1538643850.623 * [misc]progress:  [Phase 1 of 3] Setting up.
1538643850.623 * * * [misc]progress:  [1/2] Preparing points
1538643850.623 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1538643850.678 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538643850.678 * * * * [misc]points:  Sampling 142 additional inputs, on iter 1 have 114 / 256
1538643850.750 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538643850.750 * * * * [misc]points:  Sampling 72 additional inputs, on iter 2 have 184 / 256
1538643850.786 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538643850.786 * * * * [misc]points:  Sampling 32 additional inputs, on iter 3 have 224 / 256
1538643850.801 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538643850.802 * * * * [misc]points:  Sampling 21 additional inputs, on iter 4 have 235 / 256
1538643850.812 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538643850.812 * * * * [misc]points:  Sampling 9 additional inputs, on iter 5 have 247 / 256
1538643850.817 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538643850.817 * * * * [misc]points:  Sampling 7 additional inputs, on iter 6 have 249 / 256
1538643850.821 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538643850.821 * * * * [misc]points:  Sampling 4 additional inputs, on iter 7 have 253 / 256
1538643850.823 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538643850.823 * * * * [misc]points:  Sampling 4 additional inputs, on iter 8 have 254 / 256
1538643850.825 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538643850.825 * * * * [exit]points:  Sampled 256 points with exact outputs
1538643850.825 * * * [misc]progress:  [2/2] Setting up program.
1538643850.829 * [misc]progress:  [Phase 2 of 3] Improving.
1538643850.829 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643850.830 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643850.831 * * [misc]simplify:  iters left: 5 (13 enodes)
1538643850.834 * * [misc]simplify:  iters left: 4 (17 enodes)
1538643850.837 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643850.845 * * [misc]progress:  iteration 1 / 4
1538643850.845 * * * [misc]progress:  picking best candidate
1538643850.852 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))>
1538643850.852 * * * [misc]progress:  localizing error
1538643850.917 * * * [misc]progress:  generating rewritten candidates
1538643850.917 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1538643851.053 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1538643851.068 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1538643851.089 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1538643851.092 * * * [misc]progress:  generating series expansions
1538643851.092 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1538643851.093 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) into (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1))))
1538643851.093 * [misc]approximate:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in (x) around 0
1538643851.093 * [misc]taylor:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in x
1538643851.093 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538643851.093 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643851.093 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.093 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.093 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.093 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.093 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.093 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643851.093 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1538643851.093 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1538643851.093 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643851.093 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.093 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.093 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.093 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643851.094 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.094 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643851.094 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.094 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643851.094 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643851.094 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538643851.094 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538643851.094 * [misc]taylor:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in x
1538643851.094 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538643851.094 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643851.094 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.094 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.094 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.094 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.095 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.095 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643851.095 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1538643851.095 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1538643851.095 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643851.095 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.095 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.095 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.095 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643851.095 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.095 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643851.095 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.095 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643851.095 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643851.096 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538643851.096 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538643851.096 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643851.096 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.096 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643851.096 * [misc]backup-simplify:  Simplify (+ +nan.0 -1) into (- +nan.0)
1538643851.096 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643851.096 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643851.097 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643851.097 * [misc]backup-simplify:  Simplify (- -1/2) into 1/2
1538643851.097 * [misc]backup-simplify:  Simplify (+ +nan.0 1/2) into (- +nan.0)
1538643851.097 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643851.098 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643851.098 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643851.098 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643851.098 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538643851.099 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1538643851.099 * [misc]backup-simplify:  Simplify (- 3/8) into -3/8
1538643851.099 * [misc]backup-simplify:  Simplify (+ +nan.0 -3/8) into (- +nan.0)
1538643851.099 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643851.100 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) (- +nan.0))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1538643851.100 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt (/ 1 x))) (/ 1 (sqrt (+ (/ 1 x) 1)))) into (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1))))
1538643851.100 * [misc]approximate:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in (x) around 0
1538643851.100 * [misc]taylor:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in x
1538643851.100 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538643851.100 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.100 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.100 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.100 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.101 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643851.101 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1538643851.101 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1538643851.101 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643851.101 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643851.101 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.101 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.101 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.101 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.101 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643851.101 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.101 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643851.101 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.101 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.101 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643851.101 * [misc]taylor:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in x
1538643851.101 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538643851.101 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.101 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.101 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.102 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.102 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643851.102 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1538643851.102 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1538643851.102 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643851.102 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643851.102 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.102 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.102 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.102 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.102 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643851.102 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.102 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643851.102 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.102 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.103 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643851.103 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643851.103 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643851.103 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.103 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643851.103 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538643851.103 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643851.104 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643851.104 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643851.104 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643851.104 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538643851.105 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643851.105 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643851.105 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538643851.105 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643851.106 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643851.106 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643851.106 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643851.107 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538643851.107 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643851.107 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643851.108 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538643851.108 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643851.108 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 3)) (+ (* (- +nan.0) (pow (/ 1 x) 2)) (* (- +nan.0) (/ 1 x)))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538643851.109 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt (/ 1 (- x)))) (/ 1 (sqrt (+ (/ 1 (- x)) 1)))) into (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1538643851.109 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1538643851.109 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1538643851.109 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1538643851.109 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643851.109 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643851.109 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643851.109 * [misc]backup-simplify:  Simplify -1 into -1
1538643851.109 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.109 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.109 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.109 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643851.109 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.109 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643851.109 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1538643851.109 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538643851.109 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538643851.109 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643851.109 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643851.109 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.109 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643851.109 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.109 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.110 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.110 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.110 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643851.110 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643851.110 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538643851.110 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.110 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643851.110 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1538643851.110 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1538643851.110 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643851.110 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643851.110 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643851.110 * [misc]backup-simplify:  Simplify -1 into -1
1538643851.110 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.110 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.110 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.111 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643851.111 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.111 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643851.111 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1538643851.111 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538643851.111 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538643851.111 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643851.111 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643851.111 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.111 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643851.111 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.111 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.111 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.111 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.112 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643851.112 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643851.112 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538643851.112 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.112 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643851.113 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643851.113 * [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
1538643851.113 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643851.114 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538643851.115 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643851.115 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1538643851.115 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643851.116 * [misc]backup-simplify:  Simplify (+ (- +nan.0) (- +nan.0)) into (- +nan.0)
1538643851.116 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643851.117 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643851.118 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643851.119 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1538643851.119 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643851.120 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643851.120 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643851.120 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1538643851.121 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643851.121 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643851.122 * [misc]backup-simplify:  Simplify (+ (- +nan.0) (- +nan.0)) into (- +nan.0)
1538643851.122 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643851.123 * [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)))))
1538643851.123 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1538643851.123 * [misc]backup-simplify:  Simplify (/ 1 (sqrt x)) into (sqrt (/ 1 x))
1538643851.123 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 x)) in (x) around 0
1538643851.123 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538643851.123 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643851.123 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.123 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.123 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.123 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.123 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.124 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643851.124 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538643851.124 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643851.124 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.124 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.124 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.124 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.124 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.124 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643851.124 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.124 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643851.125 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643851.125 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643851.125 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643851.125 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643851.126 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643851.126 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643851.126 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow x 2)) (+ (* +nan.0 x) +nan.0)) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1538643851.126 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (/ 1 x))) into (sqrt x)
1538643851.126 * [misc]approximate:  Taking taylor expansion of (sqrt x) in (x) around 0
1538643851.126 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538643851.126 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.126 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.126 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.127 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.127 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643851.127 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538643851.127 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.127 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.127 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.127 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.127 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643851.127 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.127 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643851.128 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643851.128 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643851.129 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643851.129 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643851.129 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 x) 3)) (+ (* +nan.0 (pow (/ 1 x) 2)) (* +nan.0 (/ 1 x)))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538643851.129 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (/ 1 (- x)))) into (/ 1 (sqrt (/ -1 x)))
1538643851.129 * [misc]approximate:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in (x) around 0
1538643851.129 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1538643851.129 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643851.129 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643851.129 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643851.129 * [misc]backup-simplify:  Simplify -1 into -1
1538643851.129 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.129 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.129 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.129 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643851.130 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.130 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643851.130 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1538643851.130 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1538643851.130 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643851.130 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643851.130 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643851.130 * [misc]backup-simplify:  Simplify -1 into -1
1538643851.130 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.130 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.130 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.130 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643851.130 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.131 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643851.131 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1538643851.131 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643851.131 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538643851.132 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643851.132 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1538643851.132 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643851.133 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643851.133 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643851.134 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1538643851.134 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643851.135 * [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)))))
1538643851.135 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1538643851.135 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ x 1))) into (sqrt (/ 1 (+ x 1)))
1538643851.135 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in (x) around 0
1538643851.135 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1538643851.135 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1538643851.135 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643851.135 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.135 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.135 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.135 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643851.135 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.135 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643851.135 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.135 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643851.135 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643851.136 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538643851.136 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538643851.136 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1538643851.136 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1538643851.136 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643851.136 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.136 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.136 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.136 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643851.136 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.136 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643851.136 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.136 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643851.136 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643851.136 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538643851.136 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538643851.137 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.137 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1538643851.137 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643851.137 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538643851.138 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1538643851.138 * [misc]backup-simplify:  Simplify 3/8 into 3/8
1538643851.138 * [misc]backup-simplify:  Simplify (+ (* 3/8 (pow x 2)) (+ (* -1/2 x) 1)) into (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))
1538643851.138 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ (/ 1 x) 1))) into (sqrt (/ 1 (+ (/ 1 x) 1)))
1538643851.138 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in (x) around 0
1538643851.138 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1538643851.138 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1538643851.138 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643851.138 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643851.138 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.138 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.138 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.138 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.138 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643851.138 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.138 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643851.138 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.138 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.139 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643851.139 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1538643851.139 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1538643851.139 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643851.139 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643851.139 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.139 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.139 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.139 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.139 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643851.139 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.139 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643851.139 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.139 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.139 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643851.140 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.140 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643851.140 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643851.140 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643851.140 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538643851.141 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643851.141 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643851.141 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643851.141 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643851.141 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538643851.142 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643851.142 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643851.142 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 x) 3)) (+ (* +nan.0 (pow (/ 1 x) 2)) (* +nan.0 (/ 1 x)))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538643851.142 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ (/ 1 (- x)) 1))) into (sqrt (/ 1 (- 1 (/ 1 x))))
1538643851.142 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in (x) around 0
1538643851.142 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538643851.142 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538643851.142 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643851.142 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643851.142 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.142 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643851.142 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.142 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.142 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.143 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.143 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643851.143 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643851.143 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538643851.143 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.143 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643851.143 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538643851.143 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538643851.143 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643851.143 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643851.143 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.143 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643851.143 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.143 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.143 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.144 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.144 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643851.144 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643851.144 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538643851.144 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.144 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643851.144 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.144 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643851.144 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643851.145 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643851.145 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643851.145 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1538643851.145 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643851.145 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643851.146 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643851.146 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643851.146 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643851.146 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1538643851.147 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643851.147 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643851.147 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 3)) (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (* +nan.0 (/ 1 (- x))))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538643851.147 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1538643851.147 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1538643851.147 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1538643851.147 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538643851.147 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643851.147 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.147 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.147 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.147 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643851.147 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.148 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643851.148 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643851.148 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643851.148 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643851.148 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538643851.148 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643851.148 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.148 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.148 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.148 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643851.148 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.148 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643851.148 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643851.148 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643851.148 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643851.148 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.149 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538643851.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643851.149 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538643851.149 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1538643851.149 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538643851.150 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1538643851.150 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1538643851.150 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538643851.150 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643851.150 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643851.150 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.150 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.150 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.150 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.150 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643851.150 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.150 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643851.150 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.150 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643851.150 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538643851.150 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643851.150 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643851.150 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.150 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.150 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.150 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.150 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643851.150 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.151 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643851.151 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.151 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643851.151 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.151 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643851.151 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643851.152 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643851.153 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643851.153 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643851.153 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643851.153 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643851.154 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643851.154 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643851.155 * [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)))))
1538643851.155 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1538643851.155 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1538643851.155 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643851.155 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643851.155 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643851.155 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.155 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643851.155 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.155 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.155 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.155 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.156 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643851.156 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643851.156 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.156 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643851.156 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643851.156 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643851.156 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643851.156 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.157 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643851.157 * [misc]taylor:  Taking taylor expansion of x in x
1538643851.157 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.157 * [misc]backup-simplify:  Simplify 1 into 1
1538643851.157 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643851.157 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643851.157 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643851.157 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643851.158 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643851.158 * [misc]backup-simplify:  Simplify 0 into 0
1538643851.158 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643851.158 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643851.158 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643851.158 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643851.159 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643851.160 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643851.160 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643851.160 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643851.160 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643851.161 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643851.161 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643851.162 * [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)))))
1538643851.162 * * * [misc]progress:  simplifying candidates
1538643851.162 * * * * [misc]progress:  [ 1 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))>
1538643851.162 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))))))
1538643851.164 * * [misc]simplify:  iters left: 6 (14 enodes)
1538643851.171 * * [misc]simplify:  iters left: 5 (26 enodes)
1538643851.180 * * [misc]simplify:  iters left: 4 (33 enodes)
1538643851.192 * * [misc]simplify:  iters left: 3 (42 enodes)
1538643851.208 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643851.208 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))
1538643851.208 * [enter]simplify:  Simplifying (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))
1538643851.209 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643851.213 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643851.220 * * [misc]simplify:  iters left: 4 (25 enodes)
1538643851.233 * * [misc]simplify:  iters left: 3 (47 enodes)
1538643851.247 * * [misc]simplify:  iters left: 2 (54 enodes)
1538643851.257 * [exit]simplify:  Simplified to 0
1538643851.257 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1538643851.257 * * * * [misc]progress:  [ 2 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))>
1538643851.257 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1538643851.259 * * [misc]simplify:  iters left: 6 (13 enodes)
1538643851.265 * * [misc]simplify:  iters left: 5 (21 enodes)
1538643851.273 * * [misc]simplify:  iters left: 4 (28 enodes)
1538643851.280 * * [misc]simplify:  iters left: 3 (33 enodes)
1538643851.290 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643851.290 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))
1538643851.290 * [enter]simplify:  Simplifying (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))
1538643851.291 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643851.294 * * [misc]simplify:  iters left: 5 (14 enodes)
1538643851.299 * * [misc]simplify:  iters left: 4 (20 enodes)
1538643851.308 * * [misc]simplify:  iters left: 3 (29 enodes)
1538643851.316 * * [misc]simplify:  iters left: 2 (30 enodes)
1538643851.321 * [exit]simplify:  Simplified to 0
1538643851.321 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1538643851.321 * * * * [misc]progress:  [ 3 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1538643851.321 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1538643851.322 * * [misc]simplify:  iters left: 6 (12 enodes)
1538643851.329 * * [misc]simplify:  iters left: 5 (25 enodes)
1538643851.337 * * [misc]simplify:  iters left: 4 (31 enodes)
1538643851.353 * * [misc]simplify:  iters left: 3 (44 enodes)
1538643851.365 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643851.365 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1538643851.365 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1538643851.366 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643851.372 * * [misc]simplify:  iters left: 5 (19 enodes)
1538643851.378 * * [misc]simplify:  iters left: 4 (24 enodes)
1538643851.395 * * [misc]simplify:  iters left: 3 (44 enodes)
1538643851.405 * * [misc]simplify:  iters left: 2 (46 enodes)
1538643851.409 * [exit]simplify:  Simplified to 0
1538643851.409 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1538643851.409 * * * * [misc]progress:  [ 4 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1538643851.409 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1538643851.410 * * [misc]simplify:  iters left: 6 (12 enodes)
1538643851.417 * * [misc]simplify:  iters left: 5 (25 enodes)
1538643851.425 * * [misc]simplify:  iters left: 4 (31 enodes)
1538643851.438 * * [misc]simplify:  iters left: 3 (44 enodes)
1538643851.449 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643851.449 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1538643851.450 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1538643851.451 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643851.456 * * [misc]simplify:  iters left: 5 (19 enodes)
1538643851.461 * * [misc]simplify:  iters left: 4 (24 enodes)
1538643851.478 * * [misc]simplify:  iters left: 3 (44 enodes)
1538643851.490 * * [misc]simplify:  iters left: 2 (46 enodes)
1538643851.493 * [exit]simplify:  Simplified to 0
1538643851.494 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1538643851.494 * * * * [misc]progress:  [ 5 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))>
1538643851.494 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))))))
1538643851.496 * * [misc]simplify:  iters left: 6 (21 enodes)
1538643851.504 * * [misc]simplify:  iters left: 5 (44 enodes)
1538643851.514 * * [misc]simplify:  iters left: 4 (82 enodes)
1538643851.532 * * [misc]simplify:  iters left: 3 (114 enodes)
1538643851.579 * * [misc]simplify:  iters left: 2 (172 enodes)
1538643851.643 * * [misc]simplify:  iters left: 1 (205 enodes)
1538643851.710 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1))))
1538643851.710 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))
1538643851.711 * [enter]simplify:  Simplifying (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))
1538643851.713 * * [misc]simplify:  iters left: 6 (17 enodes)
1538643851.723 * * [misc]simplify:  iters left: 5 (36 enodes)
1538643851.740 * * [misc]simplify:  iters left: 4 (64 enodes)
1538643851.768 * * [misc]simplify:  iters left: 3 (108 enodes)
1538643851.806 * * [misc]simplify:  iters left: 2 (200 enodes)
1538643851.876 * * [misc]simplify:  iters left: 1 (270 enodes)
1538643851.910 * [exit]simplify:  Simplified to 0
1538643851.910 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) 0))
1538643851.910 * * * * [misc]progress:  [ 6 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))>
1538643851.911 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1)))))))
1538643851.913 * * [misc]simplify:  iters left: 6 (16 enodes)
1538643851.922 * * [misc]simplify:  iters left: 5 (33 enodes)
1538643851.941 * * [misc]simplify:  iters left: 4 (63 enodes)
1538643851.966 * * [misc]simplify:  iters left: 3 (96 enodes)
1538643852.017 * * [misc]simplify:  iters left: 2 (161 enodes)
1538643852.097 * * [misc]simplify:  iters left: 1 (202 enodes)
1538643852.138 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1))))
1538643852.138 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))
1538643852.138 * [enter]simplify:  Simplifying (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))
1538643852.139 * * [misc]simplify:  iters left: 6 (12 enodes)
1538643852.143 * * [misc]simplify:  iters left: 5 (25 enodes)
1538643852.150 * * [misc]simplify:  iters left: 4 (47 enodes)
1538643852.169 * * [misc]simplify:  iters left: 3 (90 enodes)
1538643852.215 * * [misc]simplify:  iters left: 2 (191 enodes)
1538643852.307 * * [misc]simplify:  iters left: 1 (231 enodes)
1538643852.341 * [exit]simplify:  Simplified to 0
1538643852.341 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) 0))
1538643852.341 * * * * [misc]progress:  [ 7 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))>
1538643852.341 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))))))
1538643852.342 * * [misc]simplify:  iters left: 6 (13 enodes)
1538643852.345 * * [misc]simplify:  iters left: 5 (25 enodes)
1538643852.349 * * [misc]simplify:  iters left: 4 (31 enodes)
1538643852.355 * * [misc]simplify:  iters left: 3 (39 enodes)
1538643852.370 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643852.370 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))
1538643852.370 * [enter]simplify:  Simplifying (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))
1538643852.371 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643852.376 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643852.382 * * [misc]simplify:  iters left: 4 (25 enodes)
1538643852.396 * * [misc]simplify:  iters left: 3 (47 enodes)
1538643852.412 * * [misc]simplify:  iters left: 2 (54 enodes)
1538643852.421 * [exit]simplify:  Simplified to 0
1538643852.422 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1538643852.422 * * * * [misc]progress:  [ 8 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))>
1538643852.422 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1538643852.423 * * [misc]simplify:  iters left: 6 (12 enodes)
1538643852.429 * * [misc]simplify:  iters left: 5 (20 enodes)
1538643852.437 * * [misc]simplify:  iters left: 4 (26 enodes)
1538643852.445 * * [misc]simplify:  iters left: 3 (32 enodes)
1538643852.451 * * [misc]simplify:  iters left: 2 (35 enodes)
1538643852.457 * * [misc]simplify:  iters left: 1 (50 enodes)
1538643852.469 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643852.469 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))
1538643852.469 * [enter]simplify:  Simplifying (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))
1538643852.470 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643852.471 * * [misc]simplify:  iters left: 5 (14 enodes)
1538643852.474 * * [misc]simplify:  iters left: 4 (20 enodes)
1538643852.478 * * [misc]simplify:  iters left: 3 (29 enodes)
1538643852.486 * * [misc]simplify:  iters left: 2 (30 enodes)
1538643852.492 * [exit]simplify:  Simplified to 0
1538643852.492 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1538643852.492 * * * * [misc]progress:  [ 9 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1538643852.492 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1538643852.493 * * [misc]simplify:  iters left: 6 (11 enodes)
1538643852.501 * * [misc]simplify:  iters left: 5 (24 enodes)
1538643852.509 * * [misc]simplify:  iters left: 4 (29 enodes)
1538643852.520 * * [misc]simplify:  iters left: 3 (40 enodes)
1538643852.525 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643852.526 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1538643852.526 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1538643852.526 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643852.529 * * [misc]simplify:  iters left: 5 (19 enodes)
1538643852.532 * * [misc]simplify:  iters left: 4 (24 enodes)
1538643852.541 * * [misc]simplify:  iters left: 3 (44 enodes)
1538643852.546 * * [misc]simplify:  iters left: 2 (46 enodes)
1538643852.549 * [exit]simplify:  Simplified to 0
1538643852.549 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1538643852.549 * * * * [misc]progress:  [ 10 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1538643852.549 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1538643852.551 * * [misc]simplify:  iters left: 6 (11 enodes)
1538643852.557 * * [misc]simplify:  iters left: 5 (24 enodes)
1538643852.565 * * [misc]simplify:  iters left: 4 (29 enodes)
1538643852.578 * * [misc]simplify:  iters left: 3 (40 enodes)
1538643852.589 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643852.589 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1538643852.590 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1538643852.590 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643852.596 * * [misc]simplify:  iters left: 5 (19 enodes)
1538643852.605 * * [misc]simplify:  iters left: 4 (24 enodes)
1538643852.622 * * [misc]simplify:  iters left: 3 (44 enodes)
1538643852.632 * * [misc]simplify:  iters left: 2 (46 enodes)
1538643852.636 * [exit]simplify:  Simplified to 0
1538643852.636 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1538643852.636 * * * * [misc]progress:  [ 11 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))>
1538643852.637 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))))))
1538643852.639 * * [misc]simplify:  iters left: 6 (20 enodes)
1538643852.651 * * [misc]simplify:  iters left: 5 (43 enodes)
1538643852.669 * * [misc]simplify:  iters left: 4 (80 enodes)
1538643852.684 * * [misc]simplify:  iters left: 3 (113 enodes)
1538643852.710 * * [misc]simplify:  iters left: 2 (174 enodes)
1538643852.744 * * [misc]simplify:  iters left: 1 (211 enodes)
1538643852.800 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1))))
1538643852.800 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))
1538643852.801 * [enter]simplify:  Simplifying (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))
