1548149277.977 * [misc]progress:  [Phase 1 of 3] Setting up.
1548149277.977 * * * [misc]progress:  [1/2] Preparing points
1548149278.031 * * * [misc]progress:  [2/2] Setting up program.
1548149278.033 * [misc]progress:  [Phase 2 of 3] Improving.
1548149278.033 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (sqrt (+ x 1)) (sqrt x)))>
1548149278.034 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1548149278.034 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149278.035 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149278.036 * * [misc]simplify:  iters left: 3 (12 enodes)
1548149278.038 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548149278.038 * [misc]simplify:  Simplified (2) to (λ (x) (- (sqrt (+ 1 x)) (sqrt x)))
1548149278.040 * * [misc]progress:  iteration 1 / 4
1548149278.040 * * * [misc]progress:  picking best candidate
1548149278.043 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (sqrt (+ x 1)) (sqrt x)))>
1548149278.043 * * * [misc]progress:  localizing error
1548149278.054 * * * [misc]progress:  generating rewritten candidates
1548149278.054 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
1548149278.060 * * * [misc]progress:  generating series expansions
1548149278.060 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
1548149278.061 * [misc]backup-simplify:  Simplify (- (sqrt (+ x 1)) (sqrt x)) into (- (sqrt (+ x 1)) (sqrt x))
1548149278.061 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1548149278.061 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1548149278.061 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548149278.061 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548149278.061 * [misc]taylor:  Taking taylor expansion of x in x
1548149278.061 * [misc]backup-simplify:  Simplify 0 into 0
1548149278.061 * [misc]backup-simplify:  Simplify 1 into 1
1548149278.061 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149278.061 * [misc]backup-simplify:  Simplify 1 into 1
1548149278.061 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149278.061 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548149278.061 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149278.061 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548149278.061 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548149278.061 * [misc]taylor:  Taking taylor expansion of x in x
1548149278.061 * [misc]backup-simplify:  Simplify 0 into 0
1548149278.061 * [misc]backup-simplify:  Simplify 1 into 1
1548149278.062 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149278.062 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149278.062 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1548149278.062 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548149278.062 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548149278.062 * [misc]taylor:  Taking taylor expansion of x in x
1548149278.062 * [misc]backup-simplify:  Simplify 0 into 0
1548149278.062 * [misc]backup-simplify:  Simplify 1 into 1
1548149278.062 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149278.062 * [misc]backup-simplify:  Simplify 1 into 1
1548149278.062 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149278.062 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548149278.062 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149278.063 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548149278.063 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548149278.063 * [misc]taylor:  Taking taylor expansion of x in x
1548149278.063 * [misc]backup-simplify:  Simplify 0 into 0
1548149278.063 * [misc]backup-simplify:  Simplify 1 into 1
1548149278.063 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149278.063 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149278.063 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149278.063 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149278.063 * [misc]backup-simplify:  Simplify 1 into 1
1548149278.063 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149278.064 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1548149278.064 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149278.064 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149278.064 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1548149278.065 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149278.065 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149278.065 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1548149278.066 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149278.066 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548149278.067 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))
1548149278.067 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in (x) around 0
1548149278.067 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1548149278.067 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548149278.067 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548149278.067 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149278.067 * [misc]taylor:  Taking taylor expansion of x in x
1548149278.067 * [misc]backup-simplify:  Simplify 0 into 0
1548149278.067 * [misc]backup-simplify:  Simplify 1 into 1
1548149278.067 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149278.067 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149278.067 * [misc]backup-simplify:  Simplify 1 into 1
1548149278.067 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149278.067 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149278.068 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149278.068 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548149278.068 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149278.068 * [misc]taylor:  Taking taylor expansion of x in x
1548149278.068 * [misc]backup-simplify:  Simplify 0 into 0
1548149278.068 * [misc]backup-simplify:  Simplify 1 into 1
1548149278.068 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149278.068 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149278.068 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149278.068 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1548149278.068 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548149278.068 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548149278.068 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149278.068 * [misc]taylor:  Taking taylor expansion of x in x
1548149278.068 * [misc]backup-simplify:  Simplify 0 into 0
1548149278.068 * [misc]backup-simplify:  Simplify 1 into 1
1548149278.068 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149278.068 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149278.068 * [misc]backup-simplify:  Simplify 1 into 1
1548149278.068 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149278.069 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149278.069 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149278.069 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548149278.069 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149278.069 * [misc]taylor:  Taking taylor expansion of x in x
1548149278.069 * [misc]backup-simplify:  Simplify 0 into 0
1548149278.069 * [misc]backup-simplify:  Simplify 1 into 1
1548149278.069 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149278.069 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149278.069 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149278.070 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149278.070 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149278.070 * [misc]backup-simplify:  Simplify 0 into 0
1548149278.070 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149278.080 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1548149278.080 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149278.081 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149278.081 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149278.082 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149278.082 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149278.083 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149278.083 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149278.083 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1548149278.083 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149278.083 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149278.083 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149278.084 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149278.084 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149278.085 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149278.085 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149278.085 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1548149278.086 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149278.086 * [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)))))
1548149278.087 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1548149278.087 * [misc]approximate:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1548149278.087 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548149278.087 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548149278.087 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548149278.087 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149278.087 * [misc]backup-simplify:  Simplify 1 into 1
1548149278.087 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149278.087 * [misc]taylor:  Taking taylor expansion of x in x
1548149278.087 * [misc]backup-simplify:  Simplify 0 into 0
1548149278.087 * [misc]backup-simplify:  Simplify 1 into 1
1548149278.087 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149278.087 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149278.087 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548149278.088 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149278.088 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149278.088 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548149278.088 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149278.088 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149278.088 * [misc]backup-simplify:  Simplify -1 into -1
1548149278.088 * [misc]taylor:  Taking taylor expansion of x in x
1548149278.088 * [misc]backup-simplify:  Simplify 0 into 0
1548149278.088 * [misc]backup-simplify:  Simplify 1 into 1
1548149278.088 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149278.089 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149278.089 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149278.089 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548149278.089 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548149278.089 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548149278.089 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149278.089 * [misc]backup-simplify:  Simplify 1 into 1
1548149278.089 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149278.089 * [misc]taylor:  Taking taylor expansion of x in x
1548149278.089 * [misc]backup-simplify:  Simplify 0 into 0
1548149278.089 * [misc]backup-simplify:  Simplify 1 into 1
1548149278.090 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149278.090 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149278.090 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548149278.090 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149278.090 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149278.091 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548149278.091 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149278.091 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149278.091 * [misc]backup-simplify:  Simplify -1 into -1
1548149278.091 * [misc]taylor:  Taking taylor expansion of x in x
1548149278.091 * [misc]backup-simplify:  Simplify 0 into 0
1548149278.091 * [misc]backup-simplify:  Simplify 1 into 1
1548149278.091 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149278.091 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149278.092 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149278.092 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149278.092 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149278.092 * [misc]backup-simplify:  Simplify 0 into 0
1548149278.092 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149278.093 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1548149278.093 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149278.093 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149278.093 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149278.093 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149278.094 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149278.095 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548149278.095 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149278.096 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149278.096 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1548149278.096 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149278.096 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149278.097 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149278.097 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149278.098 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149278.098 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149278.099 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149278.099 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149278.099 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1548149278.100 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149278.100 * [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)))))
1548149278.100 * * * [misc]progress:  simplifying candidates
1548149278.100 * * * * [misc]progress:  [ 1 / 44 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1548149278.101 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1548149278.101 * * [misc]simplify:  iters left: 6 (12 enodes)
1548149278.102 * * [misc]simplify:  iters left: 5 (24 enodes)
1548149278.106 * * [misc]simplify:  iters left: 4 (31 enodes)
1548149278.110 * * [misc]simplify:  iters left: 3 (37 enodes)
1548149278.114 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548149278.114 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1548149278.114 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1548149278.114 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149278.115 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149278.117 * * [misc]simplify:  iters left: 4 (19 enodes)
1548149278.120 * * [misc]simplify:  iters left: 3 (38 enodes)
1548149278.125 * * [misc]simplify:  iters left: 2 (46 enodes)
1548149278.128 * [exit]simplify:  Simplified to 0
1548149278.128 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1548149278.128 * * * * [misc]progress:  [ 2 / 44 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1548149278.129 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1548149278.129 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149278.131 * * [misc]simplify:  iters left: 5 (19 enodes)
1548149278.133 * * [misc]simplify:  iters left: 4 (23 enodes)
1548149278.136 * * [misc]simplify:  iters left: 3 (28 enodes)
1548149278.142 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548149278.142 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1548149278.142 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1548149278.142 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149278.144 * * [misc]simplify:  iters left: 4 (8 enodes)
1548149278.146 * * [misc]simplify:  iters left: 3 (14 enodes)
1548149278.149 * * [misc]simplify:  iters left: 2 (20 enodes)
1548149278.151 * * [misc]simplify:  iters left: 1 (22 enodes)
1548149278.153 * [exit]simplify:  Simplified to 0
1548149278.153 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1548149278.153 * * * * [misc]progress:  [ 3 / 44 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1548149278.153 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1548149278.153 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149278.155 * * [misc]simplify:  iters left: 5 (21 enodes)
1548149278.158 * * [misc]simplify:  iters left: 4 (28 enodes)
1548149278.162 * * [misc]simplify:  iters left: 3 (39 enodes)
1548149278.166 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548149278.166 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1548149278.166 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1548149278.166 * * [misc]simplify:  iters left: 4 (6 enodes)
1548149278.169 * * [misc]simplify:  iters left: 3 (11 enodes)
1548149278.171 * * [misc]simplify:  iters left: 2 (21 enodes)
1548149278.174 * * [misc]simplify:  iters left: 1 (30 enodes)
1548149278.176 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1548149278.176 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1548149278.176 * * * * [misc]progress:  [ 4 / 44 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1548149278.176 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1548149278.176 * * [misc]simplify:  iters left: 6 (13 enodes)
1548149278.178 * * [misc]simplify:  iters left: 5 (26 enodes)
1548149278.182 * * [misc]simplify:  iters left: 4 (33 enodes)
1548149278.188 * * [misc]simplify:  iters left: 3 (38 enodes)
1548149278.196 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1548149278.197 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1548149278.197 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1548149278.197 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149278.199 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149278.203 * * [misc]simplify:  iters left: 4 (19 enodes)
1548149278.209 * * [misc]simplify:  iters left: 3 (38 enodes)
1548149278.219 * * [misc]simplify:  iters left: 2 (46 enodes)
1548149278.225 * [exit]simplify:  Simplified to 0
1548149278.226 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) 0))
1548149278.226 * * * * [misc]progress:  [ 5 / 44 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1548149278.226 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1548149278.226 * * [misc]simplify:  iters left: 6 (12 enodes)
1548149278.230 * * [misc]simplify:  iters left: 5 (21 enodes)
1548149278.235 * * [misc]simplify:  iters left: 4 (25 enodes)
1548149278.241 * * [misc]simplify:  iters left: 3 (28 enodes)
1548149278.247 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1548149278.247 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1548149278.247 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1548149278.248 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149278.249 * * [misc]simplify:  iters left: 4 (8 enodes)
1548149278.252 * * [misc]simplify:  iters left: 3 (14 enodes)
1548149278.256 * * [misc]simplify:  iters left: 2 (20 enodes)
1548149278.260 * * [misc]simplify:  iters left: 1 (22 enodes)
1548149278.263 * [exit]simplify:  Simplified to 0
1548149278.263 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) 0))
1548149278.263 * * * * [misc]progress:  [ 6 / 44 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1548149278.263 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt x) 1)))
1548149278.263 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149278.267 * * [misc]simplify:  iters left: 5 (23 enodes)
1548149278.273 * * [misc]simplify:  iters left: 4 (30 enodes)
1548149278.282 * * [misc]simplify:  iters left: 3 (39 enodes)
1548149278.289 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1548149278.290 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1548149278.290 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1548149278.290 * * [misc]simplify:  iters left: 4 (6 enodes)
1548149278.292 * * [misc]simplify:  iters left: 3 (11 enodes)
1548149278.296 * * [misc]simplify:  iters left: 2 (21 enodes)
1548149278.302 * * [misc]simplify:  iters left: 1 (30 enodes)
1548149278.307 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1548149278.307 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma -1 (sqrt x) (sqrt x))))
1548149278.307 * * * * [misc]progress:  [ 7 / 44 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1548149278.307 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1548149278.307 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149278.311 * * [misc]simplify:  iters left: 5 (23 enodes)
1548149278.316 * * [misc]simplify:  iters left: 4 (29 enodes)
1548149278.323 * * [misc]simplify:  iters left: 3 (34 enodes)
1548149278.330 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548149278.330 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1548149278.330 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1548149278.330 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149278.332 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149278.336 * * [misc]simplify:  iters left: 4 (19 enodes)
1548149278.342 * * [misc]simplify:  iters left: 3 (38 enodes)
1548149278.352 * * [misc]simplify:  iters left: 2 (46 enodes)
1548149278.359 * [exit]simplify:  Simplified to 0
1548149278.359 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1548149278.359 * * * * [misc]progress:  [ 8 / 44 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1548149278.359 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1548149278.360 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149278.363 * * [misc]simplify:  iters left: 5 (18 enodes)
1548149278.366 * * [misc]simplify:  iters left: 4 (21 enodes)
1548149278.368 * * [misc]simplify:  iters left: 3 (27 enodes)
1548149278.371 * * [misc]simplify:  iters left: 2 (30 enodes)
1548149278.374 * * [misc]simplify:  iters left: 1 (45 enodes)
1548149278.383 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548149278.383 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1548149278.383 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1548149278.383 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149278.384 * * [misc]simplify:  iters left: 4 (8 enodes)
1548149278.385 * * [misc]simplify:  iters left: 3 (14 enodes)
1548149278.387 * * [misc]simplify:  iters left: 2 (20 enodes)
1548149278.389 * * [misc]simplify:  iters left: 1 (22 enodes)
1548149278.391 * [exit]simplify:  Simplified to 0
1548149278.391 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1548149278.391 * * * * [misc]progress:  [ 9 / 44 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1548149278.391 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1548149278.391 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149278.393 * * [misc]simplify:  iters left: 5 (20 enodes)
1548149278.396 * * [misc]simplify:  iters left: 4 (26 enodes)
1548149278.399 * * [misc]simplify:  iters left: 3 (35 enodes)
1548149278.406 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548149278.406 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1548149278.406 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1548149278.406 * * [misc]simplify:  iters left: 4 (6 enodes)
1548149278.408 * * [misc]simplify:  iters left: 3 (11 enodes)
1548149278.412 * * [misc]simplify:  iters left: 2 (21 enodes)
1548149278.418 * * [misc]simplify:  iters left: 1 (30 enodes)
1548149278.423 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1548149278.423 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1548149278.423 * * * * [misc]progress:  [ 10 / 44 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt 1) (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1548149278.423 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1548149278.423 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149278.427 * * [misc]simplify:  iters left: 5 (23 enodes)
1548149278.433 * * [misc]simplify:  iters left: 4 (31 enodes)
1548149278.442 * * [misc]simplify:  iters left: 3 (40 enodes)
1548149278.449 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548149278.449 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1548149278.449 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1548149278.449 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149278.451 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149278.455 * * [misc]simplify:  iters left: 4 (19 enodes)
1548149278.461 * * [misc]simplify:  iters left: 3 (38 enodes)
1548149278.471 * * [misc]simplify:  iters left: 2 (46 enodes)
1548149278.478 * [exit]simplify:  Simplified to 0
1548149278.478 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1548149278.478 * * * * [misc]progress:  [ 11 / 44 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1548149278.478 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1548149278.478 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149278.482 * * [misc]simplify:  iters left: 5 (18 enodes)
1548149278.486 * * [misc]simplify:  iters left: 4 (23 enodes)
1548149278.492 * * [misc]simplify:  iters left: 3 (30 enodes)
1548149278.495 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548149278.495 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1548149278.495 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1548149278.495 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149278.496 * * [misc]simplify:  iters left: 4 (8 enodes)
1548149278.497 * * [misc]simplify:  iters left: 3 (14 enodes)
1548149278.499 * * [misc]simplify:  iters left: 2 (20 enodes)
1548149278.501 * * [misc]simplify:  iters left: 1 (22 enodes)
1548149278.502 * [exit]simplify:  Simplified to 0
1548149278.502 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1548149278.502 * * * * [misc]progress:  [ 12 / 44 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1548149278.502 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt x) 1)))
1548149278.502 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149278.504 * * [misc]simplify:  iters left: 5 (20 enodes)
1548149278.507 * * [misc]simplify:  iters left: 4 (28 enodes)
1548149278.511 * * [misc]simplify:  iters left: 3 (40 enodes)
1548149278.515 * * [misc]simplify:  iters left: 2 (43 enodes)
1548149278.520 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548149278.520 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1548149278.520 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1548149278.520 * * [misc]simplify:  iters left: 4 (6 enodes)
1548149278.521 * * [misc]simplify:  iters left: 3 (11 enodes)
1548149278.526 * * [misc]simplify:  iters left: 2 (21 enodes)
1548149278.530 * * [misc]simplify:  iters left: 1 (30 enodes)
1548149278.533 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1548149278.533 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1548149278.533 * * * * [misc]progress:  [ 13 / 44 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1548149278.533 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1548149278.533 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149278.535 * * [misc]simplify:  iters left: 5 (23 enodes)
1548149278.537 * * [misc]simplify:  iters left: 4 (29 enodes)
1548149278.541 * * [misc]simplify:  iters left: 3 (34 enodes)
1548149278.544 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548149278.544 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1548149278.545 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1548149278.545 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149278.546 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149278.547 * * [misc]simplify:  iters left: 4 (19 enodes)
1548149278.550 * * [misc]simplify:  iters left: 3 (38 enodes)
1548149278.555 * * [misc]simplify:  iters left: 2 (46 enodes)
1548149278.561 * [exit]simplify:  Simplified to 0
1548149278.561 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1548149278.561 * * * * [misc]progress:  [ 14 / 44 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1548149278.561 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1548149278.561 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149278.564 * * [misc]simplify:  iters left: 5 (18 enodes)
1548149278.569 * * [misc]simplify:  iters left: 4 (21 enodes)
1548149278.574 * * [misc]simplify:  iters left: 3 (27 enodes)
1548149278.580 * * [misc]simplify:  iters left: 2 (30 enodes)
1548149278.588 * * [misc]simplify:  iters left: 1 (45 enodes)
1548149278.603 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548149278.603 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1548149278.603 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1548149278.603 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149278.605 * * [misc]simplify:  iters left: 4 (8 enodes)
1548149278.607 * * [misc]simplify:  iters left: 3 (14 enodes)
1548149278.611 * * [misc]simplify:  iters left: 2 (20 enodes)
1548149278.615 * * [misc]simplify:  iters left: 1 (22 enodes)
1548149278.618 * [exit]simplify:  Simplified to 0
1548149278.619 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1548149278.619 * * * * [misc]progress:  [ 15 / 44 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1548149278.619 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1548149278.619 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149278.622 * * [misc]simplify:  iters left: 5 (20 enodes)
1548149278.628 * * [misc]simplify:  iters left: 4 (26 enodes)
1548149278.637 * * [misc]simplify:  iters left: 3 (35 enodes)
1548149278.643 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548149278.643 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1548149278.643 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1548149278.644 * * [misc]simplify:  iters left: 4 (6 enodes)
1548149278.645 * * [misc]simplify:  iters left: 3 (11 enodes)
1548149278.647 * * [misc]simplify:  iters left: 2 (21 enodes)
1548149278.650 * * [misc]simplify:  iters left: 1 (30 enodes)
1548149278.652 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1548149278.652 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1548149278.652 * * * * [misc]progress:  [ 16 / 44 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1548149278.652 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1548149278.652 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149278.654 * * [misc]simplify:  iters left: 5 (22 enodes)
1548149278.657 * * [misc]simplify:  iters left: 4 (29 enodes)
1548149278.661 * * [misc]simplify:  iters left: 3 (38 enodes)
1548149278.666 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1548149278.666 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1548149278.666 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1548149278.666 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149278.667 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149278.670 * * [misc]simplify:  iters left: 4 (19 enodes)
1548149278.674 * * [misc]simplify:  iters left: 3 (38 enodes)
1548149278.683 * * [misc]simplify:  iters left: 2 (46 enodes)
1548149278.689 * [exit]simplify:  Simplified to 0
1548149278.690 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1548149278.690 * * * * [misc]progress:  [ 17 / 44 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1548149278.690 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1548149278.690 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149278.693 * * [misc]simplify:  iters left: 5 (17 enodes)
1548149278.695 * * [misc]simplify:  iters left: 4 (21 enodes)
1548149278.697 * * [misc]simplify:  iters left: 3 (28 enodes)
1548149278.700 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1548149278.700 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1548149278.700 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1548149278.700 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149278.701 * * [misc]simplify:  iters left: 4 (8 enodes)
1548149278.702 * * [misc]simplify:  iters left: 3 (14 enodes)
1548149278.704 * * [misc]simplify:  iters left: 2 (20 enodes)
1548149278.706 * * [misc]simplify:  iters left: 1 (22 enodes)
1548149278.708 * [exit]simplify:  Simplified to 0
1548149278.708 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1548149278.708 * * * * [misc]progress:  [ 18 / 44 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (sqrt (+ x 1)) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1548149278.708 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (sqrt x) 1)))
1548149278.708 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149278.709 * * [misc]simplify:  iters left: 5 (19 enodes)
1548149278.712 * * [misc]simplify:  iters left: 4 (26 enodes)
1548149278.716 * * [misc]simplify:  iters left: 3 (38 enodes)
1548149278.720 * * [misc]simplify:  iters left: 2 (41 enodes)
1548149278.729 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1548149278.729 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1548149278.729 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1548149278.729 * * [misc]simplify:  iters left: 4 (6 enodes)
1548149278.730 * * [misc]simplify:  iters left: 3 (11 enodes)
1548149278.733 * * [misc]simplify:  iters left: 2 (21 enodes)
1548149278.735 * * [misc]simplify:  iters left: 1 (30 enodes)
1548149278.738 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1548149278.738 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1548149278.738 * * * * [misc]progress:  [ 19 / 44 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (- (sqrt (+ x 1)) (sqrt x)))))>
1548149278.738 * * * * [misc]progress:  [ 20 / 44 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (- (sqrt (+ x 1)) (sqrt x)))))>
1548149278.738 * * * * [misc]progress:  [ 21 / 44 ] simplifiying candidate #<alt (λ (x) (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (sqrt x))))>
1548149278.738 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1548149278.738 * * [misc]simplify:  iters left: 6 (6 enodes)
1548149278.739 * * [misc]simplify:  iters left: 5 (9 enodes)
1548149278.740 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1548149278.740 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ x 1))) (- (sqrt x))))
1548149278.740 * * * * [misc]progress:  [ 22 / 44 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (sqrt x))))>
