * * * [misc]progress:  [ 16 / 37 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146072.237 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548146072.237 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146072.238 * * [misc]simplify:  iters left: 4 (10 enodes)
1548146072.239 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548146072.239 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1548146072.239 * * * * [misc]progress:  [ 17 / 37 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1548146072.239 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548146072.239 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146072.240 * * [misc]simplify:  iters left: 4 (10 enodes)
1548146072.241 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548146072.241 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1548146072.241 * * * * [misc]progress:  [ 18 / 37 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))>
1548146072.241 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1548146072.241 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146072.245 * * [misc]simplify:  iters left: 5 (19 enodes)
1548146072.248 * * [misc]simplify:  iters left: 4 (45 enodes)
1548146072.256 * * [misc]simplify:  iters left: 3 (70 enodes)
1548146072.276 * * [misc]simplify:  iters left: 2 (104 enodes)
1548146072.309 * * [misc]simplify:  iters left: 1 (146 enodes)
1548146072.343 * [exit]simplify:  Simplified to (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))
1548146072.343 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))))
1548146072.343 * * * * [misc]progress:  [ 19 / 37 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))>
1548146072.343 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1548146072.343 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146072.344 * * [misc]simplify:  iters left: 4 (11 enodes)
1548146072.346 * * [misc]simplify:  iters left: 3 (12 enodes)
1548146072.349 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548146072.349 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x))))
1548146072.349 * * * * [misc]progress:  [ 20 / 37 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (* (exp (sqrt (+ x 1))) (exp (sqrt x))))))>
1548146072.350 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1548146072.350 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146072.352 * * [misc]simplify:  iters left: 5 (14 enodes)
1548146072.355 * * [misc]simplify:  iters left: 4 (16 enodes)
1548146072.357 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1548146072.358 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (log (exp (+ (sqrt (+ 1 x)) (sqrt x))))))
1548146072.358 * * * * [misc]progress:  [ 21 / 37 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (sqrt (+ x 1)) (sqrt x)) 1)))>
1548146072.358 * * * * [misc]progress:  [ 22 / 37 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146072.358 * * * * [misc]progress:  [ 23 / 37 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (exp (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146072.358 * * * * [misc]progress:  [ 24 / 37 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146072.358 * * * * [misc]progress:  [ 25 / 37 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146072.358 * * * * [misc]progress:  [ 26 / 37 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146072.358 * * * * [misc]progress:  [ 27 / 37 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1548146072.358 * * * * [misc]progress:  [ 28 / 37 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146072.358 * * * * [misc]progress:  [ 29 / 37 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x)))))>
1548146072.358 * * * * [misc]progress:  [ 30 / 37 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146072.358 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548146072.358 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146072.359 * * [misc]simplify:  iters left: 4 (10 enodes)
1548146072.360 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548146072.360 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1548146072.360 * * * * [misc]progress:  [ 31 / 37 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (sqrt (+ x 1)))))>
1548146072.360 * * * * [misc]progress:  [ 32 / 37 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1548146072.360 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548146072.360 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548146072.360 * * * * [misc]progress:  [ 33 / 37 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1548146072.360 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548146072.360 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548146072.361 * * * * [misc]progress:  [ 34 / 37 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1548146072.361 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548146072.361 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548146072.361 * * * * [misc]progress:  [ 35 / 37 ] simplifiying candidate #<alt (λ (x) (/ 1 (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1548146072.361 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548146072.361 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1548146072.361 * * * * [misc]progress:  [ 36 / 37 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1548146072.361 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548146072.361 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1548146072.361 * * * * [misc]progress:  [ 37 / 37 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1548146072.361 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548146072.361 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1548146072.361 * * * [misc]progress:  adding candidates to table
1548146072.592 * * [misc]progress:  iteration 4 / 4
1548146072.593 * * * [misc]progress:  picking best candidate
1548146072.614 * * * * [misc]pick:  Picked  #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146072.614 * * * [misc]progress:  localizing error
1548146072.626 * * * [misc]progress:  generating rewritten candidates
1548146072.626 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1548146072.638 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1548146072.649 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1548146072.656 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1548146072.660 * * * [misc]progress:  generating series expansions
1548146072.660 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1548146072.661 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1548146072.661 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1548146072.661 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548146072.661 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548146072.661 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548146072.661 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548146072.661 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.661 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.661 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.661 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.661 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.662 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146072.662 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548146072.662 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.662 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548146072.662 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548146072.662 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.662 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.662 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.662 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.663 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.663 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.663 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.663 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548146072.663 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548146072.663 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548146072.663 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548146072.663 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.663 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.663 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.663 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.664 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.664 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146072.664 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548146072.664 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.664 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548146072.664 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548146072.664 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.664 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.664 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.664 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.665 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.665 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.665 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.665 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.665 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1548146072.666 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1548146072.666 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.666 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.666 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1548146072.667 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.667 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1548146072.668 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1548146072.668 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.669 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548146072.669 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))))) (sqrt (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1548146072.669 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1548146072.669 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548146072.669 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548146072.669 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548146072.669 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.669 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.669 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.669 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.669 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.669 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.669 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.669 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548146072.669 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548146072.669 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.669 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.669 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.670 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.670 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.670 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.670 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.670 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.670 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.670 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.670 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.670 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.670 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548146072.671 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548146072.671 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548146072.671 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548146072.671 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.671 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.671 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.671 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.671 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.671 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.671 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.671 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548146072.671 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548146072.671 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.671 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.671 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.671 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.671 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.671 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.671 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.671 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.672 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.672 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.672 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.672 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.672 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548146072.672 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548146072.672 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146072.673 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.673 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146072.673 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146072.674 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.674 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.675 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146072.675 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.675 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.676 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.676 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.676 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.677 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.677 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.678 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146072.678 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.679 * [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)))))