1538643852.802 * * [misc]simplify:  iters left: 6 (17 enodes)
1538643852.807 * * [misc]simplify:  iters left: 5 (36 enodes)
1538643852.815 * * [misc]simplify:  iters left: 4 (64 enodes)
1538643852.834 * * [misc]simplify:  iters left: 3 (108 enodes)
1538643852.865 * * [misc]simplify:  iters left: 2 (200 enodes)
1538643852.951 * * [misc]simplify:  iters left: 1 (270 enodes)
1538643853.005 * [exit]simplify:  Simplified to 0
1538643853.005 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) 0))
1538643853.005 * * * * [misc]progress:  [ 12 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))>
1538643853.005 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1)))))))
1538643853.006 * * [misc]simplify:  iters left: 6 (15 enodes)
1538643853.011 * * [misc]simplify:  iters left: 5 (32 enodes)
1538643853.019 * * [misc]simplify:  iters left: 4 (61 enodes)
1538643853.031 * * [misc]simplify:  iters left: 3 (94 enodes)
1538643853.063 * * [misc]simplify:  iters left: 2 (169 enodes)
1538643853.113 * * [misc]simplify:  iters left: 1 (205 enodes)
1538643853.178 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- x 1)) (sqrt (fma x x -1))))
1538643853.178 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- x 1)) (sqrt (fma x x -1)))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))
1538643853.178 * [enter]simplify:  Simplifying (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))
1538643853.182 * * [misc]simplify:  iters left: 6 (12 enodes)
1538643853.190 * * [misc]simplify:  iters left: 5 (25 enodes)
1538643853.202 * * [misc]simplify:  iters left: 4 (47 enodes)
1538643853.222 * * [misc]simplify:  iters left: 3 (90 enodes)
1538643853.286 * * [misc]simplify:  iters left: 2 (191 enodes)
1538643853.385 * * [misc]simplify:  iters left: 1 (231 enodes)
1538643853.450 * [exit]simplify:  Simplified to 0
1538643853.450 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- x 1)) (sqrt (fma x x -1)))) 0))
1538643853.450 * * * * [misc]progress:  [ 13 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))>
1538643853.451 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))))))
1538643853.452 * * [misc]simplify:  iters left: 6 (12 enodes)
1538643853.461 * * [misc]simplify:  iters left: 5 (24 enodes)
1538643853.471 * * [misc]simplify:  iters left: 4 (33 enodes)
1538643853.482 * * [misc]simplify:  iters left: 3 (41 enodes)
1538643853.494 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643853.494 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))
1538643853.494 * [enter]simplify:  Simplifying (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))
1538643853.495 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643853.500 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643853.507 * * [misc]simplify:  iters left: 4 (25 enodes)
1538643853.519 * * [misc]simplify:  iters left: 3 (47 enodes)
1538643853.534 * * [misc]simplify:  iters left: 2 (54 enodes)
1538643853.544 * [exit]simplify:  Simplified to 0
1538643853.544 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1538643853.544 * * * * [misc]progress:  [ 14 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))>
1538643853.545 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1538643853.546 * * [misc]simplify:  iters left: 6 (11 enodes)
1538643853.551 * * [misc]simplify:  iters left: 5 (19 enodes)
1538643853.559 * * [misc]simplify:  iters left: 4 (28 enodes)
1538643853.567 * * [misc]simplify:  iters left: 3 (31 enodes)
1538643853.575 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643853.575 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))
1538643853.575 * [enter]simplify:  Simplifying (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))
1538643853.576 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643853.578 * * [misc]simplify:  iters left: 5 (14 enodes)
1538643853.581 * * [misc]simplify:  iters left: 4 (20 enodes)
1538643853.585 * * [misc]simplify:  iters left: 3 (29 enodes)
1538643853.590 * * [misc]simplify:  iters left: 2 (30 enodes)
1538643853.595 * [exit]simplify:  Simplified to 0
1538643853.595 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1538643853.595 * * * * [misc]progress:  [ 15 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1538643853.595 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1538643853.596 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643853.600 * * [misc]simplify:  iters left: 5 (23 enodes)
1538643853.604 * * [misc]simplify:  iters left: 4 (28 enodes)
1538643853.611 * * [misc]simplify:  iters left: 3 (39 enodes)
1538643853.616 * * [misc]simplify:  iters left: 2 (45 enodes)
1538643853.622 * * [misc]simplify:  iters left: 1 (50 enodes)
1538643853.626 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643853.627 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1538643853.627 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1538643853.627 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643853.630 * * [misc]simplify:  iters left: 5 (19 enodes)
1538643853.633 * * [misc]simplify:  iters left: 4 (24 enodes)
1538643853.643 * * [misc]simplify:  iters left: 3 (44 enodes)
1538643853.648 * * [misc]simplify:  iters left: 2 (46 enodes)
1538643853.650 * [exit]simplify:  Simplified to 0
1538643853.650 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1538643853.650 * * * * [misc]progress:  [ 16 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1538643853.650 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1538643853.651 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643853.654 * * [misc]simplify:  iters left: 5 (23 enodes)
1538643853.658 * * [misc]simplify:  iters left: 4 (28 enodes)
1538643853.666 * * [misc]simplify:  iters left: 3 (39 enodes)
1538643853.671 * * [misc]simplify:  iters left: 2 (45 enodes)
1538643853.678 * * [misc]simplify:  iters left: 1 (50 enodes)
1538643853.682 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643853.682 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1538643853.682 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1538643853.683 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643853.686 * * [misc]simplify:  iters left: 5 (19 enodes)
1538643853.689 * * [misc]simplify:  iters left: 4 (24 enodes)
1538643853.699 * * [misc]simplify:  iters left: 3 (44 enodes)
1538643853.704 * * [misc]simplify:  iters left: 2 (46 enodes)
1538643853.706 * [exit]simplify:  Simplified to 0
1538643853.706 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1538643853.706 * * * * [misc]progress:  [ 17 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))>
1538643853.706 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))))))
1538643853.708 * * [misc]simplify:  iters left: 6 (19 enodes)
1538643853.714 * * [misc]simplify:  iters left: 5 (42 enodes)
1538643853.724 * * [misc]simplify:  iters left: 4 (79 enodes)
1538643853.741 * * [misc]simplify:  iters left: 3 (112 enodes)
1538643853.764 * * [misc]simplify:  iters left: 2 (168 enodes)
1538643853.795 * * [misc]simplify:  iters left: 1 (209 enodes)
1538643853.837 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1))))
1538643853.837 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))
1538643853.837 * [enter]simplify:  Simplifying (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))
1538643853.838 * * [misc]simplify:  iters left: 6 (17 enodes)
1538643853.843 * * [misc]simplify:  iters left: 5 (36 enodes)
1538643853.851 * * [misc]simplify:  iters left: 4 (64 enodes)
1538643853.866 * * [misc]simplify:  iters left: 3 (108 enodes)
1538643853.894 * * [misc]simplify:  iters left: 2 (200 enodes)
1538643853.957 * * [misc]simplify:  iters left: 1 (270 enodes)
1538643853.986 * [exit]simplify:  Simplified to 0
1538643853.986 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) 0))
1538643853.986 * * * * [misc]progress:  [ 18 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))>
1538643853.986 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1)))))))
1538643853.987 * * [misc]simplify:  iters left: 6 (14 enodes)
1538643853.991 * * [misc]simplify:  iters left: 5 (31 enodes)
1538643853.999 * * [misc]simplify:  iters left: 4 (60 enodes)
1538643854.011 * * [misc]simplify:  iters left: 3 (92 enodes)
1538643854.043 * * [misc]simplify:  iters left: 2 (163 enodes)
1538643854.090 * * [misc]simplify:  iters left: 1 (207 enodes)
1538643854.155 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1))))
1538643854.155 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))
1538643854.155 * [enter]simplify:  Simplifying (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))
1538643854.157 * * [misc]simplify:  iters left: 6 (12 enodes)
1538643854.164 * * [misc]simplify:  iters left: 5 (25 enodes)
1538643854.176 * * [misc]simplify:  iters left: 4 (47 enodes)
1538643854.197 * * [misc]simplify:  iters left: 3 (90 enodes)
1538643854.234 * * [misc]simplify:  iters left: 2 (191 enodes)
1538643854.291 * * [misc]simplify:  iters left: 1 (231 enodes)
1538643854.327 * [exit]simplify:  Simplified to 0
1538643854.327 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) 0))
1538643854.327 * * * * [misc]progress:  [ 19 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))>
1538643854.327 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))))))
1538643854.328 * * [misc]simplify:  iters left: 6 (12 enodes)
1538643854.331 * * [misc]simplify:  iters left: 5 (24 enodes)
1538643854.336 * * [misc]simplify:  iters left: 4 (33 enodes)
1538643854.342 * * [misc]simplify:  iters left: 3 (41 enodes)
1538643854.352 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643854.353 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))))
1538643854.353 * [enter]simplify:  Simplifying (fma (- (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1)))))))
1538643854.354 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643854.358 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643854.365 * * [misc]simplify:  iters left: 4 (25 enodes)
1538643854.379 * * [misc]simplify:  iters left: 3 (47 enodes)
1538643854.397 * * [misc]simplify:  iters left: 2 (54 enodes)
1538643854.407 * [exit]simplify:  Simplified to 0
1538643854.407 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1538643854.407 * * * * [misc]progress:  [ 20 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))>
1538643854.408 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1538643854.409 * * [misc]simplify:  iters left: 6 (11 enodes)
1538643854.414 * * [misc]simplify:  iters left: 5 (19 enodes)
1538643854.423 * * [misc]simplify:  iters left: 4 (28 enodes)
1538643854.431 * * [misc]simplify:  iters left: 3 (31 enodes)
1538643854.440 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643854.440 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))))
1538643854.440 * [enter]simplify:  Simplifying (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))
1538643854.441 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643854.445 * * [misc]simplify:  iters left: 5 (14 enodes)
1538643854.450 * * [misc]simplify:  iters left: 4 (20 enodes)
1538643854.457 * * [misc]simplify:  iters left: 3 (29 enodes)
1538643854.460 * * [misc]simplify:  iters left: 2 (30 enodes)
1538643854.463 * [exit]simplify:  Simplified to 0
1538643854.463 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1538643854.463 * * * * [misc]progress:  [ 21 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1538643854.463 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1538643854.464 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643854.467 * * [misc]simplify:  iters left: 5 (23 enodes)
1538643854.471 * * [misc]simplify:  iters left: 4 (28 enodes)
1538643854.477 * * [misc]simplify:  iters left: 3 (39 enodes)
1538643854.482 * * [misc]simplify:  iters left: 2 (45 enodes)
1538643854.490 * * [misc]simplify:  iters left: 1 (50 enodes)
1538643854.500 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643854.500 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1538643854.500 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1538643854.501 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643854.510 * * [misc]simplify:  iters left: 5 (19 enodes)
1538643854.517 * * [misc]simplify:  iters left: 4 (24 enodes)
1538643854.536 * * [misc]simplify:  iters left: 3 (44 enodes)
1538643854.546 * * [misc]simplify:  iters left: 2 (46 enodes)
1538643854.550 * [exit]simplify:  Simplified to 0
1538643854.550 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1538643854.550 * * * * [misc]progress:  [ 22 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))>
1538643854.550 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1538643854.551 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643854.558 * * [misc]simplify:  iters left: 5 (23 enodes)
1538643854.566 * * [misc]simplify:  iters left: 4 (28 enodes)
1538643854.579 * * [misc]simplify:  iters left: 3 (39 enodes)
1538643854.590 * * [misc]simplify:  iters left: 2 (45 enodes)
1538643854.602 * * [misc]simplify:  iters left: 1 (50 enodes)
1538643854.612 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643854.612 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))))
1538643854.612 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1538643854.613 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643854.619 * * [misc]simplify:  iters left: 5 (19 enodes)
1538643854.625 * * [misc]simplify:  iters left: 4 (24 enodes)
1538643854.644 * * [misc]simplify:  iters left: 3 (44 enodes)
1538643854.656 * * [misc]simplify:  iters left: 2 (46 enodes)
1538643854.661 * [exit]simplify:  Simplified to 0
1538643854.661 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1538643854.661 * * * * [misc]progress:  [ 23 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))>
1538643854.661 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))))))
1538643854.664 * * [misc]simplify:  iters left: 6 (19 enodes)
1538643854.677 * * [misc]simplify:  iters left: 5 (42 enodes)
1538643854.696 * * [misc]simplify:  iters left: 4 (79 enodes)
1538643854.726 * * [misc]simplify:  iters left: 3 (112 enodes)
1538643854.770 * * [misc]simplify:  iters left: 2 (168 enodes)
1538643854.835 * * [misc]simplify:  iters left: 1 (209 enodes)
1538643854.909 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1))))
1538643854.909 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))))
1538643854.909 * [enter]simplify:  Simplifying (fma (- (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3))))))
1538643854.910 * * [misc]simplify:  iters left: 6 (17 enodes)
1538643854.915 * * [misc]simplify:  iters left: 5 (36 enodes)
1538643854.925 * * [misc]simplify:  iters left: 4 (64 enodes)
1538643854.940 * * [misc]simplify:  iters left: 3 (108 enodes)
1538643854.976 * * [misc]simplify:  iters left: 2 (200 enodes)
1538643855.063 * * [misc]simplify:  iters left: 1 (270 enodes)
1538643855.116 * [exit]simplify:  Simplified to 0
1538643855.116 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) 0))
1538643855.116 * * * * [misc]progress:  [ 24 / 119 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))>
1538643855.117 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1)))))))
1538643855.118 * * [misc]simplify:  iters left: 6 (14 enodes)
1538643855.130 * * [misc]simplify:  iters left: 5 (31 enodes)
1538643855.145 * * [misc]simplify:  iters left: 4 (60 enodes)
1538643855.160 * * [misc]simplify:  iters left: 3 (92 enodes)
1538643855.186 * * [misc]simplify:  iters left: 2 (163 enodes)
1538643855.228 * * [misc]simplify:  iters left: 1 (207 enodes)
1538643855.269 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1))))
1538643855.269 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))))
1538643855.270 * [enter]simplify:  Simplifying (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))
1538643855.270 * * [misc]simplify:  iters left: 6 (12 enodes)
1538643855.275 * * [misc]simplify:  iters left: 5 (25 enodes)
1538643855.285 * * [misc]simplify:  iters left: 4 (47 enodes)
1538643855.296 * * [misc]simplify:  iters left: 3 (90 enodes)
1538643855.329 * * [misc]simplify:  iters left: 2 (191 enodes)
1538643855.408 * * [misc]simplify:  iters left: 1 (231 enodes)
1538643855.464 * [exit]simplify:  Simplified to 0
1538643855.464 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) 0))
1538643855.464 * * * * [misc]progress:  [ 25 / 119 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1538643855.464 * * * * [misc]progress:  [ 26 / 119 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1538643855.464 * * * * [misc]progress:  [ 27 / 119 ] simplifiying candidate #<alt (λ (x) (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (/ 1 (sqrt (+ x 1))))))>
1538643855.464 * [enter]simplify:  Simplifying (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x))))
1538643855.464 * * [misc]simplify:  iters left: 6 (6 enodes)
1538643855.465 * * [misc]simplify:  iters left: 5 (8 enodes)
1538643855.467 * [exit]simplify:  Simplified to (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x))))
1538643855.467 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (/ 1 (sqrt (+ x 1))))))
1538643855.467 * * * * [misc]progress:  [ 28 / 119 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (/ 1 (sqrt (+ x 1))))))>
1538643855.467 * [enter]simplify:  Simplifying (sqrt (/ 1 (sqrt x)))
1538643855.467 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643855.468 * * [misc]simplify:  iters left: 3 (7 enodes)
1538643855.469 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt x)))
1538643855.469 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (/ 1 (sqrt (+ x 1))))))
1538643855.469 * * * * [misc]progress:  [ 29 / 119 ] simplifiying candidate #<alt (λ (x) (fma 1 (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1538643855.469 * * * * [misc]progress:  [ 30 / 119 ] simplifiying candidate #<alt (λ (x) (fma 1 (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1538643855.469 * * * * [misc]progress:  [ 31 / 119 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (/ 1 (sqrt x))) (exp (/ 1 (sqrt (+ x 1)))))))>
1538643855.469 * [enter]simplify:  Simplifying (/ (exp (/ 1 (sqrt x))) (exp (/ 1 (sqrt (+ x 1)))))
1538643855.470 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643855.472 * * [misc]simplify:  iters left: 5 (15 enodes)
1538643855.474 * * [misc]simplify:  iters left: 4 (17 enodes)
1538643855.480 * * [misc]simplify:  iters left: 3 (23 enodes)
1538643855.483 * * [misc]simplify:  iters left: 2 (25 enodes)
1538643855.490 * * [misc]simplify:  iters left: 1 (29 enodes)
1538643855.502 * [exit]simplify:  Simplified to (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))
1538643855.502 * [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))
1538643855.502 * * * * [misc]progress:  [ 32 / 119 ] simplifiying candidate #<alt (λ (x) (pow (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 1))>
1538643855.502 * * * * [misc]progress:  [ 33 / 119 ] simplifiying candidate #<alt (λ (x) (exp (log (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1538643855.502 * * * * [misc]progress:  [ 34 / 119 ] simplifiying candidate #<alt (λ (x) (log (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1538643855.502 * * * * [misc]progress:  [ 35 / 119 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))) (cbrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))) (cbrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1538643855.502 * * * * [misc]progress:  [ 36 / 119 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1538643855.502 * * * * [misc]progress:  [ 37 / 119 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))) (sqrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1538643855.502 * * * * [misc]progress:  [ 38 / 119 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (sqrt (+ x 1))) (* (sqrt x) 1)) (* (sqrt x) (sqrt (+ x 1)))))>
1538643855.502 * [enter]simplify:  Simplifying (- (* 1 (sqrt (+ x 1))) (* (sqrt x) 1))
1538643855.503 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643855.507 * * [misc]simplify:  iters left: 5 (16 enodes)
1538643855.516 * * [misc]simplify:  iters left: 4 (27 enodes)
1538643855.523 * * [misc]simplify:  iters left: 3 (31 enodes)
1538643855.527 * * [misc]simplify:  iters left: 2 (34 enodes)
1538643855.534 * * [misc]simplify:  iters left: 1 (39 enodes)
1538643855.538 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1538643855.538 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))
1538643855.538 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1538643855.538 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643855.540 * * [misc]simplify:  iters left: 4 (10 enodes)
1538643855.541 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1538643855.541 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))
1538643855.541 * * * * [misc]progress:  [ 39 / 119 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (/ 1 (sqrt x)) 3) (pow (/ 1 (sqrt (+ x 1))) 3)) (+ (* (/ 1 (sqrt x)) (/ 1 (sqrt x))) (+ (* (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (+ x 1)))) (* (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))))>
1538643855.541 * * * * [misc]progress:  [ 40 / 119 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1538643855.541 * * * * [misc]progress:  [ 41 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1538643855.541 * * * * [misc]progress:  [ 42 / 119 ] simplifiying candidate #<alt (λ (x) (/ (- (* (/ 1 (sqrt x)) (/ 1 (sqrt x))) (* (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (+ x 1))))) (+ (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1538643855.541 * * * * [misc]progress:  [ 43 / 119 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1))))) (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))))>
1538643855.542 * [enter]simplify:  Simplifying (+ (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1538643855.542 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643855.544 * * [misc]simplify:  iters left: 5 (14 enodes)
1538643855.546 * [exit]simplify:  Simplified to (+ (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt x))))
1538643855.547 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt x)))) (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1538643855.547 * [enter]simplify:  Simplifying (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1538643855.547 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643855.549 * * [misc]simplify:  iters left: 5 (15 enodes)
1538643855.552 * * [misc]simplify:  iters left: 4 (16 enodes)
1538643855.557 * [exit]simplify:  Simplified to (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1538643855.557 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1))))) (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1538643855.558 * * * * [misc]progress:  [ 44 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1538643855.558 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643855.559 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643855.562 * * [misc]simplify:  iters left: 5 (13 enodes)
1538643855.567 * * [misc]simplify:  iters left: 4 (17 enodes)
1538643855.573 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643855.573 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1538643855.573 * * * * [misc]progress:  [ 45 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1538643855.573 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643855.574 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643855.578 * * [misc]simplify:  iters left: 5 (13 enodes)
1538643855.583 * * [misc]simplify:  iters left: 4 (17 enodes)
1538643855.585 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643855.585 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1538643855.585 * * * * [misc]progress:  [ 46 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1538643855.586 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643855.586 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643855.588 * * [misc]simplify:  iters left: 5 (13 enodes)
1538643855.591 * * [misc]simplify:  iters left: 4 (17 enodes)
1538643855.593 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643855.593 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1538643855.593 * * * * [misc]progress:  [ 47 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1538643855.594 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643855.594 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643855.596 * * [misc]simplify:  iters left: 5 (13 enodes)
1538643855.598 * * [misc]simplify:  iters left: 4 (17 enodes)
1538643855.601 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1538643855.601 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1538643855.601 * * * * [misc]progress:  [ 48 / 119 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1538643855.601 * * * * [misc]progress:  [ 49 / 119 ] simplifiying candidate #<alt (λ (x) (- (log1p (expm1 (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1538643855.601 * * * * [misc]progress:  [ 50 / 119 ] simplifiying candidate #<alt (λ (x) (- (expm1 (log1p (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1538643855.601 * * * * [misc]progress:  [ 51 / 119 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt x) -1) (/ 1 (sqrt (+ x 1)))))>
1538643855.601 * * * * [misc]progress:  [ 52 / 119 ] simplifiying candidate #<alt (λ (x) (- (pow x (- 1/2)) (/ 1 (sqrt (+ x 1)))))>
1538643855.602 * [enter]simplify:  Simplifying (- 1/2)
1538643855.602 * * [misc]simplify:  iters left: 2 (2 enodes)
1538643855.602 * * [misc]simplify:  iters left: 1 (3 enodes)
1538643855.603 * [exit]simplify:  Simplified to -1/2
1538643855.603 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (pow x -1/2) (/ 1 (sqrt (+ x 1)))))
1538643855.603 * * * * [misc]progress:  [ 53 / 119 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt x) (- 1)) (/ 1 (sqrt (+ x 1)))))>
1538643855.603 * [enter]simplify:  Simplifying (- 1)
1538643855.603 * * [misc]simplify:  iters left: 2 (2 enodes)
1538643855.604 * * [misc]simplify:  iters left: 1 (5 enodes)
1538643855.604 * [exit]simplify:  Simplified to -1
1538643855.604 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (pow (sqrt x) -1) (/ 1 (sqrt (+ x 1)))))
1538643855.604 * * * * [misc]progress:  [ 54 / 119 ] simplifiying candidate #<alt (λ (x) (- (pow (/ 1 (sqrt x)) 1) (/ 1 (sqrt (+ x 1)))))>
1538643855.605 * * * * [misc]progress:  [ 55 / 119 ] simplifiying candidate #<alt (λ (x) (- (exp (- (log (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1538643855.605 * * * * [misc]progress:  [ 56 / 119 ] simplifiying candidate #<alt (λ (x) (- (exp (log (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1538643855.605 * * * * [misc]progress:  [ 57 / 119 ] simplifiying candidate #<alt (λ (x) (- (log (exp (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1538643855.605 * * * * [misc]progress:  [ 58 / 119 ] simplifiying candidate #<alt (λ (x) (- (* (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1538643855.605 * * * * [misc]progress:  [ 59 / 119 ] simplifiying candidate #<alt (λ (x) (- (cbrt (* (* (/ 1 (sqrt x)) (/ 1 (sqrt x))) (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1538643855.605 * * * * [misc]progress:  [ 60 / 119 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1538643855.605 * * * * [misc]progress:  [ 61 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ (- 1) (- (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1538643855.605 * * * * [misc]progress:  [ 62 / 119 ] simplifiying candidate #<alt (λ (x) (- (* 1 (/ 1 (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1538643855.605 * * * * [misc]progress:  [ 63 / 119 ] simplifiying candidate #<alt (λ (x) (- (* 1 (/ 1 (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1538643855.605 * * * * [misc]progress:  [ 64 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (/ (sqrt x) 1)) (/ 1 (sqrt (+ x 1)))))>
1538643855.605 * * * * [misc]progress:  [ 65 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1538643855.605 * [enter]simplify:  Simplifying (cbrt (sqrt x))
1538643855.605 * * [misc]simplify:  iters left: 2 (3 enodes)
1538643855.606 * [exit]simplify:  Simplified to (cbrt (sqrt x))
1538643855.606 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))
1538643855.606 * * * * [misc]progress:  [ 66 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 (sqrt (sqrt x))) (sqrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1538643855.606 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1538643855.606 * * [misc]simplify:  iters left: 2 (3 enodes)
1538643855.607 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1538643855.607 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 (sqrt (sqrt x))) (sqrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))
1538643855.607 * * * * [misc]progress:  [ 67 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 1) (sqrt x)) (/ 1 (sqrt (+ x 1)))))>
1538643855.607 * [enter]simplify:  Simplifying (sqrt x)
1538643855.607 * * [misc]simplify:  iters left: 1 (2 enodes)
1538643855.607 * [exit]simplify:  Simplified to (sqrt x)
1538643855.607 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 1) (sqrt x)) (/ 1 (sqrt (+ x 1)))))
1538643855.607 * * * * [misc]progress:  [ 68 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (log1p (expm1 (/ 1 (sqrt (+ x 1)))))))>
1538643855.607 * * * * [misc]progress:  [ 69 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (expm1 (log1p (/ 1 (sqrt (+ x 1)))))))>
1538643855.607 * * * * [misc]progress:  [ 70 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) -1)))>
1538643855.607 * * * * [misc]progress:  [ 71 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (+ x 1) (- 1/2))))>
1538643855.608 * [enter]simplify:  Simplifying (- 1/2)
1538643855.608 * * [misc]simplify:  iters left: 2 (2 enodes)
1538643855.608 * * [misc]simplify:  iters left: 1 (3 enodes)
1538643855.609 * [exit]simplify:  Simplified to -1/2
1538643855.609 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (pow (+ x 1) -1/2)))
1538643855.609 * * * * [misc]progress:  [ 72 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) (- 1))))>
1538643855.609 * [enter]simplify:  Simplifying (- 1)
1538643855.609 * * [misc]simplify:  iters left: 2 (2 enodes)
1538643855.610 * * [misc]simplify:  iters left: 1 (5 enodes)
1538643855.610 * [exit]simplify:  Simplified to -1
1538643855.610 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) -1)))
1538643855.610 * * * * [misc]progress:  [ 73 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (/ 1 (sqrt (+ x 1))) 1)))>
1538643855.610 * * * * [misc]progress:  [ 74 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (exp (- (log (sqrt (+ x 1)))))))>
1538643855.610 * * * * [misc]progress:  [ 75 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (exp (log (/ 1 (sqrt (+ x 1)))))))>
1538643855.611 * * * * [misc]progress:  [ 76 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (log (exp (/ 1 (sqrt (+ x 1)))))))>
1538643855.611 * * * * [misc]progress:  [ 77 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (cbrt (/ 1 (sqrt (+ x 1)))))))>
1538643855.611 * * * * [misc]progress:  [ 78 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (cbrt (* (* (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (+ x 1)))) (/ 1 (sqrt (+ x 1)))))))>
1538643855.611 * * * * [misc]progress:  [ 79 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))>
1538643855.611 * * * * [misc]progress:  [ 80 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (- 1) (- (sqrt (+ x 1))))))>
1538643855.611 * * * * [misc]progress:  [ 81 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* 1 (/ 1 (sqrt (+ x 1))))))>
1538643855.611 * * * * [misc]progress:  [ 82 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* 1 (/ 1 (sqrt (+ x 1))))))>
1538643855.611 * * * * [misc]progress:  [ 83 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (+ x 1)) 1))))>
1538643855.611 * * * * [misc]progress:  [ 84 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1))))))>
1538643855.611 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1538643855.611 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643855.613 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643855.615 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1538643855.616 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ 1 x))))))
1538643855.616 * * * * [misc]progress:  [ 85 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1))))))>
1538643855.616 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1538643855.616 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643855.618 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643855.621 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1538643855.621 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ 1 x))))))
1538643855.621 * * * * [misc]progress:  [ 86 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1538643855.621 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538643855.621 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643855.624 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643855.626 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538643855.626 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1538643855.626 * * * * [misc]progress:  [ 87 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt 1)) (sqrt (+ x 1)))))>
1538643855.627 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538643855.627 * * [misc]simplify:  iters left: 3 (4 enodes)
1538643855.628 * * [misc]simplify:  iters left: 2 (7 enodes)
1538643855.629 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538643855.629 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt 1)) (sqrt (+ 1 x)))))
1538643855.629 * * * * [misc]progress:  [ 88 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1538643855.629 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538643855.629 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643855.630 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643855.631 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538643855.631 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1538643855.631 * * * * [misc]progress:  [ 89 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 1) (sqrt (+ x 1)))))>
1538643855.632 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538643855.632 * * [misc]simplify:  iters left: 3 (4 enodes)
1538643855.633 * * [misc]simplify:  iters left: 2 (7 enodes)
1538643855.634 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538643855.634 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 1) (sqrt (+ 1 x)))))
1538643855.634 * * * * [misc]progress:  [ 90 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))>
1538643855.634 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1538643855.634 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643855.637 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643855.640 * * [misc]simplify:  iters left: 4 (29 enodes)
1538643855.645 * * [misc]simplify:  iters left: 3 (40 enodes)
1538643855.651 * * [misc]simplify:  iters left: 2 (53 enodes)
1538643855.668 * * [misc]simplify:  iters left: 1 (76 enodes)
1538643855.702 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1538643855.702 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (fma x x 1) x)))))
1538643855.702 * * * * [misc]progress:  [ 91 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))))>
1538643855.703 * [enter]simplify:  Simplifying (sqrt (- x 1))
1538643855.703 * * [misc]simplify:  iters left: 3 (4 enodes)
1538643855.706 * * [misc]simplify:  iters left: 2 (9 enodes)
1538643855.709 * * [misc]simplify:  iters left: 1 (10 enodes)
1538643855.712 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1538643855.712 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1)))))
1538643855.712 * * * * [misc]progress:  [ 92 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (log1p (expm1 (sqrt (+ x 1)))))))>
1538643855.712 * * * * [misc]progress:  [ 93 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (expm1 (log1p (sqrt (+ x 1)))))))>
1538643855.712 * * * * [misc]progress:  [ 94 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (pow (+ x 1) 1/2))))>
1538643855.712 * * * * [misc]progress:  [ 95 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (pow (sqrt (+ x 1)) 1))))>
1538643855.712 * * * * [misc]progress:  [ 96 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (exp (log (sqrt (+ x 1)))))))>
1538643855.712 * * * * [misc]progress:  [ 97 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (log (exp (sqrt (+ x 1)))))))>
1538643855.712 * * * * [misc]progress:  [ 98 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))>
1538643855.712 * * * * [misc]progress:  [ 99 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1538643855.712 * * * * [misc]progress:  [ 100 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))>
1538643855.712 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1538643855.713 * * [misc]simplify:  iters left: 6 (6 enodes)
1538643855.716 * * [misc]simplify:  iters left: 5 (10 enodes)
1538643855.719 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1538643855.719 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))))))
1538643855.719 * * * * [misc]progress:  [ 101 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1538643855.719 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538643855.720 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643855.722 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643855.724 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538643855.724 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))))))
1538643855.724 * * * * [misc]progress:  [ 102 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt 1) (sqrt (+ x 1))))))>
1538643855.725 * [enter]simplify:  Simplifying (sqrt 1)
1538643855.725 * * [misc]simplify:  iters left: 1 (2 enodes)
1538643855.727 * [exit]simplify:  Simplified to 1
1538643855.727 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* 1 (sqrt (+ x 1))))))
1538643855.727 * * * * [misc]progress:  [ 103 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))>
1538643855.727 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1538643855.728 * * [misc]simplify:  iters left: 4 (7 enodes)
1538643855.730 * * [misc]simplify:  iters left: 3 (15 enodes)
1538643855.732 * * [misc]simplify:  iters left: 2 (17 enodes)
1538643855.734 * [exit]simplify:  Simplified to (sqrt (fma x (* x x) 1))
1538643855.734 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (fma x (* x x) 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))
1538643855.734 * * * * [misc]progress:  [ 104 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))))))>
1538643855.734 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1538643855.735 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643855.737 * * [misc]simplify:  iters left: 4 (13 enodes)
1538643855.740 * * [misc]simplify:  iters left: 3 (20 enodes)
1538643855.742 * * [misc]simplify:  iters left: 2 (24 enodes)
1538643855.746 * * [misc]simplify:  iters left: 1 (40 enodes)
1538643855.765 * [exit]simplify:  Simplified to (sqrt (fma x x -1))
1538643855.765 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (fma x x -1)) (sqrt (- x 1))))))
1538643855.765 * * * * [misc]progress:  [ 105 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1538643855.765 * * * * [misc]progress:  [ 106 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fabs (sqrt (+ x 1))))))>
1538643855.765 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538643855.766 * * [misc]simplify:  iters left: 3 (4 enodes)
1538643855.767 * * [misc]simplify:  iters left: 2 (7 enodes)
1538643855.769 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538643855.769 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fabs (sqrt (+ 1 x))))))
1538643855.769 * * * * [misc]progress:  [ 107 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* 1 (sqrt (+ x 1))))))>
1538643855.770 * * * * [misc]progress:  [ 108 / 119 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1538643855.770 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1538643855.770 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538643855.770 * * * * [misc]progress:  [ 109 / 119 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1538643855.770 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538643855.770 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538643855.770 * * * * [misc]progress:  [ 110 / 119 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1538643855.770 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538643855.770 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538643855.770 * * * * [misc]progress:  [ 111 / 119 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) (/ 1 (sqrt (+ x 1)))))>
1538643855.771 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1538643855.771 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1538643855.771 * * * * [misc]progress:  [ 112 / 119 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))) (/ 1 (sqrt (+ x 1)))))>
1538643855.771 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538643855.771 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1538643855.771 * * * * [misc]progress:  [ 113 / 119 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (/ 1 (sqrt (+ x 1)))))>
1538643855.771 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538643855.771 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1538643855.771 * * * * [misc]progress:  [ 114 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))))>
1538643855.772 * [enter]simplify:  Simplifying (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))
1538643855.772 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643855.778 * * [misc]simplify:  iters left: 5 (21 enodes)
1538643855.791 * * [misc]simplify:  iters left: 4 (43 enodes)
1538643855.810 * * [misc]simplify:  iters left: 3 (65 enodes)
1538643855.833 * * [misc]simplify:  iters left: 2 (88 enodes)
1538643855.858 * * [misc]simplify:  iters left: 1 (108 enodes)
1538643855.890 * [exit]simplify:  Simplified to (fma x (fma 3/8 x -1/2) 1)
1538643855.891 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) (fma x (fma 3/8 x -1/2) 1)))
1538643855.891 * * * * [misc]progress:  [ 115 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))))>
1538643855.891 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538643855.891 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) +nan.0))
1538643855.891 * * * * [misc]progress:  [ 116 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))))>
1538643855.891 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538643855.891 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) +nan.0))
1538643855.891 * * * * [misc]progress:  [ 117 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))))))>
1538643855.891 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538643855.892 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643855.894 * * [misc]simplify:  iters left: 5 (21 enodes)
1538643855.902 * * [misc]simplify:  iters left: 4 (43 enodes)
1538643855.912 * * [misc]simplify:  iters left: 3 (67 enodes)
1538643855.925 * * [misc]simplify:  iters left: 2 (103 enodes)
1538643855.956 * * [misc]simplify:  iters left: 1 (126 enodes)
1538643855.984 * [exit]simplify:  Simplified to (fma (fma x -1/8 1/2) x 1)
1538643855.984 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fma (fma x -1/8 1/2) x 1))))
1538643855.984 * * * * [misc]progress:  [ 118 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1538643855.984 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538643855.984 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 +nan.0)))
1538643855.984 * * * * [misc]progress:  [ 119 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1538643855.984 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538643855.984 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 +nan.0)))
1538643855.984 * * * [misc]progress:  adding candidates to table
1538643857.847 * * [misc]progress:  iteration 2 / 4
1538643857.847 * * * [misc]progress:  picking best candidate
1538643857.904 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))>
1538643857.904 * * * [misc]progress:  localizing error
1538643857.914 * * * [misc]progress:  generating rewritten candidates
1538643857.914 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1538643857.990 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2)
1538643858.031 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1538643858.225 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1538643858.228 * * * [misc]progress:  generating series expansions
1538643858.228 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1538643858.228 * [misc]backup-simplify:  Simplify (- (sqrt (+ x 1)) (sqrt x)) into (- (sqrt (+ x 1)) (sqrt x))
1538643858.229 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1538643858.229 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1538643858.229 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538643858.229 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643858.229 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.229 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.229 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.229 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.229 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.229 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643858.229 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643858.229 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.229 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643858.229 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538643858.229 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.229 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.229 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.229 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.230 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643858.230 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1538643858.230 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538643858.230 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643858.230 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.230 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.230 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.230 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.230 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.230 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643858.230 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643858.230 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.230 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643858.230 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538643858.230 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.230 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.230 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.230 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.231 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643858.231 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643858.231 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.231 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.231 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.231 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1538643858.232 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.232 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.233 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538643858.234 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643858.234 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.235 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1538643858.235 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.235 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538643858.235 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))
1538643858.236 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in (x) around 0
1538643858.236 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1538643858.236 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538643858.236 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643858.236 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.236 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.236 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.236 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.236 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.236 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.236 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.236 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.236 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.237 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643858.237 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538643858.237 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.237 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.237 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.237 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.237 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.237 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.238 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643858.238 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1538643858.238 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538643858.238 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643858.238 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.238 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.238 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.238 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.238 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.238 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.238 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.238 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.238 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.239 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643858.239 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538643858.239 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.239 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.239 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.239 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.239 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.239 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.240 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643858.240 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643858.240 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.240 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.240 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.240 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538643858.241 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.241 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643858.241 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643858.242 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643858.242 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643858.243 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643858.243 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.244 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538643858.244 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.244 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643858.244 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.245 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643858.246 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643858.247 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643858.247 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.247 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538643858.247 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.248 * [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)))))