1548149278.741 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1548149278.741 * * [misc]simplify:  iters left: 6 (6 enodes)
1548149278.742 * * [misc]simplify:  iters left: 5 (10 enodes)
1548149278.743 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1548149278.743 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (- (sqrt x))))
1548149278.743 * * * * [misc]progress:  [ 23 / 44 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (sqrt x))))>
1548149278.743 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1548149278.743 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149278.744 * * [misc]simplify:  iters left: 3 (8 enodes)
1548149278.745 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1548149278.745 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (- (sqrt x))))
1548149278.745 * * * * [misc]progress:  [ 24 / 44 ] simplifiying candidate #<alt (λ (x) (fma (sqrt 1) (sqrt (+ x 1)) (- (sqrt x))))>
1548149278.745 * [enter]simplify:  Simplifying (sqrt 1)
1548149278.745 * * [misc]simplify:  iters left: 1 (2 enodes)
1548149278.745 * [exit]simplify:  Simplified to 1
1548149278.746 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma 1 (sqrt (+ x 1)) (- (sqrt x))))
1548149278.746 * * * * [misc]progress:  [ 25 / 44 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (sqrt x))))>
1548149278.746 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1548149278.746 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149278.746 * * [misc]simplify:  iters left: 3 (8 enodes)
1548149278.747 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1548149278.747 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (- (sqrt x))))
1548149278.747 * * * * [misc]progress:  [ 26 / 44 ] simplifiying candidate #<alt (λ (x) (fma 1 (sqrt (+ x 1)) (- (sqrt x))))>
1548149278.747 * * * * [misc]progress:  [ 27 / 44 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))))>
1548149278.748 * [enter]simplify:  Simplifying (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))
1548149278.748 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149278.749 * * [misc]simplify:  iters left: 5 (13 enodes)
1548149278.750 * * [misc]simplify:  iters left: 4 (15 enodes)
1548149278.752 * * [misc]simplify:  iters left: 3 (18 enodes)
1548149278.754 * * [misc]simplify:  iters left: 2 (20 enodes)
1548149278.757 * * [misc]simplify:  iters left: 1 (24 enodes)
1548149278.763 * [exit]simplify:  Simplified to (exp (- (sqrt (+ 1 x)) (sqrt x)))
1548149278.764 * [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (- (sqrt (+ 1 x)) (sqrt x)))))
1548149278.764 * * * * [misc]progress:  [ 28 / 44 ] simplifiying candidate #<alt (λ (x) (pow (- (sqrt (+ x 1)) (sqrt x)) 1))>
1548149278.764 * * * * [misc]progress:  [ 29 / 44 ] simplifiying candidate #<alt (λ (x) (exp (log (- (sqrt (+ x 1)) (sqrt x)))))>
1548149278.764 * * * * [misc]progress:  [ 30 / 44 ] simplifiying candidate #<alt (λ (x) (log (exp (- (sqrt (+ x 1)) (sqrt x)))))>
1548149278.764 * * * * [misc]progress:  [ 31 / 44 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))))>
1548149278.764 * * * * [misc]progress:  [ 32 / 44 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x)))))>
1548149278.764 * * * * [misc]progress:  [ 33 / 44 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (- (sqrt (+ x 1)) (sqrt x)))))>
1548149278.764 * * * * [misc]progress:  [ 34 / 44 ] 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))))))>
1548149278.764 * * * * [misc]progress:  [ 35 / 44 ] simplifiying candidate #<alt (λ (x) (+ (sqrt (+ x 1)) (- (sqrt x))))>
1548149278.764 * * * * [misc]progress:  [ 36 / 44 ] simplifiying candidate #<alt (λ (x) (* 1 (- (sqrt (+ x 1)) (sqrt x))))>
1548149278.764 * * * * [misc]progress:  [ 37 / 44 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149278.764 * * * * [misc]progress:  [ 38 / 44 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))>
1548149278.765 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1548149278.765 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149278.767 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149278.770 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1548149278.770 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))
1548149278.770 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1548149278.770 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149278.772 * * [misc]simplify:  iters left: 5 (13 enodes)
1548149278.776 * * [misc]simplify:  iters left: 4 (14 enodes)
1548149278.779 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1548149278.779 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))
1548149278.779 * * * * [misc]progress:  [ 39 / 44 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))>
1548149278.779 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1548149278.780 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149278.782 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149278.784 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1548149278.784 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))
1548149278.785 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1548149278.785 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149278.786 * * [misc]simplify:  iters left: 5 (13 enodes)
1548149278.787 * * [misc]simplify:  iters left: 4 (14 enodes)
1548149278.789 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1548149278.789 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))
1548149278.789 * * * * [misc]progress:  [ 40 / 44 ] simplifiying candidate #<alt (λ (x) (* 1 (- (sqrt (+ x 1)) (sqrt x))))>
1548149278.789 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1548149278.789 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149278.790 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149278.791 * * [misc]simplify:  iters left: 3 (12 enodes)
1548149278.792 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548149278.792 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (sqrt (+ 1 x)) (sqrt x))))
1548149278.793 * * * * [misc]progress:  [ 41 / 44 ] simplifiying candidate #<alt (λ (x) (+ (sqrt (+ x 1)) (- (sqrt x))))>
1548149278.793 * * * * [misc]progress:  [ 42 / 44 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1548149278.793 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548149278.793 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548149278.793 * * * * [misc]progress:  [ 43 / 44 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1548149278.793 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548149278.793 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548149278.793 * * * * [misc]progress:  [ 44 / 44 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1548149278.793 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548149278.793 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548149278.793 * * * [misc]progress:  adding candidates to table
1548149279.129 * * [misc]progress:  iteration 2 / 4
1548149279.129 * * * [misc]progress:  picking best candidate
1548149279.150 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.150 * * * [misc]progress:  localizing error
1548149279.176 * * * [misc]progress:  generating rewritten candidates
1548149279.176 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1548149279.186 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1548149279.189 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1548149279.194 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1548149279.224 * * * [misc]progress:  generating series expansions
1548149279.224 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1548149279.224 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) into 1
1548149279.224 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1548149279.224 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149279.224 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.224 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149279.224 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.224 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.224 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.224 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.224 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.225 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.225 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.225 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.225 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.225 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ (/ 1 x) 1)) (sqrt (+ (/ 1 x) 1))) (* (sqrt (/ 1 x)) (sqrt (/ 1 x)))) into 1
1548149279.225 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1548149279.225 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149279.225 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.225 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149279.225 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.225 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.225 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.225 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.225 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.225 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.225 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.225 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.225 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.226 * [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)))
1548149279.226 * [misc]approximate:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in (x) around 0
1548149279.226 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1548149279.226 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149279.226 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.226 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1548149279.226 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149279.226 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.226 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.226 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.226 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149279.226 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1548149279.226 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548149279.227 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149279.227 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149279.227 * [misc]backup-simplify:  Simplify -1 into -1
1548149279.227 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.227 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.227 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.227 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149279.227 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149279.228 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149279.228 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1548149279.228 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149279.228 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.228 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1548149279.228 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149279.229 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.229 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.229 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.229 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149279.229 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1548149279.229 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548149279.229 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149279.229 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149279.229 * [misc]backup-simplify:  Simplify -1 into -1
1548149279.229 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.229 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.229 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.229 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149279.229 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149279.230 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149279.230 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149279.230 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149279.230 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548149279.230 * [misc]backup-simplify:  Simplify -1 into -1
1548149279.230 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149279.230 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1548149279.230 * [misc]backup-simplify:  Simplify (+ 0 +nan.0) into (- +nan.0)
1548149279.231 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1548149279.231 * [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
1548149279.231 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149279.231 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149279.231 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548149279.232 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149279.232 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1548149279.233 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1548149279.233 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1548149279.233 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1548149279.233 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149279.233 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
1548149279.233 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1548149279.234 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt x)) into x
1548149279.234 * [misc]approximate:  Taking taylor expansion of x in (x) around 0
1548149279.234 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.234 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.234 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.234 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.234 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.234 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.234 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.234 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.234 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.234 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.234 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.234 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.234 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.234 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.234 * [misc]backup-simplify:  Simplify (* 1 x) into x
1548149279.234 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) into (/ 1 x)
1548149279.234 * [misc]approximate:  Taking taylor expansion of (/ 1 x) in (x) around 0
1548149279.234 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149279.234 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.234 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.234 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.234 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149279.234 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149279.234 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.234 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.234 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.234 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149279.234 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.235 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149279.235 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.235 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149279.235 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.235 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149279.235 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.236 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149279.236 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.239 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149279.240 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.240 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149279.240 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.240 * [misc]backup-simplify:  Simplify (* 1 (/ 1 (/ 1 x))) into x
1548149279.240 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (/ 1 (- x)))) into (pow (sqrt (/ -1 x)) 2)
1548149279.240 * [misc]approximate:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in (x) around 0
1548149279.240 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1548149279.240 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548149279.240 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149279.240 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149279.240 * [misc]backup-simplify:  Simplify -1 into -1
1548149279.240 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.240 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.240 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.240 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149279.241 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149279.241 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149279.241 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1548149279.241 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548149279.241 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149279.241 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149279.241 * [misc]backup-simplify:  Simplify -1 into -1
1548149279.241 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.241 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.241 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.241 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149279.241 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149279.242 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149279.242 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1548149279.242 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548149279.242 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548149279.243 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149279.243 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1548149279.243 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149279.243 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149279.244 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149279.244 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0))) into (- +nan.0)
1548149279.244 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149279.245 * [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)))))
1548149279.245 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1548149279.245 * [misc]backup-simplify:  Simplify (* (sqrt (+ x 1)) (sqrt (+ x 1))) into (+ x 1)
1548149279.245 * [misc]approximate:  Taking taylor expansion of (+ x 1) in (x) around 0
1548149279.245 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548149279.245 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.245 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.245 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.245 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149279.245 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.245 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548149279.245 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.245 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.245 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.245 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149279.245 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.245 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149279.245 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.245 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149279.245 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.246 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.246 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.246 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.246 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.246 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.246 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.246 * [misc]backup-simplify:  Simplify (+ (* 1 x) 1) into (+ x 1)
1548149279.246 * [misc]backup-simplify:  Simplify (* (sqrt (+ (/ 1 x) 1)) (sqrt (+ (/ 1 x) 1))) into (+ (/ 1 x) 1)
1548149279.246 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 x) 1) in (x) around 0
1548149279.246 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548149279.246 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149279.246 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.246 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.246 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.247 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149279.247 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149279.247 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.247 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548149279.247 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149279.247 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.247 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.247 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.247 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149279.247 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149279.247 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.247 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149279.247 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.247 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149279.247 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149279.247 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.247 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149279.248 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.248 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.248 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149279.248 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.248 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.248 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149279.248 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.248 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.249 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149279.249 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.249 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.249 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149279.249 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.249 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.249 * [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
1548149279.249 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.249 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.250 * [misc]backup-simplify:  Simplify (+ 1 (* 1 (/ 1 (/ 1 x)))) into (+ x 1)
1548149279.250 * [misc]backup-simplify:  Simplify (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (+ (/ 1 (- x)) 1))) into (- 1 (/ 1 x))
1548149279.250 * [misc]approximate:  Taking taylor expansion of (- 1 (/ 1 x)) in (x) around 0
1548149279.250 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548149279.250 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149279.250 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.250 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149279.250 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.250 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.250 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.250 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149279.250 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548149279.250 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149279.250 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.250 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149279.250 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.250 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.250 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.250 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149279.250 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149279.250 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548149279.250 * [misc]backup-simplify:  Simplify -1 into -1
1548149279.251 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149279.251 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149279.251 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149279.251 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.251 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149279.251 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149279.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.251 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.251 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149279.251 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149279.252 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.252 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.252 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149279.252 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149279.252 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.252 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.252 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149279.252 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149279.253 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.253 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.253 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149279.253 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149279.253 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.253 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.253 * [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
1548149279.253 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149279.254 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.254 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.254 * [misc]backup-simplify:  Simplify (+ 1 (* -1 (/ 1 (/ 1 (- x))))) into (+ x 1)
1548149279.254 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1548149279.254 * [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)))
1548149279.254 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1548149279.254 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548149279.254 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548149279.254 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548149279.254 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548149279.254 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.254 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.254 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.254 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149279.254 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.254 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149279.254 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548149279.254 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149279.254 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548149279.255 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548149279.255 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.255 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.255 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.255 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149279.255 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149279.255 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149279.255 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149279.255 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548149279.255 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548149279.255 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548149279.255 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548149279.255 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.255 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.255 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.255 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149279.255 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.256 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149279.256 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548149279.256 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149279.256 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548149279.256 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548149279.256 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.256 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.256 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.256 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149279.256 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149279.257 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149279.257 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149279.257 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.257 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1548149279.258 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1548149279.259 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149279.259 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.260 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1548149279.261 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149279.261 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1548149279.263 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1548149279.263 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149279.264 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548149279.264 * [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))))
1548149279.264 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1548149279.264 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548149279.264 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548149279.264 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548149279.264 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149279.264 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.264 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.264 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.265 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149279.265 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149279.265 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149279.265 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548149279.265 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548149279.265 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149279.266 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.266 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.266 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.266 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149279.266 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149279.266 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.266 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149279.266 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149279.267 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149279.267 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.267 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149279.267 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548149279.267 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548149279.267 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548149279.267 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548149279.267 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149279.267 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.267 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.267 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.268 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149279.268 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149279.268 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149279.268 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548149279.268 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548149279.268 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149279.268 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.268 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.268 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.269 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149279.269 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149279.269 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.269 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149279.269 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149279.269 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149279.269 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.270 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149279.270 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548149279.270 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548149279.270 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149279.272 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149279.272 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149279.272 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149279.273 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149279.273 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149279.274 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149279.274 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149279.275 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149279.276 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149279.276 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149279.276 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.277 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149279.277 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149279.280 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149279.280 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149279.280 * [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)))))
1548149279.281 * [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))))