1548146072.679 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))))) (sqrt (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1548146072.679 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1548146072.679 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548146072.679 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548146072.679 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548146072.679 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548146072.679 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.679 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.679 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.679 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.679 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.679 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.679 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.679 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146072.679 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146072.679 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.680 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.680 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548146072.680 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146072.680 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146072.680 * [misc]backup-simplify:  Simplify -1 into -1
1548146072.680 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.680 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.680 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.680 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146072.680 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.680 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.680 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.680 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.681 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548146072.681 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548146072.681 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548146072.681 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548146072.681 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548146072.681 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.681 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.681 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.681 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.681 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.681 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.681 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.681 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146072.681 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146072.681 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.681 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.682 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548146072.682 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146072.682 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146072.682 * [misc]backup-simplify:  Simplify -1 into -1
1548146072.682 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.682 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.682 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.682 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146072.682 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.682 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.682 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.682 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.682 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548146072.683 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548146072.683 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146072.683 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146072.683 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.683 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.684 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548146072.684 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.684 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.685 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146072.685 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.685 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.685 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146072.686 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.686 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.686 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.687 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.687 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.688 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146072.688 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.689 * [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)))))
1548146072.689 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1548146072.689 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1548146072.689 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1548146072.689 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548146072.689 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548146072.689 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548146072.689 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548146072.689 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.689 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.689 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.689 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.689 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.689 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146072.689 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548146072.689 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.690 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548146072.690 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548146072.690 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.690 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.690 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.690 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.690 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.690 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.690 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.690 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548146072.690 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548146072.690 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548146072.690 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548146072.690 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.690 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.690 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.690 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.690 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.690 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146072.691 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548146072.691 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.691 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548146072.691 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548146072.691 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.691 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.691 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.691 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.691 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.691 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.691 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.692 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.692 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1548146072.692 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1548146072.692 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.692 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.693 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1548146072.694 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.694 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1548146072.695 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1548146072.695 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.695 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548146072.695 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1548146072.695 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1548146072.695 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548146072.695 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548146072.695 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548146072.695 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.695 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.695 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.695 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.696 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.696 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.696 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.696 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548146072.696 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548146072.696 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.696 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.696 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.696 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.696 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.696 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.696 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.696 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.696 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.697 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.697 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.697 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548146072.697 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548146072.697 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548146072.697 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548146072.697 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.697 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.697 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.697 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.697 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.697 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.698 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.698 