1538643858.248 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1538643858.248 * [misc]approximate:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1538643858.249 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538643858.249 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643858.249 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643858.249 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.249 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.249 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.249 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.249 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.249 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.249 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.249 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643858.249 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643858.249 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.250 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643858.250 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643858.250 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643858.250 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643858.250 * [misc]backup-simplify:  Simplify -1 into -1
1538643858.250 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.250 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.250 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.250 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643858.250 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.251 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643858.251 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538643858.251 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643858.251 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643858.251 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.251 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.251 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.251 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.251 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.251 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.251 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.251 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643858.251 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643858.252 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.252 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643858.252 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643858.252 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643858.252 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643858.252 * [misc]backup-simplify:  Simplify -1 into -1
1538643858.252 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.252 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.252 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.252 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643858.252 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.253 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643858.253 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643858.253 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.253 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.253 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.254 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538643858.254 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.254 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643858.254 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643858.254 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.255 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643858.256 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538643858.257 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643858.257 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.257 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538643858.257 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.258 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643858.258 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643858.258 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.259 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643858.259 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643858.261 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643858.261 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.261 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538643858.261 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.262 * [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)))))
1538643858.262 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2)
1538643858.263 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1538643858.263 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1538643858.263 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1538643858.263 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538643858.263 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.263 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.263 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.263 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643858.263 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.263 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.263 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.263 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.263 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.263 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643858.263 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538643858.263 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.264 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538643858.264 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.264 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643858.264 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1538643858.264 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538643858.264 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.264 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.264 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.264 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643858.264 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.264 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.264 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.264 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.264 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.265 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643858.265 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538643858.265 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.265 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538643858.265 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.266 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643858.266 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.266 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643858.266 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.266 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1538643858.267 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643858.267 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643858.268 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.268 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1538643858.269 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643858.269 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643858.269 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1538643858.270 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1538643858.270 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1538643858.270 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1538643858.270 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1538643858.270 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643858.270 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.270 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.270 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.270 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.270 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.270 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.270 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.270 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.270 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.270 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.270 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.270 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.271 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643858.271 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643858.271 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643858.271 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1538643858.271 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643858.271 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1538643858.272 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1538643858.272 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643858.272 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.272 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.272 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.272 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.272 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.272 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.272 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.272 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.272 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.272 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.272 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.272 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.272 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643858.273 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643858.273 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643858.273 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1538643858.273 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643858.273 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.273 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538643858.274 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643858.274 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.274 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1538643858.275 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538643858.275 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1538643858.275 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1538643858.275 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1538643858.276 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1538643858.276 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1538643858.276 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643858.276 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643858.276 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643858.276 * [misc]backup-simplify:  Simplify -1 into -1
1538643858.276 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.276 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.276 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.276 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643858.276 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.276 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643858.276 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643858.276 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643858.276 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.276 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.276 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.276 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.276 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.276 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.276 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.276 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643858.277 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643858.277 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.277 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643858.277 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1538643858.277 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643858.277 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643858.277 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643858.277 * [misc]backup-simplify:  Simplify -1 into -1
1538643858.277 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.277 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.277 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.277 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643858.277 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.278 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643858.278 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643858.278 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643858.278 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.278 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.278 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.278 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.278 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.278 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.278 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.278 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643858.278 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643858.278 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.278 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643858.278 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1538643858.279 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.279 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1538643858.279 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.279 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643858.279 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643858.279 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.280 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643858.280 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538643858.281 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643858.281 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1538643858.281 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.282 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643858.282 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643858.282 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.283 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643858.283 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643858.284 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643858.284 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1538643858.285 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.285 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643858.285 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643858.285 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.286 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643858.286 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643858.287 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643858.288 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0)
1538643858.288 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.289 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538643858.289 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1538643858.289 * [misc]backup-simplify:  Simplify (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))) into (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1)))))
1538643858.289 * [misc]approximate:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in (x) around 0
1538643858.289 * [misc]taylor:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in x
1538643858.289 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1538643858.289 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538643858.289 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643858.289 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.289 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.289 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.289 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.289 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.290 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643858.290 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643858.290 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.290 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643858.290 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538643858.290 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.290 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.290 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.290 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.290 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643858.290 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1538643858.290 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1538643858.290 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538643858.290 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.290 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.290 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.290 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643858.290 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.290 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.291 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.291 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.291 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.291 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643858.291 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538643858.291 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.291 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538643858.291 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.291 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.291 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643858.291 * [misc]taylor:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in x
1538643858.291 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1538643858.292 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538643858.292 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643858.292 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.292 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.292 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.292 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.292 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.292 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643858.292 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643858.292 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.292 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643858.292 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538643858.292 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.292 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.292 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.292 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.292 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643858.292 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1538643858.292 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1538643858.293 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538643858.293 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.293 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.293 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.293 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643858.293 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.293 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.293 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.293 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.293 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.293 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643858.293 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538643858.293 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.293 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538643858.293 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.293 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.294 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643858.294 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643858.294 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.294 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1538643858.294 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.294 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.294 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1538643858.295 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1538643858.295 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.295 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.295 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1538643858.295 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538643858.296 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643858.296 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.297 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538643858.297 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643858.297 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.298 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1538643858.298 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1538643858.298 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.298 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.299 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1538643858.299 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538643858.299 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643858.300 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.300 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1538643858.300 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643858.301 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.301 * [misc]backup-simplify:  Simplify (+ 1/16 (- +nan.0)) into (- +nan.0)
1538643858.302 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1538643858.302 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.302 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) (- +nan.0))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1538643858.302 * [misc]backup-simplify:  Simplify (/ (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) into (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))))
1538643858.302 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in (x) around 0
1538643858.302 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in x
1538643858.302 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1538643858.303 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1538643858.303 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.303 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.303 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.303 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643858.303 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.303 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.303 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.303 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.303 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.303 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.303 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.303 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.303 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.303 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643858.303 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643858.303 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643858.304 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1538643858.304 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538643858.304 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1538643858.304 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538643858.304 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643858.304 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.304 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.304 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.304 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.304 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.304 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.304 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.304 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.304 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.304 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643858.304 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538643858.304 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.304 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.304 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.304 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.305 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.305 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.305 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643858.305 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in x
1538643858.305 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1538643858.305 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1538643858.305 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.305 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.305 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.305 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643858.305 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.305 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.305 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.305 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.305 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.305 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.305 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.305 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.305 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.306 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643858.306 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643858.306 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643858.306 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1538643858.306 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538643858.306 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1538643858.306 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538643858.306 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643858.306 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.306 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.306 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.306 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.306 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.306 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.306 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.306 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.307 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.307 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643858.307 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538643858.307 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.307 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.307 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.307 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.307 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.307 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.307 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643858.308 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643858.308 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.308 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1538643858.308 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.308 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.308 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538643858.308 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 0)) into (- +nan.0)
1538643858.309 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.309 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643858.309 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643858.309 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643858.310 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643858.310 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643858.310 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.311 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538643858.311 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643858.311 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.311 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538643858.312 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1538643858.312 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 0))) into (- +nan.0)
1538643858.312 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.313 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643858.313 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.313 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643858.314 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643858.314 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643858.314 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.314 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538643858.315 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643858.315 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.315 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
1538643858.315 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* -1/2 3/8)))) (* 2 1)) into -5/16
1538643858.316 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (+ (* 3/8 (- +nan.0)) (* -5/16 0)))) into (- +nan.0)
1538643858.316 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.317 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 3)) (+ (* (- +nan.0) (pow (/ 1 x) 2)) (* (- +nan.0) (/ 1 x)))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538643858.317 * [misc]backup-simplify:  Simplify (/ (- (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1)))) into (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1538643858.317 * [misc]approximate:  Taking taylor expansion of (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1538643858.317 * [misc]taylor:  Taking taylor expansion of (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1538643858.317 * [misc]taylor:  Taking taylor expansion of (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1538643858.317 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538643858.317 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643858.317 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643858.317 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.317 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.317 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.318 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.318 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.318 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.318 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.318 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643858.318 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643858.318 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.318 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643858.318 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643858.318 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643858.318 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643858.318 * [misc]backup-simplify:  Simplify -1 into -1
1538643858.318 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.318 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.318 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.318 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643858.319 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.319 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643858.319 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643858.319 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643858.319 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643858.319 * [misc]backup-simplify:  Simplify -1 into -1
1538643858.319 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.319 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.319 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.319 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643858.319 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.319 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643858.320 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643858.320 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.320 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.320 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538643858.321 * [misc]backup-simplify:  Simplify (/ (- +nan.0) +nan.0) into +nan.0
1538643858.321 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538643858.321 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538643858.321 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643858.321 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.321 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.321 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.321 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.321 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.321 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.321 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.321 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643858.321 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643858.321 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538643858.322 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.322 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643858.322 * [misc]taylor:  Taking taylor expansion of (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1538643858.322 * [misc]taylor:  Taking taylor expansion of (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1538643858.322 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538643858.322 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643858.322 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643858.322 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.322 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.322 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.322 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.322 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.322 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.323 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.323 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643858.323 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643858.323 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.323 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643858.324 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643858.324 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643858.324 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643858.324 * [misc]backup-simplify:  Simplify -1 into -1
1538643858.324 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.324 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.324 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.324 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643858.324 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.324 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643858.324 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643858.324 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643858.324 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643858.325 * [misc]backup-simplify:  Simplify -1 into -1
1538643858.325 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.325 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.325 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.325 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643858.325 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.325 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643858.325 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643858.326 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.326 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.326 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538643858.326 * [misc]backup-simplify:  Simplify (/ (- +nan.0) +nan.0) into +nan.0
1538643858.326 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538643858.326 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538643858.326 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643858.326 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.327 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.327 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.327 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.327 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.327 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.327 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.327 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643858.327 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643858.327 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538643858.327 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.328 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643858.328 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1538643858.328 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.328 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643858.328 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643858.329 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.330 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643858.330 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538643858.331 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643858.331 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.331 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538643858.332 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538643858.333 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643858.333 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1538643858.334 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1538643858.334 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.335 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643858.335 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643858.335 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.335 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1538643858.336 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643858.337 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643858.337 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643858.337 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.338 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643858.338 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643858.339 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643858.339 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.340 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538643858.340 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643858.341 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643858.344 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1538643858.344 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1538643858.345 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.345 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643858.345 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643858.345 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.345 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1538643858.346 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643858.346 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643858.346 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643858.346 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.347 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643858.347 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643858.348 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643858.348 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.349 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1538643858.349 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643858.350 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643858.351 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1538643858.352 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1538643858.352 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643858.353 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 3)) (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (* (- +nan.0) (/ 1 (- x))))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538643858.353 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1538643858.353 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1538643858.353 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1538643858.353 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538643858.353 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643858.353 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.353 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.353 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.353 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.353 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.353 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643858.353 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643858.354 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.354 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643858.354 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538643858.354 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643858.354 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.354 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.354 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.354 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.354 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.354 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643858.354 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643858.354 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.354 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643858.354 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.354 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538643858.354 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.355 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538643858.355 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1538643858.355 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538643858.355 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1538643858.355 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1538643858.355 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538643858.356 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643858.356 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.356 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.356 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.356 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.356 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.356 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.356 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.356 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.356 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.356 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643858.356 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538643858.356 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643858.356 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.356 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.356 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.356 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.356 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.356 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.356 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.357 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.357 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.357 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643858.357 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.357 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643858.357 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643858.357 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643858.358 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643858.358 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643858.358 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643858.358 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.359 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643858.359 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643858.359 * [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)))))
1538643858.359 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1538643858.359 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1538643858.359 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643858.359 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643858.359 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.359 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.359 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.359 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.359 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.359 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.360 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.360 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643858.360 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643858.360 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.360 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643858.360 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643858.360 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643858.360 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643858.360 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.360 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643858.360 * [misc]taylor:  Taking taylor expansion of x in x
1538643858.360 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.360 * [misc]backup-simplify:  Simplify 1 into 1
1538643858.360 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643858.361 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643858.361 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643858.361 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643858.361 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643858.361 * [misc]backup-simplify:  Simplify 0 into 0
1538643858.361 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643858.361 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643858.361 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643858.361 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643858.362 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643858.362 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643858.362 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643858.362 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643858.363 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643858.363 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643858.363 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643858.364 * [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)))))
1538643858.364 * * * [misc]progress:  simplifying candidates
1538643858.364 * * * * [misc]progress:  [ 1 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643858.364 * [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))))))
1538643858.365 * * [misc]simplify:  iters left: 6 (12 enodes)
1538643858.371 * * [misc]simplify:  iters left: 5 (24 enodes)
1538643858.378 * * [misc]simplify:  iters left: 4 (31 enodes)
1538643858.388 * * [misc]simplify:  iters left: 3 (37 enodes)