1548149279.281 * [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
1548149279.281 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548149279.281 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1548149279.281 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149279.281 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.281 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1548149279.281 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149279.281 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.281 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.282 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.282 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149279.282 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1548149279.282 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548149279.282 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149279.282 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149279.282 * [misc]backup-simplify:  Simplify -1 into -1
1548149279.282 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.282 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.282 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.282 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149279.282 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149279.283 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149279.283 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548149279.283 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548149279.283 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548149279.283 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149279.283 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.283 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149279.283 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.283 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.283 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.283 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149279.283 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149279.283 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548149279.284 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149279.284 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149279.284 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548149279.284 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149279.284 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149279.284 * [misc]backup-simplify:  Simplify -1 into -1
1548149279.284 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.284 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.284 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.284 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149279.284 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149279.285 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149279.285 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149279.285 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149279.285 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548149279.285 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.286 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149279.286 * [misc]backup-simplify:  Simplify (/ -1 (- +nan.0)) into +nan.0
1548149279.286 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548149279.286 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1548149279.286 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149279.286 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.286 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1548149279.286 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149279.286 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.286 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.286 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.286 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149279.286 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1548149279.286 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548149279.286 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149279.286 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149279.286 * [misc]backup-simplify:  Simplify -1 into -1
1548149279.286 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.287 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.287 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.287 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149279.287 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149279.287 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149279.288 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548149279.288 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548149279.288 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548149279.288 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149279.288 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.288 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149279.288 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.288 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.288 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.288 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149279.288 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149279.288 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548149279.288 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149279.289 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149279.289 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548149279.289 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149279.289 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149279.289 * [misc]backup-simplify:  Simplify -1 into -1
1548149279.289 * [misc]taylor:  Taking taylor expansion of x in x
1548149279.289 * [misc]backup-simplify:  Simplify 0 into 0
1548149279.289 * [misc]backup-simplify:  Simplify 1 into 1
1548149279.289 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149279.289 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149279.290 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149279.290 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149279.290 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149279.290 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548149279.290 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.291 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149279.291 * [misc]backup-simplify:  Simplify (/ -1 (- +nan.0)) into +nan.0
1548149279.291 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548149279.291 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149279.291 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1548149279.292 * [misc]backup-simplify:  Simplify (+ 0 +nan.0) into (- +nan.0)
1548149279.292 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1548149279.292 * [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
1548149279.292 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149279.293 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149279.293 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149279.294 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149279.294 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548149279.295 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149279.295 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149279.297 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) (- +nan.0)) (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149279.297 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149279.297 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149279.297 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548149279.298 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149279.299 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1548149279.299 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1548149279.299 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1548149279.300 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1548149279.300 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149279.300 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149279.300 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149279.301 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149279.302 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149279.303 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149279.303 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149279.305 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) (- +nan.0)) (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149279.305 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149279.305 * [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)))))
1548149279.305 * * * [misc]progress:  simplifying candidates
1548149279.305 * * * * [misc]progress:  [ 1 / 138 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (+ x 1)) (sqrt (+ x 1)) (- (* (sqrt x) (sqrt x)))) (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.306 * [enter]simplify:  Simplifying (fma (sqrt (+ x 1)) (sqrt (+ x 1)) (- (* (sqrt x) (sqrt x))))
1548149279.306 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149279.307 * * [misc]simplify:  iters left: 5 (13 enodes)
1548149279.309 * * [misc]simplify:  iters left: 4 (15 enodes)
1548149279.310 * * [misc]simplify:  iters left: 3 (28 enodes)
1548149279.315 * * [misc]simplify:  iters left: 2 (33 enodes)
1548149279.317 * * [misc]simplify:  iters left: 1 (34 enodes)
1548149279.318 * [exit]simplify:  Simplified to 1
1548149279.318 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ 1 (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149279.318 * [enter]simplify:  Simplifying (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))
1548149279.318 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149279.319 * * [misc]simplify:  iters left: 3 (7 enodes)
1548149279.320 * * [misc]simplify:  iters left: 2 (11 enodes)
1548149279.321 * * [misc]simplify:  iters left: 1 (15 enodes)
1548149279.323 * [exit]simplify:  Simplified to 0
1548149279.323 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ 1 0) (+ (sqrt (+ x 1)) (sqrt x))))
1548149279.323 * * * * [misc]progress:  [ 2 / 138 ] simplifiying candidate #<alt (λ (x) (/ (log1p (expm1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.323 * * * * [misc]progress:  [ 3 / 138 ] simplifiying candidate #<alt (λ (x) (/ (expm1 (log1p (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.323 * * * * [misc]progress:  [ 4 / 138 ] simplifiying candidate #<alt (λ (x) (/ (fma (sqrt (+ x 1)) (sqrt (+ x 1)) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.323 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1548149279.323 * * [misc]simplify:  iters left: 3 (4 enodes)
1548149279.323 * * [misc]simplify:  iters left: 2 (7 enodes)
1548149279.324 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1548149279.324 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (fma (sqrt (+ 1 x)) (sqrt (+ x 1)) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149279.324 * * * * [misc]progress:  [ 5 / 138 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (exp (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.325 * [enter]simplify:  Simplifying (/ (exp (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (exp (* (sqrt x) (sqrt x))))
1548149279.325 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149279.328 * * [misc]simplify:  iters left: 5 (19 enodes)
1548149279.333 * * [misc]simplify:  iters left: 4 (33 enodes)
1548149279.344 * * [misc]simplify:  iters left: 3 (72 enodes)
1548149279.357 * * [misc]simplify:  iters left: 2 (88 enodes)
1548149279.363 * * [misc]simplify:  iters left: 1 (95 enodes)
1548149279.369 * [exit]simplify:  Simplified to E
1548149279.369 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log E) (+ (sqrt (+ x 1)) (sqrt x))))
1548149279.369 * * * * [misc]progress:  [ 6 / 138 ] simplifiying candidate #<alt (λ (x) (/ (pow (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.369 * * * * [misc]progress:  [ 7 / 138 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.369 * * * * [misc]progress:  [ 8 / 138 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.369 * * * * [misc]progress:  [ 9 / 138 ] 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))))>
1548149279.369 * * * * [misc]progress:  [ 10 / 138 ] 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))))>
1548149279.369 * * * * [misc]progress:  [ 11 / 138 ] 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))))>
1548149279.369 * * * * [misc]progress:  [ 12 / 138 ] 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))))>
1548149279.369 * * * * [misc]progress:  [ 13 / 138 ] simplifiying candidate #<alt (λ (x) (/ (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.369 * * * * [misc]progress:  [ 14 / 138 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.369 * * * * [misc]progress:  [ 15 / 138 ] 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))))>
1548149279.369 * * * * [misc]progress:  [ 16 / 138 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.369 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548149279.369 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149279.370 * * [misc]simplify:  iters left: 4 (10 enodes)
1548149279.372 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548149279.372 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149279.372 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1548149279.372 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149279.373 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149279.374 * * [misc]simplify:  iters left: 3 (12 enodes)
1548149279.376 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548149279.376 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149279.376 * * * * [misc]progress:  [ 17 / 138 ] simplifiying candidate #<alt (λ (x) (/ (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.376 * * * * [misc]progress:  [ 18 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (log1p (expm1 (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.376 * * * * [misc]progress:  [ 19 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (expm1 (log1p (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.376 * * * * [misc]progress:  [ 20 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow x (+ 1/2 1/2))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.376 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1548149279.376 * * [misc]simplify:  iters left: 2 (2 enodes)
1548149279.377 * * [misc]simplify:  iters left: 1 (3 enodes)
1548149279.377 * [exit]simplify:  Simplified to 1
1548149279.377 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow x 1)) (+ (sqrt (+ x 1)) (sqrt x))))
1548149279.377 * * * * [misc]progress:  [ 21 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) (+ 1 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.377 * [enter]simplify:  Simplifying (sqrt x)
1548149279.377 * * [misc]simplify:  iters left: 1 (2 enodes)
1548149279.378 * [exit]simplify:  Simplified to (sqrt x)
1548149279.378 * [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))))
1548149279.378 * [enter]simplify:  Simplifying (+ 1 1)
1548149279.378 * * [misc]simplify:  iters left: 2 (2 enodes)
1548149279.379 * * [misc]simplify:  iters left: 1 (5 enodes)
1548149279.379 * [exit]simplify:  Simplified to 2
1548149279.379 * [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))))
1548149279.379 * * * * [misc]progress:  [ 22 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (* x x) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.379 * [enter]simplify:  Simplifying (* x x)
1548149279.379 * * [misc]simplify:  iters left: 2 (2 enodes)
1548149279.380 * [exit]simplify:  Simplified to (* x x)
1548149279.380 * [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))))
1548149279.380 * * * * [misc]progress:  [ 23 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (* (sqrt x) (sqrt x)) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.380 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt x))
1548149279.380 * * [misc]simplify:  iters left: 3 (3 enodes)
1548149279.380 * [exit]simplify:  Simplified to x
1548149279.380 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow x 1)) (+ (sqrt (+ x 1)) (sqrt x))))
1548149279.380 * * * * [misc]progress:  [ 24 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) 2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.380 * * * * [misc]progress:  [ 25 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) (+ 1 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.381 * [enter]simplify:  Simplifying (sqrt x)
1548149279.381 * * [misc]simplify:  iters left: 1 (2 enodes)
1548149279.381 * [exit]simplify:  Simplified to (sqrt x)
1548149279.381 * [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))))
1548149279.381 * * * * [misc]progress:  [ 26 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (* (sqrt x) (sqrt x)) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.381 * * * * [misc]progress:  [ 27 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (exp (+ (log (sqrt x)) (log (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.381 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt x)))
1548149279.381 * * [misc]simplify:  iters left: 4 (4 enodes)
1548149279.382 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt x)))
1548149279.382 * [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))))
1548149279.382 * * * * [misc]progress:  [ 28 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (exp (log (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.382 * * * * [misc]progress:  [ 29 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (log (exp (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.382 * * * * [misc]progress:  [ 30 / 138 ] 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))))>
1548149279.382 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt x) (sqrt x)) (sqrt x)))
1548149279.382 * * [misc]simplify:  iters left: 6 (5 enodes)
1548149279.384 * * [misc]simplify:  iters left: 5 (10 enodes)
1548149279.385 * * [misc]simplify:  iters left: 4 (20 enodes)
1548149279.389 * * [misc]simplify:  iters left: 3 (37 enodes)
1548149279.392 * * [misc]simplify:  iters left: 2 (48 enodes)
1548149279.396 * * [misc]simplify:  iters left: 1 (56 enodes)
1548149279.399 * [exit]simplify:  Simplified to (pow x 3)
1548149279.399 * [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))))
1548149279.399 * * * * [misc]progress:  [ 31 / 138 ] 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))))>
1548149279.399 * * * * [misc]progress:  [ 32 / 138 ] 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))))>
1548149279.399 * * * * [misc]progress:  [ 33 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (* x x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.399 * [enter]simplify:  Simplifying (* x x)
1548149279.399 * * [misc]simplify:  iters left: 2 (2 enodes)
1548149279.400 * [exit]simplify:  Simplified to (* x x)
1548149279.400 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (* x x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149279.400 * * * * [misc]progress:  [ 34 / 138 ] 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))))>
1548149279.400 * * * * [misc]progress:  [ 35 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.400 * * * * [misc]progress:  [ 36 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* 1 (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.400 * * * * [misc]progress:  [ 37 / 138 ] 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))))>
1548149279.400 * [enter]simplify:  Simplifying (cbrt (sqrt x))
1548149279.400 * * [misc]simplify:  iters left: 2 (3 enodes)
1548149279.400 * [exit]simplify:  Simplified to (cbrt (sqrt x))
1548149279.400 * [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))))
1548149279.400 * * * * [misc]progress:  [ 38 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (sqrt x) (sqrt (sqrt x))) (sqrt (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.400 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1548149279.400 * * [misc]simplify:  iters left: 2 (3 enodes)
1548149279.401 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1548149279.401 * [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))))
1548149279.401 * * * * [misc]progress:  [ 39 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (sqrt x) 1) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.401 * [enter]simplify:  Simplifying (sqrt x)
1548149279.401 * * [misc]simplify:  iters left: 1 (2 enodes)
1548149279.401 * [exit]simplify:  Simplified to (sqrt x)
1548149279.401 * [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))))
1548149279.401 * * * * [misc]progress:  [ 40 / 138 ] 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))))>
1548149279.402 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1548149279.402 * * [misc]simplify:  iters left: 4 (4 enodes)
1548149279.402 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1548149279.402 * [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))))
1548149279.402 * * * * [misc]progress:  [ 41 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.402 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1548149279.402 * * [misc]simplify:  iters left: 2 (3 enodes)
1548149279.403 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1548149279.403 * [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))))
1548149279.403 * * * * [misc]progress:  [ 42 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* 1 (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.403 * * * * [misc]progress:  [ 43 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.403 * * * * [misc]progress:  [ 44 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (log1p (expm1 (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.403 * * * * [misc]progress:  [ 45 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (expm1 (log1p (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.403 * * * * [misc]progress:  [ 46 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (+ x 1) (+ 1/2 1/2)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.403 * [enter]simplify:  Simplifying (+ x 1)
1548149279.403 * * [misc]simplify:  iters left: 2 (3 enodes)
1548149279.404 * * [misc]simplify:  iters left: 1 (6 enodes)
1548149279.404 * [exit]simplify:  Simplified to (+ 1 x)
1548149279.404 * [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))))
1548149279.404 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1548149279.404 * * [misc]simplify:  iters left: 2 (2 enodes)
1548149279.405 * * [misc]simplify:  iters left: 1 (3 enodes)
1548149279.405 * [exit]simplify:  Simplified to 1
1548149279.405 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (pow (+ x 1) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149279.405 * * * * [misc]progress:  [ 47 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.406 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1548149279.406 * * [misc]simplify:  iters left: 3 (4 enodes)
1548149279.406 * * [misc]simplify:  iters left: 2 (7 enodes)
1548149279.407 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1548149279.407 * [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))))
1548149279.407 * [enter]simplify:  Simplifying (+ 1 1)
1548149279.407 * * [misc]simplify:  iters left: 2 (2 enodes)
1548149279.408 * * [misc]simplify:  iters left: 1 (5 enodes)
1548149279.408 * [exit]simplify:  Simplified to 2
1548149279.408 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (pow (sqrt (+ x 1)) 2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149279.408 * * * * [misc]progress:  [ 48 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (+ x 1) (+ x 1)) 1/2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.408 * [enter]simplify:  Simplifying (* (+ x 1) (+ x 1))
1548149279.408 * * [misc]simplify:  iters left: 4 (4 enodes)
1548149279.409 * * [misc]simplify:  iters left: 3 (13 enodes)
1548149279.412 * * [misc]simplify:  iters left: 2 (28 enodes)
1548149279.417 * * [misc]simplify:  iters left: 1 (48 enodes)
1548149279.429 * [exit]simplify:  Simplified to (* (+ 1 x) (+ 1 x))
1548149279.429 * [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))))
1548149279.429 * * * * [misc]progress:  [ 49 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (sqrt (+ x 1)) (sqrt (+ x 1))) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.430 * [enter]simplify:  Simplifying (* (sqrt (+ x 1)) (sqrt (+ x 1)))
1548149279.430 * * [misc]simplify:  iters left: 5 (5 enodes)
1548149279.431 * * [misc]simplify:  iters left: 4 (8 enodes)
1548149279.433 * * [misc]simplify:  iters left: 3 (9 enodes)
1548149279.434 * [exit]simplify:  Simplified to (+ 1 x)
1548149279.434 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (+ 1 x) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149279.434 * * * * [misc]progress:  [ 50 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) 2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.434 * * * * [misc]progress:  [ 51 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.434 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1548149279.434 * * [misc]simplify:  iters left: 3 (4 enodes)
1548149279.434 * * [misc]simplify:  iters left: 2 (7 enodes)
1548149279.437 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1548149279.437 * [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))))
1548149279.437 * * * * [misc]progress:  [ 52 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (sqrt (+ x 1)) (sqrt (+ x 1))) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.437 * * * * [misc]progress:  [ 53 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (exp (+ (log (sqrt (+ x 1))) (log (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.437 * [enter]simplify:  Simplifying (+ (log (sqrt (+ x 1))) (log (sqrt (+ x 1))))
1548149279.437 * * [misc]simplify:  iters left: 6 (6 enodes)
1548149279.438 * * [misc]simplify:  iters left: 5 (9 enodes)
1548149279.439 * [exit]simplify:  Simplified to (+ (log (sqrt (+ 1 x))) (log (sqrt (+ 1 x))))
1548149279.439 * [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))))
1548149279.439 * * * * [misc]progress:  [ 54 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (exp (log (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.439 * * * * [misc]progress:  [ 55 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (log (exp (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.439 * * * * [misc]progress:  [ 56 / 138 ] 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))))>
1548149279.439 * [enter]simplify:  Simplifying (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1548149279.439 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149279.441 * * [misc]simplify:  iters left: 5 (15 enodes)
1548149279.443 * * [misc]simplify:  iters left: 4 (40 enodes)
1548149279.453 * * [misc]simplify:  iters left: 3 (124 enodes)
1548149279.502 * * [misc]simplify:  iters left: 2 (272 enodes)
1548149279.665 * [exit]simplify:  Simplified to (pow (+ 1 x) 3)
1548149279.665 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (cbrt (pow (+ 1 x) 3)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149279.665 * * * * [misc]progress:  [ 57 / 138 ] 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))))>
1548149279.665 * * * * [misc]progress:  [ 58 / 138 ] 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))))>
1548149279.665 * * * * [misc]progress:  [ 59 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (* (+ x 1) (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.666 * [enter]simplify:  Simplifying (* (+ x 1) (+ x 1))
1548149279.666 * * [misc]simplify:  iters left: 4 (4 enodes)
1548149279.667 * * [misc]simplify:  iters left: 3 (13 enodes)
1548149279.672 * * [misc]simplify:  iters left: 2 (28 enodes)
1548149279.684 * * [misc]simplify:  iters left: 1 (48 enodes)
1548149279.699 * [exit]simplify:  Simplified to (* (+ 1 x) (+ 1 x))
1548149279.700 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (sqrt (* (+ 1 x) (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149279.700 * * * * [misc]progress:  [ 60 / 138 ] 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))))>
1548149279.700 * * * * [misc]progress:  [ 61 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149279.700 * * * * [misc]progress:  [ 62 / 138 ] 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))))>
1548149279.700 * [enter]simplify:  Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (pow x 3) (pow 1 3))))
1548149279.700 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149279.704 * * [misc]simplify:  iters left: 5 (16 enodes)
1548149279.707 * * [misc]simplify:  iters left: 4 (19 enodes)
1548149279.711 * [exit]simplify:  Simplified to (fma (* x x) x 1)
1548149279.711 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (fma (* x x) x 1) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149279.711 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))
1548149279.711 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149279.715 * * [misc]simplify:  iters left: 5 (19 enodes)
1548149279.719 * * [misc]simplify:  iters left: 4 (31 enodes)
1548149279.727 * * [misc]simplify:  iters left: 3 (42 enodes)
1548149279.737 * * [misc]simplify:  iters left: 2 (55 enodes)
1548149279.746 * * [misc]simplify:  iters left: 1 (78 enodes)
1548149279.757 * [exit]simplify:  Simplified to (fma x x (- 1 x))
1548149279.757 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (fma (* x x) x 1) (fma x x (- 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149279.757 * * * * [misc]progress:  [ 63 / 138 ] 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))))>
1548149279.758 * [enter]simplify:  Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (* x x) (* 1 1))))
1548149279.758 * * [misc]simplify:  iters left: 6 (12 enodes)
1548149279.760 * * [misc]simplify:  iters left: 5 (24 enodes)
1548149279.765 * * [misc]simplify:  iters left: 4 (33 enodes)
1548149279.770 * * [misc]simplify:  iters left: 3 (37 enodes)
1548149279.777 * * [misc]simplify:  iters left: 2 (53 enodes)
1548149279.797 * * [misc]simplify:  iters left: 1 (84 enodes)
1548149279.837 * [exit]simplify:  Simplified to (* (sqrt (fma x x -1)) (sqrt (fma x (* x x) 1)))
1548149279.837 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (fma x x -1)) (sqrt (fma x (* x x) 1))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (- x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149279.838 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (- x 1)))
1548149279.838 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149279.843 * * [misc]simplify:  iters left: 5 (25 enodes)
1548149279.850 * * [misc]simplify:  iters left: 4 (37 enodes)
1548149279.859 * * [misc]simplify:  iters left: 3 (48 enodes)
1548149279.870 * * [misc]simplify:  iters left: 2 (61 enodes)
1548149279.884 * * [misc]simplify:  iters left: 1 (83 enodes)
1548149279.909 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (sqrt (fma x x (- 1 x))))
1548149279.909 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (fma x x -1)) (sqrt (fma x (* x x) 1))) (* (sqrt (+ -1 x)) (sqrt (fma x x (- 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149279.909 * * * * [misc]progress:  [ 64 / 138 ] 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))))>
1548149279.910 * [enter]simplify:  Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (+ (pow x 3) (pow 1 3))))
1548149279.910 * * [misc]simplify:  iters left: 6 (12 enodes)
1548149279.915 * * [misc]simplify:  iters left: 5 (24 enodes)
1548149279.921 * * [misc]simplify:  iters left: 4 (33 enodes)
1548149279.928 * * [misc]simplify:  iters left: 3 (37 enodes)
1548149279.935 * * [misc]simplify:  iters left: 2 (53 enodes)
1548149279.956 * * [misc]simplify:  iters left: 1 (84 enodes)
1548149279.991 * [exit]simplify:  Simplified to (* (sqrt (fma x x -1)) (sqrt (fma (* x x) x 1)))
1548149279.991 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (fma x x -1)) (sqrt (fma (* x x) x 1))) (* (sqrt (- x 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149279.991 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))
1548149279.991 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149279.994 * * [misc]simplify:  iters left: 5 (25 enodes)
1548149279.997 * * [misc]simplify:  iters left: 4 (37 enodes)
1548149280.002 * * [misc]simplify:  iters left: 3 (48 enodes)
1548149280.008 * * [misc]simplify:  iters left: 2 (61 enodes)
1548149280.015 * * [misc]simplify:  iters left: 1 (83 enodes)
1548149280.033 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (sqrt (fma x x (- 1 x))))
1548149280.033 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (fma x x -1)) (sqrt (fma (* x x) x 1))) (* (sqrt (+ -1 x)) (sqrt (fma x x (- 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149280.033 * * * * [misc]progress:  [ 65 / 138 ] 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))))>
1548149280.033 * [enter]simplify:  Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (* x x) (* 1 1))))
1548149280.033 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149280.037 * * [misc]simplify:  iters left: 5 (14 enodes)
1548149280.040 * * [misc]simplify:  iters left: 4 (19 enodes)
1548149280.043 * * [misc]simplify:  iters left: 3 (22 enodes)
1548149280.048 * * [misc]simplify:  iters left: 2 (38 enodes)
1548149280.065 * * [misc]simplify:  iters left: 1 (69 enodes)
1548149280.102 * [exit]simplify:  Simplified to (fma x x -1)
1548149280.102 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (fma x x -1) (* (sqrt (- x 1)) (sqrt (- x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149280.102 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (sqrt (- x 1)))
1548149280.102 * * [misc]simplify:  iters left: 5 (5 enodes)
1548149280.104 * * [misc]simplify:  iters left: 4 (10 enodes)
1548149280.106 * * [misc]simplify:  iters left: 3 (11 enodes)
1548149280.107 * [exit]simplify:  Simplified to (+ x -1)