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548146072.698 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548146072.698 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.698 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.698 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.698 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.698 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.698 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.698 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.698 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.698 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.698 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.699 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.699 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.699 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548146072.699 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548146072.699 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146072.700 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.700 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146072.700 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146072.701 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.701 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.702 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146072.702 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.703 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.704 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.704 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.704 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.706 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.706 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.708 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146072.708 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.709 * [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)))))
1548146072.709 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1548146072.709 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1548146072.709 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548146072.709 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548146072.709 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548146072.709 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548146072.709 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.709 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.709 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.709 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.709 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.709 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.709 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.709 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146072.710 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146072.710 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.710 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.710 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548146072.710 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146072.710 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146072.710 * [misc]backup-simplify:  Simplify -1 into -1
1548146072.710 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.710 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.711 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.711 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146072.711 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.712 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.712 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.712 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.712 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548146072.712 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548146072.712 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548146072.712 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548146072.712 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548146072.712 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.712 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.712 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.712 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.712 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.712 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.713 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.713 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146072.713 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146072.713 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.714 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.714 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548146072.714 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146072.714 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146072.714 * [misc]backup-simplify:  Simplify -1 into -1
1548146072.714 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.714 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.714 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.714 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146072.714 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.714 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.715 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.715 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.715 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548146072.715 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548146072.715 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146072.716 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146072.716 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.717 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.717 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548146072.719 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.719 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.720 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146072.720 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.720 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.721 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146072.721 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.722 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.722 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.723 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.723 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.725 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146072.725 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.726 * [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)))))
1548146072.726 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1548146072.726 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1548146072.726 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1548146072.726 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548146072.726 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548146072.726 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548146072.726 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548146072.726 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.726 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.726 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.726 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.727 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.727 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146072.727 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548146072.727 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.727 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548146072.727 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548146072.727 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.727 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.727 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.727 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.728 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.728 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.728 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.728 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548146072.728 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548146072.728 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548146072.728 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548146072.728 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.728 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.728 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.728 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.729 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.729 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146072.729 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548146072.729 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.729 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548146072.729 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548146072.729 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.729 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.729 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.729 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.730 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.730 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.730 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.730 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.730 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1548146072.731 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1548146072.731 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.732 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.733 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1548146072.734 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.734 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1548146072.735 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1548146072.735 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.736 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548146072.736 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1548146072.736 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1548146072.736 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548146072.736 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548146072.736 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548146072.736 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.736 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.736 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.736 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.736 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.737 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.737 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.737 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548146072.737 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548146072.737 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.737 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.737 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.737 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.737 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.737 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.737 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.738 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.738 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.738 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.738 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.738 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.739 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548146072.739 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548146072.739 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548146072.739 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548146072.739 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.739 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.739 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.739 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.739 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.739 