1538643858.394 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538643858.395 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.395 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1538643858.395 * * [misc]simplify:  iters left: 6 (7 enodes)
1538643858.397 * * [misc]simplify:  iters left: 5 (12 enodes)
1538643858.399 * * [misc]simplify:  iters left: 4 (19 enodes)
1538643858.405 * * [misc]simplify:  iters left: 3 (38 enodes)
1538643858.411 * * [misc]simplify:  iters left: 2 (46 enodes)
1538643858.415 * [exit]simplify:  Simplified to 0
1538643858.415 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.415 * * * * [misc]progress:  [ 2 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643858.415 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1538643858.416 * * [misc]simplify:  iters left: 6 (11 enodes)
1538643858.418 * * [misc]simplify:  iters left: 5 (19 enodes)
1538643858.422 * * [misc]simplify:  iters left: 4 (23 enodes)
1538643858.425 * * [misc]simplify:  iters left: 3 (28 enodes)
1538643858.430 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538643858.430 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.430 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1538643858.430 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643858.432 * * [misc]simplify:  iters left: 4 (8 enodes)
1538643858.435 * * [misc]simplify:  iters left: 3 (14 enodes)
1538643858.438 * * [misc]simplify:  iters left: 2 (20 enodes)
1538643858.440 * * [misc]simplify:  iters left: 1 (22 enodes)
1538643858.442 * [exit]simplify:  Simplified to 0
1538643858.442 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.442 * * * * [misc]progress:  [ 3 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643858.442 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1538643858.443 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643858.446 * * [misc]simplify:  iters left: 5 (21 enodes)
1538643858.450 * * [misc]simplify:  iters left: 4 (28 enodes)
1538643858.460 * * [misc]simplify:  iters left: 3 (39 enodes)
1538643858.469 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538643858.469 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.469 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1538643858.470 * * [misc]simplify:  iters left: 4 (6 enodes)
1538643858.472 * * [misc]simplify:  iters left: 3 (11 enodes)
1538643858.478 * * [misc]simplify:  iters left: 2 (21 enodes)
1538643858.482 * * [misc]simplify:  iters left: 1 (30 enodes)
1538643858.486 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1538643858.486 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.486 * * * * [misc]progress:  [ 4 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643858.486 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1538643858.487 * * [misc]simplify:  iters left: 6 (13 enodes)
1538643858.490 * * [misc]simplify:  iters left: 5 (26 enodes)
1538643858.494 * * [misc]simplify:  iters left: 4 (33 enodes)
1538643858.500 * * [misc]simplify:  iters left: 3 (38 enodes)
1538643858.505 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1538643858.505 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.505 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1538643858.506 * * [misc]simplify:  iters left: 6 (7 enodes)
1538643858.507 * * [misc]simplify:  iters left: 5 (12 enodes)
1538643858.510 * * [misc]simplify:  iters left: 4 (19 enodes)
1538643858.515 * * [misc]simplify:  iters left: 3 (38 enodes)
1538643858.523 * * [misc]simplify:  iters left: 2 (46 enodes)
1538643858.527 * [exit]simplify:  Simplified to 0
1538643858.527 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) 0) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.527 * * * * [misc]progress:  [ 5 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643858.527 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1538643858.528 * * [misc]simplify:  iters left: 6 (12 enodes)
1538643858.531 * * [misc]simplify:  iters left: 5 (21 enodes)
1538643858.534 * * [misc]simplify:  iters left: 4 (25 enodes)
1538643858.541 * * [misc]simplify:  iters left: 3 (28 enodes)
1538643858.549 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1538643858.550 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.550 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1538643858.551 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643858.553 * * [misc]simplify:  iters left: 4 (8 enodes)
1538643858.556 * * [misc]simplify:  iters left: 3 (14 enodes)
1538643858.561 * * [misc]simplify:  iters left: 2 (20 enodes)
1538643858.565 * * [misc]simplify:  iters left: 1 (22 enodes)
1538643858.567 * [exit]simplify:  Simplified to 0
1538643858.567 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) 0) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.567 * * * * [misc]progress:  [ 6 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643858.567 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt x) 1)))
1538643858.568 * * [misc]simplify:  iters left: 6 (11 enodes)
1538643858.572 * * [misc]simplify:  iters left: 5 (23 enodes)
1538643858.576 * * [misc]simplify:  iters left: 4 (30 enodes)
1538643858.582 * * [misc]simplify:  iters left: 3 (39 enodes)
1538643858.587 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1538643858.587 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.587 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1538643858.588 * * [misc]simplify:  iters left: 4 (6 enodes)
1538643858.589 * * [misc]simplify:  iters left: 3 (11 enodes)
1538643858.593 * * [misc]simplify:  iters left: 2 (21 enodes)
1538643858.597 * * [misc]simplify:  iters left: 1 (30 enodes)
1538643858.600 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1538643858.600 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma -1 (sqrt x) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.600 * * * * [misc]progress:  [ 7 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643858.600 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1538643858.601 * * [misc]simplify:  iters left: 6 (11 enodes)
1538643858.604 * * [misc]simplify:  iters left: 5 (23 enodes)
1538643858.609 * * [misc]simplify:  iters left: 4 (29 enodes)
1538643858.614 * * [misc]simplify:  iters left: 3 (34 enodes)
1538643858.619 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538643858.619 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.619 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1538643858.619 * * [misc]simplify:  iters left: 6 (7 enodes)
1538643858.621 * * [misc]simplify:  iters left: 5 (12 enodes)
1538643858.624 * * [misc]simplify:  iters left: 4 (19 enodes)
1538643858.629 * * [misc]simplify:  iters left: 3 (38 enodes)
1538643858.635 * * [misc]simplify:  iters left: 2 (46 enodes)
1538643858.639 * [exit]simplify:  Simplified to 0
1538643858.639 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.639 * * * * [misc]progress:  [ 8 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643858.640 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1538643858.641 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643858.643 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643858.649 * * [misc]simplify:  iters left: 4 (21 enodes)
1538643858.656 * * [misc]simplify:  iters left: 3 (27 enodes)
1538643858.663 * * [misc]simplify:  iters left: 2 (30 enodes)
1538643858.672 * * [misc]simplify:  iters left: 1 (45 enodes)
1538643858.693 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538643858.693 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.694 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1538643858.694 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643858.697 * * [misc]simplify:  iters left: 4 (8 enodes)
1538643858.701 * * [misc]simplify:  iters left: 3 (14 enodes)
1538643858.706 * * [misc]simplify:  iters left: 2 (20 enodes)
1538643858.712 * * [misc]simplify:  iters left: 1 (22 enodes)
1538643858.716 * [exit]simplify:  Simplified to 0
1538643858.716 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.716 * * * * [misc]progress:  [ 9 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643858.716 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1538643858.719 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643858.724 * * [misc]simplify:  iters left: 5 (20 enodes)
1538643858.731 * * [misc]simplify:  iters left: 4 (26 enodes)
1538643858.742 * * [misc]simplify:  iters left: 3 (35 enodes)
1538643858.750 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538643858.750 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.751 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1538643858.752 * * [misc]simplify:  iters left: 4 (6 enodes)
1538643858.754 * * [misc]simplify:  iters left: 3 (11 enodes)
1538643858.760 * * [misc]simplify:  iters left: 2 (21 enodes)
1538643858.768 * * [misc]simplify:  iters left: 1 (30 enodes)
1538643858.773 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1538643858.773 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.773 * * * * [misc]progress:  [ 10 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt 1) (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643858.773 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1538643858.774 * * [misc]simplify:  iters left: 6 (11 enodes)
1538643858.777 * * [misc]simplify:  iters left: 5 (23 enodes)
1538643858.782 * * [misc]simplify:  iters left: 4 (31 enodes)
1538643858.788 * * [misc]simplify:  iters left: 3 (40 enodes)
1538643858.793 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538643858.793 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.793 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1538643858.793 * * [misc]simplify:  iters left: 6 (7 enodes)
1538643858.795 * * [misc]simplify:  iters left: 5 (12 enodes)
1538643858.798 * * [misc]simplify:  iters left: 4 (19 enodes)
1538643858.806 * * [misc]simplify:  iters left: 3 (38 enodes)
1538643858.817 * * [misc]simplify:  iters left: 2 (46 enodes)
1538643858.824 * [exit]simplify:  Simplified to 0
1538643858.824 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.824 * * * * [misc]progress:  [ 11 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643858.824 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1538643858.825 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643858.833 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643858.839 * * [misc]simplify:  iters left: 4 (23 enodes)
1538643858.846 * * [misc]simplify:  iters left: 3 (30 enodes)
1538643858.853 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538643858.853 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.853 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1538643858.854 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643858.856 * * [misc]simplify:  iters left: 4 (8 enodes)
1538643858.860 * * [misc]simplify:  iters left: 3 (14 enodes)
1538643858.866 * * [misc]simplify:  iters left: 2 (20 enodes)
1538643858.870 * * [misc]simplify:  iters left: 1 (22 enodes)
1538643858.874 * [exit]simplify:  Simplified to 0
1538643858.874 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.874 * * * * [misc]progress:  [ 12 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643858.874 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt x) 1)))
1538643858.875 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643858.880 * * [misc]simplify:  iters left: 5 (20 enodes)
1538643858.887 * * [misc]simplify:  iters left: 4 (28 enodes)
1538643858.897 * * [misc]simplify:  iters left: 3 (40 enodes)
1538643858.902 * * [misc]simplify:  iters left: 2 (43 enodes)
1538643858.907 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538643858.907 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.907 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1538643858.908 * * [misc]simplify:  iters left: 4 (6 enodes)
1538643858.909 * * [misc]simplify:  iters left: 3 (11 enodes)
1538643858.913 * * [misc]simplify:  iters left: 2 (21 enodes)
1538643858.917 * * [misc]simplify:  iters left: 1 (30 enodes)
1538643858.921 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1538643858.921 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.921 * * * * [misc]progress:  [ 13 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643858.921 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1538643858.922 * * [misc]simplify:  iters left: 6 (11 enodes)
1538643858.927 * * [misc]simplify:  iters left: 5 (23 enodes)
1538643858.934 * * [misc]simplify:  iters left: 4 (29 enodes)
1538643858.944 * * [misc]simplify:  iters left: 3 (34 enodes)
1538643858.950 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538643858.950 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.950 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1538643858.951 * * [misc]simplify:  iters left: 6 (7 enodes)
1538643858.952 * * [misc]simplify:  iters left: 5 (12 enodes)
1538643858.955 * * [misc]simplify:  iters left: 4 (19 enodes)
1538643858.960 * * [misc]simplify:  iters left: 3 (38 enodes)
1538643858.966 * * [misc]simplify:  iters left: 2 (46 enodes)
1538643858.970 * [exit]simplify:  Simplified to 0
1538643858.970 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1538643858.970 * * * * [misc]progress:  [ 14 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643858.970 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1538643858.971 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643858.973 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643858.976 * * [misc]simplify:  iters left: 4 (21 enodes)
1538643858.980 * * [misc]simplify:  iters left: 3 (27 enodes)
1538643858.983 * * [misc]simplify:  iters left: 2 (30 enodes)
1538643858.989 * * [misc]simplify:  iters left: 1 (45 enodes)
1538643859.000 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538643859.000 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))
1538643859.000 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1538643859.001 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643859.002 * * [misc]simplify:  iters left: 4 (8 enodes)
1538643859.004 * * [misc]simplify:  iters left: 3 (14 enodes)
1538643859.007 * * [misc]simplify:  iters left: 2 (20 enodes)
1538643859.009 * * [misc]simplify:  iters left: 1 (22 enodes)
1538643859.011 * [exit]simplify:  Simplified to 0
1538643859.011 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1538643859.011 * * * * [misc]progress:  [ 15 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.012 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1538643859.012 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643859.016 * * [misc]simplify:  iters left: 5 (20 enodes)
1538643859.021 * * [misc]simplify:  iters left: 4 (26 enodes)
1538643859.027 * * [misc]simplify:  iters left: 3 (35 enodes)
1538643859.031 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538643859.031 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))
1538643859.032 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1538643859.032 * * [misc]simplify:  iters left: 4 (6 enodes)
1538643859.033 * * [misc]simplify:  iters left: 3 (11 enodes)
1538643859.037 * * [misc]simplify:  iters left: 2 (21 enodes)
1538643859.042 * * [misc]simplify:  iters left: 1 (30 enodes)
1538643859.046 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1538643859.046 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1538643859.046 * * * * [misc]progress:  [ 16 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma 1 (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.047 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1538643859.047 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643859.050 * * [misc]simplify:  iters left: 5 (22 enodes)
1538643859.054 * * [misc]simplify:  iters left: 4 (29 enodes)
1538643859.060 * * [misc]simplify:  iters left: 3 (38 enodes)
1538643859.065 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1538643859.065 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (* (sqrt x) (sqrt (+ x 1)))))
1538643859.065 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1538643859.066 * * [misc]simplify:  iters left: 6 (7 enodes)
1538643859.067 * * [misc]simplify:  iters left: 5 (12 enodes)
1538643859.070 * * [misc]simplify:  iters left: 4 (19 enodes)
1538643859.075 * * [misc]simplify:  iters left: 3 (38 enodes)
1538643859.081 * * [misc]simplify:  iters left: 2 (46 enodes)
1538643859.085 * [exit]simplify:  Simplified to 0
1538643859.085 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ x 1)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1538643859.085 * * * * [misc]progress:  [ 17 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma 1 (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.086 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1538643859.086 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643859.088 * * [misc]simplify:  iters left: 5 (17 enodes)
1538643859.091 * * [misc]simplify:  iters left: 4 (21 enodes)
1538643859.097 * * [misc]simplify:  iters left: 3 (28 enodes)
1538643859.101 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1538643859.101 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))
1538643859.101 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1538643859.101 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643859.103 * * [misc]simplify:  iters left: 4 (8 enodes)
1538643859.104 * * [misc]simplify:  iters left: 3 (14 enodes)
1538643859.107 * * [misc]simplify:  iters left: 2 (20 enodes)
1538643859.110 * * [misc]simplify:  iters left: 1 (22 enodes)
1538643859.111 * [exit]simplify:  Simplified to 0
1538643859.112 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ x 1)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1538643859.112 * * * * [misc]progress:  [ 18 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma 1 (sqrt (+ x 1)) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.112 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (sqrt x) 1)))
1538643859.113 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643859.118 * * [misc]simplify:  iters left: 5 (19 enodes)
1538643859.125 * * [misc]simplify:  iters left: 4 (26 enodes)
1538643859.137 * * [misc]simplify:  iters left: 3 (38 enodes)
1538643859.146 * * [misc]simplify:  iters left: 2 (41 enodes)
1538643859.155 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1538643859.155 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))) (* (sqrt x) (sqrt (+ x 1)))))
1538643859.156 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1538643859.156 * * [misc]simplify:  iters left: 4 (6 enodes)
1538643859.159 * * [misc]simplify:  iters left: 3 (11 enodes)
1538643859.164 * * [misc]simplify:  iters left: 2 (21 enodes)
1538643859.171 * * [misc]simplify:  iters left: 1 (30 enodes)
1538643859.177 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1538643859.177 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ x 1)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1538643859.177 * * * * [misc]progress:  [ 19 / 129 ] simplifiying candidate #<alt (λ (x) (/ (log1p (expm1 (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.177 * * * * [misc]progress:  [ 20 / 129 ] simplifiying candidate #<alt (λ (x) (/ (expm1 (log1p (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.178 * * * * [misc]progress:  [ 21 / 129 ] simplifiying candidate #<alt (λ (x) (/ (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.178 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1538643859.178 * * [misc]simplify:  iters left: 6 (6 enodes)
1538643859.181 * * [misc]simplify:  iters left: 5 (9 enodes)
1538643859.184 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1538643859.184 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1538643859.184 * * * * [misc]progress:  [ 22 / 129 ] simplifiying candidate #<alt (λ (x) (/ (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.185 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1538643859.185 * * [misc]simplify:  iters left: 6 (6 enodes)
1538643859.188 * * [misc]simplify:  iters left: 5 (10 enodes)
1538643859.191 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1538643859.191 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1538643859.191 * * * * [misc]progress:  [ 23 / 129 ] simplifiying candidate #<alt (λ (x) (/ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.192 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538643859.192 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643859.194 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643859.197 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538643859.197 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1538643859.197 * * * * [misc]progress:  [ 24 / 129 ] simplifiying candidate #<alt (λ (x) (/ (fma (sqrt 1) (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.197 * [enter]simplify:  Simplifying (sqrt 1)
1538643859.197 * * [misc]simplify:  iters left: 1 (2 enodes)
1538643859.199 * [exit]simplify:  Simplified to 1
1538643859.199 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (fma 1 (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1538643859.199 * * * * [misc]progress:  [ 25 / 129 ] simplifiying candidate #<alt (λ (x) (/ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.199 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538643859.200 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643859.202 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643859.205 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538643859.205 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1538643859.205 * * * * [misc]progress:  [ 26 / 129 ] simplifiying candidate #<alt (λ (x) (/ (fma 1 (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.205 * * * * [misc]progress:  [ 27 / 129 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.205 * [enter]simplify:  Simplifying (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))
1538643859.206 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643859.210 * * [misc]simplify:  iters left: 5 (13 enodes)
1538643859.214 * * [misc]simplify:  iters left: 4 (15 enodes)
1538643859.221 * * [misc]simplify:  iters left: 3 (18 enodes)
1538643859.226 * * [misc]simplify:  iters left: 2 (20 enodes)
1538643859.232 * * [misc]simplify:  iters left: 1 (24 enodes)
1538643859.242 * [exit]simplify:  Simplified to (exp (- (sqrt (+ 1 x)) (sqrt x)))
1538643859.242 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log (exp (- (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))
1538643859.242 * * * * [misc]progress:  [ 28 / 129 ] simplifiying candidate #<alt (λ (x) (/ (pow (- (sqrt (+ x 1)) (sqrt x)) 1) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.243 * * * * [misc]progress:  [ 29 / 129 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.243 * * * * [misc]progress:  [ 30 / 129 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.243 * * * * [misc]progress:  [ 31 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.243 * * * * [misc]progress:  [ 32 / 129 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.243 * * * * [misc]progress:  [ 33 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.243 * * * * [misc]progress:  [ 34 / 129 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.243 * * * * [misc]progress:  [ 35 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.243 * * * * [misc]progress:  [ 36 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.243 * * * * [misc]progress:  [ 37 / 129 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.243 * * * * [misc]progress:  [ 38 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.243 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1538643859.244 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643859.247 * * [misc]simplify:  iters left: 5 (12 enodes)
1538643859.252 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1538643859.252 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))
1538643859.252 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1538643859.253 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643859.256 * * [misc]simplify:  iters left: 5 (13 enodes)
1538643859.260 * * [misc]simplify:  iters left: 4 (14 enodes)
1538643859.266 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1538643859.266 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))
1538643859.266 * * * * [misc]progress:  [ 39 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.266 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1538643859.267 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643859.271 * * [misc]simplify:  iters left: 5 (12 enodes)
1538643859.275 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1538643859.275 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))
1538643859.275 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1538643859.276 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643859.279 * * [misc]simplify:  iters left: 5 (13 enodes)
1538643859.283 * * [misc]simplify:  iters left: 4 (14 enodes)
1538643859.288 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1538643859.289 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))
1538643859.289 * * * * [misc]progress:  [ 40 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.289 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1538643859.290 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643859.292 * * [misc]simplify:  iters left: 4 (11 enodes)
1538643859.295 * * [misc]simplify:  iters left: 3 (12 enodes)
1538643859.300 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538643859.300 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* 1 (- (sqrt (+ 1 x)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1538643859.300 * * * * [misc]progress:  [ 41 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643859.300 * * * * [misc]progress:  [ 42 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (log1p (expm1 (* (sqrt x) (sqrt (+ x 1)))))))>
1538643859.300 * * * * [misc]progress:  [ 43 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (expm1 (log1p (* (sqrt x) (sqrt (+ x 1)))))))>
1538643859.300 * * * * [misc]progress:  [ 44 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* x (+ x 1)) 1/2)))>
1538643859.300 * [enter]simplify:  Simplifying (* x (+ x 1))
1538643859.301 * * [misc]simplify:  iters left: 4 (4 enodes)
1538643859.303 * * [misc]simplify:  iters left: 3 (13 enodes)
1538643859.309 * * [misc]simplify:  iters left: 2 (16 enodes)
1538643859.315 * * [misc]simplify:  iters left: 1 (31 enodes)
1538643859.335 * [exit]simplify:  Simplified to (fma x x x)
1538643859.335 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (fma x x x) 1/2)))
1538643859.335 * * * * [misc]progress:  [ 45 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))>
1538643859.335 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1538643859.336 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643859.339 * * [misc]simplify:  iters left: 4 (10 enodes)
1538643859.343 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1538643859.343 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))
1538643859.343 * * * * [misc]progress:  [ 46 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))>
1538643859.343 * * * * [misc]progress:  [ 47 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (+ (log (sqrt x)) (log (sqrt (+ x 1)))))))>
1538643859.343 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1538643859.344 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643859.347 * * [misc]simplify:  iters left: 5 (12 enodes)
1538643859.352 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1538643859.352 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))))
1538643859.352 * * * * [misc]progress:  [ 48 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (log (* (sqrt x) (sqrt (+ x 1)))))))>
1538643859.352 * * * * [misc]progress:  [ 49 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (log (exp (* (sqrt x) (sqrt (+ x 1)))))))>
1538643859.352 * * * * [misc]progress:  [ 50 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1538643859.352 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1538643859.354 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643859.361 * * [misc]simplify:  iters left: 5 (20 enodes)
1538643859.375 * * [misc]simplify:  iters left: 4 (60 enodes)
1538643859.415 * * [misc]simplify:  iters left: 3 (158 enodes)
1538643859.647 * * [misc]simplify:  iters left: 2 (432 enodes)
1538643860.093 * [exit]simplify:  Simplified to (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1)))
1538643860.093 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1))))))
1538643860.093 * * * * [misc]progress:  [ 51 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (cbrt (* (sqrt x) (sqrt (+ x 1)))) (cbrt (* (sqrt x) (sqrt (+ x 1))))) (cbrt (* (sqrt x) (sqrt (+ x 1)))))))>
1538643860.093 * * * * [misc]progress:  [ 52 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))))))>
1538643860.093 * * * * [misc]progress:  [ 53 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (* x (+ x 1)))))>
1538643860.093 * [enter]simplify:  Simplifying (* x (+ x 1))
1538643860.094 * * [misc]simplify:  iters left: 4 (4 enodes)
1538643860.095 * * [misc]simplify:  iters left: 3 (13 enodes)
1538643860.098 * * [misc]simplify:  iters left: 2 (16 enodes)
1538643860.104 * * [misc]simplify:  iters left: 1 (31 enodes)
1538643860.120 * [exit]simplify:  Simplified to (fma x x x)
1538643860.120 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (fma x x x))))
1538643860.120 * * * * [misc]progress:  [ 54 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (* (sqrt x) (sqrt (+ x 1)))) (sqrt (* (sqrt x) (sqrt (+ x 1)))))))>
1538643860.120 * * * * [misc]progress:  [ 55 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* 1 (* (sqrt x) (sqrt (+ x 1))))))>
1538643860.120 * * * * [misc]progress:  [ 56 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1))))))>
1538643860.121 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1538643860.121 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643860.123 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643860.126 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1538643860.126 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ 1 x))))))
1538643860.126 * * * * [misc]progress:  [ 57 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1))))))>
1538643860.126 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1538643860.127 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643860.129 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643860.131 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1538643860.131 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ 1 x))))))
1538643860.131 * * * * [misc]progress:  [ 58 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1538643860.132 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538643860.132 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643860.134 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643860.136 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538643860.136 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1538643860.136 * * * * [misc]progress:  [ 59 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1)))))>
1538643860.136 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538643860.136 * * [misc]simplify:  iters left: 3 (4 enodes)
1538643860.137 * * [misc]simplify:  iters left: 2 (7 enodes)
1538643860.138 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538643860.138 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x)))))
1538643860.138 * * * * [misc]progress:  [ 60 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1538643860.138 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538643860.139 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643860.140 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643860.141 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538643860.141 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1538643860.141 * * * * [misc]progress:  [ 61 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) 1) (sqrt (+ x 1)))))>
1538643860.141 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538643860.141 * * [misc]simplify:  iters left: 3 (4 enodes)
1538643860.142 * * [misc]simplify:  iters left: 2 (7 enodes)
1538643860.143 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538643860.143 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) 1) (sqrt (+ 1 x)))))
1538643860.143 * * * * [misc]progress:  [ 62 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1))))))>
1538643860.143 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1538643860.144 * * [misc]simplify:  iters left: 4 (4 enodes)
1538643860.144 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1538643860.144 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1))))))
1538643860.144 * * * * [misc]progress:  [ 63 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))))>
1538643860.145 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1538643860.145 * * [misc]simplify:  iters left: 2 (3 enodes)
1538643860.145 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1538643860.145 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))))
1538643860.145 * * * * [misc]progress:  [ 64 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* 1 (* (sqrt x) (sqrt (+ x 1))))))>
1538643860.145 * * * * [misc]progress:  [ 65 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))>
1538643860.145 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1538643860.146 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643860.148 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643860.152 * * [misc]simplify:  iters left: 4 (29 enodes)
1538643860.157 * * [misc]simplify:  iters left: 3 (40 enodes)
1538643860.164 * * [misc]simplify:  iters left: 2 (53 enodes)
1538643860.173 * * [misc]simplify:  iters left: 1 (76 enodes)
1538643860.192 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1538643860.192 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (fma x x 1) x)))))
1538643860.192 * * * * [misc]progress:  [ 66 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))))>
1538643860.192 * [enter]simplify:  Simplifying (sqrt (- x 1))
1538643860.192 * * [misc]simplify:  iters left: 3 (4 enodes)
1538643860.194 * * [misc]simplify:  iters left: 2 (9 enodes)
1538643860.195 * * [misc]simplify:  iters left: 1 (10 enodes)
1538643860.196 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1538643860.196 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1)))))
1538643860.196 * * * * [misc]progress:  [ 67 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))>
1538643860.196 * * * * [misc]progress:  [ 68 / 129 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1538643860.196 * * * * [misc]progress:  [ 69 / 129 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1538643860.196 * * * * [misc]progress:  [ 70 / 129 ] simplifiying candidate #<alt (λ (x) (pow (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))) 1))>
1538643860.196 * * * * [misc]progress:  [ 71 / 129 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (sqrt (+ x 1)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ x 1)))))))>
1538643860.196 * [enter]simplify:  Simplifying (- (log (- (sqrt (+ x 1)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ x 1)))))
1538643860.197 * * [misc]simplify:  iters left: 6 (11 enodes)
1538643860.200 * * [misc]simplify:  iters left: 5 (21 enodes)
1538643860.204 * * [misc]simplify:  iters left: 4 (30 enodes)
1538643860.209 * * [misc]simplify:  iters left: 3 (41 enodes)
1538643860.220 * * [misc]simplify:  iters left: 2 (52 enodes)
1538643860.227 * * [misc]simplify:  iters left: 1 (67 enodes)
1538643860.248 * [exit]simplify:  Simplified to (- (log (- (sqrt (+ 1 x)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))
1538643860.248 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- (sqrt (+ 1 x)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))))
1538643860.248 * * * * [misc]progress:  [ 72 / 129 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (sqrt (+ x 1)) (sqrt x))) (log (* (sqrt x) (sqrt (+ x 1)))))))>
1538643860.248 * [enter]simplify:  Simplifying (- (log (- (sqrt (+ x 1)) (sqrt x))) (log (* (sqrt x) (sqrt (+ x 1)))))
1538643860.249 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643860.252 * * [misc]simplify:  iters left: 5 (21 enodes)
1538643860.255 * * [misc]simplify:  iters left: 4 (29 enodes)
1538643860.262 * * [misc]simplify:  iters left: 3 (37 enodes)
1538643860.268 * * [misc]simplify:  iters left: 2 (47 enodes)
1538643860.280 * * [misc]simplify:  iters left: 1 (59 enodes)
1538643860.300 * [exit]simplify:  Simplified to (- (log (- (sqrt (+ 1 x)) (sqrt x))) (log (* (sqrt (+ 1 x)) (sqrt x))))
1538643860.300 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- (sqrt (+ 1 x)) (sqrt x))) (log (* (sqrt (+ 1 x)) (sqrt x))))))
1538643860.300 * * * * [misc]progress:  [ 73 / 129 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1538643860.300 * * * * [misc]progress:  [ 74 / 129 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1538643860.300 * * * * [misc]progress:  [ 75 / 129 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x))) (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1538643860.300 * [enter]simplify:  Simplifying (/ (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x))) (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))
1538643860.301 * * [misc]simplify:  iters left: 6 (14 enodes)
1538643860.306 * * [misc]simplify:  iters left: 5 (34 enodes)
1538643860.330 * * [misc]simplify:  iters left: 4 (152 enodes)
1538643860.499 * [exit]simplify:  Simplified to (/ (pow (- (sqrt (+ 1 x)) (sqrt x)) 3) (* (* (sqrt (+ 1 x)) (* x (+ 1 x))) (sqrt x)))
1538643860.499 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (pow (- (sqrt (+ 1 x)) (sqrt x)) 3) (* (* (sqrt (+ 1 x)) (* x (+ 1 x))) (sqrt x)))))
1538643860.499 * * * * [misc]progress:  [ 76 / 129 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x))) (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))))))>
1538643860.502 * [enter]simplify:  Simplifying (/ (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x))) (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))))
1538643860.503 * * [misc]simplify:  iters left: 6 (12 enodes)
1538643860.507 * * [misc]simplify:  iters left: 5 (33 enodes)
1538643860.524 * * [misc]simplify:  iters left: 4 (124 enodes)
1538643860.650 * [exit]simplify:  Simplified to (pow (/ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))) 3)
1538643860.650 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))) 3)))
1538643860.650 * * * * [misc]progress:  [ 77 / 129 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))) (cbrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1538643860.650 * * * * [misc]progress:  [ 78 / 129 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1538643860.650 * * * * [misc]progress:  [ 79 / 129 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))) (sqrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1538643860.650 * * * * [misc]progress:  [ 80 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (- (sqrt (+ x 1)) (sqrt x))) (- (* (sqrt x) (sqrt (+ x 1))))))>
1538643860.650 * * * * [misc]progress:  [ 81 / 129 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (/ (sqrt x) (* (sqrt x) (sqrt (+ x 1))))))>
1538643860.650 * [enter]simplify:  Simplifying (/ (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1))))
1538643860.651 * * [misc]simplify:  iters left: 6 (7 enodes)
1538643860.652 * * [misc]simplify:  iters left: 5 (13 enodes)
1538643860.655 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1538643860.655 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (/ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x))) (/ (sqrt x) (* (sqrt x) (sqrt (+ x 1))))))
1538643860.655 * * * * [misc]progress:  [ 82 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (sqrt x)) (/ (cbrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))))>
1538643860.655 * [enter]simplify:  Simplifying (/ (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (sqrt x))
1538643860.656 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643860.658 * * [misc]simplify:  iters left: 5 (16 enodes)
1538643860.660 * * [misc]simplify:  iters left: 4 (19 enodes)
1538643860.663 * * [misc]simplify:  iters left: 3 (20 enodes)
1538643860.667 * [exit]simplify:  Simplified to (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (/ (sqrt x) (cbrt (- (sqrt (+ 1 x)) (sqrt x)))))
1538643860.667 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (/ (sqrt x) (cbrt (- (sqrt (+ 1 x)) (sqrt x))))) (/ (cbrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))))
1538643860.668 * [enter]simplify:  Simplifying (/ (cbrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))
1538643860.668 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643860.670 * * [misc]simplify:  iters left: 5 (13 enodes)
1538643860.672 * * [misc]simplify:  iters left: 4 (14 enodes)
1538643860.674 * [exit]simplify:  Simplified to (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))
1538643860.674 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (sqrt x)) (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))))
1538643860.674 * * * * [misc]progress:  [ 83 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt x)) (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))))>
1538643860.675 * [enter]simplify:  Simplifying (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt x))
1538643860.675 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643860.679 * * [misc]simplify:  iters left: 5 (13 enodes)
1538643860.683 * * [misc]simplify:  iters left: 4 (14 enodes)
1538643860.689 * [exit]simplify:  Simplified to (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt x))
1538643860.689 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt x)) (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))))
1538643860.689 * [enter]simplify:  Simplifying (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))
1538643860.690 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643860.693 * * [misc]simplify:  iters left: 5 (13 enodes)
1538643860.696 * * [misc]simplify:  iters left: 4 (14 enodes)
1538643860.699 * [exit]simplify:  Simplified to (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))
1538643860.699 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt x)) (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))))
1538643860.699 * * * * [misc]progress:  [ 84 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))>
1538643860.699 * [enter]simplify:  Simplifying (/ 1 (sqrt x))
1538643860.699 * * [misc]simplify:  iters left: 3 (4 enodes)
1538643860.700 * * [misc]simplify:  iters left: 2 (6 enodes)
1538643860.701 * [exit]simplify:  Simplified to (/ 1 (sqrt x))
1538643860.701 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))
1538643860.701 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))
1538643860.702 * * [misc]simplify:  iters left: 6 (7 enodes)
1538643860.703 * * [misc]simplify:  iters left: 5 (15 enodes)
1538643860.706 * * [misc]simplify:  iters left: 4 (18 enodes)
1538643860.708 * * [misc]simplify:  iters left: 3 (20 enodes)
1538643860.711 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1538643860.711 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))))
1538643860.711 * * * * [misc]progress:  [ 85 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x)) (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))))>
1538643860.712 * [enter]simplify:  Simplifying (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x))
1538643860.712 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643860.714 * * [misc]simplify:  iters left: 5 (13 enodes)
1538643860.716 * [exit]simplify:  Simplified to (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x))
1538643860.716 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x)) (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))))
1538643860.716 * [enter]simplify:  Simplifying (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))
1538643860.717 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643860.719 * * [misc]simplify:  iters left: 5 (17 enodes)
1538643860.721 * * [misc]simplify:  iters left: 4 (20 enodes)
1538643860.725 * * [misc]simplify:  iters left: 3 (22 enodes)
1538643860.734 * [exit]simplify:  Simplified to (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))
1538643860.734 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x)) (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))))
1538643860.734 * * * * [misc]progress:  [ 86 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x)) (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))))>
1538643860.734 * [enter]simplify:  Simplifying (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x))
1538643860.735 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643860.737 * * [misc]simplify:  iters left: 5 (13 enodes)
1538643860.739 * [exit]simplify:  Simplified to (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x))
1538643860.739 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x)) (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))))
1538643860.739 * [enter]simplify:  Simplifying (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))
1538643860.740 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643860.741 * * [misc]simplify:  iters left: 5 (17 enodes)
1538643860.744 * * [misc]simplify:  iters left: 4 (20 enodes)
1538643860.747 * * [misc]simplify:  iters left: 3 (22 enodes)
1538643860.751 * [exit]simplify:  Simplified to (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))
1538643860.751 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x)) (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))))
1538643860.751 * * * * [misc]progress:  [ 87 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))>
1538643860.751 * [enter]simplify:  Simplifying (/ 1 (sqrt x))
1538643860.752 * * [misc]simplify:  iters left: 3 (4 enodes)
1538643860.752 * * [misc]simplify:  iters left: 2 (6 enodes)
1538643860.753 * [exit]simplify:  Simplified to (/ 1 (sqrt x))
1538643860.753 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))
1538643860.753 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))
1538643860.754 * * [misc]simplify:  iters left: 6 (7 enodes)
1538643860.755 * * [misc]simplify:  iters left: 5 (15 enodes)
1538643860.758 * * [misc]simplify:  iters left: 4 (18 enodes)
1538643860.760 * * [misc]simplify:  iters left: 3 (20 enodes)
1538643860.764 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1538643860.764 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))))
1538643860.764 * * * * [misc]progress:  [ 88 / 129 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1538643860.764 * * * * [misc]progress:  [ 89 / 129 ] simplifiying candidate #<alt (λ (x) (* (- (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1))))))>
1538643860.764 * * * * [misc]progress:  [ 90 / 129 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1538643860.764 * * * * [misc]progress:  [ 91 / 129 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt x)) (sqrt (+ x 1))))>
1538643860.764 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538643860.764 * * [misc]simplify:  iters left: 3 (4 enodes)
1538643860.765 * * [misc]simplify:  iters left: 2 (7 enodes)
1538643860.766 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538643860.766 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt x)) (sqrt (+ 1 x))))
1538643860.766 * * * * [misc]progress:  [ 92 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (/ (* (sqrt x) (sqrt (+ x 1))) (cbrt (- (sqrt (+ x 1)) (sqrt x))))))>
1538643860.766 * [enter]simplify:  Simplifying (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x))))
1538643860.767 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643860.769 * * [misc]simplify:  iters left: 5 (13 enodes)
1538643860.770 * * [misc]simplify:  iters left: 4 (14 enodes)
1538643860.773 * [exit]simplify:  Simplified to (* (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (cbrt (- (sqrt (+ 1 x)) (sqrt x))))
1538643860.773 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (cbrt (- (sqrt (+ 1 x)) (sqrt x)))) (/ (* (sqrt x) (sqrt (+ x 1))) (cbrt (- (sqrt (+ x 1)) (sqrt x))))))
1538643860.773 * * * * [misc]progress:  [ 93 / 129 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (/ (* (sqrt x) (sqrt (+ x 1))) (sqrt (- (sqrt (+ x 1)) (sqrt x))))))>
1538643860.774 * [enter]simplify:  Simplifying (sqrt (- (sqrt (+ x 1)) (sqrt x)))
1538643860.774 * * [misc]simplify:  iters left: 6 (7 enodes)
1538643860.775 * * [misc]simplify:  iters left: 5 (12 enodes)
1538643860.777 * * [misc]simplify:  iters left: 4 (13 enodes)
1538643860.779 * [exit]simplify:  Simplified to (sqrt (- (sqrt (+ 1 x)) (sqrt x)))
1538643860.779 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (/ (* (sqrt x) (sqrt (+ x 1))) (sqrt (- (sqrt (+ x 1)) (sqrt x))))))
1538643860.779 * * * * [misc]progress:  [ 94 / 129 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1538643860.779 * * * * [misc]progress:  [ 95 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))))))>
1538643860.780 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1538643860.780 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643860.782 * * [misc]simplify:  iters left: 5 (12 enodes)
1538643860.784 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1538643860.784 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))))))
1538643860.784 * * * * [misc]progress:  [ 96 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))))))>
1538643860.784 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1538643860.784 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643860.786 * * [misc]simplify:  iters left: 5 (12 enodes)
1538643860.788 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1538643860.788 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))))))
1538643860.788 * * * * [misc]progress:  [ 97 / 129 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1538643860.788 * * * * [misc]progress:  [ 98 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))>
1538643860.788 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1538643860.789 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643860.791 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643860.795 * * [misc]simplify:  iters left: 4 (29 enodes)