1548149280.107 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (fma x x -1) (+ x -1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149280.107 * * * * [misc]progress:  [ 66 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149280.107 * * * * [misc]progress:  [ 67 / 138 ] 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))))>
1548149280.108 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1548149280.108 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149280.109 * * [misc]simplify:  iters left: 3 (8 enodes)
1548149280.110 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1548149280.110 * [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))))
1548149280.110 * * * * [misc]progress:  [ 68 / 138 ] 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))))>
1548149280.110 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1548149280.111 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149280.111 * * [misc]simplify:  iters left: 3 (8 enodes)
1548149280.114 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1548149280.114 * [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))))
1548149280.114 * * * * [misc]progress:  [ 69 / 138 ] 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))))>
1548149280.114 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1548149280.114 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149280.115 * * [misc]simplify:  iters left: 3 (8 enodes)
1548149280.116 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1548149280.116 * [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))))
1548149280.116 * * * * [misc]progress:  [ 70 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149280.116 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1548149280.116 * * [misc]simplify:  iters left: 3 (4 enodes)
1548149280.116 * * [misc]simplify:  iters left: 2 (7 enodes)
1548149280.117 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1548149280.117 * [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))))
1548149280.117 * * * * [misc]progress:  [ 71 / 138 ] 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))))>
1548149280.117 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1548149280.117 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149280.118 * * [misc]simplify:  iters left: 3 (8 enodes)
1548149280.119 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1548149280.119 * [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))))
1548149280.119 * * * * [misc]progress:  [ 72 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) 1) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149280.119 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1548149280.119 * * [misc]simplify:  iters left: 3 (4 enodes)
1548149280.120 * * [misc]simplify:  iters left: 2 (7 enodes)
1548149280.121 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1548149280.121 * [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))))
1548149280.121 * * * * [misc]progress:  [ 73 / 138 ] 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))))>
1548149280.122 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1548149280.122 * * [misc]simplify:  iters left: 6 (6 enodes)
1548149280.123 * * [misc]simplify:  iters left: 5 (9 enodes)
1548149280.124 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1548149280.124 * [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))))
1548149280.124 * * * * [misc]progress:  [ 74 / 138 ] 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))))>
1548149280.124 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1548149280.124 * * [misc]simplify:  iters left: 6 (6 enodes)
1548149280.125 * * [misc]simplify:  iters left: 5 (10 enodes)
1548149280.127 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1548149280.127 * [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))))
1548149280.127 * * * * [misc]progress:  [ 75 / 138 ] 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))))>
1548149280.127 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1548149280.127 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149280.128 * * [misc]simplify:  iters left: 3 (8 enodes)
1548149280.129 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1548149280.129 * [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))))
1548149280.129 * * * * [misc]progress:  [ 76 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt 1) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149280.129 * [enter]simplify:  Simplifying (sqrt 1)
1548149280.129 * * [misc]simplify:  iters left: 1 (2 enodes)
1548149280.130 * [exit]simplify:  Simplified to 1
1548149280.130 * [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))))
1548149280.130 * * * * [misc]progress:  [ 77 / 138 ] 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))))>
1548149280.130 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1548149280.130 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149280.131 * * [misc]simplify:  iters left: 3 (8 enodes)
1548149280.132 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1548149280.132 * [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))))
1548149280.132 * * * * [misc]progress:  [ 78 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149280.132 * * * * [misc]progress:  [ 79 / 138 ] 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))))>
1548149280.132 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1548149280.132 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149280.134 * * [misc]simplify:  iters left: 5 (18 enodes)
1548149280.136 * * [misc]simplify:  iters left: 4 (29 enodes)
1548149280.139 * * [misc]simplify:  iters left: 3 (40 enodes)
1548149280.144 * * [misc]simplify:  iters left: 2 (53 enodes)
1548149280.151 * * [misc]simplify:  iters left: 1 (76 enodes)
1548149280.162 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1548149280.162 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (+ x 1)) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (fma x x 1) x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149280.162 * * * * [misc]progress:  [ 80 / 138 ] 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))))>
1548149280.162 * [enter]simplify:  Simplifying (sqrt (- x 1))
1548149280.162 * * [misc]simplify:  iters left: 3 (4 enodes)
1548149280.163 * * [misc]simplify:  iters left: 2 (9 enodes)
1548149280.164 * * [misc]simplify:  iters left: 1 (10 enodes)
1548149280.166 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1548149280.166 * [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))))
1548149280.166 * * * * [misc]progress:  [ 81 / 138 ] 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))))>
1548149280.166 * [enter]simplify:  Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ x 1)))
1548149280.166 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149280.170 * * [misc]simplify:  iters left: 5 (20 enodes)
1548149280.174 * * [misc]simplify:  iters left: 4 (22 enodes)
1548149280.178 * [exit]simplify:  Simplified to (* (sqrt (fma x (* x x) 1)) (sqrt (+ 1 x)))
1548149280.178 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (fma x (* x x) 1)) (sqrt (+ 1 x))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149280.178 * * * * [misc]progress:  [ 82 / 138 ] 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))))>
1548149280.178 * [enter]simplify:  Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (+ x 1)))
1548149280.178 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149280.182 * * [misc]simplify:  iters left: 5 (18 enodes)
1548149280.186 * * [misc]simplify:  iters left: 4 (24 enodes)
1548149280.189 * * [misc]simplify:  iters left: 3 (27 enodes)
1548149280.194 * * [misc]simplify:  iters left: 2 (43 enodes)
1548149280.214 * * [misc]simplify:  iters left: 1 (74 enodes)
1548149280.251 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) (sqrt (fma x x -1)))
1548149280.251 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (+ x 1)) (sqrt (fma x x -1))) (sqrt (- x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149280.251 * * * * [misc]progress:  [ 83 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149280.251 * * * * [misc]progress:  [ 84 / 138 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149280.251 * * * * [misc]progress:  [ 85 / 138 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149280.251 * * * * [misc]progress:  [ 86 / 138 ] simplifiying candidate #<alt (λ (x) (pow (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))) 1))>
1548149280.251 * * * * [misc]progress:  [ 87 / 138 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149280.251 * [enter]simplify:  Simplifying (- (log (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1548149280.252 * * [misc]simplify:  iters left: 6 (12 enodes)
1548149280.256 * * [misc]simplify:  iters left: 5 (22 enodes)
1548149280.261 * * [misc]simplify:  iters left: 4 (37 enodes)
1548149280.273 * * [misc]simplify:  iters left: 3 (50 enodes)
1548149280.280 * * [misc]simplify:  iters left: 2 (54 enodes)
1548149280.288 * * [misc]simplify:  iters left: 1 (61 enodes)
1548149280.296 * [exit]simplify:  Simplified to (- (log (+ (sqrt (+ 1 x)) (sqrt x))))
1548149280.296 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (+ (sqrt (+ 1 x)) (sqrt x))))))
1548149280.296 * * * * [misc]progress:  [ 88 / 138 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149280.296 * * * * [misc]progress:  [ 89 / 138 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149280.296 * * * * [misc]progress:  [ 90 / 138 ] 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))))))>
1548149280.297 * [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))))
1548149280.297 * * [misc]simplify:  iters left: 6 (14 enodes)
1548149280.302 * * [misc]simplify:  iters left: 5 (43 enodes)
1548149280.321 * * [misc]simplify:  iters left: 4 (154 enodes)
1548149280.482 * [exit]simplify:  Simplified to (/ (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (* (+ (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x))))
1548149280.482 * [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))))))
1548149280.482 * * * * [misc]progress:  [ 91 / 138 ] 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))))))>
1548149280.482 * * * * [misc]progress:  [ 92 / 138 ] 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))))))>
1548149280.482 * * * * [misc]progress:  [ 93 / 138 ] 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))))))>
1548149280.483 * * * * [misc]progress:  [ 94 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (+ (sqrt (+ x 1)) (sqrt x)))))>
1548149280.483 * * * * [misc]progress:  [ 95 / 138 ] 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)))))>
1548149280.483 * [enter]simplify:  Simplifying (/ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1548149280.483 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149280.486 * * [misc]simplify:  iters left: 5 (14 enodes)
1548149280.490 * * [misc]simplify:  iters left: 4 (17 enodes)
1548149280.494 * * [misc]simplify:  iters left: 3 (18 enodes)
1548149280.498 * [exit]simplify:  Simplified to (/ (+ 1 x) (+ (sqrt (+ 1 x)) (sqrt x)))
1548149280.498 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (+ 1 x) (+ (sqrt (+ 1 x)) (sqrt x))) (/ (* (sqrt x) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1548149280.498 * * * * [misc]progress:  [ 96 / 138 ] 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))))))>
1548149280.499 * [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)))))
1548149280.499 * * [misc]simplify:  iters left: 6 (14 enodes)
1548149280.503 * * [misc]simplify:  iters left: 5 (28 enodes)
1548149280.512 * * [misc]simplify:  iters left: 4 (51 enodes)
1548149280.528 * * [misc]simplify:  iters left: 3 (65 enodes)
1548149280.540 * * [misc]simplify:  iters left: 2 (84 enodes)
1548149280.557 * * [misc]simplify:  iters left: 1 (122 enodes)
1548149280.572 * [exit]simplify:  Simplified to (* (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1548149280.572 * [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))))))
1548149280.572 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1548149280.572 * * [misc]simplify:  iters left: 6 (12 enodes)
1548149280.575 * * [misc]simplify:  iters left: 5 (20 enodes)
1548149280.578 * * [misc]simplify:  iters left: 4 (34 enodes)
1548149280.587 * * [misc]simplify:  iters left: 3 (45 enodes)
1548149280.593 * * [misc]simplify:  iters left: 2 (49 enodes)
1548149280.599 * * [misc]simplify:  iters left: 1 (50 enodes)
1548149280.604 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548149280.605 * [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))))))
1548149280.605 * * * * [misc]progress:  [ 97 / 138 ] 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))))))>
1548149280.605 * [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))))
1548149280.605 * * [misc]simplify:  iters left: 6 (13 enodes)
1548149280.607 * * [misc]simplify:  iters left: 5 (23 enodes)
1548149280.610 * * [misc]simplify:  iters left: 4 (39 enodes)
1548149280.616 * * [misc]simplify:  iters left: 3 (51 enodes)
1548149280.620 * * [misc]simplify:  iters left: 2 (55 enodes)
1548149280.623 * * [misc]simplify:  iters left: 1 (58 enodes)
1548149280.626 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548149280.626 * [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))))))
1548149280.627 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1548149280.627 * * [misc]simplify:  iters left: 6 (12 enodes)
1548149280.629 * * [misc]simplify:  iters left: 5 (20 enodes)
1548149280.632 * * [misc]simplify:  iters left: 4 (34 enodes)
1548149280.637 * * [misc]simplify:  iters left: 3 (45 enodes)
1548149280.640 * * [misc]simplify:  iters left: 2 (49 enodes)
1548149280.644 * * [misc]simplify:  iters left: 1 (50 enodes)
1548149280.646 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548149280.646 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1548149280.646 * * * * [misc]progress:  [ 98 / 138 ] 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)))))>
1548149280.647 * [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)
1548149280.647 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149280.649 * * [misc]simplify:  iters left: 5 (20 enodes)
1548149280.652 * * [misc]simplify:  iters left: 4 (40 enodes)
1548149280.660 * * [misc]simplify:  iters left: 3 (65 enodes)
1548149280.695 * * [misc]simplify:  iters left: 2 (95 enodes)
1548149280.701 * * [misc]simplify:  iters left: 1 (96 enodes)
1548149280.706 * [exit]simplify:  Simplified to 1
1548149280.706 * [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)))))
1548149280.706 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1548149280.706 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149280.710 * * [misc]simplify:  iters left: 5 (19 enodes)
1548149280.716 * * [misc]simplify:  iters left: 4 (33 enodes)
1548149280.726 * * [misc]simplify:  iters left: 3 (44 enodes)
1548149280.732 * * [misc]simplify:  iters left: 2 (48 enodes)
1548149280.738 * * [misc]simplify:  iters left: 1 (49 enodes)
1548149280.743 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1548149280.743 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1548149280.743 * * * * [misc]progress:  [ 99 / 138 ] 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)))))>
1548149280.743 * [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)
1548149280.743 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149280.747 * * [misc]simplify:  iters left: 5 (20 enodes)
1548149280.753 * * [misc]simplify:  iters left: 4 (40 enodes)
1548149280.766 * * [misc]simplify:  iters left: 3 (65 enodes)
1548149280.789 * * [misc]simplify:  iters left: 2 (95 enodes)
1548149280.792 * * [misc]simplify:  iters left: 1 (96 enodes)
1548149280.794 * [exit]simplify:  Simplified to 1
1548149280.795 * [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)))))
1548149280.795 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1548149280.795 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149280.796 * * [misc]simplify:  iters left: 5 (19 enodes)
1548149280.799 * * [misc]simplify:  iters left: 4 (33 enodes)
1548149280.804 * * [misc]simplify:  iters left: 3 (44 enodes)
1548149280.810 * * [misc]simplify:  iters left: 2 (48 enodes)
1548149280.816 * * [misc]simplify:  iters left: 1 (49 enodes)
1548149280.821 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1548149280.821 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1548149280.821 * * * * [misc]progress:  [ 100 / 138 ] 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))))))>
1548149280.821 * [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)))))
1548149280.822 * * [misc]simplify:  iters left: 6 (13 enodes)
1548149280.826 * * [misc]simplify:  iters left: 5 (23 enodes)
1548149280.832 * * [misc]simplify:  iters left: 4 (37 enodes)
1548149280.844 * * [misc]simplify:  iters left: 3 (48 enodes)
1548149280.851 * * [misc]simplify:  iters left: 2 (52 enodes)
1548149280.858 * * [misc]simplify:  iters left: 1 (53 enodes)
1548149280.864 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1548149280.864 * [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))))))
1548149280.864 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1548149280.864 * * [misc]simplify:  iters left: 6 (12 enodes)
1548149280.868 * * [misc]simplify:  iters left: 5 (20 enodes)
1548149280.873 * * [misc]simplify:  iters left: 4 (34 enodes)
1548149280.884 * * [misc]simplify:  iters left: 3 (45 enodes)
1548149280.890 * * [misc]simplify:  iters left: 2 (49 enodes)
1548149280.897 * * [misc]simplify:  iters left: 1 (50 enodes)
1548149280.902 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548149280.902 * [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))))))
1548149280.902 * * * * [misc]progress:  [ 101 / 138 ] 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))))))>
1548149280.903 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1548149280.903 * * [misc]simplify:  iters left: 6 (12 enodes)
1548149280.907 * * [misc]simplify:  iters left: 5 (20 enodes)
1548149280.912 * * [misc]simplify:  iters left: 4 (34 enodes)
1548149280.926 * * [misc]simplify:  iters left: 3 (45 enodes)
1548149280.932 * * [misc]simplify:  iters left: 2 (49 enodes)
1548149280.939 * * [misc]simplify:  iters left: 1 (50 enodes)
1548149280.944 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548149280.944 * [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))))))
1548149280.945 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1548149280.945 * * [misc]simplify:  iters left: 6 (12 enodes)
1548149280.949 * * [misc]simplify:  iters left: 5 (20 enodes)
1548149280.954 * * [misc]simplify:  iters left: 4 (34 enodes)
1548149280.965 * * [misc]simplify:  iters left: 3 (45 enodes)
1548149280.971 * * [misc]simplify:  iters left: 2 (49 enodes)
1548149280.977 * * [misc]simplify:  iters left: 1 (50 enodes)
1548149280.983 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548149280.983 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1548149280.983 * * * * [misc]progress:  [ 102 / 138 ] 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)))))>
1548149280.983 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) 1)
1548149280.983 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149280.987 * * [misc]simplify:  iters left: 5 (17 enodes)
1548149280.992 * * [misc]simplify:  iters left: 4 (33 enodes)
1548149281.003 * * [misc]simplify:  iters left: 3 (44 enodes)
1548149281.008 * * [misc]simplify:  iters left: 2 (48 enodes)
1548149281.013 * * [misc]simplify:  iters left: 1 (49 enodes)
1548149281.017 * [exit]simplify:  Simplified to 1
1548149281.018 * [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)))))
1548149281.018 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1548149281.018 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149281.022 * * [misc]simplify:  iters left: 5 (19 enodes)
1548149281.026 * * [misc]simplify:  iters left: 4 (33 enodes)
1548149281.037 * * [misc]simplify:  iters left: 3 (44 enodes)
1548149281.043 * * [misc]simplify:  iters left: 2 (48 enodes)
1548149281.049 * * [misc]simplify:  iters left: 1 (49 enodes)
1548149281.054 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1548149281.054 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1548149281.054 * * * * [misc]progress:  [ 103 / 138 ] 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)))))>
1548149281.054 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) 1)
1548149281.054 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149281.058 * * [misc]simplify:  iters left: 5 (17 enodes)
1548149281.065 * * [misc]simplify:  iters left: 4 (33 enodes)
1548149281.076 * * [misc]simplify:  iters left: 3 (44 enodes)
1548149281.081 * * [misc]simplify:  iters left: 2 (48 enodes)
1548149281.086 * * [misc]simplify:  iters left: 1 (49 enodes)
1548149281.091 * [exit]simplify:  Simplified to 1
1548149281.091 * [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)))))
1548149281.091 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1548149281.091 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149281.095 * * [misc]simplify:  iters left: 5 (19 enodes)
1548149281.100 * * [misc]simplify:  iters left: 4 (33 enodes)
1548149281.112 * * [misc]simplify:  iters left: 3 (44 enodes)
1548149281.118 * * [misc]simplify:  iters left: 2 (48 enodes)
1548149281.124 * * [misc]simplify:  iters left: 1 (49 enodes)
1548149281.129 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1548149281.129 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1548149281.129 * * * * [misc]progress:  [ 104 / 138 ] 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))))))>
1548149281.130 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1548149281.130 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149281.132 * * [misc]simplify:  iters left: 5 (15 enodes)
1548149281.134 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1548149281.134 * [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))))))
1548149281.134 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1548149281.134 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149281.136 * * [misc]simplify:  iters left: 5 (22 enodes)
1548149281.139 * * [misc]simplify:  iters left: 4 (40 enodes)
1548149281.145 * * [misc]simplify:  iters left: 3 (55 enodes)
1548149281.150 * * [misc]simplify:  iters left: 2 (61 enodes)
1548149281.154 * * [misc]simplify:  iters left: 1 (62 enodes)
1548149281.158 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548149281.158 * [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))))))
1548149281.158 * * * * [misc]progress:  [ 105 / 138 ] 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))))))>
1548149281.158 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1548149281.158 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149281.160 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149281.161 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1548149281.161 * [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))))))
1548149281.161 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1548149281.161 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149281.163 * * [misc]simplify:  iters left: 5 (22 enodes)
1548149281.167 * * [misc]simplify:  iters left: 4 (40 enodes)
1548149281.181 * * [misc]simplify:  iters left: 3 (55 enodes)
1548149281.190 * * [misc]simplify:  iters left: 2 (61 enodes)
1548149281.199 * * [misc]simplify:  iters left: 1 (62 enodes)
1548149281.204 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548149281.204 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1548149281.204 * * * * [misc]progress:  [ 106 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1548149281.204 * [enter]simplify:  Simplifying (/ 1 1)
1548149281.204 * * [misc]simplify:  iters left: 2 (2 enodes)
1548149281.204 * * [misc]simplify:  iters left: 1 (4 enodes)
1548149281.205 * [exit]simplify:  Simplified to 1
1548149281.205 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1548149281.205 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))
1548149281.205 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149281.207 * * [misc]simplify:  iters left: 5 (21 enodes)
1548149281.210 * * [misc]simplify:  iters left: 4 (39 enodes)
1548149281.217 * * [misc]simplify:  iters left: 3 (54 enodes)
1548149281.221 * * [misc]simplify:  iters left: 2 (60 enodes)
1548149281.226 * * [misc]simplify:  iters left: 1 (61 enodes)
1548149281.230 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1548149281.230 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1548149281.230 * * * * [misc]progress:  [ 107 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1548149281.230 * [enter]simplify:  Simplifying (/ 1 1)
1548149281.230 * * [misc]simplify:  iters left: 2 (2 enodes)
1548149281.230 * * [misc]simplify:  iters left: 1 (4 enodes)
1548149281.231 * [exit]simplify:  Simplified to 1
1548149281.231 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1548149281.231 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))
1548149281.231 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149281.233 * * [misc]simplify:  iters left: 5 (21 enodes)
1548149281.239 * * [misc]simplify:  iters left: 4 (39 enodes)
1548149281.251 * * [misc]simplify:  iters left: 3 (54 enodes)
1548149281.260 * * [misc]simplify:  iters left: 2 (60 enodes)
1548149281.268 * * [misc]simplify:  iters left: 1 (61 enodes)
1548149281.275 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1548149281.276 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1548149281.276 * * * * [misc]progress:  [ 108 / 138 ] 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))))))>
1548149281.276 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1548149281.276 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149281.278 * * [misc]simplify:  iters left: 5 (15 enodes)
1548149281.282 * [exit]simplify:  Simplified to (/ (+ (sqrt (+ 1 x)) (sqrt x)) (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1548149281.282 * [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))))))
1548149281.283 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1548149281.283 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149281.285 * * [misc]simplify:  iters left: 5 (18 enodes)
1548149281.291 * * [misc]simplify:  iters left: 4 (21 enodes)
1548149281.295 * * [misc]simplify:  iters left: 3 (23 enodes)
1548149281.301 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548149281.301 * [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))))))
1548149281.301 * * * * [misc]progress:  [ 109 / 138 ] 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))))))>
1548149281.301 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1548149281.301 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149281.303 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149281.306 * [exit]simplify:  Simplified to (/ (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548149281.306 * [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))))))
1548149281.306 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1548149281.307 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149281.309 * * [misc]simplify:  iters left: 5 (18 enodes)
1548149281.314 * * [misc]simplify:  iters left: 4 (21 enodes)
1548149281.319 * * [misc]simplify:  iters left: 3 (23 enodes)
1548149281.325 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1548149281.325 * [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))))))
1548149281.325 * * * * [misc]progress:  [ 110 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) 1) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1548149281.326 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)
1548149281.326 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149281.328 * * [misc]simplify:  iters left: 5 (11 enodes)
1548149281.331 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548149281.331 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ 1 x)) (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1548149281.331 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))
1548149281.331 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149281.333 * * [misc]simplify:  iters left: 5 (17 enodes)
1548149281.338 * * [misc]simplify:  iters left: 4 (20 enodes)
1548149281.342 * * [misc]simplify:  iters left: 3 (22 enodes)
1548149281.348 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1548149281.348 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (+ 1 x)) (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1548149281.348 * * * * [misc]progress:  [ 111 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) 1) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1548149281.348 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)
1548149281.348 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149281.350 * * [misc]simplify:  iters left: 5 (11 enodes)
1548149281.353 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548149281.353 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ 1 x)) (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1548149281.353 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))
1548149281.353 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149281.356 * * [misc]simplify:  iters left: 5 (17 enodes)
1548149281.360 * * [misc]simplify:  iters left: 4 (20 enodes)
1548149281.366 * * [misc]simplify:  iters left: 3 (22 enodes)
1548149281.372 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1548149281.372 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (+ 1 x)) (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1548149281.372 * * * * [misc]progress:  [ 112 / 138 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1548149281.372 * * * * [misc]progress:  [ 113 / 138 ] simplifiying candidate #<alt (λ (x) (* (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1548149281.372 * * * * [misc]progress:  [ 114 / 138 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))>
1548149281.372 * * * * [misc]progress:  [ 115 / 138 ] 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)))))>
1548149281.372 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1548149281.373 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149281.375 * * [misc]simplify:  iters left: 5 (11 enodes)
1548149281.378 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1548149281.378 * [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)))))
1548149281.378 * * * * [misc]progress:  [ 116 / 138 ] 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)))))>
1548149281.378 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1548149281.378 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149281.380 * * [misc]simplify:  iters left: 5 (11 enodes)
1548149281.383 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1548149281.383 * [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)))))
1548149281.383 * * * * [misc]progress:  [ 117 / 138 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149281.383 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548149281.383 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149281.385 * * [misc]simplify:  iters left: 4 (10 enodes)
1548149281.388 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548149281.388 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1548149281.388 * * * * [misc]progress:  [ 118 / 138 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149281.389 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548149281.389 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149281.390 * * [misc]simplify:  iters left: 4 (10 enodes)
1548149281.393 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548149281.393 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1548149281.393 * * * * [misc]progress:  [ 119 / 138 ] 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)))))))>
1548149281.393 * [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)))))
1548149281.393 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149281.396 * * [misc]simplify:  iters left: 5 (17 enodes)
1548149281.400 * * [misc]simplify:  iters left: 4 (31 enodes)
1548149281.410 * * [misc]simplify:  iters left: 3 (42 enodes)
1548149281.412 * * [misc]simplify:  iters left: 2 (46 enodes)
1548149281.415 * * [misc]simplify:  iters left: 1 (47 enodes)
1548149281.417 * [exit]simplify:  Simplified to 1
1548149281.417 * [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)))))))
1548149281.417 * * * * [misc]progress:  [ 120 / 138 ] 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)))))))>
1548149281.417 * [enter]simplify:  Simplifying (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1548149281.417 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149281.419 * * [misc]simplify:  iters left: 5 (16 enodes)
1548149281.422 * * [misc]simplify:  iters left: 4 (30 enodes)
1548149281.427 * * [misc]simplify:  iters left: 3 (41 enodes)
1548149281.429 * * [misc]simplify:  iters left: 2 (45 enodes)
1548149281.432 * * [misc]simplify:  iters left: 1 (46 enodes)
1548149281.434 * [exit]simplify:  Simplified to 1
1548149281.434 * [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)))))))
1548149281.434 * * * * [misc]progress:  [ 121 / 138 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))>
1548149281.434 * * * * [misc]progress:  [ 122 / 138 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x)))))>
1548149281.435 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548149281.435 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149281.435 * * [misc]simplify:  iters left: 4 (10 enodes)
1548149281.437 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548149281.437 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (/ (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x)))))
1548149281.437 * * * * [misc]progress:  [ 123 / 138 ] 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))))))>
1548149281.437 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1548149281.437 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149281.439 * * [misc]simplify:  iters left: 5 (21 enodes)
1548149281.442 * * [misc]simplify:  iters left: 4 (44 enodes)