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.740 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.740 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548146072.740 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548146072.740 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.740 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.740 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.740 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.740 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.740 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.740 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.740 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.740 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.741 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.741 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.741 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.741 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548146072.741 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548146072.742 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146072.743 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.743 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146072.743 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146072.744 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.744 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.745 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146072.745 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.746 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.747 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.747 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.747 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.748 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.748 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.750 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146072.750 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.751 * [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)))))
1548146072.751 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1548146072.751 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1548146072.751 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548146072.751 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548146072.751 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548146072.751 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548146072.751 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.751 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.751 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.751 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.751 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.751 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.752 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.752 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146072.752 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146072.752 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.753 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.753 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548146072.753 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146072.753 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146072.753 * [misc]backup-simplify:  Simplify -1 into -1
1548146072.753 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.753 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.753 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.753 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146072.753 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.753 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.754 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.754 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.754 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548146072.754 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548146072.754 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548146072.754 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548146072.754 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548146072.754 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.754 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.754 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.754 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.754 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.754 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.755 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.755 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146072.755 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146072.755 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.755 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.755 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548146072.755 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146072.755 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146072.755 * [misc]backup-simplify:  Simplify -1 into -1
1548146072.755 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.755 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.756 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.756 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146072.756 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.756 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.756 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.757 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.757 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548146072.757 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548146072.757 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146072.757 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146072.757 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.758 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.759 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548146072.760 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.760 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.761 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146072.761 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.761 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.762 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146072.762 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.763 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.763 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.764 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.764 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.766 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146072.767 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548146072.767 * [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)))))
1548146072.767 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1548146072.767 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) into (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548146072.767 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1548146072.767 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1548146072.767 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548146072.767 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548146072.767 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548146072.767 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548146072.768 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.768 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.768 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.768 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.768 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.768 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146072.768 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548146072.768 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.768 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548146072.768 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548146072.768 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.768 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.768 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.769 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.769 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.769 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.769 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.769 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548146072.770 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1548146072.772 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1548146072.773 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt 1))) into +nan.0
1548146072.773 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1548146072.773 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548146072.773 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548146072.773 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548146072.773 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548146072.773 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.773 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.773 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.773 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.773 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.773 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146072.773 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548146072.774 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.774 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548146072.774 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548146072.774 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.774 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.774 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.774 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.774 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.775 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.775 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.775 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548146072.775 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1548146072.776 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1548146072.776 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt 1))) into +nan.0
1548146072.777 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.777 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548146072.777 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.778 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1548146072.779 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.779 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1548146072.781 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1548146072.782 * [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow +nan.0 2) (+)) (* 2 1)) into +nan.0
1548146072.782 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548146072.782 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow x 2)) (+ (* +nan.0 x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548146072.783 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))))) into (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))