1538643860.801 * * [misc]simplify:  iters left: 3 (40 enodes)
1538643860.807 * * [misc]simplify:  iters left: 2 (53 enodes)
1538643860.825 * * [misc]simplify:  iters left: 1 (76 enodes)
1538643860.852 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1538643860.852 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (- (fma x x 1) x))))
1538643860.852 * * * * [misc]progress:  [ 99 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (- x 1))))>
1538643860.852 * [enter]simplify:  Simplifying (sqrt (- x 1))
1538643860.852 * * [misc]simplify:  iters left: 3 (4 enodes)
1538643860.854 * * [misc]simplify:  iters left: 2 (9 enodes)
1538643860.855 * * [misc]simplify:  iters left: 1 (10 enodes)
1538643860.856 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1538643860.856 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ x -1))))
1538643860.856 * * * * [misc]progress:  [ 100 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (* (* (sqrt x) (sqrt (+ x 1))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1538643860.856 * [enter]simplify:  Simplifying (- (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))
1538643860.857 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643860.859 * * [misc]simplify:  iters left: 5 (20 enodes)
1538643860.864 * * [misc]simplify:  iters left: 4 (32 enodes)
1538643860.874 * * [misc]simplify:  iters left: 3 (47 enodes)
1538643860.886 * * [misc]simplify:  iters left: 2 (51 enodes)
1538643860.894 * * [misc]simplify:  iters left: 1 (65 enodes)
1538643860.908 * [exit]simplify:  Simplified to (fma (+ 1 x) (sqrt (+ 1 x)) (* (- x) (sqrt x)))
1538643860.908 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (fma (+ 1 x) (sqrt (+ 1 x)) (* (- x) (sqrt x))) (* (* (sqrt x) (sqrt (+ x 1))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))
1538643860.908 * * * * [misc]progress:  [ 101 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643860.908 * [enter]simplify:  Simplifying (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))
1538643860.909 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643860.911 * * [misc]simplify:  iters left: 5 (15 enodes)
1538643860.917 * * [misc]simplify:  iters left: 4 (29 enodes)
1538643860.929 * * [misc]simplify:  iters left: 3 (40 enodes)
1538643860.936 * * [misc]simplify:  iters left: 2 (44 enodes)
1538643860.942 * * [misc]simplify:  iters left: 1 (45 enodes)
1538643860.947 * [exit]simplify:  Simplified to 1
1538643860.947 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643860.947 * * * * [misc]progress:  [ 102 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (log1p (expm1 (sqrt (+ x 1)))))))>
1538643860.947 * * * * [misc]progress:  [ 103 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (expm1 (log1p (sqrt (+ x 1)))))))>
1538643860.947 * * * * [misc]progress:  [ 104 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (pow (+ x 1) 1/2))))>
1538643860.947 * * * * [misc]progress:  [ 105 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (pow (sqrt (+ x 1)) 1))))>
1538643860.947 * * * * [misc]progress:  [ 106 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (exp (log (sqrt (+ x 1)))))))>
1538643860.947 * * * * [misc]progress:  [ 107 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (log (exp (sqrt (+ x 1)))))))>
1538643860.947 * * * * [misc]progress:  [ 108 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))>
1538643860.947 * * * * [misc]progress:  [ 109 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1538643860.947 * * * * [misc]progress:  [ 110 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))>
1538643860.948 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1538643860.948 * * [misc]simplify:  iters left: 6 (6 enodes)
1538643860.951 * * [misc]simplify:  iters left: 5 (10 enodes)
1538643860.954 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1538643860.954 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))))))
1538643860.954 * * * * [misc]progress:  [ 111 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1538643860.954 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538643860.955 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643860.957 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643860.959 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538643860.959 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))))))
1538643860.959 * * * * [misc]progress:  [ 112 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt 1) (sqrt (+ x 1))))))>
1538643860.959 * [enter]simplify:  Simplifying (sqrt 1)
1538643860.960 * * [misc]simplify:  iters left: 1 (2 enodes)
1538643860.961 * [exit]simplify:  Simplified to 1
1538643860.961 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* 1 (sqrt (+ x 1))))))
1538643860.961 * * * * [misc]progress:  [ 113 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))>
1538643860.961 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1538643860.962 * * [misc]simplify:  iters left: 4 (7 enodes)
1538643860.966 * * [misc]simplify:  iters left: 3 (15 enodes)
1538643860.970 * * [misc]simplify:  iters left: 2 (17 enodes)
1538643860.974 * [exit]simplify:  Simplified to (sqrt (fma x (* x x) 1))
1538643860.975 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (fma x (* x x) 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))
1538643860.975 * * * * [misc]progress:  [ 114 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))))))>
1538643860.975 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1538643860.975 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643860.978 * * [misc]simplify:  iters left: 4 (13 enodes)
1538643860.980 * * [misc]simplify:  iters left: 3 (20 enodes)
1538643860.983 * * [misc]simplify:  iters left: 2 (24 enodes)
1538643860.986 * * [misc]simplify:  iters left: 1 (40 enodes)
1538643861.000 * [exit]simplify:  Simplified to (sqrt (fma x x -1))
1538643861.000 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (fma x x -1)) (sqrt (- x 1))))))
1538643861.000 * * * * [misc]progress:  [ 115 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1538643861.000 * * * * [misc]progress:  [ 116 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (fabs (sqrt (+ x 1))))))>
1538643861.000 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538643861.000 * * [misc]simplify:  iters left: 3 (4 enodes)
1538643861.001 * * [misc]simplify:  iters left: 2 (7 enodes)
1538643861.002 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538643861.002 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (fabs (sqrt (+ 1 x))))))
1538643861.002 * * * * [misc]progress:  [ 117 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* 1 (sqrt (+ x 1))))))>
1538643861.002 * * * * [misc]progress:  [ 118 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643861.002 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538643861.003 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1538643861.003 * * * * [misc]progress:  [ 119 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643861.003 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538643861.003 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1538643861.003 * * * * [misc]progress:  [ 120 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (* (sqrt x) (sqrt (+ x 1)))))>
1538643861.003 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538643861.003 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1538643861.003 * * * * [misc]progress:  [ 121 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))))>
1538643861.003 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1538643861.003 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) +nan.0))
1538643861.003 * * * * [misc]progress:  [ 122 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (- (+ x 1/2) (* 1/8 (/ 1 x)))))>
1538643861.003 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1538643861.006 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643861.011 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643861.021 * * [misc]simplify:  iters left: 4 (37 enodes)
1538643861.037 * * [misc]simplify:  iters left: 3 (61 enodes)
1538643861.052 * * [misc]simplify:  iters left: 2 (84 enodes)
1538643861.076 * * [misc]simplify:  iters left: 1 (108 enodes)
1538643861.114 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1538643861.114 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (/ -1/8 x) (+ 1/2 x))))
1538643861.114 * * * * [misc]progress:  [ 123 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1538643861.114 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538643861.114 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) +nan.0))
1538643861.114 * * * * [misc]progress:  [ 124 / 129 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1538643861.115 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1538643861.115 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538643861.115 * * * * [misc]progress:  [ 125 / 129 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1538643861.115 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538643861.115 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538643861.115 * * * * [misc]progress:  [ 126 / 129 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1538643861.115 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538643861.115 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538643861.115 * * * * [misc]progress:  [ 127 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))))))>
1538643861.115 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1538643861.115 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643861.118 * * [misc]simplify:  iters left: 5 (21 enodes)
1538643861.124 * * [misc]simplify:  iters left: 4 (43 enodes)
1538643861.141 * * [misc]simplify:  iters left: 3 (67 enodes)
1538643861.154 * * [misc]simplify:  iters left: 2 (103 enodes)
1538643861.173 * * [misc]simplify:  iters left: 1 (126 enodes)
1538643861.219 * [exit]simplify:  Simplified to (fma (fma x -1/8 1/2) x 1)
1538643861.219 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (fma (fma x -1/8 1/2) x 1))))
1538643861.219 * * * * [misc]progress:  [ 128 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1538643861.220 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538643861.220 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) +nan.0)))
1538643861.220 * * * * [misc]progress:  [ 129 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1538643861.220 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538643861.220 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) +nan.0)))
1538643861.220 * * * [misc]progress:  adding candidates to table
1538643862.912 * * [misc]progress:  iteration 3 / 4
1538643862.912 * * * [misc]progress:  picking best candidate
1538643862.954 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643862.954 * * * [misc]progress:  localizing error
1538643862.964 * * * [misc]progress:  generating rewritten candidates
1538643862.964 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1538643863.200 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1538643863.233 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1538643863.468 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1538643863.501 * * * [misc]progress:  generating series expansions
1538643863.502 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1538643863.502 * [misc]backup-simplify:  Simplify (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) into (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1538643863.502 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1538643863.502 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1538643863.502 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1538643863.502 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1538643863.502 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538643863.502 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.502 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.502 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.502 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643863.502 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.502 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.502 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.502 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.502 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.502 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643863.503 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538643863.503 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.503 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538643863.503 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.503 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.503 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.503 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538643863.503 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538643863.503 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538643863.503 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643863.503 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.503 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.503 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.503 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.503 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.504 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643863.504 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643863.504 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.504 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643863.504 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538643863.504 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.504 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.504 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.504 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.504 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.504 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.504 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.505 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1538643863.505 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1538643863.505 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1538643863.505 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538643863.505 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.505 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.505 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.505 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643863.505 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.505 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.505 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.505 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.505 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.505 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643863.505 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538643863.505 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.505 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538643863.505 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.505 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.506 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.506 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538643863.506 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538643863.506 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538643863.506 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643863.506 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.506 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.506 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.506 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.506 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.506 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643863.506 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643863.506 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.506 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643863.506 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538643863.506 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.506 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.506 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.506 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.507 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.507 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.507 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.507 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538643863.507 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.507 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538643863.508 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1538643863.508 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1538643863.508 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.509 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538643863.509 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.510 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538643863.511 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1538643863.511 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.511 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1538643863.511 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538643863.512 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.512 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1538643863.512 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.513 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1538643863.513 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.513 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1538643863.515 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1538643863.515 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.515 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1538643863.515 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538643863.516 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.517 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1538643863.517 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.517 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) (- +nan.0))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1538643863.518 * [misc]backup-simplify:  Simplify (/ 1 (* (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))))) into (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))
1538643863.518 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1538643863.518 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1538643863.518 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1538643863.518 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1538643863.518 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.518 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.518 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.518 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643863.518 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.518 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.518 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.518 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.518 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.518 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.518 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.518 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.518 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.518 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643863.518 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643863.519 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643863.519 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1538643863.519 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538643863.519 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538643863.519 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538643863.519 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538643863.519 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.519 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.519 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.519 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.519 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.519 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.519 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.519 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538643863.519 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643863.519 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.519 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.519 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.520 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.520 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.520 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.520 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.520 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.520 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.520 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.520 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.520 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.520 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538643863.521 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1538643863.521 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1538643863.521 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1538643863.521 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.521 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.521 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.521 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643863.521 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.521 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.521 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.521 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.521 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.521 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.521 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.521 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.521 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.521 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643863.521 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643863.521 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643863.522 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1538643863.522 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538643863.522 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538643863.522 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538643863.522 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538643863.522 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.522 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.522 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.522 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.522 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.522 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.522 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.522 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538643863.522 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643863.522 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.522 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.522 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.522 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.522 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.522 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.522 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.523 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.523 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.523 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.523 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.523 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.523 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538643863.523 * [misc]backup-simplify:  Simplify (* 1 +nan.0) into +nan.0
1538643863.523 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643863.524 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643863.524 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.524 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643863.525 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643863.525 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.525 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.526 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538643863.526 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 +nan.0)) into (- +nan.0)
1538643863.526 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.527 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.527 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.527 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.528 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.528 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.528 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.530 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538643863.530 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.530 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.530 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538643863.531 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1538643863.531 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 +nan.0))) into (- +nan.0)
1538643863.531 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.535 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 3)) (+ (* (- +nan.0) (pow (/ 1 x) 2)) (* +nan.0 (/ 1 x)))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538643863.535 * [misc]backup-simplify:  Simplify (/ 1 (* (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))))) into (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1538643863.536 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1538643863.536 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1538643863.536 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1538643863.536 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1538643863.536 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538643863.536 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643863.536 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643863.536 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.536 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.536 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.536 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.536 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.536 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.536 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.536 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643863.536 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643863.536 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.536 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.536 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643863.536 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643863.536 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643863.536 * [misc]backup-simplify:  Simplify -1 into -1
1538643863.537 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.537 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.537 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.537 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643863.537 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.537 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.537 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643863.537 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643863.537 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643863.537 * [misc]backup-simplify:  Simplify -1 into -1
1538643863.537 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.537 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.537 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.537 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643863.537 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.538 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.538 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.538 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1538643863.538 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.538 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1538643863.538 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538643863.539 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.539 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643863.539 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643863.539 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.540 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.540 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538643863.541 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.541 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.541 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1538643863.542 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538643863.542 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538643863.542 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538643863.542 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643863.542 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.542 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.542 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.542 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.542 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.542 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.542 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.542 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643863.542 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643863.542 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538643863.542 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.542 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.543 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1538643863.543 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1538643863.543 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1538643863.543 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538643863.543 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643863.543 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643863.543 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.543 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.543 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.543 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.543 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.543 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.543 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.543 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643863.543 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643863.543 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.543 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.543 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643863.543 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643863.543 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643863.543 * [misc]backup-simplify:  Simplify -1 into -1
1538643863.543 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.543 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.543 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.544 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643863.544 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.544 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.544 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643863.544 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643863.544 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643863.544 * [misc]backup-simplify:  Simplify -1 into -1
1538643863.544 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.544 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.544 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.544 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643863.544 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.545 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.545 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.545 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1538643863.545 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.545 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1538643863.545 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538643863.546 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.546 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643863.546 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643863.546 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.547 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.547 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538643863.548 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.548 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.548 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1538643863.548 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538643863.549 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538643863.549 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538643863.549 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643863.549 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.549 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.549 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.549 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.549 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.549 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.549 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.549 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643863.549 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643863.549 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538643863.549 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.549 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.550 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1538643863.550 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.550 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.550 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.551 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.551 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643863.551 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.552 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.552 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.553 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.553 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.554 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1538643863.554 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538643863.555 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1538643863.555 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.555 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643863.555 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643863.555 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.555 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1538643863.556 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.556 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.557 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.557 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.557 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643863.557 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.558 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.559 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.559 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.560 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.561 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))))) into (- +nan.0)
1538643863.562 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538643863.563 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1538643863.563 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.563 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.563 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643863.563 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.563 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1538643863.564 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.564 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.565 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.565 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.566 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643863.566 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.567 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.567 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.568 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.568 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.570 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))))) into (- +nan.0)
1538643863.571 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538643863.572 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1538643863.572 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.573 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 3)) (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (* (- +nan.0) (/ 1 (- x))))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538643863.573 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1538643863.573 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1538643863.573 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1538643863.573 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1538643863.573 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538643863.574 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.574 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.574 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.574 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643863.574 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.574 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.574 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.574 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.574 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.574 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643863.574 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538643863.574 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.574 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538643863.574 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.574 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.574 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1538643863.574 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538643863.575 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.575 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.575 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.575 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643863.575 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.575 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.575 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.575 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.575 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.575 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643863.575 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538643863.575 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.575 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538643863.575 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.575 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.575 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.576 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643863.576 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.576 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1538643863.576 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.576 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643863.577 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.577 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1538643863.577 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.577 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643863.578 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1538643863.578 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1538643863.578 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1538643863.578 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1538643863.578 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1538643863.578 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643863.578 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.578 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.578 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.578 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.578 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.578 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.578 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.578 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.578 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.578 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.578 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.578 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.578 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643863.579 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643863.579 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643863.579 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1538643863.579 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643863.579 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1538643863.579 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1538643863.579 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643863.579 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.579 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.579 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.579 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.579 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.579 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.579 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.579 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.579 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.579 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.579 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.579 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.580 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643863.580 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643863.580 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643863.580 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1538643863.580 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643863.580 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.580 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538643863.580 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.580 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.581 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1538643863.581 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538643863.581 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1538643863.581 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1538643863.582 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1538643863.582 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1538643863.582 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1538643863.582 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643863.582 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643863.582 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643863.582 * [misc]backup-simplify:  Simplify -1 into -1
1538643863.582 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.582 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.582 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.582 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643863.582 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.582 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.582 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643863.582 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643863.582 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.582 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.582 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.582 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.582 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.582 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.582 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.583 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643863.583 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643863.583 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.583 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.583 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1538643863.583 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643863.583 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643863.583 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643863.583 * [misc]backup-simplify:  Simplify -1 into -1
1538643863.583 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.583 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.583 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.583 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643863.583 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.584 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.584 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643863.584 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643863.584 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.584 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.584 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.584 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.584 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.584 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.584 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.584 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643863.584 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643863.584 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.584 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.585 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1538643863.585 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.585 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1538643863.585 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.585 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643863.585 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643863.585 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.586 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.586 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538643863.586 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.587 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1538643863.587 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.587 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.587 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643863.587 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.588 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.588 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.589 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.590 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1538643863.590 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.590 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.590 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643863.590 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.591 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.591 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.592 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.593 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0)
1538643863.593 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.594 * [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)))))
1538643863.594 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1538643863.594 * [misc]backup-simplify:  Simplify (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) into (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1538643863.594 * [misc]approximate:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1538643863.594 * [misc]taylor:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in x
1538643863.594 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1538643863.594 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538643863.594 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.594 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.595 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.595 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643863.595 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.595 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.595 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.595 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.595 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.595 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643863.595 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538643863.595 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.595 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538643863.595 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.595 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.595 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538643863.595 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538643863.595 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643863.595 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.596 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.596 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.596 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.596 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.596 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643863.596 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643863.596 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.596 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643863.596 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538643863.596 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.596 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.596 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.596 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.596 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.596 * [misc]taylor:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in x