1548149281.453 * * [misc]simplify:  iters left: 3 (71 enodes)
1548149281.472 * * [misc]simplify:  iters left: 2 (120 enodes)
1548149281.491 * * [misc]simplify:  iters left: 1 (150 enodes)
1548149281.536 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1548149281.536 * [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))) (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))))
1548149281.537 * * * * [misc]progress:  [ 124 / 138 ] 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))))>
1548149281.537 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1548149281.537 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149281.538 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149281.539 * * [misc]simplify:  iters left: 3 (12 enodes)
1548149281.540 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548149281.540 * [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))))
1548149281.540 * * * * [misc]progress:  [ 125 / 138 ] 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))))))))>
1548149281.540 * [enter]simplify:  Simplifying (- (pow (* (sqrt (+ x 1)) (sqrt (+ x 1))) 3) (pow (* (sqrt x) (sqrt x)) 3))
1548149281.541 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149281.542 * * [misc]simplify:  iters left: 5 (26 enodes)
1548149281.547 * * [misc]simplify:  iters left: 4 (80 enodes)
1548149281.573 * * [misc]simplify:  iters left: 3 (198 enodes)
1548149281.680 * [exit]simplify:  Simplified to (fma (* (+ 1 x) (+ 1 x)) (+ 1 x) (* (- x) (* x x)))
1548149281.680 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (fma (* (+ 1 x) (+ 1 x)) (+ 1 x) (* (- x) (* x x))) (* (+ (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))))))))
1548149281.680 * * * * [misc]progress:  [ 126 / 138 ] 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))))))>
1548149281.681 * [enter]simplify:  Simplifying (- (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))))
1548149281.681 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149281.683 * * [misc]simplify:  iters left: 5 (24 enodes)
1548149281.687 * * [misc]simplify:  iters left: 4 (67 enodes)
1548149281.708 * * [misc]simplify:  iters left: 3 (145 enodes)
1548149281.787 * * [misc]simplify:  iters left: 2 (295 enodes)
1548149282.328 * [exit]simplify:  Simplified to (+ x (+ 1 x))
1548149282.329 * [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))))))
1548149282.329 * * * * [misc]progress:  [ 127 / 138 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1548149282.329 * [enter]simplify:  Simplifying 1
1548149282.329 * * [misc]simplify:  iters left: 0 (1 enodes)
1548149282.329 * [exit]simplify:  Simplified to 1
1548149282.329 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548149282.329 * * * * [misc]progress:  [ 128 / 138 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1548149282.329 * [enter]simplify:  Simplifying 1
1548149282.329 * * [misc]simplify:  iters left: 0 (1 enodes)
1548149282.329 * [exit]simplify:  Simplified to 1
1548149282.329 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548149282.330 * * * * [misc]progress:  [ 129 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149282.330 * [enter]simplify:  Simplifying (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
1548149282.330 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ x 1)) (sqrt x))))
1548149282.330 * * * * [misc]progress:  [ 130 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149282.330 * [enter]simplify:  Simplifying x
1548149282.330 * * [misc]simplify:  iters left: 0 (1 enodes)
1548149282.330 * [exit]simplify:  Simplified to x
1548149282.330 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))
1548149282.330 * * * * [misc]progress:  [ 131 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149282.330 * [enter]simplify:  Simplifying x
1548149282.330 * * [misc]simplify:  iters left: 0 (1 enodes)
1548149282.330 * [exit]simplify:  Simplified to x
1548149282.330 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))
1548149282.331 * * * * [misc]progress:  [ 132 / 138 ] 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))))>
1548149282.331 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548149282.331 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) +nan.0) (+ (sqrt (+ x 1)) (sqrt x))))
1548149282.331 * * * * [misc]progress:  [ 133 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149282.331 * [enter]simplify:  Simplifying (+ x 1)
1548149282.331 * * [misc]simplify:  iters left: 2 (3 enodes)
1548149282.331 * * [misc]simplify:  iters left: 1 (6 enodes)
1548149282.332 * [exit]simplify:  Simplified to (+ 1 x)
1548149282.332 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149282.332 * * * * [misc]progress:  [ 134 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149282.332 * [enter]simplify:  Simplifying (+ x 1)
1548149282.332 * * [misc]simplify:  iters left: 2 (3 enodes)
1548149282.333 * * [misc]simplify:  iters left: 1 (6 enodes)
1548149282.333 * [exit]simplify:  Simplified to (+ 1 x)
1548149282.333 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149282.333 * * * * [misc]progress:  [ 135 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149282.333 * [enter]simplify:  Simplifying (+ x 1)
1548149282.333 * * [misc]simplify:  iters left: 2 (3 enodes)
1548149282.334 * * [misc]simplify:  iters left: 1 (6 enodes)
1548149282.335 * [exit]simplify:  Simplified to (+ 1 x)
1548149282.335 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1548149282.335 * * * * [misc]progress:  [ 136 / 138 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1548149282.335 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548149282.335 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548149282.335 * * * * [misc]progress:  [ 137 / 138 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1548149282.335 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548149282.335 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548149282.335 * * * * [misc]progress:  [ 138 / 138 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1548149282.335 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548149282.335 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548149282.335 * * * [misc]progress:  adding candidates to table
1548149283.506 * * [misc]progress:  iteration 3 / 4
1548149283.506 * * * [misc]progress:  picking best candidate
1548149283.532 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1548149283.532 * * * [misc]progress:  localizing error
1548149283.538 * * * [misc]progress:  generating rewritten candidates
1548149283.538 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1548149283.546 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 2)
1548149283.556 * * * [misc]progress:  generating series expansions
1548149283.556 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1548149283.556 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1548149283.556 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1548149283.556 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548149283.556 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548149283.556 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548149283.556 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548149283.557 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.557 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.557 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.557 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149283.557 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.557 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149283.557 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548149283.557 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149283.558 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548149283.558 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548149283.558 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.558 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.558 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.558 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149283.559 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149283.559 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149283.559 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149283.559 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548149283.559 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548149283.559 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548149283.559 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548149283.559 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.559 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.559 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.559 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149283.559 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.559 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149283.560 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548149283.560 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149283.560 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548149283.560 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548149283.560 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.560 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.560 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.560 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149283.561 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149283.561 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149283.561 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149283.561 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.561 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1548149283.562 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1548149283.562 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149283.563 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149283.564 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1548149283.565 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149283.565 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1548149283.567 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1548149283.567 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149283.568 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548149283.568 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1548149283.568 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1548149283.568 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548149283.568 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548149283.568 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548149283.568 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149283.568 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.568 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.568 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.568 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149283.568 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149283.569 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149283.569 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548149283.569 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548149283.569 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149283.569 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.569 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.569 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.569 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149283.569 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149283.569 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.569 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149283.570 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149283.570 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149283.570 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149283.570 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149283.571 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548149283.571 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548149283.571 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548149283.571 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548149283.571 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149283.571 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.571 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.571 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.571 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149283.571 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149283.572 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149283.572 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548149283.572 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548149283.572 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149283.572 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.572 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.572 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.572 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149283.572 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149283.572 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.572 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149283.572 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149283.573 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149283.573 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149283.573 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149283.574 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548149283.574 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548149283.574 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149283.575 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149283.575 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149283.576 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149283.577 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149283.577 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149283.578 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149283.578 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149283.578 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149283.580 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149283.580 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149283.580 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149283.581 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149283.581 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149283.584 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149283.584 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149283.584 * [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)))))
1548149283.584 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1548149283.585 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1548149283.585 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548149283.585 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548149283.585 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548149283.585 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548149283.585 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149283.585 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.585 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149283.585 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.585 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.585 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.585 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149283.585 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149283.585 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548149283.585 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149283.586 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149283.586 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548149283.586 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149283.586 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149283.586 * [misc]backup-simplify:  Simplify -1 into -1
1548149283.586 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.586 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.586 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.586 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149283.586 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149283.587 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149283.587 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149283.587 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149283.587 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548149283.587 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548149283.587 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548149283.587 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548149283.587 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548149283.588 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149283.588 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.588 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149283.588 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.588 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.588 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.588 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149283.588 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149283.588 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548149283.588 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149283.589 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149283.589 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548149283.589 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149283.589 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149283.589 * [misc]backup-simplify:  Simplify -1 into -1
1548149283.589 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.589 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.589 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.589 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149283.589 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149283.590 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149283.590 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149283.590 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149283.590 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548149283.590 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548149283.590 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149283.591 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149283.591 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149283.592 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149283.592 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548149283.593 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149283.593 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149283.594 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149283.594 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149283.595 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149283.595 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149283.595 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149283.596 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149283.596 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149283.597 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149283.598 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149283.599 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149283.600 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149283.600 * [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)))))
1548149283.600 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 2)
1548149283.600 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1548149283.600 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1548149283.601 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548149283.601 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548149283.601 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548149283.601 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.601 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.601 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.601 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149283.601 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.601 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149283.601 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548149283.601 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149283.601 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548149283.601 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548149283.601 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.601 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.601 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.602 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149283.602 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149283.602 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548149283.602 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548149283.602 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548149283.602 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.602 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.602 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.602 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149283.602 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.603 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149283.603 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548149283.603 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149283.603 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548149283.603 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548149283.603 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.603 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.603 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.603 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149283.604 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149283.604 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149283.604 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.604 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1548149283.604 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149283.604 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149283.605 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1548149283.606 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149283.607 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1548149283.607 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149283.607 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548149283.607 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1548149283.607 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1548149283.607 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548149283.608 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548149283.608 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149283.608 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.608 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.608 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.608 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149283.608 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149283.608 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149283.608 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548149283.608 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548149283.608 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149283.608 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.608 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.608 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.609 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149283.609 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149283.609 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.609 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149283.609 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149283.609 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149283.609 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548149283.609 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548149283.609 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149283.609 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.609 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.609 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.610 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149283.610 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149283.610 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149283.610 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548149283.610 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548149283.610 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149283.610 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.610 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.610 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.610 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149283.610 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149283.610 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.610 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149283.610 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149283.611 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149283.611 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149283.611 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.611 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149283.611 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149283.611 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149283.612 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149283.612 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149283.612 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149283.613 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149283.613 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149283.613 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149283.613 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149283.614 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149283.615 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149283.615 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149283.619 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149283.619 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149283.620 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149283.620 * [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)))))
1548149283.621 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1548149283.621 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1548149283.621 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548149283.621 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548149283.621 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548149283.621 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149283.621 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.621 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149283.621 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.621 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.621 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.621 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149283.621 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149283.621 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548149283.621 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149283.622 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149283.622 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548149283.622 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149283.622 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149283.622 * [misc]backup-simplify:  Simplify -1 into -1
1548149283.622 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.622 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.623 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.623 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149283.623 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149283.623 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149283.623 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548149283.623 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548149283.623 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548149283.623 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149283.623 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.623 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149283.623 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.624 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.624 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.624 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149283.624 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149283.624 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548149283.624 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149283.625 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149283.625 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548149283.625 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149283.625 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149283.625 * [misc]backup-simplify:  Simplify -1 into -1
1548149283.625 * [misc]taylor:  Taking taylor expansion of x in x
1548149283.625 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.625 * [misc]backup-simplify:  Simplify 1 into 1
1548149283.625 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149283.625 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149283.625 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149283.626 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149283.626 * [misc]backup-simplify:  Simplify 0 into 0
1548149283.626 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149283.626 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149283.626 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149283.627 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149283.627 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149283.628 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149283.628 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548149283.629 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149283.629 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149283.629 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149283.630 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149283.630 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149283.630 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149283.631 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149283.631 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149283.633 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149283.633 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149283.633 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149283.634 * [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)))))
1548149283.634 * * * [misc]progress:  simplifying candidates
1548149283.634 * * * * [misc]progress:  [ 1 / 47 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149283.634 * * * * [misc]progress:  [ 2 / 47 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149283.634 * * * * [misc]progress:  [ 3 / 47 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt (+ x 1)) (sqrt x)) -1))>
1548149283.634 * * * * [misc]progress:  [ 4 / 47 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt (+ x 1)) (sqrt x)) (- 1)))>
1548149283.634 * [enter]simplify:  Simplifying (- 1)
1548149283.634 * * [misc]simplify:  iters left: 2 (2 enodes)
1548149283.636 * * [misc]simplify:  iters left: 1 (5 enodes)
1548149283.636 * [exit]simplify:  Simplified to -1
1548149283.636 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (+ (sqrt (+ x 1)) (sqrt x)) -1))
1548149283.636 * * * * [misc]progress:  [ 5 / 47 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1))>
1548149283.636 * * * * [misc]progress:  [ 6 / 47 ] simplifiying candidate #<alt (λ (x) (exp (- (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149283.636 * * * * [misc]progress:  [ 7 / 47 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149283.637 * * * * [misc]progress:  [ 8 / 47 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149283.637 * * * * [misc]progress:  [ 9 / 47 ] 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))))))>
1548149283.637 * * * * [misc]progress:  [ 10 / 47 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149283.637 * * * * [misc]progress:  [ 11 / 47 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149283.637 * * * * [misc]progress:  [ 12 / 47 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (+ (sqrt (+ x 1)) (sqrt x)))))>
1548149283.637 * * * * [misc]progress:  [ 13 / 47 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1548149283.637 * * * * [misc]progress:  [ 14 / 47 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1548149283.637 * * * * [misc]progress:  [ 15 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)))>
1548149283.637 * * * * [misc]progress:  [ 16 / 47 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1548149283.637 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1548149283.637 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149283.638 * * [misc]simplify:  iters left: 5 (11 enodes)
1548149283.639 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1548149283.639 * [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)))))
1548149283.639 * * * * [misc]progress:  [ 17 / 47 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1548149283.640 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1548149283.640 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149283.641 * * [misc]simplify:  iters left: 5 (11 enodes)