1548146072.783 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1548146072.783 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1548146072.783 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548146072.783 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548146072.783 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548146072.783 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.783 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.783 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.783 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.783 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.783 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.784 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.784 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548146072.784 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548146072.784 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.784 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.784 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.784 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.784 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.784 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.784 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.784 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.784 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.785 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.785 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.785 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.786 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548146072.786 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1548146072.786 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146072.787 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.787 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146072.788 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146072.789 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.789 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.790 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146072.791 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1548146072.791 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1548146072.791 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548146072.791 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548146072.791 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548146072.791 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.791 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.791 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.791 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.791 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.791 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.792 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.792 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548146072.792 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548146072.792 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.792 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.792 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.792 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.792 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.792 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.792 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.792 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.792 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.793 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548146072.793 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.793 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.793 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548146072.794 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1548146072.794 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146072.795 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.795 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146072.795 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548146072.796 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.796 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.797 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146072.797 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1548146072.798 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1548146072.798 * [misc]backup-simplify:  Simplify (/ +nan.0 (sqrt +nan.0)) into (/ +nan.0 (sqrt +nan.0))
1548146072.798 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.799 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.799 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.799 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.800 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.800 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.801 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146072.802 * [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow (/ +nan.0 (sqrt +nan.0)) 2) (+)) (* 2 (sqrt +nan.0))) into (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0)))
1548146072.804 * [misc]backup-simplify:  Simplify (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0))) into (* 1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0)))
1548146072.806 * [misc]backup-simplify:  Simplify (+ (* (* 1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0))) (pow (/ 1 x) 2)) (+ (* (/ +nan.0 (sqrt +nan.0)) (/ 1 x)) (sqrt +nan.0))) into (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt +nan.0) 3)))) (- (+ (* +nan.0 (/ 1 (* x (sqrt +nan.0)))) (- (* +nan.0 (/ 1 (* (pow x 2) (sqrt +nan.0)))))))))
1548146072.806 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))))) into (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))))
1548146072.806 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in (x) around 0
1548146072.806 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1548146072.806 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548146072.806 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548146072.806 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548146072.806 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548146072.806 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.806 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.806 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.806 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.806 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.806 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.806 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.806 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146072.806 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146072.806 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.807 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.807 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548146072.807 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146072.807 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146072.807 * [misc]backup-simplify:  Simplify -1 into -1
1548146072.807 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.807 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.807 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.807 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146072.807 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.807 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.807 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.808 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.808 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548146072.808 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1548146072.808 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146072.808 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146072.808 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.809 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.809 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548146072.810 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.810 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.810 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146072.811 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1548146072.811 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1548146072.811 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548146072.811 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548146072.811 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548146072.811 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548146072.811 * [misc]taylor:  Taking taylor expansion of 1 in x
1548146072.811 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.811 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548146072.811 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.811 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.811 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.811 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548146072.811 * [misc]backup-simplify:  Simplify (- 1) into -1
1548146072.811 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548146072.811 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.812 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.812 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548146072.812 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548146072.812 * [misc]taylor:  Taking taylor expansion of -1 in x
1548146072.812 * [misc]backup-simplify:  Simplify -1 into -1
1548146072.812 * [misc]taylor:  Taking taylor expansion of x in x
1548146072.812 * [misc]backup-simplify:  Simplify 0 into 0
1548146072.812 * [misc]backup-simplify:  Simplify 1 into 1
1548146072.812 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548146072.812 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548146072.812 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548146072.812 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.813 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.813 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548146072.813 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1548146072.813 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548146072.813 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146072.813 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548146072.814 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.814 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548146072.815 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548146072.815 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.815 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146072.816 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1548146072.816 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1548146072.816 * [misc]backup-simplify:  Simplify (/ +nan.0 (sqrt +nan.0)) into (/ +nan.0 (sqrt +nan.0))
1548146072.816 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.816 * [misc]backup-simplify:  Simplify (- 0) into 0
1548146072.816 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548146072.817 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.817 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548146072.818 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548146072.818 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548146072.819 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548146072.820 * [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow (/ +nan.0 (sqrt +nan.0)) 2) (+)) (* 2 (sqrt +nan.0))) into (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0)))
1548146072.822 * [misc]backup-simplify:  Simplify (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0))) into (* 1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0)))
1548146072.824 * [misc]backup-simplify:  Simplify (+ (* (* 1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0))) (pow (/ 1 (- x)) 2)) (+ (* (/ +nan.0 (sqrt +nan.0)) (/ 1 (- x))) (sqrt +nan.0))) into (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt +nan.0) 3)))) (- (+ (* +nan.0 (/ 1 (* x (sqrt +nan.0)))) (- (* +nan.0 (/ 1 (* (pow x 2) (sqrt +nan.0)))))))))
1548146072.824 * * * [misc]progress:  simplifying candidates
1548146072.824 * * * * [misc]progress:  [ 1 / 105 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (+ 1/2 1/2)))>
1548146072.824 * [enter]simplify:  Simplifying (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1548146072.824 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146072.825 * * [misc]simplify:  iters left: 5 (11 enodes)
1548146072.826 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1548146072.826 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (+ 1/2 1/2)))
1548146072.826 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1548146072.826 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146072.827 * * [misc]simplify:  iters left: 1 (3 enodes)
1548146072.827 * [exit]simplify:  Simplified to 1
1548146072.827 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1))
1548146072.827 * * * * [misc]progress:  [ 2 / 105 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (+ 1 1)))>
1548146072.828 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548146072.828 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146072.829 * * [misc]simplify:  iters left: 5 (12 enodes)