1538643863.596 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1538643863.596 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538643863.596 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.597 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.597 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.597 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643863.597 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.597 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.597 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.597 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.597 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.597 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643863.597 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538643863.597 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.597 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538643863.597 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.597 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.597 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538643863.597 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538643863.597 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643863.597 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.597 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.597 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.598 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.598 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.598 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643863.598 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643863.598 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.598 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643863.598 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538643863.598 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.598 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.598 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.598 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.598 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.599 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.599 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538643863.599 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.599 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538643863.599 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1538643863.599 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.599 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.600 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538643863.601 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.601 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538643863.601 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.601 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1538643863.602 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.602 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1538643863.602 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.602 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.603 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1538643863.603 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.603 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1538643863.604 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.604 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1538643863.604 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.605 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1538643863.605 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.606 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 3)) (+ (* (- +nan.0) (pow x 2)) (* (- +nan.0) x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1538643863.606 * [misc]backup-simplify:  Simplify (* (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1538643863.606 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1538643863.606 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538643863.606 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1538643863.606 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1538643863.606 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643863.606 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.606 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.606 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.606 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.606 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.606 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.606 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.606 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.606 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.606 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.607 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.607 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.607 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643863.607 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643863.607 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643863.607 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1538643863.607 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643863.607 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538643863.607 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538643863.607 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.607 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.607 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.607 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.607 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.608 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.608 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.608 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538643863.608 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643863.608 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.608 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.608 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.608 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.608 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.608 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.608 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.608 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.608 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.609 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.609 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538643863.609 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1538643863.609 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1538643863.609 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643863.609 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.609 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.609 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.609 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.609 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.609 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.609 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.609 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.609 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.609 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.609 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.609 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.609 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643863.609 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643863.609 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643863.610 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1538643863.610 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643863.610 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538643863.610 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538643863.610 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.610 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.610 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.610 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.610 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.610 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.610 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.610 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538643863.610 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643863.610 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.610 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.610 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.610 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.610 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.610 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.611 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.611 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.611 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.611 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.611 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.611 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1538643863.611 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.611 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.612 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* 1/2 0)) into (- +nan.0)
1538643863.612 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.612 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643863.613 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.613 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643863.613 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643863.614 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.614 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.614 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.614 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.614 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1538643863.615 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538643863.615 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* 1/2 (- +nan.0)) (* -1/8 0))) into (- +nan.0)
1538643863.616 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.616 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.616 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.617 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.617 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.617 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.617 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.618 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.618 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.618 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.618 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1538643863.619 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* 1/2 (- +nan.0)) (+ (* -1/8 (- +nan.0)) (* 1/16 0)))) into (- +nan.0)
1538643863.619 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.620 * [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)))))
1538643863.620 * [misc]backup-simplify:  Simplify (* (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x))))
1538643863.620 * [misc]approximate:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1538643863.620 * [misc]taylor:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in x
1538643863.620 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1538643863.620 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538643863.620 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643863.620 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643863.620 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.620 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.620 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.620 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.620 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.620 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.620 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.620 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643863.620 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643863.621 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.621 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.621 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643863.621 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643863.621 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643863.621 * [misc]backup-simplify:  Simplify -1 into -1
1538643863.621 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.621 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.621 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.621 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643863.621 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.621 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.621 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643863.621 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643863.621 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643863.621 * [misc]backup-simplify:  Simplify -1 into -1
1538643863.621 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.621 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.621 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.622 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643863.622 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.622 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.622 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643863.622 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643863.622 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.622 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.622 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.622 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.622 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.622 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.622 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.622 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643863.622 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643863.622 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.623 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.623 * [misc]taylor:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in x
1538643863.623 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1538643863.623 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538643863.623 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643863.623 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643863.623 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.623 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.623 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.623 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.623 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.623 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.623 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.623 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643863.623 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643863.623 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.625 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.625 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643863.625 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643863.625 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643863.625 * [misc]backup-simplify:  Simplify -1 into -1
1538643863.625 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.625 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.625 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.625 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643863.626 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.626 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.626 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643863.626 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643863.626 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643863.626 * [misc]backup-simplify:  Simplify -1 into -1
1538643863.626 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.626 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.626 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.626 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643863.626 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.626 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.626 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643863.626 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643863.626 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.626 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.626 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.626 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.627 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.627 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.627 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.627 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643863.627 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643863.627 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.627 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.627 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.627 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1538643863.628 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1538643863.628 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.628 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.628 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1538643863.628 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* 0 0)) into 0
1538643863.628 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.628 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643863.628 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643863.628 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.629 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.629 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538643863.630 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.630 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643863.630 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643863.630 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.631 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.631 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538643863.632 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.632 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.632 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1538643863.633 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (* (- +nan.0) 0))) into 0
1538643863.633 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.633 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.633 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643863.633 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.634 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.634 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.634 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.635 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.635 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643863.635 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.635 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.636 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.636 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.636 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.637 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1538643863.638 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1538643863.638 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.639 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.639 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643863.639 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.640 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.640 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.641 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.641 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.641 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643863.641 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.642 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.642 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.644 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.644 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.645 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))))) into (- +nan.0)
1538643863.646 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))))) into (- +nan.0)
1538643863.646 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.647 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.647 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643863.647 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.648 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.648 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.649 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.649 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.649 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643863.650 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.650 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.651 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.652 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.652 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.653 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))))) into (- +nan.0)
1538643863.655 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))))) into (- +nan.0)
1538643863.655 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.656 * [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)))))
1538643863.656 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1538643863.656 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1538643863.656 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1538643863.656 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538643863.656 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538643863.656 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643863.656 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.656 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.656 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.656 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.656 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.656 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643863.657 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643863.657 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.657 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643863.657 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538643863.657 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.657 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.657 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.657 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.657 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.657 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538643863.657 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538643863.657 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643863.657 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.657 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.657 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.657 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.657 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.657 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643863.658 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643863.658 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.658 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643863.658 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538643863.658 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.658 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.658 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.658 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.658 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.658 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.658 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.658 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538643863.659 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.659 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.659 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538643863.660 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.660 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538643863.660 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.661 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538643863.661 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1538643863.661 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1538643863.661 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538643863.661 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538643863.661 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.661 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.661 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.661 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.661 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.661 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.661 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.661 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538643863.661 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643863.661 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.661 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.661 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.661 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.661 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.661 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.661 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.662 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.662 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.662 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.662 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538643863.662 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538643863.662 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.662 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.662 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.662 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.662 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.662 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.663 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.663 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538643863.663 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643863.663 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.663 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.663 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.663 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.663 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.663 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.663 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.663 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.663 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.663 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643863.663 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.663 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.664 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.664 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.664 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643863.664 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.665 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643863.665 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643863.665 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.665 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.666 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.666 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.666 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.667 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.667 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.667 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.667 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.668 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.668 * [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)))))
1538643863.668 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1538643863.668 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1538643863.668 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538643863.668 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643863.668 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643863.668 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.668 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.668 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.668 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.668 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.668 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.668 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.669 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643863.669 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643863.669 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.669 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.669 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643863.669 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643863.669 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643863.669 * [misc]backup-simplify:  Simplify -1 into -1
1538643863.669 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.669 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.669 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.669 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643863.669 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.670 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.670 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538643863.670 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643863.670 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643863.670 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643863.670 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.670 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643863.670 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.670 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.670 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.670 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643863.670 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643863.670 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643863.670 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.670 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.670 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643863.670 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643863.670 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643863.671 * [misc]backup-simplify:  Simplify -1 into -1
1538643863.671 * [misc]taylor:  Taking taylor expansion of x in x
1538643863.671 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.671 * [misc]backup-simplify:  Simplify 1 into 1
1538643863.671 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643863.671 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643863.671 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643863.671 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.671 * [misc]backup-simplify:  Simplify 0 into 0
1538643863.671 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.671 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.672 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643863.672 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643863.672 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643863.672 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.673 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538643863.673 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643863.673 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.673 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.674 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.674 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643863.674 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643863.674 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.675 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643863.675 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643863.675 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643863.676 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643863.676 * [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)))))
1538643863.676 * * * [misc]progress:  simplifying candidates
1538643863.676 * * * * [misc]progress:  [ 1 / 117 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643863.676 * * * * [misc]progress:  [ 2 / 117 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643863.676 * * * * [misc]progress:  [ 3 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))>
1538643863.676 * * * * [misc]progress:  [ 4 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1538643863.676 * [enter]simplify:  Simplifying (- 1)
1538643863.677 * * [misc]simplify:  iters left: 2 (2 enodes)
1538643863.678 * * [misc]simplify:  iters left: 1 (5 enodes)
1538643863.678 * [exit]simplify:  Simplified to -1
1538643863.678 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1538643863.678 * * * * [misc]progress:  [ 5 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1538643863.678 * [enter]simplify:  Simplifying (- 1)
1538643863.678 * * [misc]simplify:  iters left: 2 (2 enodes)
1538643863.679 * * [misc]simplify:  iters left: 1 (5 enodes)
1538643863.680 * [exit]simplify:  Simplified to -1
1538643863.680 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1538643863.680 * * * * [misc]progress:  [ 6 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1538643863.680 * [enter]simplify:  Simplifying (- 1)
1538643863.680 * * [misc]simplify:  iters left: 2 (2 enodes)
1538643863.681 * * [misc]simplify:  iters left: 1 (5 enodes)
1538643863.681 * [exit]simplify:  Simplified to -1
1538643863.681 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1538643863.681 * * * * [misc]progress:  [ 7 / 117 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) 1))>
1538643863.681 * * * * [misc]progress:  [ 8 / 117 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643863.681 * * * * [misc]progress:  [ 9 / 117 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643863.681 * * * * [misc]progress:  [ 10 / 117 ] simplifiying candidate #<alt (λ (x) (exp (- (log (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643863.681 * * * * [misc]progress:  [ 11 / 117 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643863.681 * * * * [misc]progress:  [ 12 / 117 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643863.681 * * * * [misc]progress:  [ 13 / 117 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))) (cbrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643863.681 * * * * [misc]progress:  [ 14 / 117 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643863.681 * * * * [misc]progress:  [ 15 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643863.681 * * * * [misc]progress:  [ 16 / 117 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643863.682 * * * * [misc]progress:  [ 17 / 117 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643863.682 * * * * [misc]progress:  [ 18 / 117 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643863.682 * * * * [misc]progress:  [ 19 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1538643863.682 * * * * [misc]progress:  [ 20 / 117 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643863.682 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1538643863.682 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643863.683 * * [misc]simplify:  iters left: 4 (10 enodes)
1538643863.685 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1538643863.685 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ 1 x)) (sqrt x))))
1538643863.685 * * * * [misc]progress:  [ 21 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1538643863.685 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1538643863.686 * * [misc]simplify:  iters left: 6 (17 enodes)
1538643863.692 * * [misc]simplify:  iters left: 5 (43 enodes)
1538643863.704 * * [misc]simplify:  iters left: 4 (97 enodes)
1538643863.737 * * [misc]simplify:  iters left: 3 (262 enodes)
1538643863.912 * [exit]simplify:  Simplified to (fma (sqrt (fma x x (- 1 x))) (fma (sqrt (+ x 1)) (- (sqrt x)) (+ x x)) (sqrt (fma x x (- 1 x))))
1538643863.912 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (fma (sqrt (fma x x (- 1 x))) (fma (sqrt (+ x 1)) (- (sqrt x)) (+ x x)) (sqrt (fma x x (- 1 x))))))
1538643863.912 * * * * [misc]progress:  [ 22 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))))>
1538643863.913 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))
1538643863.914 * * [misc]simplify:  iters left: 6 (13 enodes)
1538643863.917 * * [misc]simplify:  iters left: 5 (27 enodes)
1538643863.925 * * [misc]simplify:  iters left: 4 (45 enodes)
1538643863.933 * * [misc]simplify:  iters left: 3 (63 enodes)
1538643863.942 * * [misc]simplify:  iters left: 2 (81 enodes)
1538643863.956 * * [misc]simplify:  iters left: 1 (106 enodes)
1538643863.977 * [exit]simplify:  Simplified to (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (- (fma x x 1) x)))
1538643863.977 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (- (fma x x 1) x)))))
1538643863.977 * * * * [misc]progress:  [ 23 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1538643863.977 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1538643863.978 * * [misc]simplify:  iters left: 6 (13 enodes)
1538643863.983 * * [misc]simplify:  iters left: 5 (34 enodes)
1538643863.994 * * [misc]simplify:  iters left: 4 (78 enodes)
1538643864.023 * * [misc]simplify:  iters left: 3 (233 enodes)
1538643864.186 * [exit]simplify:  Simplified to (* (sqrt (- x 1)) (fma (sqrt (+ 1 x)) (- (sqrt x)) (+ x (+ 1 x))))
1538643864.186 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (* (sqrt (- x 1)) (fma (sqrt (+ 1 x)) (- (sqrt x)) (+ x (+ 1 x))))))
1538643864.186 * * * * [misc]progress:  [ 24 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))))>
1538643864.187 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))
1538643864.187 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643864.190 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643864.193 * * [misc]simplify:  iters left: 4 (26 enodes)
1538643864.201 * * [misc]simplify:  iters left: 3 (34 enodes)
1538643864.206 * * [misc]simplify:  iters left: 2 (41 enodes)
1538643864.211 * * [misc]simplify:  iters left: 1 (43 enodes)
1538643864.218 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x)))
1538643864.218 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x)))))
1538643864.218 * * * * [misc]progress:  [ 25 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))>
1538643864.218 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1538643864.219 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643864.222 * * [misc]simplify:  iters left: 5 (21 enodes)
1538643864.227 * * [misc]simplify:  iters left: 4 (44 enodes)
1538643864.237 * * [misc]simplify:  iters left: 3 (71 enodes)
1538643864.256 * * [misc]simplify:  iters left: 2 (120 enodes)
1538643864.283 * * [misc]simplify:  iters left: 1 (150 enodes)
1538643864.323 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1538643864.323 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))))
1538643864.323 * * * * [misc]progress:  [ 26 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (- (sqrt (+ x 1)) (sqrt x))))>
1538643864.323 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1538643864.324 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643864.325 * * [misc]simplify:  iters left: 4 (11 enodes)
1538643864.327 * * [misc]simplify:  iters left: 3 (12 enodes)
1538643864.329 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538643864.329 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (- (sqrt (+ 1 x)) (sqrt x))))
1538643864.329 * * * * [misc]progress:  [ 27 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))>
1538643864.329 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1538643864.330 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643864.332 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643864.338 * * [misc]simplify:  iters left: 4 (29 enodes)
1538643864.343 * * [misc]simplify:  iters left: 3 (40 enodes)
1538643864.349 * * [misc]simplify:  iters left: 2 (53 enodes)
1538643864.359 * * [misc]simplify:  iters left: 1 (76 enodes)
1538643864.376 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1538643864.377 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- (fma x x 1) x))))
1538643864.377 * * * * [misc]progress:  [ 28 / 117 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- x 1))))>
1538643864.377 * [enter]simplify:  Simplifying (sqrt (- x 1))
1538643864.377 * * [misc]simplify:  iters left: 3 (4 enodes)
1538643864.379 * * [misc]simplify:  iters left: 2 (9 enodes)
1538643864.380 * * [misc]simplify:  iters left: 1 (10 enodes)
1538643864.381 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1538643864.381 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ x -1))))
1538643864.381 * * * * [misc]progress:  [ 29 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (log1p (expm1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.381 * * * * [misc]progress:  [ 30 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (expm1 (log1p (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.381 * * * * [misc]progress:  [ 31 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* x (+ x 1)) 1/2) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.381 * [enter]simplify:  Simplifying (* x (+ x 1))
1538643864.381 * * [misc]simplify:  iters left: 4 (4 enodes)
1538643864.383 * * [misc]simplify:  iters left: 3 (13 enodes)
1538643864.386 * * [misc]simplify:  iters left: 2 (16 enodes)
1538643864.389 * * [misc]simplify:  iters left: 1 (31 enodes)
1538643864.398 * [exit]simplify:  Simplified to (fma x x x)
1538643864.399 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (pow (fma x x x) 1/2) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643864.399 * * * * [misc]progress:  [ 32 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.399 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1538643864.399 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643864.400 * * [misc]simplify:  iters left: 4 (10 enodes)
1538643864.402 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1538643864.402 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643864.402 * * * * [misc]progress:  [ 33 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.402 * * * * [misc]progress:  [ 34 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (exp (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.402 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1538643864.403 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643864.404 * * [misc]simplify:  iters left: 5 (12 enodes)
1538643864.406 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1538643864.406 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x))))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643864.406 * * * * [misc]progress:  [ 35 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (exp (log (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.406 * * * * [misc]progress:  [ 36 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (log (exp (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.406 * * * * [misc]progress:  [ 37 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (cbrt (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.406 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1538643864.409 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643864.412 * * [misc]simplify:  iters left: 5 (20 enodes)
1538643864.418 * * [misc]simplify:  iters left: 4 (60 enodes)
1538643864.440 * * [misc]simplify:  iters left: 3 (158 enodes)
1538643864.567 * * [misc]simplify:  iters left: 2 (432 enodes)
1538643864.916 * [exit]simplify:  Simplified to (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1)))
1538643864.916 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (cbrt (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643864.916 * * * * [misc]progress:  [ 38 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (cbrt (* (sqrt x) (sqrt (+ x 1)))) (cbrt (* (sqrt x) (sqrt (+ x 1))))) (cbrt (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.916 * * * * [misc]progress:  [ 39 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (cbrt (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.916 * * * * [misc]progress:  [ 40 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.916 * [enter]simplify:  Simplifying (* x (+ x 1))
1538643864.917 * * [misc]simplify:  iters left: 4 (4 enodes)
1538643864.918 * * [misc]simplify:  iters left: 3 (13 enodes)
1538643864.921 * * [misc]simplify:  iters left: 2 (16 enodes)
1538643864.924 * * [misc]simplify:  iters left: 1 (31 enodes)
1538643864.934 * [exit]simplify:  Simplified to (fma x x x)
1538643864.934 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (sqrt (fma x x x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643864.934 * * * * [misc]progress:  [ 41 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (* (sqrt x) (sqrt (+ x 1)))) (sqrt (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.934 * * * * [misc]progress:  [ 42 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.934 * * * * [misc]progress:  [ 43 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.934 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1538643864.934 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643864.935 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643864.936 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1538643864.936 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643864.936 * * * * [misc]progress:  [ 44 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.937 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1538643864.937 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643864.938 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643864.939 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1538643864.939 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643864.939 * * * * [misc]progress:  [ 45 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.939 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538643864.940 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643864.941 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643864.942 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538643864.942 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643864.942 * * * * [misc]progress:  [ 46 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.942 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538643864.942 * * [misc]simplify:  iters left: 3 (4 enodes)
1538643864.943 * * [misc]simplify:  iters left: 2 (7 enodes)
1538643864.944 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538643864.944 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643864.944 * * * * [misc]progress:  [ 47 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.944 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538643864.944 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643864.945 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643864.947 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538643864.947 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643864.947 * * * * [misc]progress:  [ 48 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) 1) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.947 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538643864.947 * * [misc]simplify:  iters left: 3 (4 enodes)
1538643864.948 * * [misc]simplify:  iters left: 2 (7 enodes)
1538643864.949 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538643864.949 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) 1) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643864.949 * * * * [misc]progress:  [ 49 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.949 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1538643864.949 * * [misc]simplify:  iters left: 4 (4 enodes)
1538643864.950 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1538643864.950 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643864.950 * * * * [misc]progress:  [ 50 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.950 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1538643864.950 * * [misc]simplify:  iters left: 2 (3 enodes)