1548149283.643 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1548149283.643 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1548149283.643 * * * * [misc]progress:  [ 18 / 47 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149283.643 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548149283.643 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149283.645 * * [misc]simplify:  iters left: 4 (10 enodes)
1548149283.646 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548149283.646 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1548149283.646 * * * * [misc]progress:  [ 19 / 47 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1548149283.646 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548149283.646 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149283.647 * * [misc]simplify:  iters left: 4 (10 enodes)
1548149283.648 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548149283.648 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1548149283.648 * * * * [misc]progress:  [ 20 / 47 ] 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))))))>
1548149283.649 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1548149283.649 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149283.651 * * [misc]simplify:  iters left: 5 (21 enodes)
1548149283.654 * * [misc]simplify:  iters left: 4 (44 enodes)
1548149283.666 * * [misc]simplify:  iters left: 3 (71 enodes)
1548149283.684 * * [misc]simplify:  iters left: 2 (120 enodes)
1548149283.704 * * [misc]simplify:  iters left: 1 (150 enodes)
1548149283.741 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1548149283.741 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))))
1548149283.741 * * * * [misc]progress:  [ 21 / 47 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))>
1548149283.741 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1548149283.741 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149283.742 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149283.744 * * [misc]simplify:  iters left: 3 (12 enodes)
1548149283.745 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548149283.745 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x))))
1548149283.745 * * * * [misc]progress:  [ 22 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (log1p (expm1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149283.745 * * * * [misc]progress:  [ 23 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (expm1 (log1p (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149283.745 * * * * [misc]progress:  [ 24 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (sqrt x))))>
1548149283.745 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1548149283.746 * * [misc]simplify:  iters left: 6 (6 enodes)
1548149283.746 * * [misc]simplify:  iters left: 5 (9 enodes)
1548149283.747 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1548149283.747 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ x 1))) (sqrt x))))
1548149283.747 * * * * [misc]progress:  [ 25 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (sqrt x))))>
1548149283.748 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1548149283.748 * * [misc]simplify:  iters left: 6 (6 enodes)
1548149283.749 * * [misc]simplify:  iters left: 5 (10 enodes)
1548149283.750 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1548149283.750 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (sqrt x))))
1548149283.750 * * * * [misc]progress:  [ 26 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x))))>
1548149283.750 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1548149283.750 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149283.751 * * [misc]simplify:  iters left: 3 (8 enodes)
1548149283.752 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1548149283.752 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x))))
1548149283.752 * * * * [misc]progress:  [ 27 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt 1) (sqrt (+ x 1)) (sqrt x))))>
1548149283.752 * [enter]simplify:  Simplifying (sqrt 1)
1548149283.752 * * [misc]simplify:  iters left: 1 (2 enodes)
1548149283.753 * [exit]simplify:  Simplified to 1
1548149283.753 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma 1 (sqrt (+ x 1)) (sqrt x))))
1548149283.753 * * * * [misc]progress:  [ 28 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x))))>
1548149283.753 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1548149283.753 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149283.754 * * [misc]simplify:  iters left: 3 (8 enodes)
1548149283.754 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1548149283.754 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x))))
1548149283.754 * * * * [misc]progress:  [ 29 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma 1 (sqrt (+ x 1)) (sqrt x))))>
1548149283.755 * * * * [misc]progress:  [ 30 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (* (exp (sqrt (+ x 1))) (exp (sqrt x))))))>
1548149283.755 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1548149283.755 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149283.756 * * [misc]simplify:  iters left: 5 (14 enodes)
1548149283.757 * * [misc]simplify:  iters left: 4 (16 enodes)
1548149283.759 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1548149283.759 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (log (exp (+ (sqrt (+ 1 x)) (sqrt x))))))
1548149283.759 * * * * [misc]progress:  [ 31 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (sqrt (+ x 1)) (sqrt x)) 1)))>
1548149283.759 * * * * [misc]progress:  [ 32 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149283.759 * * * * [misc]progress:  [ 33 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (exp (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149283.759 * * * * [misc]progress:  [ 34 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149283.759 * * * * [misc]progress:  [ 35 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149283.759 * * * * [misc]progress:  [ 36 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149283.759 * * * * [misc]progress:  [ 37 / 47 ] 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)))))))>
1548149283.760 * * * * [misc]progress:  [ 38 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1548149283.760 * * * * [misc]progress:  [ 39 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x)))))>
1548149283.760 * * * * [misc]progress:  [ 40 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1548149283.760 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548149283.760 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149283.761 * * [misc]simplify:  iters left: 4 (10 enodes)
1548149283.762 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548149283.762 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1548149283.762 * * * * [misc]progress:  [ 41 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (sqrt (+ x 1)))))>
1548149283.762 * * * * [misc]progress:  [ 42 / 47 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1548149283.763 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548149283.763 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548149283.763 * * * * [misc]progress:  [ 43 / 47 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1548149283.763 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548149283.763 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548149283.763 * * * * [misc]progress:  [ 44 / 47 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1548149283.763 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548149283.763 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548149283.763 * * * * [misc]progress:  [ 45 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1548149283.763 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548149283.763 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1548149283.763 * * * * [misc]progress:  [ 46 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1548149283.763 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548149283.763 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1548149283.763 * * * * [misc]progress:  [ 47 / 47 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1548149283.763 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548149283.763 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1548149283.763 * * * [misc]progress:  adding candidates to table
1548149284.078 * * [misc]progress:  iteration 4 / 4
1548149284.078 * * * [misc]progress:  picking best candidate
1548149284.109 * * * * [misc]pick:  Picked  #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.109 * * * [misc]progress:  localizing error
1548149284.119 * * * [misc]progress:  generating rewritten candidates
1548149284.119 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1548149284.130 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1548149284.136 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1548149284.143 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1548149284.147 * * * [misc]progress:  generating series expansions
1548149284.147 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1548149284.148 * [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)))
1548149284.148 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1548149284.148 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548149284.148 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548149284.148 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548149284.148 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548149284.148 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.148 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.148 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.148 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.148 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.148 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149284.149 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548149284.149 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.149 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548149284.149 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548149284.149 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.149 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.149 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.149 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.150 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.150 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.150 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.150 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548149284.150 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548149284.150 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548149284.150 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548149284.150 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.150 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.150 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.150 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.150 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.150 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149284.151 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548149284.151 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.151 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548149284.151 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548149284.151 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.151 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.151 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.151 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.152 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.152 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.152 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.152 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.152 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1548149284.153 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1548149284.153 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149284.153 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.154 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1548149284.155 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.156 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1548149284.157 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1548149284.157 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149284.157 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548149284.157 * [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))))
1548149284.157 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1548149284.157 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548149284.157 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548149284.157 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548149284.157 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.157 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.158 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.158 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.158 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.158 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.158 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.158 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548149284.158 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548149284.158 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.158 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.158 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.158 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.158 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.158 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.158 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.158 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.158 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.159 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.159 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.159 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.159 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548149284.159 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548149284.159 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548149284.159 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548149284.159 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.159 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.159 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.159 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.159 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.159 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.160 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.160 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548149284.160 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548149284.160 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.160 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.160 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.160 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.160 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.160 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.160 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.160 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.160 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.160 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.160 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.161 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.161 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548149284.161 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548149284.161 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149284.162 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.162 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149284.162 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149284.163 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.163 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.163 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149284.164 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149284.164 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149284.164 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149284.165 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149284.165 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.165 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149284.165 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.167 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149284.167 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149284.167 * [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)))))
1548149284.167 * [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))))
1548149284.167 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1548149284.167 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548149284.167 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548149284.167 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548149284.167 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548149284.167 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.167 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.167 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.167 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.167 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.167 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.167 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.168 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149284.168 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548149284.168 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.168 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149284.168 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548149284.168 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149284.168 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149284.168 * [misc]backup-simplify:  Simplify -1 into -1
1548149284.168 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.168 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.168 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.168 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149284.168 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.169 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149284.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.169 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.169 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548149284.169 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548149284.169 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548149284.169 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548149284.169 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548149284.169 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.169 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.169 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.169 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.169 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.169 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.169 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.169 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149284.169 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548149284.170 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.170 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149284.170 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548149284.170 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149284.170 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149284.170 * [misc]backup-simplify:  Simplify -1 into -1
1548149284.170 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.170 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.170 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.170 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149284.170 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.170 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149284.170 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.171 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.171 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548149284.171 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548149284.171 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149284.171 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149284.171 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.172 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.172 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548149284.173 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.173 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.173 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149284.173 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149284.174 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149284.174 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149284.174 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.174 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149284.175 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149284.175 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149284.175 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.177 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149284.177 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149284.177 * [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)))))
1548149284.177 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1548149284.177 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1548149284.177 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1548149284.177 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548149284.177 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548149284.177 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548149284.177 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548149284.177 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.177 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.177 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.177 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.177 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.177 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149284.177 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548149284.178 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.178 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548149284.178 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548149284.178 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.178 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.178 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.178 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.178 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.178 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.178 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.178 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548149284.178 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548149284.179 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548149284.179 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548149284.179 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.179 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.179 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.179 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.179 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.179 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149284.179 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548149284.179 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.179 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548149284.179 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548149284.179 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.179 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.179 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.179 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.179 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.180 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.180 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.180 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.180 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1548149284.180 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1548149284.180 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149284.181 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.181 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1548149284.182 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.182 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1548149284.183 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1548149284.183 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149284.183 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548149284.183 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1548149284.183 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1548149284.183 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548149284.183 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548149284.183 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548149284.183 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.183 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.183 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.183 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.184 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.184 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.184 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.184 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548149284.184 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548149284.184 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.184 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.184 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.184 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.184 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.184 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.184 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.184 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.184 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.185 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.185 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.185 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.185 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548149284.185 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548149284.185 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548149284.185 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548149284.185 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.185 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.185 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.185 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.185 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.185 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.186 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.186 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548149284.186 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548149284.186 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.186 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.186 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.186 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.186 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.186 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.186 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.186 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.186 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.186 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.187 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.187 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.187 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548149284.187 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548149284.187 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149284.188 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.188 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149284.188 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149284.191 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.192 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.192 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149284.192 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149284.193 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149284.193 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149284.193 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149284.193 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.194 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149284.194 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.196 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149284.196 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149284.196 * [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)))))
1548149284.196 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1548149284.196 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1548149284.196 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548149284.196 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548149284.196 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548149284.196 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548149284.196 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.196 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.196 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.196 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.196 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.196 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.196 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.197 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149284.197 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548149284.197 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.197 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149284.197 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548149284.197 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149284.197 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149284.197 * [misc]backup-simplify:  Simplify -1 into -1
1548149284.197 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.197 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.197 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.197 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149284.197 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.198 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149284.198 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.198 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.198 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548149284.198 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548149284.198 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548149284.198 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548149284.198 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548149284.198 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.198 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.198 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.198 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.198 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.198 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.198 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.198 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149284.199 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548149284.199 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.199 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149284.199 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548149284.199 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149284.199 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149284.199 * [misc]backup-simplify:  Simplify -1 into -1
1548149284.199 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.199 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.199 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.199 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149284.199 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.199 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149284.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.200 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.200 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548149284.200 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548149284.200 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149284.200 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149284.200 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.201 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.201 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548149284.202 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.202 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.202 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149284.203 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149284.203 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149284.203 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149284.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.204 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149284.204 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149284.204 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149284.205 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.206 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149284.206 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149284.206 * [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)))))