1548146072.832 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548146072.832 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (+ 1 1)))
1548146072.832 * [enter]simplify:  Simplifying (+ 1 1)
1548146072.832 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146072.834 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146072.834 * [exit]simplify:  Simplified to 2
1548146072.834 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 2))
1548146072.835 * * * * [misc]progress:  [ 3 / 105 ] simplifiying candidate #<alt (λ (x) (pow (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 1/2))>
1548146072.835 * [enter]simplify:  Simplifying (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548146072.835 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146072.837 * * [misc]simplify:  iters left: 5 (16 enodes)
1548146072.841 * * [misc]simplify:  iters left: 4 (18 enodes)
1548146072.845 * * [misc]simplify:  iters left: 3 (22 enodes)
1548146072.850 * * [misc]simplify:  iters left: 2 (34 enodes)
1548146072.860 * * [misc]simplify:  iters left: 1 (47 enodes)
1548146072.873 * [exit]simplify:  Simplified to (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548146072.873 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 1/2))
1548146072.873 * * * * [misc]progress:  [ 4 / 105 ] simplifiying candidate #<alt (λ (x) (pow (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) 1))>
1548146072.873 * [enter]simplify:  Simplifying (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548146072.873 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146072.876 * * [misc]simplify:  iters left: 5 (13 enodes)
1548146072.879 * * [misc]simplify:  iters left: 4 (14 enodes)
1548146072.882 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1548146072.882 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1))
1548146072.882 * * * * [misc]progress:  [ 5 / 105 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 2))>
1548146072.882 * * * * [misc]progress:  [ 6 / 105 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (+ 1 1)))>
1548146072.882 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548146072.882 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146072.884 * * [misc]simplify:  iters left: 5 (12 enodes)
1548146072.887 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548146072.887 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (+ 1 1)))
1548146072.887 * * * * [misc]progress:  [ 7 / 105 ] simplifiying candidate #<alt (λ (x) (pow (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) 1))>
1548146072.887 * * * * [misc]progress:  [ 8 / 105 ] simplifiying candidate #<alt (λ (x) (exp (+ (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548146072.888 * [enter]simplify:  Simplifying (+ (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548146072.888 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146072.890 * * [misc]simplify:  iters left: 5 (14 enodes)
1548146072.894 * [exit]simplify:  Simplified to (+ (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548146072.894 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (+ (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))
1548146072.894 * * * * [misc]progress:  [ 9 / 105 ] simplifiying candidate #<alt (λ (x) (exp (log (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548146072.894 * * * * [misc]progress:  [ 10 / 105 ] simplifiying candidate #<alt (λ (x) (log (exp (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548146072.895 * * * * [misc]progress:  [ 11 / 105 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548146072.895 * [enter]simplify:  Simplifying (* (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548146072.896 * * [misc]simplify:  iters left: 6 (11 enodes)
1548146072.899 * * [misc]simplify:  iters left: 5 (20 enodes)
1548146072.905 * * [misc]simplify:  iters left: 4 (37 enodes)
1548146072.919 * * [misc]simplify:  iters left: 3 (61 enodes)
1548146072.943 * * [misc]simplify:  iters left: 2 (96 enodes)
1548146072.974 * * [misc]simplify:  iters left: 1 (123 enodes)
1548146073.012 * [exit]simplify:  Simplified to (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))))
1548146073.013 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))))))
1548146073.013 * * * * [misc]progress:  [ 12 / 105 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (cbrt (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))) (cbrt (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548146073.013 * * * * [misc]progress:  [ 13 / 105 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548146073.013 * * * * [misc]progress:  [ 14 / 105 ] simplifiying candidate #<alt (λ (x) (sqrt (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.013 * [enter]simplify:  Simplifying (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548146073.013 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146073.016 * * [misc]simplify:  iters left: 5 (16 enodes)
1548146073.022 * * [misc]simplify:  iters left: 4 (18 enodes)
1548146073.025 * * [misc]simplify:  iters left: 3 (22 enodes)
1548146073.028 * * [misc]simplify:  iters left: 2 (34 enodes)
1548146073.032 * * [misc]simplify:  iters left: 1 (47 enodes)
1548146073.038 * [exit]simplify:  Simplified to (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548146073.038 * [misc]simplify:  Simplified (2 1) to (λ (x) (sqrt (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548146073.038 * * * * [misc]progress:  [ 15 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548146073.038 * * * * [misc]progress:  [ 16 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1548146073.038 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548146073.038 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146073.039 * * [misc]simplify:  iters left: 4 (10 enodes)
1548146073.040 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548146073.040 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1548146073.040 * * * * [misc]progress:  [ 17 / 105 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 1) (sqrt 1)) (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.040 * [enter]simplify:  Simplifying (* (sqrt 1) (sqrt 1))
1548146073.040 * * [misc]simplify:  iters left: 3 (3 enodes)
1548146073.041 * * [misc]simplify:  iters left: 2 (5 enodes)
1548146073.041 * [exit]simplify:  Simplified to 1
1548146073.042 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1548146073.042 * [enter]simplify:  Simplifying (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1548146073.042 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146073.043 * * [misc]simplify:  iters left: 5 (12 enodes)
1548146073.044 * * [misc]simplify:  iters left: 4 (13 enodes)
1548146073.045 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548146073.045 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1548146073.045 * * * * [misc]progress:  [ 18 / 105 ] simplifiying candidate #<alt (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.045 * * * * [misc]progress:  [ 19 / 105 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.046 * [enter]simplify:  Simplifying (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548146073.046 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146073.047 * * [misc]simplify:  iters left: 5 (13 enodes)
1548146073.048 * [exit]simplify:  Simplified to (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548146073.048 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1548146073.048 * * * * [misc]progress:  [ 20 / 105 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))) (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.049 * [enter]simplify:  Simplifying (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548146073.049 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146073.050 * * [misc]simplify:  iters left: 5 (13 enodes)
1548146073.051 * [exit]simplify:  Simplified to (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548146073.051 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))) (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1548146073.051 * * * * [misc]progress:  [ 21 / 105 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.051 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548146073.052 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146073.053 * * [misc]simplify:  iters left: 5 (13 enodes)
1548146073.055 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548146073.055 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1548146073.055 * * * * [misc]progress:  [ 22 / 105 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt 1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.055 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548146073.055 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146073.056 * * [misc]simplify:  iters left: 5 (12 enodes)
1548146073.057 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548146073.057 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt 1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548146073.058 * * * * [misc]progress:  [ 23 / 105 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt 1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.058 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548146073.058 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146073.059 * * [misc]simplify:  iters left: 5 (12 enodes)
1548146073.060 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548146073.060 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt 1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548146073.060 * * * * [misc]progress:  [ 24 / 105 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))))) (sqrt (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.060 * [enter]simplify:  Simplifying (sqrt (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1548146073.060 * * [misc]simplify:  iters left: 6 (11 enodes)
1548146073.062 * * [misc]simplify:  iters left: 5 (20 enodes)
1548146073.065 * * [misc]simplify:  iters left: 4 (46 enodes)
1548146073.071 * * [misc]simplify:  iters left: 3 (72 enodes)
1548146073.082 * * [misc]simplify:  iters left: 2 (106 enodes)
1548146073.100 * * [misc]simplify:  iters left: 1 (148 enodes)
1548146073.140 * [exit]simplify:  Simplified to (sqrt (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x))))
1548146073.140 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))))) (sqrt (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x))))))
1548146073.140 * * * * [misc]progress:  [ 25 / 105 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))) (sqrt (- (sqrt (+ x 1)) (sqrt x)))))>
1548146073.141 * [enter]simplify:  Simplifying (sqrt (- (sqrt (+ x 1)) (sqrt x)))
1548146073.141 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146073.142 * * [misc]simplify:  iters left: 5 (12 enodes)
1548146073.145 * * [misc]simplify:  iters left: 4 (13 enodes)
1548146073.147 * [exit]simplify:  Simplified to (sqrt (- (sqrt (+ 1 x)) (sqrt x)))
1548146073.147 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))) (sqrt (- (sqrt (+ 1 x)) (sqrt x)))))
1548146073.147 * * * * [misc]progress:  [ 26 / 105 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.148 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548146073.148 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146073.150 * * [misc]simplify:  iters left: 5 (13 enodes)
1548146073.153 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548146073.153 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1548146073.153 * * * * [misc]progress:  [ 27 / 105 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.153 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548146073.153 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146073.155 * * [misc]simplify:  iters left: 5 (12 enodes)
1548146073.158 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548146073.158 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548146073.158 * * * * [misc]progress:  [ 28 / 105 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.158 * [enter]simplify:  Simplifying (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548146073.158 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146073.161 * * [misc]simplify:  iters left: 5 (14 enodes)