1538643864.951 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1538643864.951 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643864.951 * * * * [misc]progress:  [ 51 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.951 * * * * [misc]progress:  [ 52 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643864.951 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1538643864.952 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643864.957 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643864.962 * * [misc]simplify:  iters left: 4 (29 enodes)
1538643864.969 * * [misc]simplify:  iters left: 3 (40 enodes)
1538643864.979 * * [misc]simplify:  iters left: 2 (53 enodes)
1538643864.993 * * [misc]simplify:  iters left: 1 (76 enodes)
1538643865.019 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1538643865.019 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (fma x x 1) x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643865.019 * * * * [misc]progress:  [ 53 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643865.019 * [enter]simplify:  Simplifying (sqrt (- x 1))
1538643865.020 * * [misc]simplify:  iters left: 3 (4 enodes)
1538643865.022 * * [misc]simplify:  iters left: 2 (9 enodes)
1538643865.024 * * [misc]simplify:  iters left: 1 (10 enodes)
1538643865.026 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1538643865.026 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643865.026 * * * * [misc]progress:  [ 54 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643865.026 * * * * [misc]progress:  [ 55 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (log1p (expm1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643865.026 * * * * [misc]progress:  [ 56 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (expm1 (log1p (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643865.026 * * * * [misc]progress:  [ 57 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1538643865.026 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1538643865.027 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643865.030 * * [misc]simplify:  iters left: 5 (22 enodes)
1538643865.039 * * [misc]simplify:  iters left: 4 (40 enodes)
1538643865.054 * * [misc]simplify:  iters left: 3 (72 enodes)
1538643865.080 * * [misc]simplify:  iters left: 2 (94 enodes)
1538643865.112 * * [misc]simplify:  iters left: 1 (180 enodes)
1538643865.248 * [exit]simplify:  Simplified to (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x)))
1538643865.248 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (pow (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x))) 1)))
1538643865.248 * * * * [misc]progress:  [ 58 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1538643865.249 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1538643865.249 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643865.252 * * [misc]simplify:  iters left: 5 (22 enodes)
1538643865.258 * * [misc]simplify:  iters left: 4 (40 enodes)
1538643865.271 * * [misc]simplify:  iters left: 3 (72 enodes)
1538643865.288 * * [misc]simplify:  iters left: 2 (94 enodes)
1538643865.309 * * [misc]simplify:  iters left: 1 (180 enodes)
1538643865.421 * [exit]simplify:  Simplified to (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x)))
1538643865.421 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (pow (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x))) 1)))
1538643865.421 * * * * [misc]progress:  [ 59 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1538643865.421 * * * * [misc]progress:  [ 60 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643865.422 * [enter]simplify:  Simplifying (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1538643865.422 * * [misc]simplify:  iters left: 6 (11 enodes)
1538643865.425 * * [misc]simplify:  iters left: 5 (19 enodes)
1538643865.428 * * [misc]simplify:  iters left: 4 (25 enodes)
1538643865.431 * * [misc]simplify:  iters left: 3 (26 enodes)
1538643865.436 * [exit]simplify:  Simplified to (+ (log (+ (sqrt x) (sqrt (+ 1 x)))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))
1538643865.436 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (exp (+ (log (+ (sqrt x) (sqrt (+ 1 x)))) (+ (log (sqrt x)) (log (sqrt (+ 1 x))))))))
1538643865.436 * * * * [misc]progress:  [ 61 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643865.436 * [enter]simplify:  Simplifying (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1538643865.437 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643865.439 * * [misc]simplify:  iters left: 5 (19 enodes)
1538643865.442 * * [misc]simplify:  iters left: 4 (24 enodes)
1538643865.446 * * [misc]simplify:  iters left: 3 (28 enodes)
1538643865.451 * [exit]simplify:  Simplified to (+ (log (+ (sqrt x) (sqrt (+ x 1)))) (log (* (sqrt x) (sqrt (+ x 1)))))
1538643865.451 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (exp (+ (log (+ (sqrt x) (sqrt (+ x 1)))) (log (* (sqrt x) (sqrt (+ x 1))))))))
1538643865.451 * * * * [misc]progress:  [ 62 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (log (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643865.451 * * * * [misc]progress:  [ 63 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (exp (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643865.451 * * * * [misc]progress:  [ 64 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643865.451 * [enter]simplify:  Simplifying (* (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1538643865.452 * * [misc]simplify:  iters left: 6 (14 enodes)
1538643865.458 * * [misc]simplify:  iters left: 5 (43 enodes)
1538643865.486 * * [misc]simplify:  iters left: 4 (219 enodes)
1538643865.784 * [exit]simplify:  Simplified to (* (* (+ (sqrt x) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1)))) (* (* (sqrt (+ x 1)) (* (+ x 1) x)) (fma (sqrt x) (sqrt (+ x 1)) x)))
1538643865.784 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (cbrt (* (* (+ (sqrt x) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1)))) (* (* (sqrt (+ x 1)) (* (+ x 1) x)) (fma (sqrt x) (sqrt (+ x 1)) x))))))
1538643865.784 * * * * [misc]progress:  [ 65 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643865.784 * [enter]simplify:  Simplifying (* (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1538643865.785 * * [misc]simplify:  iters left: 6 (12 enodes)
1538643865.790 * * [misc]simplify:  iters left: 5 (42 enodes)
1538643865.814 * * [misc]simplify:  iters left: 4 (185 enodes)
1538643866.005 * [exit]simplify:  Simplified to (* (* (+ (sqrt x) (sqrt (+ x 1))) (* x (* (+ x 1) (sqrt x)))) (* (fma (sqrt (+ x 1)) (sqrt x) (+ x 1)) (+ (sqrt x) (sqrt (+ x 1)))))
1538643866.005 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (cbrt (* (* (+ (sqrt x) (sqrt (+ x 1))) (* x (* (+ x 1) (sqrt x)))) (* (fma (sqrt (+ x 1)) (sqrt x) (+ x 1)) (+ (sqrt x) (sqrt (+ x 1))))))))
1538643866.005 * * * * [misc]progress:  [ 66 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (cbrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643866.005 * * * * [misc]progress:  [ 67 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643866.005 * * * * [misc]progress:  [ 68 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643866.005 * * * * [misc]progress:  [ 69 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))>
1538643866.006 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))
1538643866.007 * * [misc]simplify:  iters left: 6 (15 enodes)
1538643866.012 * * [misc]simplify:  iters left: 5 (41 enodes)
1538643866.024 * * [misc]simplify:  iters left: 4 (87 enodes)
1538643866.053 * * [misc]simplify:  iters left: 3 (176 enodes)
1538643866.105 * * [misc]simplify:  iters left: 2 (327 enodes)
1538643866.285 * [exit]simplify:  Simplified to (* (sqrt (fma (* x x) x 1)) (fma (sqrt (+ x 1)) (fma x (sqrt x) (sqrt x)) (* x x)))
1538643866.286 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (fma (* x x) x 1)) (fma (sqrt (+ x 1)) (fma x (sqrt x) (sqrt x)) (* x x))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))
1538643866.286 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1538643866.287 * * [misc]simplify:  iters left: 6 (17 enodes)
1538643866.296 * * [misc]simplify:  iters left: 5 (43 enodes)
1538643866.307 * * [misc]simplify:  iters left: 4 (97 enodes)
1538643866.340 * * [misc]simplify:  iters left: 3 (262 enodes)
1538643866.503 * [exit]simplify:  Simplified to (fma (sqrt (fma x x (- 1 x))) (fma (sqrt (+ x 1)) (- (sqrt x)) (+ x x)) (sqrt (fma x x (- 1 x))))
1538643866.503 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (sqrt (fma (* x x) x 1)) (fma (sqrt (+ x 1)) (fma x (sqrt x) (sqrt x)) (* x x))) (fma (sqrt (fma x x (- 1 x))) (fma (sqrt (+ x 1)) (- (sqrt x)) (+ x x)) (sqrt (fma x x (- 1 x)))))))
1538643866.503 * * * * [misc]progress:  [ 70 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x))))))>
1538643866.503 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1538643866.505 * * [misc]simplify:  iters left: 6 (15 enodes)
1538643866.510 * * [misc]simplify:  iters left: 5 (32 enodes)
1538643866.517 * * [misc]simplify:  iters left: 4 (66 enodes)
1538643866.546 * * [misc]simplify:  iters left: 3 (202 enodes)
1538643866.690 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (fma x (* x x) 1)))
1538643866.690 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (fma x (* x x) 1))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x))))))
1538643866.690 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))
1538643866.691 * * [misc]simplify:  iters left: 6 (13 enodes)
1538643866.695 * * [misc]simplify:  iters left: 5 (27 enodes)
1538643866.700 * * [misc]simplify:  iters left: 4 (45 enodes)
1538643866.712 * * [misc]simplify:  iters left: 3 (63 enodes)
1538643866.721 * * [misc]simplify:  iters left: 2 (81 enodes)
1538643866.735 * * [misc]simplify:  iters left: 1 (106 enodes)
1538643866.756 * [exit]simplify:  Simplified to (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (- (fma x x 1) x)))
1538643866.756 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (fma x (* x x) 1))) (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (- (fma x x 1) x))))))
1538643866.756 * * * * [misc]progress:  [ 71 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))>
1538643866.756 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))
1538643866.757 * * [misc]simplify:  iters left: 6 (15 enodes)
1538643866.762 * * [misc]simplify:  iters left: 5 (40 enodes)
1538643866.775 * * [misc]simplify:  iters left: 4 (90 enodes)
1538643866.805 * * [misc]simplify:  iters left: 3 (184 enodes)
1538643866.859 * * [misc]simplify:  iters left: 2 (344 enodes)
1538643867.073 * [exit]simplify:  Simplified to (* (* (sqrt (fma x x -1)) (sqrt x)) (fma (sqrt (+ 1 x)) (+ 1 x) (* x (sqrt x))))
1538643867.073 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (* (sqrt (fma x x -1)) (sqrt x)) (fma (sqrt (+ 1 x)) (+ 1 x) (* x (sqrt x)))) (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))
1538643867.074 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1538643867.075 * * [misc]simplify:  iters left: 6 (13 enodes)
1538643867.079 * * [misc]simplify:  iters left: 5 (34 enodes)
1538643867.089 * * [misc]simplify:  iters left: 4 (78 enodes)
1538643867.120 * * [misc]simplify:  iters left: 3 (233 enodes)
1538643867.275 * [exit]simplify:  Simplified to (* (sqrt (- x 1)) (fma (sqrt (+ 1 x)) (- (sqrt x)) (+ x (+ 1 x))))
1538643867.275 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (* (sqrt (fma x x -1)) (sqrt x)) (fma (sqrt (+ 1 x)) (+ 1 x) (* x (sqrt x)))) (* (sqrt (- x 1)) (fma (sqrt (+ 1 x)) (- (sqrt x)) (+ x (+ 1 x)))))))
1538643867.275 * * * * [misc]progress:  [ 72 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x))))))>
1538643867.275 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1538643867.276 * * [misc]simplify:  iters left: 6 (14 enodes)
1538643867.281 * * [misc]simplify:  iters left: 5 (30 enodes)
1538643867.289 * * [misc]simplify:  iters left: 4 (68 enodes)
1538643867.321 * * [misc]simplify:  iters left: 3 (209 enodes)
1538643867.467 * [exit]simplify:  Simplified to (* (sqrt (fma x x -1)) (sqrt x))
1538643867.467 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (fma x x -1)) (sqrt x)) (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x))))))
1538643867.467 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))
1538643867.468 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643867.471 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643867.474 * * [misc]simplify:  iters left: 4 (26 enodes)
1538643867.478 * * [misc]simplify:  iters left: 3 (34 enodes)
1538643867.483 * * [misc]simplify:  iters left: 2 (41 enodes)
1538643867.489 * * [misc]simplify:  iters left: 1 (43 enodes)
1538643867.495 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x)))
1538643867.495 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (sqrt (fma x x -1)) (sqrt x)) (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x))))))
1538643867.495 * * * * [misc]progress:  [ 73 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643867.495 * * * * [misc]progress:  [ 74 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt x) (sqrt (+ x 1))) (sqrt x)))))>
1538643867.496 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (sqrt x))
1538643867.496 * * [misc]simplify:  iters left: 6 (7 enodes)
1538643867.498 * * [misc]simplify:  iters left: 5 (12 enodes)
1538643867.499 * * [misc]simplify:  iters left: 4 (14 enodes)
1538643867.502 * * [misc]simplify:  iters left: 3 (15 enodes)
1538643867.504 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) x)
1538643867.504 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (+ (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (sqrt (+ x 1)) x))))
1538643867.504 * * * * [misc]progress:  [ 75 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (* (sqrt x) (sqrt (+ x 1)))))))>
1538643867.504 * [enter]simplify:  Simplifying (* (sqrt x) (* (sqrt x) (sqrt (+ x 1))))
1538643867.504 * * [misc]simplify:  iters left: 6 (7 enodes)
1538643867.506 * * [misc]simplify:  iters left: 5 (14 enodes)
1538643867.508 * * [misc]simplify:  iters left: 4 (15 enodes)
1538643867.511 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) x)
1538643867.511 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (+ (* (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ x 1)) x))))
1538643867.511 * * * * [misc]progress:  [ 76 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643867.511 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1538643867.511 * * [misc]simplify:  iters left: 6 (7 enodes)
1538643867.513 * * [misc]simplify:  iters left: 5 (11 enodes)
1538643867.514 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538643867.515 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1538643867.515 * * * * [misc]progress:  [ 77 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643867.515 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1538643867.517 * * [misc]simplify:  iters left: 6 (7 enodes)
1538643867.519 * * [misc]simplify:  iters left: 5 (11 enodes)
1538643867.521 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538643867.521 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1538643867.521 * * * * [misc]progress:  [ 78 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643867.521 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1538643867.521 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643867.522 * * [misc]simplify:  iters left: 4 (10 enodes)
1538643867.524 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1538643867.524 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538643867.524 * * * * [misc]progress:  [ 79 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643867.524 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1538643867.524 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643867.526 * * [misc]simplify:  iters left: 4 (10 enodes)
1538643867.527 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1538643867.527 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538643867.527 * * * * [misc]progress:  [ 80 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt x) (* (sqrt (+ x 1)) (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643867.527 * [enter]simplify:  Simplifying (sqrt x)
1538643867.527 * * [misc]simplify:  iters left: 1 (2 enodes)
1538643867.528 * [exit]simplify:  Simplified to (sqrt x)
1538643867.528 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (sqrt x) (* (sqrt (+ x 1)) (+ (sqrt (+ x 1)) (sqrt x))))))
1538643867.528 * * * * [misc]progress:  [ 81 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1538643867.528 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1538643867.529 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643867.531 * * [misc]simplify:  iters left: 5 (21 enodes)
1538643867.536 * * [misc]simplify:  iters left: 4 (44 enodes)
1538643867.546 * * [misc]simplify:  iters left: 3 (71 enodes)
1538643867.565 * * [misc]simplify:  iters left: 2 (120 enodes)
1538643867.590 * * [misc]simplify:  iters left: 1 (150 enodes)
1538643867.629 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1538643867.629 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x))))))
1538643867.629 * * * * [misc]progress:  [ 82 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x)))))>
1538643867.629 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1538643867.630 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643867.631 * * [misc]simplify:  iters left: 4 (11 enodes)
1538643867.633 * * [misc]simplify:  iters left: 3 (12 enodes)
1538643867.635 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538643867.635 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x)))))
1538643867.635 * * * * [misc]progress:  [ 83 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))>
1538643867.635 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x)))
1538643867.636 * * [misc]simplify:  iters left: 6 (13 enodes)
1538643867.640 * * [misc]simplify:  iters left: 5 (33 enodes)
1538643867.648 * * [misc]simplify:  iters left: 4 (60 enodes)
1538643867.665 * * [misc]simplify:  iters left: 3 (93 enodes)
1538643867.680 * * [misc]simplify:  iters left: 2 (115 enodes)
1538643867.695 * * [misc]simplify:  iters left: 1 (119 enodes)
1538643867.706 * [exit]simplify:  Simplified to (* (sqrt (fma (* x x) x 1)) (fma (sqrt x) (sqrt (+ x 1)) x))
1538643867.706 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (fma (* x x) x 1)) (fma (sqrt x) (sqrt (+ x 1)) x)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))
1538643867.706 * * * * [misc]progress:  [ 84 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (- x 1)))))>
1538643867.706 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1538643867.707 * * [misc]simplify:  iters left: 6 (12 enodes)
1538643867.713 * * [misc]simplify:  iters left: 5 (31 enodes)
1538643867.722 * * [misc]simplify:  iters left: 4 (62 enodes)
1538643867.738 * * [misc]simplify:  iters left: 3 (98 enodes)
1538643867.755 * * [misc]simplify:  iters left: 2 (138 enodes)
1538643867.782 * * [misc]simplify:  iters left: 1 (173 enodes)
1538643867.827 * [exit]simplify:  Simplified to (* (sqrt (fma x x -1)) (fma (sqrt (+ 1 x)) (sqrt x) x))
1538643867.827 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (fma x x -1)) (fma (sqrt (+ 1 x)) (sqrt x) x)) (sqrt (- x 1)))))
1538643867.827 * * * * [misc]progress:  [ 85 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (+ (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1538643867.827 * * * * [misc]progress:  [ 86 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log1p (expm1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643867.827 * * * * [misc]progress:  [ 87 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (expm1 (log1p (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643867.827 * * * * [misc]progress:  [ 88 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (sqrt x)))))>
1538643867.827 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1538643867.828 * * [misc]simplify:  iters left: 6 (6 enodes)
1538643867.829 * * [misc]simplify:  iters left: 5 (9 enodes)
1538643867.830 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1538643867.830 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ x 1))) (sqrt x)))))
1538643867.830 * * * * [misc]progress:  [ 89 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (sqrt x)))))>
1538643867.830 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1538643867.831 * * [misc]simplify:  iters left: 6 (6 enodes)
1538643867.832 * * [misc]simplify:  iters left: 5 (10 enodes)
1538643867.834 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1538643867.834 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (sqrt x)))))
1538643867.834 * * * * [misc]progress:  [ 90 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x)))))>
1538643867.834 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538643867.834 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643867.835 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643867.836 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538643867.836 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x)))))
1538643867.836 * * * * [misc]progress:  [ 91 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (sqrt 1) (sqrt (+ x 1)) (sqrt x)))))>
1538643867.836 * [enter]simplify:  Simplifying (sqrt 1)
1538643867.836 * * [misc]simplify:  iters left: 1 (2 enodes)
1538643867.837 * [exit]simplify:  Simplified to 1
1538643867.837 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma 1 (sqrt (+ x 1)) (sqrt x)))))
1538643867.838 * * * * [misc]progress:  [ 92 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x)))))>
1538643867.838 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538643867.838 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643867.839 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643867.840 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538643867.840 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x)))))
1538643867.840 * * * * [misc]progress:  [ 93 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma 1 (sqrt (+ x 1)) (sqrt x)))))>
1538643867.840 * * * * [misc]progress:  [ 94 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (* (exp (sqrt (+ x 1))) (exp (sqrt x)))))))>
1538643867.840 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1538643867.841 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643867.842 * * [misc]simplify:  iters left: 5 (14 enodes)
1538643867.845 * * [misc]simplify:  iters left: 4 (16 enodes)
1538643867.847 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1538643867.847 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (exp (+ (sqrt (+ 1 x)) (sqrt x)))))))
1538643867.847 * * * * [misc]progress:  [ 95 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (pow (+ (sqrt (+ x 1)) (sqrt x)) 1))))>
1538643867.847 * * * * [misc]progress:  [ 96 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (exp (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643867.847 * * * * [misc]progress:  [ 97 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (exp (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643867.847 * * * * [misc]progress:  [ 98 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643867.847 * * * * [misc]progress:  [ 99 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (cbrt (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643867.848 * * * * [misc]progress:  [ 100 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))))>
1538643867.848 * * * * [misc]progress:  [ 101 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (/ (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))>
1538643867.848 * * * * [misc]progress:  [ 102 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643867.848 * * * * [misc]progress:  [ 103 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x))))))>
1538643867.848 * * * * [misc]progress:  [ 104 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643867.848 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1538643867.848 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643867.850 * * [misc]simplify:  iters left: 4 (10 enodes)
1538643867.851 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1538643867.851 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1538643867.851 * * * * [misc]progress:  [ 105 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))))>
1538643867.851 * * * * [misc]progress:  [ 106 / 117 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1538643867.851 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1538643867.851 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538643867.851 * * * * [misc]progress:  [ 107 / 117 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1538643867.852 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538643867.852 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538643867.852 * * * * [misc]progress:  [ 108 / 117 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1538643867.852 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538643867.852 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538643867.852 * * * * [misc]progress:  [ 109 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643867.852 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1538643867.852 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* +nan.0 (+ (sqrt (+ x 1)) (sqrt x)))))
1538643867.852 * * * * [misc]progress:  [ 110 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (- (+ x 1/2) (* 1/8 (/ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643867.852 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1538643867.852 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643867.855 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643867.863 * * [misc]simplify:  iters left: 4 (37 enodes)
1538643867.873 * * [misc]simplify:  iters left: 3 (61 enodes)
1538643867.886 * * [misc]simplify:  iters left: 2 (84 enodes)
1538643867.902 * * [misc]simplify:  iters left: 1 (108 enodes)
1538643867.925 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1538643867.925 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (+ (/ -1/8 x) (+ 1/2 x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643867.925 * * * * [misc]progress:  [ 111 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643867.925 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538643867.925 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* +nan.0 (+ (sqrt (+ x 1)) (sqrt x)))))
1538643867.925 * * * * [misc]progress:  [ 112 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))))>
1538643867.925 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1538643867.925 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1538643867.925 * * * * [misc]progress:  [ 113 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1538643867.925 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538643867.925 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1538643867.925 * * * * [misc]progress:  [ 114 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1538643867.925 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538643867.925 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1538643867.925 * * * * [misc]progress:  [ 115 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))))>
1538643867.926 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538643867.926 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1538643867.926 * * * * [misc]progress:  [ 116 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1538643867.926 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538643867.926 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1538643867.926 * * * * [misc]progress:  [ 117 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1538643867.926 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538643867.926 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1538643867.926 * * * [misc]progress:  adding candidates to table
1538643869.263 * * [misc]progress:  iteration 4 / 4
1538643869.264 * * * [misc]progress:  picking best candidate
1538643869.321 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643869.321 * * * [misc]progress:  localizing error
1538643869.329 * * * [misc]progress:  generating rewritten candidates
1538643869.329 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2)
1538643869.364 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
1538643869.496 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1538643869.565 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1538643869.602 * * * [misc]progress:  generating series expansions
1538643869.602 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2)
1538643869.602 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1538643869.602 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1538643869.603 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1538643869.603 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538643869.603 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.603 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.603 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.603 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643869.603 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.603 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.603 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.603 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.603 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.603 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643869.603 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538643869.603 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.603 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538643869.603 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.604 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643869.604 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1538643869.604 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538643869.604 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.604 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.604 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.604 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643869.604 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.604 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.604 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.604 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.604 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.604 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643869.604 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538643869.604 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.604 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538643869.604 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.605 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643869.605 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.605 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643869.605 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.605 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1538643869.606 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643869.606 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643869.606 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.606 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1538643869.607 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.607 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643869.607 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1538643869.607 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1538643869.607 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1538643869.607 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1538643869.607 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1538643869.607 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643869.607 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.607 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.607 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.607 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.607 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.607 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.607 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.607 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.607 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.607 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.608 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.608 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.608 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643869.608 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643869.608 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643869.608 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1538643869.608 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643869.608 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1538643869.608 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1538643869.608 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643869.608 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.608 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.608 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.608 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.609 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.609 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.609 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.609 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.609 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.609 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.609 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.609 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.609 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643869.609 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643869.609 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643869.609 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1538643869.609 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643869.609 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.610 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538643869.610 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.610 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.610 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1538643869.611 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538643869.611 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1538643869.611 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1538643869.611 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1538643869.611 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1538643869.611 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1538643869.611 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643869.611 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643869.611 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643869.611 * [misc]backup-simplify:  Simplify -1 into -1
1538643869.611 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.611 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.611 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.611 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643869.611 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.612 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643869.612 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643869.612 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643869.612 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.612 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.612 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.612 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.612 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.612 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.612 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.612 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643869.612 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643869.612 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.612 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643869.612 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1538643869.612 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643869.612 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643869.612 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643869.612 * [misc]backup-simplify:  Simplify -1 into -1
1538643869.612 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.612 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.612 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.613 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643869.613 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.613 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643869.613 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643869.613 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643869.613 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.613 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.613 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.613 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.613 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.613 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.613 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.613 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643869.613 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643869.613 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.614 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643869.614 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1538643869.614 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.614 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1538643869.614 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.614 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643869.614 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643869.614 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.615 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643869.615 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538643869.616 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643869.616 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1538643869.616 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643869.617 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.617 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643869.617 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.618 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.618 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.618 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.619 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1538643869.619 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643869.620 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.620 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643869.620 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.621 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.621 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.622 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.623 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0)
1538643869.623 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643869.623 * [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)))))
1538643869.623 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
1538643869.624 * [misc]backup-simplify:  Simplify (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))) into (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1538643869.624 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1538643869.624 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1538643869.624 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1538643869.624 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1538643869.624 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538643869.624 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.624 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.624 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.624 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643869.624 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.624 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.624 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.624 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.624 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.624 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643869.624 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538643869.624 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.624 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538643869.624 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.625 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.625 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643869.625 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538643869.625 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538643869.625 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538643869.625 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643869.625 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.625 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.625 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.625 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.625 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.625 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643869.625 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643869.625 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.625 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643869.625 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538643869.625 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.625 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.625 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.626 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.626 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643869.626 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.626 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.626 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1538643869.626 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1538643869.626 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1538643869.626 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538643869.626 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.626 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.626 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.626 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643869.626 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.626 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.626 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.626 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.626 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.626 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643869.626 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538643869.627 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.627 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538643869.627 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.627 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.627 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643869.627 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1538643869.627 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538643869.627 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538643869.627 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643869.627 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.627 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.627 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.627 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.627 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.627 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643869.627 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643869.628 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.628 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643869.628 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538643869.628 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.628 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.628 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.628 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.628 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643869.628 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.628 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.629 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538643869.629 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.629 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538643869.629 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1538643869.630 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1538643869.630 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643869.630 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.630 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538643869.631 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643869.631 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538643869.632 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1538643869.632 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.632 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1538643869.633 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538643869.633 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643869.634 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1538643869.634 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643869.634 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.634 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1538643869.635 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.635 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1538643869.636 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1538643869.637 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.637 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1538643869.637 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538643869.638 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.639 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1538643869.639 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643869.639 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) (- +nan.0))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1538643869.639 * [misc]backup-simplify:  Simplify (/ (/ 1 (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))
1538643869.639 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1538643869.639 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1538643869.639 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1538643869.639 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1538643869.639 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.639 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.639 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.639 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643869.639 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.640 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.640 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.640 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.640 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.640 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.640 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.640 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.640 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.640 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643869.640 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643869.640 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643869.640 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1538643869.641 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538643869.641 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538643869.641 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538643869.641 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538643869.641 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.641 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.641 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.641 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.641 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.641 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.641 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643869.641 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538643869.641 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643869.641 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.641 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.641 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.642 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.642 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.642 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.642 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.642 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.642 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.642 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643869.642 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.642 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643869.643 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538643869.643 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1538643869.643 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1538643869.643 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1538643869.643 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.643 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.643 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.643 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643869.643 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.643 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.643 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.643 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.643 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.643 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.643 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.643 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.643 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.643 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643869.643 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643869.643 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643869.644 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1538643869.644 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538643869.644 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1538643869.644 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538643869.644 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538643869.644 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.644 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.644 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.644 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.644 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.644 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.644 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643869.644 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538643869.644 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643869.644 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.644 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.644 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.644 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.644 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.644 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.644 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.645 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.645 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.645 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643869.645 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.645 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643869.645 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538643869.646 * [misc]backup-simplify:  Simplify (* 1 +nan.0) into +nan.0