1548149284.206 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1548149284.206 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1548149284.206 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1548149284.206 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548149284.206 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548149284.206 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548149284.207 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548149284.207 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.207 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.207 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.207 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.207 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.207 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149284.207 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548149284.207 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.207 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548149284.207 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548149284.207 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.207 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.207 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.207 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.208 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.208 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.208 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.208 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548149284.208 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548149284.208 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548149284.208 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548149284.208 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.208 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.208 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.208 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.208 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.208 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149284.208 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548149284.208 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.208 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548149284.208 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548149284.208 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.208 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.208 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.208 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.209 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.209 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.209 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.209 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.209 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1548149284.210 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1548149284.210 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149284.210 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.211 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1548149284.211 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.211 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1548149284.213 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1548149284.213 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149284.213 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548149284.213 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1548149284.213 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1548149284.213 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548149284.213 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548149284.213 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548149284.213 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.213 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.213 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.213 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.214 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.214 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.214 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.214 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548149284.214 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548149284.214 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.214 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.214 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.214 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.214 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.214 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.214 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.214 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.214 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.215 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.215 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.215 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548149284.215 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548149284.215 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548149284.215 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548149284.215 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.215 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.215 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.215 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.215 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.215 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.216 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.216 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548149284.216 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548149284.216 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.216 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.216 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.216 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.216 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.216 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.216 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.216 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.216 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.216 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.216 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.217 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.217 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548149284.217 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548149284.217 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149284.218 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.218 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149284.218 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149284.218 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.218 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.219 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149284.219 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149284.219 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149284.220 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149284.220 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149284.220 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.221 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149284.221 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.222 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149284.222 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149284.223 * [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)))))
1548149284.223 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1548149284.223 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1548149284.223 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548149284.223 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548149284.223 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548149284.223 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548149284.223 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.223 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.223 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.223 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.223 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.223 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.223 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.223 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149284.223 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548149284.223 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.224 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149284.224 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548149284.224 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149284.224 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149284.224 * [misc]backup-simplify:  Simplify -1 into -1
1548149284.224 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.224 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.224 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.224 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149284.224 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.224 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149284.224 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.224 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.225 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548149284.225 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548149284.225 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548149284.225 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548149284.225 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548149284.225 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.225 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.225 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.225 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.225 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.225 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.225 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.225 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149284.225 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548149284.225 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.226 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149284.226 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548149284.226 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149284.226 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149284.226 * [misc]backup-simplify:  Simplify -1 into -1
1548149284.226 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.226 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.226 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.226 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149284.226 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.226 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149284.226 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.226 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.226 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548149284.227 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548149284.227 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149284.227 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149284.227 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.227 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.228 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548149284.228 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.228 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.229 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149284.229 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149284.229 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149284.229 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149284.229 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.230 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149284.230 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149284.231 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149284.231 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.232 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149284.232 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1548149284.233 * [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)))))
1548149284.233 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1548149284.233 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) into (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548149284.233 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1548149284.233 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1548149284.233 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548149284.233 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548149284.233 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548149284.233 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548149284.233 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.233 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.233 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.233 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.233 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.233 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149284.233 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548149284.233 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.233 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548149284.233 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548149284.233 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.233 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.233 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.234 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.234 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.234 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.234 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.234 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548149284.234 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1548149284.235 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1548149284.235 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt 1))) into +nan.0
1548149284.235 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1548149284.235 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1548149284.235 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1548149284.235 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1548149284.235 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1548149284.235 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.235 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.235 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.235 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.235 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.235 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149284.236 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548149284.236 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.236 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1548149284.236 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1548149284.236 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.236 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.236 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.236 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.236 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.236 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.236 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.236 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548149284.237 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1548149284.237 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1548149284.237 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt 1))) into +nan.0
1548149284.237 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.237 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548149284.238 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.238 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1548149284.239 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.239 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1548149284.240 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1548149284.241 * [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow +nan.0 2) (+)) (* 2 1)) into +nan.0
1548149284.241 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1548149284.241 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow x 2)) (+ (* +nan.0 x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548149284.241 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))))) into (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))
1548149284.241 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1548149284.241 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1548149284.241 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548149284.241 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548149284.241 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548149284.241 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.241 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.241 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.241 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.241 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.241 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.242 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.242 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548149284.242 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548149284.242 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.242 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.242 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.242 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.242 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.242 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.242 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.242 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.242 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.242 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.242 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.242 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.243 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548149284.243 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1548149284.243 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149284.244 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.244 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149284.244 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149284.245 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.245 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.246 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149284.246 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1548149284.246 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1548149284.246 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1548149284.246 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1548149284.246 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1548149284.246 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.246 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.246 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.246 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.246 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.246 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.247 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.247 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1548149284.247 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1548149284.247 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.247 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.247 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.247 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.247 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.247 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.247 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.247 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.247 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.247 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1548149284.247 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.248 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.248 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548149284.248 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1548149284.248 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149284.249 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.249 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149284.249 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548149284.249 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.250 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.250 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149284.251 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1548149284.251 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1548149284.251 * [misc]backup-simplify:  Simplify (/ +nan.0 (sqrt +nan.0)) into (/ +nan.0 (sqrt +nan.0))
1548149284.251 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149284.252 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149284.252 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149284.252 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.253 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149284.253 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.254 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149284.255 * [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)))
1548149284.256 * [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)))
1548149284.258 * [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)))))))))
1548149284.258 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))))) into (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))))
1548149284.258 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in (x) around 0
1548149284.258 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1548149284.258 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548149284.258 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548149284.258 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548149284.258 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548149284.258 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.258 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.258 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.258 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.258 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.259 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.259 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.259 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149284.259 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548149284.259 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.259 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149284.259 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548149284.259 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149284.259 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149284.259 * [misc]backup-simplify:  Simplify -1 into -1
1548149284.259 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.259 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.259 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.259 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149284.259 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.260 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149284.260 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.260 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.260 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548149284.260 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1548149284.260 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149284.260 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149284.261 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.261 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.261 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548149284.262 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.262 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.263 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149284.263 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1548149284.263 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1548149284.263 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1548149284.263 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1548149284.263 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1548149284.263 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1548149284.263 * [misc]taylor:  Taking taylor expansion of 1 in x
1548149284.264 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.264 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548149284.264 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.264 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.264 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.264 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548149284.264 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149284.264 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548149284.264 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.264 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149284.264 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1548149284.264 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1548149284.264 * [misc]taylor:  Taking taylor expansion of -1 in x
1548149284.264 * [misc]backup-simplify:  Simplify -1 into -1
1548149284.264 * [misc]taylor:  Taking taylor expansion of x in x
1548149284.264 * [misc]backup-simplify:  Simplify 0 into 0
1548149284.264 * [misc]backup-simplify:  Simplify 1 into 1
1548149284.264 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548149284.265 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1548149284.265 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1548149284.265 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.265 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.265 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1548149284.265 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1548149284.265 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548149284.266 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149284.266 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548149284.266 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.266 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548149284.267 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1548149284.267 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.268 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149284.268 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1548149284.268 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1548149284.268 * [misc]backup-simplify:  Simplify (/ +nan.0 (sqrt +nan.0)) into (/ +nan.0 (sqrt +nan.0))
1548149284.269 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149284.269 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149284.269 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149284.269 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149284.270 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548149284.270 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1548149284.270 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1548149284.272 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1548149284.273 * [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)))
1548149284.275 * [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)))
1548149284.277 * [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)))))))))
1548149284.278 * * * [misc]progress:  simplifying candidates
1548149284.278 * * * * [misc]progress:  [ 1 / 113 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548149284.278 * * * * [misc]progress:  [ 2 / 113 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548149284.278 * * * * [misc]progress:  [ 3 / 113 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (+ 1/2 1/2)))>
1548149284.278 * [enter]simplify:  Simplifying (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1548149284.278 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149284.279 * * [misc]simplify:  iters left: 5 (11 enodes)
1548149284.280 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1548149284.280 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (+ 1/2 1/2)))
1548149284.281 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1548149284.281 * * [misc]simplify:  iters left: 2 (2 enodes)
1548149284.281 * * [misc]simplify:  iters left: 1 (3 enodes)
1548149284.282 * [exit]simplify:  Simplified to 1
1548149284.282 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1))
1548149284.282 * * * * [misc]progress:  [ 4 / 113 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (+ 1 1)))>
1548149284.282 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548149284.283 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149284.284 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149284.285 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548149284.285 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (+ 1 1)))
1548149284.286 * [enter]simplify:  Simplifying (+ 1 1)
1548149284.286 * * [misc]simplify:  iters left: 2 (2 enodes)
1548149284.286 * * [misc]simplify:  iters left: 1 (5 enodes)
1548149284.287 * [exit]simplify:  Simplified to 2
1548149284.287 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 2))
1548149284.287 * * * * [misc]progress:  [ 5 / 113 ] simplifiying candidate #<alt (λ (x) (pow (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 1/2))>
1548149284.287 * [enter]simplify:  Simplifying (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548149284.287 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149284.288 * * [misc]simplify:  iters left: 5 (16 enodes)
1548149284.291 * * [misc]simplify:  iters left: 4 (18 enodes)
1548149284.293 * * [misc]simplify:  iters left: 3 (22 enodes)
1548149284.296 * * [misc]simplify:  iters left: 2 (34 enodes)
1548149284.301 * * [misc]simplify:  iters left: 1 (51 enodes)
1548149284.309 * [exit]simplify:  Simplified to (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548149284.309 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 1/2))
1548149284.309 * * * * [misc]progress:  [ 6 / 113 ] simplifiying candidate #<alt (λ (x) (pow (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) 1))>
1548149284.309 * [enter]simplify:  Simplifying (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548149284.309 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149284.311 * * [misc]simplify:  iters left: 5 (13 enodes)
1548149284.312 * * [misc]simplify:  iters left: 4 (14 enodes)
1548149284.314 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1548149284.314 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1))
1548149284.314 * * * * [misc]progress:  [ 7 / 113 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 2))>
1548149284.314 * * * * [misc]progress:  [ 8 / 113 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (+ 1 1)))>
1548149284.314 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548149284.314 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149284.316 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149284.317 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548149284.317 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (+ 1 1)))
1548149284.317 * * * * [misc]progress:  [ 9 / 113 ] simplifiying candidate #<alt (λ (x) (pow (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) 1))>
1548149284.317 * * * * [misc]progress:  [ 10 / 113 ] simplifiying candidate #<alt (λ (x) (exp (+ (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548149284.317 * [enter]simplify:  Simplifying (+ (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548149284.317 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149284.319 * * [misc]simplify:  iters left: 5 (14 enodes)
1548149284.321 * [exit]simplify:  Simplified to (+ (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548149284.321 * [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))))))))
1548149284.321 * * * * [misc]progress:  [ 11 / 113 ] simplifiying candidate #<alt (λ (x) (exp (log (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548149284.321 * * * * [misc]progress:  [ 12 / 113 ] simplifiying candidate #<alt (λ (x) (log (exp (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548149284.321 * * * * [misc]progress:  [ 13 / 113 ] 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))))))))>
1548149284.321 * [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))))))
1548149284.321 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149284.323 * * [misc]simplify:  iters left: 5 (20 enodes)
1548149284.327 * * [misc]simplify:  iters left: 4 (37 enodes)
1548149284.334 * * [misc]simplify:  iters left: 3 (61 enodes)