1548146073.164 * [exit]simplify:  Simplified to (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548146073.164 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1548146073.164 * * * * [misc]progress:  [ 29 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (* (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.164 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548146073.164 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146073.167 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146073.170 * [exit]simplify:  Simplified to (fabs (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548146073.170 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (fabs (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1548146073.170 * * * * [misc]progress:  [ 30 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.171 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548146073.171 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146073.174 * * [misc]simplify:  iters left: 5 (13 enodes)
1548146073.177 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548146073.177 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1548146073.177 * * * * [misc]progress:  [ 31 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt 1) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.177 * [enter]simplify:  Simplifying (sqrt 1)
1548146073.177 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146073.178 * [exit]simplify:  Simplified to 1
1548146073.178 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1548146073.178 * * * * [misc]progress:  [ 32 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt 1) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.179 * [enter]simplify:  Simplifying (sqrt 1)
1548146073.179 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146073.180 * [exit]simplify:  Simplified to 1
1548146073.180 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1548146073.180 * * * * [misc]progress:  [ 33 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (* (sqrt (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.182 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))))
1548146073.182 * * [misc]simplify:  iters left: 6 (11 enodes)
1548146073.185 * * [misc]simplify:  iters left: 5 (21 enodes)
1548146073.190 * * [misc]simplify:  iters left: 4 (23 enodes)
1548146073.195 * * [misc]simplify:  iters left: 3 (32 enodes)
1548146073.201 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (* (+ x 1) (sqrt (+ x 1))) (* (sqrt x) x))))
1548146073.201 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ 1 (+ (* (+ x 1) (sqrt (+ x 1))) (* (sqrt x) x)))) (* (sqrt (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1548146073.201 * * * * [misc]progress:  [ 34 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.202 * [enter]simplify:  Simplifying (sqrt (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))
1548146073.202 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146073.204 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146073.208 * * [misc]simplify:  iters left: 4 (25 enodes)
1548146073.214 * * [misc]simplify:  iters left: 3 (29 enodes)
1548146073.217 * [exit]simplify:  Simplified to 1
1548146073.218 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1548146073.218 * * * * [misc]progress:  [ 35 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.218 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548146073.218 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146073.220 * * [misc]simplify:  iters left: 5 (13 enodes)
1548146073.223 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548146073.223 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1548146073.223 * * * * [misc]progress:  [ 36 / 105 ] simplifiying candidate #<alt (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.223 * * * * [misc]progress:  [ 37 / 105 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146073.224 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1548146073.224 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146073.226 * * [misc]simplify:  iters left: 5 (11 enodes)
1548146073.228 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1548146073.228 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt 1)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1548146073.228 * * * * [misc]progress:  [ 38 / 105 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1548146073.229 * [enter]simplify:  Simplifying (* (sqrt 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548146073.229 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146073.232 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146073.236 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))))
1548146073.236 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (/ 1 (+ (sqrt x) (sqrt (+ 1 x))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))
1548146073.236 * * * * [misc]progress:  [ 39 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.236 * * * * [misc]progress:  [ 40 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (pow (+ (sqrt (+ x 1)) (sqrt x)) -1))))>
1548146073.236 * * * * [misc]progress:  [ 41 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (pow (+ (sqrt (+ x 1)) (sqrt x)) (- 1)))))>
1548146073.236 * [enter]simplify:  Simplifying (- 1)
1548146073.236 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146073.237 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146073.238 * [exit]simplify:  Simplified to -1
1548146073.238 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (pow (+ (sqrt (+ x 1)) (sqrt x)) -1))))
1548146073.238 * * * * [misc]progress:  [ 42 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1))))>
1548146073.238 * * * * [misc]progress:  [ 43 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (exp (- (log (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548146073.238 * * * * [misc]progress:  [ 44 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (exp (log (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548146073.238 * * * * [misc]progress:  [ 45 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (log (exp (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548146073.239 * * * * [misc]progress:  [ 46 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548146073.239 * * * * [misc]progress:  [ 47 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (cbrt (* (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548146073.239 * * * * [misc]progress:  [ 48 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548146073.239 * * * * [misc]progress:  [ 49 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (- 1) (- (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.239 * * * * [misc]progress:  [ 50 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.239 * * * * [misc]progress:  [ 51 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.239 * * * * [misc]progress:  [ 52 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)))))>
1548146073.239 * * * * [misc]progress:  [ 53 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.239 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1548146073.239 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146073.241 * * [misc]simplify:  iters left: 5 (11 enodes)
1548146073.244 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1548146073.244 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))))
1548146073.244 * * * * [misc]progress:  [ 54 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.244 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1548146073.244 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146073.246 * * [misc]simplify:  iters left: 5 (11 enodes)
1548146073.248 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1548146073.249 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))))
1548146073.249 * * * * [misc]progress:  [ 55 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.249 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548146073.249 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146073.250 * * [misc]simplify:  iters left: 4 (10 enodes)
1548146073.251 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548146073.251 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))))
1548146073.251 * * * * [misc]progress:  [ 56 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.251 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548146073.251 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146073.252 * * [misc]simplify:  iters left: 4 (10 enodes)
1548146073.253 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548146073.253 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))))
1548146073.253 * * * * [misc]progress:  [ 57 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))>
1548146073.253 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1548146073.253 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146073.256 * * [misc]simplify:  iters left: 5 (19 enodes)
1548146073.259 * * [misc]simplify:  iters left: 4 (45 enodes)
1548146073.265 * * [misc]simplify:  iters left: 3 (70 enodes)
1548146073.277 * * [misc]simplify:  iters left: 2 (104 enodes)
1548146073.311 * * [misc]simplify:  iters left: 1 (146 enodes)
1548146073.347 * [exit]simplify:  Simplified to (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))
1548146073.347 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))))))
1548146073.347 * * * * [misc]progress:  [ 58 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))))>
1548146073.347 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1548146073.347 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146073.349 * * [misc]simplify:  iters left: 4 (11 enodes)
1548146073.351 * * [misc]simplify:  iters left: 3 (12 enodes)
1548146073.354 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548146073.354 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x))))))
1548146073.354 * * * * [misc]progress:  [ 59 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (pow (+ (sqrt (+ x 1)) (sqrt x)) -1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.354 * * * * [misc]progress:  [ 60 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (pow (+ (sqrt (+ x 1)) (sqrt x)) (- 1))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.355 * [enter]simplify:  Simplifying (- 1)
1548146073.355 * * [misc]simplify:  iters left: 2 (2 enodes)
1548146073.356 * * [misc]simplify:  iters left: 1 (5 enodes)
1548146073.356 * [exit]simplify:  Simplified to -1
1548146073.357 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (pow (+ (sqrt (+ x 1)) (sqrt x)) -1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548146073.357 * * * * [misc]progress:  [ 61 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.357 * * * * [misc]progress:  [ 62 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (exp (- (log (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.357 * * * * [misc]progress:  [ 63 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (exp (log (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.357 * * * * [misc]progress:  [ 64 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (log (exp (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.357 * * * * [misc]progress:  [ 65 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.357 * * * * [misc]progress:  [ 66 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (cbrt (* (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.357 * * * * [misc]progress:  [ 67 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.357 * * * * [misc]progress:  [ 68 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- 1) (- (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.357 * * * * [misc]progress:  [ 69 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.357 * * * * [misc]progress:  [ 70 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.357 * * * * [misc]progress:  [ 71 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) 1))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.357 * * * * [misc]progress:  [ 72 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.358 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1548146073.358 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146073.359 * * [misc]simplify:  iters left: 5 (11 enodes)
1548146073.362 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1548146073.362 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548146073.362 * * * * [misc]progress:  [ 73 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.363 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1548146073.363 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146073.365 * * [misc]simplify:  iters left: 5 (11 enodes)
1548146073.367 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1548146073.367 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548146073.367 * * * * [misc]progress:  [ 74 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.368 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548146073.368 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146073.369 * * [misc]simplify:  iters left: 4 (10 enodes)
1548146073.372 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548146073.372 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548146073.372 * * * * [misc]progress:  [ 75 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.372 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548146073.372 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146073.374 * * [misc]simplify:  iters left: 4 (10 enodes)
1548146073.376 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548146073.376 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548146073.376 * * * * [misc]progress:  [ 76 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.376 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1548146073.377 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146073.380 * * [misc]simplify:  iters left: 5 (19 enodes)
1548146073.385 * * [misc]simplify:  iters left: 4 (45 enodes)
1548146073.401 * * [misc]simplify:  iters left: 3 (70 enodes)
1548146073.422 * * [misc]simplify:  iters left: 2 (104 enodes)
1548146073.456 * * [misc]simplify:  iters left: 1 (146 enodes)
1548146073.521 * [exit]simplify:  Simplified to (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))
1548146073.521 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548146073.521 * * * * [misc]progress:  [ 77 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.521 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1548146073.521 * * [misc]simplify:  iters left: 5 (6 enodes)
1548146073.522 * * [misc]simplify:  iters left: 4 (11 enodes)
1548146073.523 * * [misc]simplify:  iters left: 3 (12 enodes)
1548146073.525 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548146073.525 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548146073.525 * * * * [misc]progress:  [ 78 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1/2)))>
1548146073.525 * * * * [misc]progress:  [ 79 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 1)))>
1548146073.525 * * * * [misc]progress:  [ 80 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (exp (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548146073.525 * * * * [misc]progress:  [ 81 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (log (exp (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548146073.525 * * * * [misc]progress:  [ 82 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548146073.525 * * * * [misc]progress:  [ 83 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548146073.525 * * * * [misc]progress:  [ 84 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548146073.525 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548146073.525 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146073.526 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146073.528 * [exit]simplify:  Simplified to (fabs (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548146073.528 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (fabs (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))
1548146073.528 * * * * [misc]progress:  [ 85 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548146073.528 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548146073.528 * * [misc]simplify:  iters left: 6 (9 enodes)
1548146073.530 * * [misc]simplify:  iters left: 5 (13 enodes)
1548146073.531 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548146073.531 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))
1548146073.531 * * * * [misc]progress:  [ 86 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.531 * [enter]simplify:  Simplifying (sqrt 1)
1548146073.531 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146073.532 * [exit]simplify:  Simplified to 1
1548146073.532 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* 1 (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1548146073.532 * * * * [misc]progress:  [ 87 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.532 * [enter]simplify:  Simplifying (sqrt 1)
1548146073.532 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146073.533 * [exit]simplify:  Simplified to 1
1548146073.533 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* 1 (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1548146073.533 * * * * [misc]progress:  [ 88 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (sqrt (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))>
1548146073.533 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))))
1548146073.533 * * [misc]simplify:  iters left: 6 (11 enodes)
1548146073.535 * * [misc]simplify:  iters left: 5 (21 enodes)
1548146073.537 * * [misc]simplify:  iters left: 4 (23 enodes)
1548146073.540 * * [misc]simplify:  iters left: 3 (32 enodes)
1548146073.544 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (* (+ x 1) (sqrt (+ x 1))) (* (sqrt x) x))))
1548146073.544 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt (/ 1 (+ (* (+ x 1) (sqrt (+ x 1))) (* (sqrt x) x)))) (sqrt (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))
1548146073.544 * * * * [misc]progress:  [ 89 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (sqrt (- (sqrt (+ x 1)) (sqrt x))))))>
1548146073.544 * [enter]simplify:  Simplifying (sqrt (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))
1548146073.544 * * [misc]simplify:  iters left: 6 (10 enodes)
1548146073.547 * * [misc]simplify:  iters left: 5 (15 enodes)
1548146073.551 * * [misc]simplify:  iters left: 4 (25 enodes)
1548146073.559 * * [misc]simplify:  iters left: 3 (29 enodes)
1548146073.562 * [exit]simplify:  Simplified to 1
1548146073.562 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* 1 (sqrt (- (sqrt (+ x 1)) (sqrt x))))))
1548146073.562 * * * * [misc]progress:  [ 90 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt 1) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.563 * [enter]simplify:  Simplifying (sqrt 1)
1548146073.563 * * [misc]simplify:  iters left: 1 (2 enodes)
1548146073.564 * [exit]simplify:  Simplified to 1
1548146073.564 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1548146073.564 * * * * [misc]progress:  [ 91 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548146073.564 * * * * [misc]progress:  [ 92 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (fabs (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.564 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548146073.564 * * [misc]simplify:  iters left: 6 (8 enodes)
1548146073.567 * * [misc]simplify:  iters left: 5 (12 enodes)
1548146073.570 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548146073.570 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (fabs (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1548146073.570 * * * * [misc]progress:  [ 93 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* 1 (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548146073.570 * * * * [misc]progress:  [ 94 / 105 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1548146073.571 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548146073.571 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548146073.571 * * * * [misc]progress:  [ 95 / 105 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1548146073.571 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548146073.571 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548146073.571 * * * * [misc]progress:  [ 96 / 105 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1548146073.571 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548146073.571 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548146073.571 * * * * [misc]progress:  [ 97 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))))>
1548146073.572 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548146073.572 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt +nan.0)))
1548146073.572 * * * * [misc]progress:  [ 98 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1548146073.572 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548146073.572 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt +nan.0)))
1548146073.572 * * * * [misc]progress:  [ 99 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1548146073.572 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548146073.572 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt +nan.0)))
1548146073.572 * * * * [misc]progress:  [ 100 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.573 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548146073.573 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt +nan.0) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548146073.573 * * * * [misc]progress:  [ 101 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.573 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548146073.573 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt +nan.0) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548146073.573 * * * * [misc]progress:  [ 102 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548146073.573 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548146073.573 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt +nan.0) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548146073.573 * * * * [misc]progress:  [ 103 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1548146073.573 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548146073.574 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) +nan.0))
1548146073.574 * * * * [misc]progress:  [ 104 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt +nan.0) 3)))) (- (+ (* +nan.0 (/ 1 (* x (sqrt +nan.0)))) (- (* +nan.0 (/ 1 (* (pow x 2) (sqrt +nan.0)))))))))))>
1548146073.574 * [enter]simplify:  Simplifying (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt +nan.0) 3)))) (- (+ (* +nan.0 (/ 1 (* x (sqrt +nan.0)))) (- (* +nan.0 (/ 1 (* (pow x 2) (sqrt +nan.0)))))))))
1548146073.574 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) +nan.0))
1548146073.574 * * * * [misc]progress:  [ 105 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt +nan.0) 3)))) (- (+ (* +nan.0 (/ 1 (* x (sqrt +nan.0)))) (- (* +nan.0 (/ 1 (* (pow x 2) (sqrt +nan.0)))))))))))>
1548146073.574 * [enter]simplify:  Simplifying (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt +nan.0) 3)))) (- (+ (* +nan.0 (/ 1 (* x (sqrt +nan.0)))) (- (* +nan.0 (/ 1 (* (pow x 2) (sqrt +nan.0)))))))))
1548146073.574 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) +nan.0))
1548146073.574 * * * [misc]progress:  adding candidates to table
1548146074.638 * [misc]progress:  [Phase 3 of 3] Extracting.
1548146074.638 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (* (sqrt (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (* (sqrt (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))> #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))> #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>)
1548146074.639 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1548146074.639 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (* (sqrt (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (* (sqrt (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))> #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))> #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>)
1548146074.673 * * * [misc]regime:  Found split indices: #<option (#s(si 1 255))>
1548146074.673 * [enter]simplify:  Simplifying (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1548146074.673 * * [misc]simplify:  iters left: 6 (7 enodes)
1548146074.674 * * [misc]simplify:  iters left: 5 (11 enodes)
1548146074.675 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1548146077.688 * [misc]regime-testing:  Baseline error score: 0.16490050006467158
1548146077.689 * [misc]regime-testing:  Oracle error score: 0.06101946962183373
1548146077.693 * [misc]regime-testing:  End program error score: 0.16490050006467158
1548146077.784 * [misc]regime-testing:  Target error score: 0.16490050006467158