1548149284.347 * * [misc]simplify:  iters left: 2 (96 enodes)
1548149284.365 * * [misc]simplify:  iters left: 1 (123 enodes)
1548149284.386 * [exit]simplify:  Simplified to (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))))
1548149284.386 * [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))))))
1548149284.386 * * * * [misc]progress:  [ 14 / 113 ] 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))))))))>
1548149284.387 * * * * [misc]progress:  [ 15 / 113 ] 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))))))))>
1548149284.387 * * * * [misc]progress:  [ 16 / 113 ] simplifiying candidate #<alt (λ (x) (sqrt (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.387 * [enter]simplify:  Simplifying (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548149284.387 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149284.388 * * [misc]simplify:  iters left: 5 (16 enodes)
1548149284.391 * * [misc]simplify:  iters left: 4 (18 enodes)
1548149284.393 * * [misc]simplify:  iters left: 3 (22 enodes)
1548149284.396 * * [misc]simplify:  iters left: 2 (34 enodes)
1548149284.401 * * [misc]simplify:  iters left: 1 (51 enodes)
1548149284.408 * [exit]simplify:  Simplified to (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548149284.408 * [misc]simplify:  Simplified (2 1) to (λ (x) (sqrt (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548149284.408 * * * * [misc]progress:  [ 17 / 113 ] 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))))))))>
1548149284.408 * * * * [misc]progress:  [ 18 / 113 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1548149284.408 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548149284.409 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149284.409 * * [misc]simplify:  iters left: 4 (10 enodes)
1548149284.411 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548149284.411 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1548149284.411 * * * * [misc]progress:  [ 19 / 113 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 1) (sqrt 1)) (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.411 * [enter]simplify:  Simplifying (* (sqrt 1) (sqrt 1))
1548149284.411 * * [misc]simplify:  iters left: 3 (3 enodes)
1548149284.412 * * [misc]simplify:  iters left: 2 (5 enodes)
1548149284.412 * [exit]simplify:  Simplified to 1
1548149284.412 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1548149284.412 * [enter]simplify:  Simplifying (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1548149284.412 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149284.414 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149284.415 * * [misc]simplify:  iters left: 4 (13 enodes)
1548149284.417 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548149284.417 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1548149284.417 * * * * [misc]progress:  [ 20 / 113 ] simplifiying candidate #<alt (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548149284.417 * * * * [misc]progress:  [ 21 / 113 ] 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)))))))>
1548149284.417 * [enter]simplify:  Simplifying (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548149284.417 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149284.418 * * [misc]simplify:  iters left: 5 (13 enodes)
1548149284.420 * [exit]simplify:  Simplified to (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548149284.420 * [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)))))))
1548149284.420 * * * * [misc]progress:  [ 22 / 113 ] 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)))))))>
1548149284.420 * [enter]simplify:  Simplifying (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548149284.420 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149284.421 * * [misc]simplify:  iters left: 5 (13 enodes)
1548149284.424 * [exit]simplify:  Simplified to (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548149284.424 * [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)))))))
1548149284.424 * * * * [misc]progress:  [ 23 / 113 ] 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)))))))>
1548149284.424 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548149284.424 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149284.426 * * [misc]simplify:  iters left: 5 (13 enodes)
1548149284.427 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548149284.427 * [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)))))))
1548149284.427 * * * * [misc]progress:  [ 24 / 113 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt 1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.428 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548149284.428 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149284.429 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149284.430 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548149284.430 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt 1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548149284.430 * * * * [misc]progress:  [ 25 / 113 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt 1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.431 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548149284.431 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149284.432 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149284.433 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548149284.433 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt 1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548149284.433 * * * * [misc]progress:  [ 26 / 113 ] 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)))))))>
1548149284.433 * [enter]simplify:  Simplifying (sqrt (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1548149284.433 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149284.435 * * [misc]simplify:  iters left: 5 (22 enodes)
1548149284.438 * * [misc]simplify:  iters left: 4 (45 enodes)
1548149284.445 * * [misc]simplify:  iters left: 3 (72 enodes)
1548149284.458 * * [misc]simplify:  iters left: 2 (121 enodes)
1548149284.478 * * [misc]simplify:  iters left: 1 (151 enodes)
1548149284.507 * [exit]simplify:  Simplified to (sqrt (fma (sqrt (+ 1 x)) (- (sqrt x)) (+ x (+ 1 x))))
1548149284.508 * [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 (fma (sqrt (+ 1 x)) (- (sqrt x)) (+ x (+ 1 x))))))
1548149284.508 * * * * [misc]progress:  [ 27 / 113 ] 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)))))>
1548149284.508 * [enter]simplify:  Simplifying (sqrt (- (sqrt (+ x 1)) (sqrt x)))
1548149284.508 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149284.509 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149284.510 * * [misc]simplify:  iters left: 4 (13 enodes)
1548149284.512 * [exit]simplify:  Simplified to (sqrt (- (sqrt (+ 1 x)) (sqrt x)))
1548149284.512 * [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)))))
1548149284.512 * * * * [misc]progress:  [ 28 / 113 ] 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)))))))>
1548149284.512 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548149284.512 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149284.513 * * [misc]simplify:  iters left: 5 (13 enodes)
1548149284.515 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548149284.515 * [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)))))))
1548149284.515 * * * * [misc]progress:  [ 29 / 113 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.516 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548149284.516 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149284.517 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149284.518 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548149284.518 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548149284.518 * * * * [misc]progress:  [ 30 / 113 ] 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)))))))>
1548149284.518 * [enter]simplify:  Simplifying (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548149284.519 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149284.520 * * [misc]simplify:  iters left: 5 (14 enodes)
1548149284.523 * [exit]simplify:  Simplified to (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548149284.523 * [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)))))))
1548149284.523 * * * * [misc]progress:  [ 31 / 113 ] 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)))))))>
1548149284.523 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548149284.523 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149284.526 * * [misc]simplify:  iters left: 5 (15 enodes)
1548149284.529 * [exit]simplify:  Simplified to (fabs (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548149284.529 * [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)))))))
1548149284.529 * * * * [misc]progress:  [ 32 / 113 ] 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)))))))>
1548149284.529 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548149284.529 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149284.531 * * [misc]simplify:  iters left: 5 (13 enodes)
1548149284.534 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548149284.534 * [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)))))))
1548149284.534 * * * * [misc]progress:  [ 33 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt 1) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548149284.534 * [enter]simplify:  Simplifying (sqrt 1)
1548149284.534 * * [misc]simplify:  iters left: 1 (2 enodes)
1548149284.535 * [exit]simplify:  Simplified to 1
1548149284.535 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1548149284.535 * * * * [misc]progress:  [ 34 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt 1) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548149284.536 * [enter]simplify:  Simplifying (sqrt 1)
1548149284.536 * * [misc]simplify:  iters left: 1 (2 enodes)
1548149284.536 * [exit]simplify:  Simplified to 1
1548149284.537 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1548149284.537 * * * * [misc]progress:  [ 35 / 113 ] 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)))))))>
1548149284.537 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))))
1548149284.537 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149284.540 * * [misc]simplify:  iters left: 5 (21 enodes)
1548149284.545 * * [misc]simplify:  iters left: 4 (27 enodes)
1548149284.550 * * [misc]simplify:  iters left: 3 (44 enodes)
1548149284.559 * * [misc]simplify:  iters left: 2 (48 enodes)
1548149284.568 * * [misc]simplify:  iters left: 1 (63 enodes)
1548149284.585 * [exit]simplify:  Simplified to (sqrt (/ 1 (fma (+ x 1) (sqrt (+ x 1)) (* (sqrt x) x))))
1548149284.585 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ 1 (fma (+ 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)))))))
1548149284.585 * * * * [misc]progress:  [ 36 / 113 ] 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)))))))>
1548149284.585 * [enter]simplify:  Simplifying (sqrt (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))
1548149284.585 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149284.587 * * [misc]simplify:  iters left: 5 (17 enodes)
1548149284.589 * * [misc]simplify:  iters left: 4 (31 enodes)
1548149284.594 * * [misc]simplify:  iters left: 3 (42 enodes)
1548149284.597 * * [misc]simplify:  iters left: 2 (46 enodes)
1548149284.599 * * [misc]simplify:  iters left: 1 (47 enodes)
1548149284.602 * [exit]simplify:  Simplified to 1
1548149284.602 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1548149284.602 * * * * [misc]progress:  [ 37 / 113 ] 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)))))))>
1548149284.602 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548149284.602 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149284.603 * * [misc]simplify:  iters left: 5 (13 enodes)
1548149284.605 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548149284.605 * [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)))))))
1548149284.605 * * * * [misc]progress:  [ 38 / 113 ] simplifiying candidate #<alt (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548149284.605 * * * * [misc]progress:  [ 39 / 113 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1548149284.605 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1548149284.605 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149284.606 * * [misc]simplify:  iters left: 5 (11 enodes)
1548149284.607 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1548149284.607 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt 1)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1548149284.607 * * * * [misc]progress:  [ 40 / 113 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1548149284.607 * [enter]simplify:  Simplifying (* (sqrt 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548149284.607 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149284.609 * * [misc]simplify:  iters left: 5 (15 enodes)
1548149284.611 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))))
1548149284.611 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (/ 1 (+ (sqrt x) (sqrt (+ 1 x))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))
1548149284.611 * * * * [misc]progress:  [ 41 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.611 * * * * [misc]progress:  [ 42 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (log1p (expm1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548149284.611 * * * * [misc]progress:  [ 43 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548149284.611 * * * * [misc]progress:  [ 44 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (pow (+ (sqrt (+ x 1)) (sqrt x)) -1))))>
1548149284.611 * * * * [misc]progress:  [ 45 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (pow (+ (sqrt (+ x 1)) (sqrt x)) (- 1)))))>
1548149284.611 * [enter]simplify:  Simplifying (- 1)
1548149284.611 * * [misc]simplify:  iters left: 2 (2 enodes)
1548149284.612 * * [misc]simplify:  iters left: 1 (5 enodes)
1548149284.612 * [exit]simplify:  Simplified to -1
1548149284.613 * [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))))
1548149284.613 * * * * [misc]progress:  [ 46 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1))))>
1548149284.613 * * * * [misc]progress:  [ 47 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (exp (- (log (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548149284.613 * * * * [misc]progress:  [ 48 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (exp (log (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548149284.613 * * * * [misc]progress:  [ 49 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (log (exp (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548149284.613 * * * * [misc]progress:  [ 50 / 113 ] 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))))))))>
1548149284.613 * * * * [misc]progress:  [ 51 / 113 ] 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))))))))>
1548149284.613 * * * * [misc]progress:  [ 52 / 113 ] 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))))))))>
1548149284.613 * * * * [misc]progress:  [ 53 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (- 1) (- (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548149284.613 * * * * [misc]progress:  [ 54 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548149284.613 * * * * [misc]progress:  [ 55 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548149284.613 * * * * [misc]progress:  [ 56 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)))))>
1548149284.613 * * * * [misc]progress:  [ 57 / 113 ] 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)))))))>
1548149284.613 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1548149284.613 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149284.614 * * [misc]simplify:  iters left: 5 (11 enodes)
1548149284.616 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1548149284.616 * [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)))))))
1548149284.616 * * * * [misc]progress:  [ 58 / 113 ] 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)))))))>
1548149284.617 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1548149284.617 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149284.618 * * [misc]simplify:  iters left: 5 (11 enodes)
1548149284.619 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1548149284.620 * [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)))))))
1548149284.620 * * * * [misc]progress:  [ 59 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.620 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548149284.620 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149284.621 * * [misc]simplify:  iters left: 4 (10 enodes)
1548149284.622 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548149284.622 * [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))))))
1548149284.622 * * * * [misc]progress:  [ 60 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.622 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548149284.622 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149284.623 * * [misc]simplify:  iters left: 4 (10 enodes)
1548149284.624 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548149284.624 * [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))))))
1548149284.624 * * * * [misc]progress:  [ 61 / 113 ] 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))))))))>
1548149284.624 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1548149284.624 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149284.626 * * [misc]simplify:  iters left: 5 (21 enodes)
1548149284.629 * * [misc]simplify:  iters left: 4 (44 enodes)
1548149284.635 * * [misc]simplify:  iters left: 3 (71 enodes)
1548149284.655 * * [misc]simplify:  iters left: 2 (120 enodes)
1548149284.687 * * [misc]simplify:  iters left: 1 (150 enodes)
1548149284.725 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1548149284.725 * [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))) (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))))))
1548149284.725 * * * * [misc]progress:  [ 62 / 113 ] 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))))))>
1548149284.725 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1548149284.725 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149284.726 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149284.728 * * [misc]simplify:  iters left: 3 (12 enodes)
1548149284.730 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548149284.730 * [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))))))
1548149284.730 * * * * [misc]progress:  [ 63 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (log1p (expm1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.730 * * * * [misc]progress:  [ 64 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.730 * * * * [misc]progress:  [ 65 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (pow (+ (sqrt (+ x 1)) (sqrt x)) -1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.730 * * * * [misc]progress:  [ 66 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (pow (+ (sqrt (+ x 1)) (sqrt x)) (- 1))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.730 * [enter]simplify:  Simplifying (- 1)
1548149284.730 * * [misc]simplify:  iters left: 2 (2 enodes)
1548149284.731 * * [misc]simplify:  iters left: 1 (5 enodes)
1548149284.731 * [exit]simplify:  Simplified to -1
1548149284.731 * [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))))))
1548149284.731 * * * * [misc]progress:  [ 67 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.731 * * * * [misc]progress:  [ 68 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (exp (- (log (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.731 * * * * [misc]progress:  [ 69 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (exp (log (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.731 * * * * [misc]progress:  [ 70 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (log (exp (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.731 * * * * [misc]progress:  [ 71 / 113 ] 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))))))>
1548149284.731 * * * * [misc]progress:  [ 72 / 113 ] 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))))))>
1548149284.731 * * * * [misc]progress:  [ 73 / 113 ] 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))))))>
1548149284.731 * * * * [misc]progress:  [ 74 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- 1) (- (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.732 * * * * [misc]progress:  [ 75 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.732 * * * * [misc]progress:  [ 76 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.732 * * * * [misc]progress:  [ 77 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) 1))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.732 * * * * [misc]progress:  [ 78 / 113 ] 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))))))>
1548149284.732 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1548149284.732 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149284.733 * * [misc]simplify:  iters left: 5 (11 enodes)
1548149284.734 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1548149284.734 * [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))))))
1548149284.734 * * * * [misc]progress:  [ 79 / 113 ] 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))))))>
1548149284.734 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1548149284.734 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149284.735 * * [misc]simplify:  iters left: 5 (11 enodes)
1548149284.737 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1548149284.737 * [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))))))
1548149284.737 * * * * [misc]progress:  [ 80 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.737 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548149284.737 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149284.738 * * [misc]simplify:  iters left: 4 (10 enodes)
1548149284.739 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548149284.739 * [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))))))
1548149284.739 * * * * [misc]progress:  [ 81 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.739 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1548149284.739 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149284.740 * * [misc]simplify:  iters left: 4 (10 enodes)
1548149284.741 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1548149284.741 * [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))))))
1548149284.741 * * * * [misc]progress:  [ 82 / 113 ] 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))))))>
1548149284.741 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1548149284.742 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149284.743 * * [misc]simplify:  iters left: 5 (21 enodes)
1548149284.747 * * [misc]simplify:  iters left: 4 (44 enodes)
1548149284.754 * * [misc]simplify:  iters left: 3 (71 enodes)
1548149284.767 * * [misc]simplify:  iters left: 2 (120 enodes)
1548149284.789 * * [misc]simplify:  iters left: 1 (150 enodes)
1548149284.832 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1548149284.832 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548149284.833 * * * * [misc]progress:  [ 83 / 113 ] 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))))))>
1548149284.833 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1548149284.833 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149284.834 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149284.836 * * [misc]simplify:  iters left: 3 (12 enodes)
1548149284.839 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1548149284.839 * [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))))))
1548149284.839 * * * * [misc]progress:  [ 84 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (log1p (expm1 (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548149284.839 * * * * [misc]progress:  [ 85 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (expm1 (log1p (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548149284.839 * * * * [misc]progress:  [ 86 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1/2)))>
1548149284.839 * * * * [misc]progress:  [ 87 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 1)))>
1548149284.839 * * * * [misc]progress:  [ 88 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (exp (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548149284.839 * * * * [misc]progress:  [ 89 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (log (exp (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1548149284.839 * * * * [misc]progress:  [ 90 / 113 ] 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))))))))>
1548149284.839 * * * * [misc]progress:  [ 91 / 113 ] 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))))))))>
1548149284.839 * * * * [misc]progress:  [ 92 / 113 ] 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))))))))>
1548149284.840 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548149284.840 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149284.842 * * [misc]simplify:  iters left: 5 (15 enodes)
1548149284.845 * [exit]simplify:  Simplified to (fabs (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548149284.845 * [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))))))))
1548149284.845 * * * * [misc]progress:  [ 93 / 113 ] 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))))))))>
1548149284.846 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548149284.846 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149284.848 * * [misc]simplify:  iters left: 5 (13 enodes)
1548149284.851 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1548149284.851 * [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))))))))
1548149284.851 * * * * [misc]progress:  [ 94 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548149284.851 * [enter]simplify:  Simplifying (sqrt 1)
1548149284.851 * * [misc]simplify:  iters left: 1 (2 enodes)
1548149284.852 * [exit]simplify:  Simplified to 1
1548149284.852 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* 1 (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1548149284.852 * * * * [misc]progress:  [ 95 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548149284.852 * [enter]simplify:  Simplifying (sqrt 1)
1548149284.852 * * [misc]simplify:  iters left: 1 (2 enodes)
1548149284.853 * [exit]simplify:  Simplified to 1
1548149284.853 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* 1 (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1548149284.853 * * * * [misc]progress:  [ 96 / 113 ] 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))))))))>
1548149284.854 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))))
1548149284.854 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149284.856 * * [misc]simplify:  iters left: 5 (21 enodes)
1548149284.861 * * [misc]simplify:  iters left: 4 (27 enodes)
1548149284.866 * * [misc]simplify:  iters left: 3 (44 enodes)
1548149284.876 * * [misc]simplify:  iters left: 2 (48 enodes)
1548149284.885 * * [misc]simplify:  iters left: 1 (63 enodes)
1548149284.900 * [exit]simplify:  Simplified to (sqrt (/ 1 (fma (+ x 1) (sqrt (+ x 1)) (* (sqrt x) x))))
1548149284.900 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt (/ 1 (fma (+ x 1) (sqrt (+ x 1)) (* (sqrt x) x)))) (sqrt (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))
1548149284.900 * * * * [misc]progress:  [ 97 / 113 ] 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))))))>
1548149284.900 * [enter]simplify:  Simplifying (sqrt (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))
1548149284.900 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149284.902 * * [misc]simplify:  iters left: 5 (17 enodes)
1548149284.904 * * [misc]simplify:  iters left: 4 (31 enodes)
1548149284.909 * * [misc]simplify:  iters left: 3 (42 enodes)
1548149284.912 * * [misc]simplify:  iters left: 2 (46 enodes)
1548149284.914 * * [misc]simplify:  iters left: 1 (47 enodes)
1548149284.917 * [exit]simplify:  Simplified to 1
1548149284.917 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* 1 (sqrt (- (sqrt (+ x 1)) (sqrt x))))))
1548149284.917 * * * * [misc]progress:  [ 98 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt 1) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.917 * [enter]simplify:  Simplifying (sqrt 1)
1548149284.917 * * [misc]simplify:  iters left: 1 (2 enodes)
1548149284.918 * [exit]simplify:  Simplified to 1
1548149284.918 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1548149284.918 * * * * [misc]progress:  [ 99 / 113 ] 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))))))))>
1548149284.918 * * * * [misc]progress:  [ 100 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (fabs (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548149284.918 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548149284.918 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149284.919 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149284.920 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1548149284.920 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (fabs (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1548149284.921 * * * * [misc]progress:  [ 101 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* 1 (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1548149284.921 * * * * [misc]progress:  [ 102 / 113 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1548149284.921 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548149284.921 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548149284.921 * * * * [misc]progress:  [ 103 / 113 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1548149284.921 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548149284.921 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548149284.921 * * * * [misc]progress:  [ 104 / 113 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1548149284.921 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548149284.921 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1548149284.921 * * * * [misc]progress:  [ 105 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))))>
1548149284.921 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548149284.921 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt +nan.0)))
1548149284.921 * * * * [misc]progress:  [ 106 / 113 ] 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))))))))>
1548149284.921 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548149284.921 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt +nan.0)))
1548149284.921 * * * * [misc]progress:  [ 107 / 113 ] 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))))))))>
1548149284.922 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548149284.922 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt +nan.0)))
1548149284.922 * * * * [misc]progress:  [ 108 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1548149284.922 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548149284.922 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt +nan.0) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548149284.922 * * * * [misc]progress:  [ 109 / 113 ] 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))))))>
1548149284.922 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548149284.922 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt +nan.0) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548149284.922 * * * * [misc]progress:  [ 110 / 113 ] 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))))))>
1548149284.923 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1548149284.923 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt +nan.0) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1548149284.923 * * * * [misc]progress:  [ 111 / 113 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1548149284.923 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1548149284.924 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) +nan.0))
1548149284.924 * * * * [misc]progress:  [ 112 / 113 ] 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)))))))))))>
1548149284.924 * [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)))))))))
1548149284.924 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) +nan.0))
1548149284.924 * * * * [misc]progress:  [ 113 / 113 ] 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)))))))))))>
1548149284.924 * [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)))))))))
1548149284.924 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) +nan.0))
1548149284.924 * * * [misc]progress:  adding candidates to table
1548149285.788 * [misc]progress:  [Phase 3 of 3] Extracting.
1548149285.788 * * [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) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (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 (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>)
1548149285.789 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1548149285.789 * * * * [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) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (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 (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>)
1548149285.824 * * * [misc]regime:  Found split indices: #<option (#s(si 3 255))>
1548149285.824 * [enter]simplify:  Simplifying (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1548149285.824 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149285.825 * * [misc]simplify:  iters left: 5 (11 enodes)
1548149285.825 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1548149288.779 * [misc]regime-testing:  Baseline error score: 0.16490050006467158
1548149288.781 * [misc]regime-testing:  Oracle error score: 0.06101946962183373
1548149288.784 * [misc]regime-testing:  End program error score: 0.16490050006467158
1548149288.832 * [misc]regime-testing:  Target error score: 0.16490050006467158