1538643869.646 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643869.646 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643869.646 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643869.646 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643869.647 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643869.647 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643869.647 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643869.648 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538643869.648 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 +nan.0)) into (- +nan.0)
1538643869.648 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643869.649 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.649 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.649 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.650 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.650 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.650 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643869.652 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538643869.652 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.652 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.652 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538643869.653 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1538643869.653 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 +nan.0))) into (- +nan.0)
1538643869.654 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643869.654 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 3)) (+ (* (- +nan.0) (pow (/ 1 x) 2)) (* +nan.0 (/ 1 x)))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538643869.654 * [misc]backup-simplify:  Simplify (/ (/ 1 (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1)))) (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1538643869.654 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1538643869.654 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1538643869.654 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1538643869.655 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1538643869.655 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538643869.655 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643869.655 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643869.655 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.655 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.655 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.655 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.655 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.655 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.655 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.655 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643869.655 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643869.655 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.655 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643869.655 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643869.655 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643869.655 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643869.655 * [misc]backup-simplify:  Simplify -1 into -1
1538643869.655 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.655 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.655 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.656 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643869.656 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.656 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643869.656 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643869.656 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643869.656 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643869.656 * [misc]backup-simplify:  Simplify -1 into -1
1538643869.656 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.656 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.656 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.656 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643869.656 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.656 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643869.657 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.657 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1538643869.657 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643869.657 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1538643869.657 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538643869.658 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643869.658 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643869.658 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643869.658 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.659 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643869.659 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538643869.660 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643869.660 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643869.660 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1538643869.660 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538643869.660 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538643869.661 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538643869.661 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643869.661 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.661 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.661 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.661 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.661 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.661 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.661 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.661 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643869.661 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643869.661 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538643869.661 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.661 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643869.661 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1538643869.661 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1538643869.661 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1538643869.661 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538643869.661 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643869.661 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643869.661 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.662 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.662 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.662 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.662 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.662 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.662 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.662 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643869.662 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643869.662 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.662 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643869.662 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643869.662 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643869.662 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643869.662 * [misc]backup-simplify:  Simplify -1 into -1
1538643869.662 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.662 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.662 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.662 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643869.663 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.663 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643869.663 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643869.663 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643869.663 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643869.663 * [misc]backup-simplify:  Simplify -1 into -1
1538643869.663 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.663 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.663 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.663 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643869.663 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.663 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643869.664 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.664 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1538643869.664 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643869.664 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1538643869.664 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538643869.665 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643869.665 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643869.665 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643869.665 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.666 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643869.666 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538643869.666 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643869.667 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643869.667 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1538643869.667 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1538643869.667 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538643869.667 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538643869.667 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643869.667 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.667 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.667 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.667 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.668 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.668 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.668 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.668 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643869.668 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643869.668 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538643869.668 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.668 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643869.668 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1538643869.668 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.669 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.669 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.669 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.670 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643869.670 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.670 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.671 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.671 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.671 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643869.672 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1538643869.673 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538643869.673 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1538643869.673 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643869.673 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643869.674 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643869.674 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.674 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1538643869.674 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643869.675 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.676 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.676 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.676 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643869.676 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.677 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.677 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.678 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.678 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643869.680 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))))) into (- +nan.0)
1538643869.681 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538643869.681 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1538643869.681 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643869.682 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.682 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643869.682 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.682 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1538643869.683 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.683 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.684 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.684 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.684 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643869.685 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.685 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.686 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.689 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.689 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643869.690 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))))) into (- +nan.0)
1538643869.693 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1538643869.694 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1538643869.694 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643869.694 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 3)) (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (* (- +nan.0) (/ 1 (- x))))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538643869.695 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1538643869.695 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt x) (sqrt (+ x 1)))) into (sqrt (/ 1 (* x (+ x 1))))
1538643869.695 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in (x) around 0
1538643869.695 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1538643869.695 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1538643869.695 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538643869.695 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.695 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.695 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.695 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643869.695 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.695 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.695 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.695 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.695 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.695 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643869.695 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538643869.695 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.695 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538643869.696 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.696 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.696 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643869.696 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1538643869.696 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1538643869.696 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1538643869.696 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.696 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.696 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.696 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643869.696 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.696 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.696 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.696 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.696 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.696 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643869.696 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1538643869.696 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.697 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1538643869.697 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.697 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.697 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643869.697 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.697 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643869.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.697 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1538643869.697 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1538643869.698 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643869.698 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643869.698 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.699 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1538643869.699 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538643869.699 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.699 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1538643869.700 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow x 2)) (+ (* +nan.0 x) +nan.0)) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1538643869.700 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) into (sqrt (/ x (+ (/ 1 x) 1)))
1538643869.700 * [misc]approximate:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in (x) around 0
1538643869.700 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1538643869.700 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1538643869.700 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.700 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.700 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.700 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643869.700 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.700 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.700 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.700 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.700 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.700 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.700 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.700 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.700 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.700 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643869.700 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643869.701 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643869.701 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1538643869.701 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538643869.701 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1538643869.701 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1538643869.701 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.701 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.701 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.701 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643869.701 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.701 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.701 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.701 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.701 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.701 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.701 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.701 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.701 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.701 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643869.702 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643869.702 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643869.702 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1538643869.702 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1538643869.702 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.702 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1538643869.702 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.702 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.703 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1538643869.703 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1538643869.703 * [misc]backup-simplify:  Simplify 3/8 into 3/8
1538643869.704 * [misc]backup-simplify:  Simplify (+ (* 3/8 (pow (/ 1 x) 3)) (+ (* -1/2 (pow (/ 1 x) 2)) (* 1 (/ 1 x)))) into (- (+ (* 3/8 (/ 1 (pow x 3))) (/ 1 x)) (* 1/2 (/ 1 (pow x 2))))
1538643869.704 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1)))) into (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1538643869.704 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1538643869.704 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1538643869.704 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1538643869.704 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643869.704 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643869.704 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643869.704 * [misc]backup-simplify:  Simplify -1 into -1
1538643869.704 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.704 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.704 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.704 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643869.704 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.704 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643869.705 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1538643869.705 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538643869.705 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538643869.705 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643869.705 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.705 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.705 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.705 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.705 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.705 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.705 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.705 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643869.705 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643869.705 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538643869.705 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.705 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643869.706 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1538643869.706 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1538643869.706 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643869.706 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643869.706 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643869.706 * [misc]backup-simplify:  Simplify -1 into -1
1538643869.706 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.706 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.706 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.706 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643869.706 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.706 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643869.706 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1538643869.706 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1538643869.706 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1538643869.706 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643869.706 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.706 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.706 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.706 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.706 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.706 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.706 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.707 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643869.707 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643869.707 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1538643869.707 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.707 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643869.707 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1538643869.707 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.707 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538643869.708 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643869.709 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1538643869.709 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1538643869.709 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643869.709 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643869.709 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643869.709 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.709 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1538643869.710 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643869.710 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.711 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.712 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1538643869.712 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1538643869.712 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643869.713 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.713 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643869.713 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.713 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1538643869.714 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.714 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.715 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.716 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1538643869.717 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1538643869.717 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643869.718 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 3)) (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (* (- +nan.0) (/ 1 (- x))))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538643869.718 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1538643869.718 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1538643869.718 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1538643869.718 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538643869.718 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538643869.718 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643869.718 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.718 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.718 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.718 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.718 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.718 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643869.718 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643869.718 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.719 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643869.719 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538643869.719 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.719 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.719 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.719 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.719 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643869.719 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1538643869.719 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1538643869.719 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1538643869.719 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.719 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.719 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.719 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.719 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.719 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643869.719 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538643869.719 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.720 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1538643869.720 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1538643869.720 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.720 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.720 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.720 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.720 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643869.720 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.720 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.720 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1538643869.720 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643869.721 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.721 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1538643869.722 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643869.722 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1538643869.722 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643869.722 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538643869.722 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1538643869.722 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1538643869.723 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538643869.723 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538643869.723 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.723 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.723 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.723 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.723 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.723 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.723 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643869.723 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538643869.723 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643869.723 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.723 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.723 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.723 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.723 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.723 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.723 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.723 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.724 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.724 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643869.724 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1538643869.724 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1538643869.724 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.724 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.724 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.724 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.724 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.724 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.724 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643869.724 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1538643869.724 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1538643869.724 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.724 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.724 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.724 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.725 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.725 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.725 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.725 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.725 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.725 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1538643869.725 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.725 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.725 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643869.725 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643869.726 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643869.726 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643869.726 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643869.726 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538643869.727 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643869.727 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643869.727 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643869.728 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.728 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.728 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.729 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.729 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.729 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643869.729 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643869.730 * [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)))))
1538643869.730 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1538643869.730 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1538643869.730 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538643869.730 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643869.730 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643869.730 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.730 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.730 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.730 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.730 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.730 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.730 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.730 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643869.731 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643869.731 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.731 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643869.731 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643869.731 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643869.731 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643869.731 * [misc]backup-simplify:  Simplify -1 into -1
1538643869.731 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.731 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.731 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.731 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643869.731 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.732 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643869.732 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1538643869.732 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1538643869.732 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1538643869.732 * [misc]taylor:  Taking taylor expansion of 1 in x
1538643869.732 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.732 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538643869.732 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.732 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.732 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.732 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538643869.732 * [misc]backup-simplify:  Simplify (- 1) into -1
1538643869.732 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538643869.732 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.732 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643869.732 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1538643869.732 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538643869.732 * [misc]taylor:  Taking taylor expansion of -1 in x
1538643869.732 * [misc]backup-simplify:  Simplify -1 into -1
1538643869.732 * [misc]taylor:  Taking taylor expansion of x in x
1538643869.732 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.732 * [misc]backup-simplify:  Simplify 1 into 1
1538643869.733 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538643869.733 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1538643869.733 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1538643869.733 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.733 * [misc]backup-simplify:  Simplify 0 into 0
1538643869.733 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643869.733 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643869.733 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538643869.734 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643869.734 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538643869.734 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643869.734 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538643869.735 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1538643869.735 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643869.735 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643869.736 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.736 * [misc]backup-simplify:  Simplify (- 0) into 0
1538643869.736 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538643869.736 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.737 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538643869.737 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1538643869.737 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1538643869.737 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1538643869.738 * [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)))))
1538643869.738 * * * [misc]progress:  simplifying candidates
1538643869.738 * * * * [misc]progress:  [ 1 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (log1p (expm1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643869.738 * * * * [misc]progress:  [ 2 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (expm1 (log1p (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643869.738 * * * * [misc]progress:  [ 3 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* x (+ x 1)) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643869.738 * [enter]simplify:  Simplifying (* x (+ x 1))
1538643869.739 * * [misc]simplify:  iters left: 4 (4 enodes)
1538643869.740 * * [misc]simplify:  iters left: 3 (13 enodes)
1538643869.743 * * [misc]simplify:  iters left: 2 (16 enodes)
1538643869.746 * * [misc]simplify:  iters left: 1 (31 enodes)
1538643869.756 * [exit]simplify:  Simplified to (fma x x x)
1538643869.756 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (pow (fma x x x) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))
1538643869.756 * * * * [misc]progress:  [ 4 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643869.756 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1538643869.756 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643869.757 * * [misc]simplify:  iters left: 4 (10 enodes)
1538643869.759 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1538643869.759 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))
1538643869.759 * * * * [misc]progress:  [ 5 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643869.759 * * * * [misc]progress:  [ 6 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (exp (+ (log (sqrt x)) (log (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643869.759 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1538643869.760 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643869.761 * * [misc]simplify:  iters left: 5 (12 enodes)
1538643869.763 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1538643869.763 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))) (+ (sqrt (+ x 1)) (sqrt x))))
1538643869.763 * * * * [misc]progress:  [ 7 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (exp (log (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643869.763 * * * * [misc]progress:  [ 8 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (log (exp (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643869.763 * * * * [misc]progress:  [ 9 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (cbrt (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643869.763 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1538643869.764 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643869.767 * * [misc]simplify:  iters left: 5 (20 enodes)
1538643869.774 * * [misc]simplify:  iters left: 4 (60 enodes)
1538643869.797 * * [misc]simplify:  iters left: 3 (158 enodes)
1538643869.922 * * [misc]simplify:  iters left: 2 (432 enodes)
1538643870.268 * [exit]simplify:  Simplified to (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1)))
1538643870.268 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (cbrt (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.268 * * * * [misc]progress:  [ 10 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (cbrt (* (sqrt x) (sqrt (+ x 1)))) (cbrt (* (sqrt x) (sqrt (+ x 1))))) (cbrt (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643870.268 * * * * [misc]progress:  [ 11 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (cbrt (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643870.268 * * * * [misc]progress:  [ 12 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (* x (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643870.269 * [enter]simplify:  Simplifying (* x (+ x 1))
1538643870.269 * * [misc]simplify:  iters left: 4 (4 enodes)
1538643870.270 * * [misc]simplify:  iters left: 3 (13 enodes)
1538643870.273 * * [misc]simplify:  iters left: 2 (16 enodes)
1538643870.276 * * [misc]simplify:  iters left: 1 (31 enodes)
1538643870.288 * [exit]simplify:  Simplified to (fma x x x)
1538643870.288 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (sqrt (fma x x x))) (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.288 * * * * [misc]progress:  [ 13 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt (* (sqrt x) (sqrt (+ x 1)))) (sqrt (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643870.288 * * * * [misc]progress:  [ 14 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643870.288 * * * * [misc]progress:  [ 15 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643870.288 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1538643870.288 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643870.289 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643870.291 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1538643870.291 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ 1 x))))) (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.291 * * * * [misc]progress:  [ 16 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643870.291 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1538643870.291 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643870.292 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643870.293 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1538643870.293 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ 1 x))))) (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.293 * * * * [misc]progress:  [ 17 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643870.293 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538643870.294 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643870.295 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643870.296 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538643870.296 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))) (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.296 * * * * [misc]progress:  [ 18 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643870.296 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538643870.296 * * [misc]simplify:  iters left: 3 (4 enodes)
1538643870.297 * * [misc]simplify:  iters left: 2 (7 enodes)
1538643870.298 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538643870.298 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.298 * * * * [misc]progress:  [ 19 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643870.298 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538643870.299 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643870.300 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643870.301 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538643870.301 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))) (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.301 * * * * [misc]progress:  [ 20 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) 1) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643870.301 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538643870.301 * * [misc]simplify:  iters left: 3 (4 enodes)
1538643870.302 * * [misc]simplify:  iters left: 2 (7 enodes)
1538643870.303 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538643870.303 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) 1) (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.303 * * * * [misc]progress:  [ 21 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643870.303 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1538643870.303 * * [misc]simplify:  iters left: 4 (4 enodes)
1538643870.304 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1538643870.304 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.304 * * * * [misc]progress:  [ 22 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643870.304 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1538643870.305 * * [misc]simplify:  iters left: 2 (3 enodes)
1538643870.305 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1538643870.305 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.305 * * * * [misc]progress:  [ 23 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643870.305 * * * * [misc]progress:  [ 24 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643870.305 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1538643870.306 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643870.309 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643870.312 * * [misc]simplify:  iters left: 4 (29 enodes)
1538643870.317 * * [misc]simplify:  iters left: 3 (40 enodes)
1538643870.323 * * [misc]simplify:  iters left: 2 (53 enodes)
1538643870.332 * * [misc]simplify:  iters left: 1 (76 enodes)
1538643870.349 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1538643870.349 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (fma x x 1) x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.349 * * * * [misc]progress:  [ 25 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643870.350 * [enter]simplify:  Simplifying (sqrt (- x 1))
1538643870.351 * * [misc]simplify:  iters left: 3 (4 enodes)
1538643870.353 * * [misc]simplify:  iters left: 2 (9 enodes)
1538643870.354 * * [misc]simplify:  iters left: 1 (10 enodes)
1538643870.355 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1538643870.355 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1)))) (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.356 * * * * [misc]progress:  [ 26 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643870.356 * * * * [misc]progress:  [ 27 / 132 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643870.356 * * * * [misc]progress:  [ 28 / 132 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643870.356 * * * * [misc]progress:  [ 29 / 132 ] simplifiying candidate #<alt (λ (x) (pow (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))) 1))>
1538643870.356 * * * * [misc]progress:  [ 30 / 132 ] simplifiying candidate #<alt (λ (x) (exp (- (- (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643870.356 * [enter]simplify:  Simplifying (- (- (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.357 * * [misc]simplify:  iters left: 6 (12 enodes)
1538643870.359 * * [misc]simplify:  iters left: 5 (22 enodes)
1538643870.363 * * [misc]simplify:  iters left: 4 (31 enodes)
1538643870.370 * * [misc]simplify:  iters left: 3 (52 enodes)
1538643870.380 * * [misc]simplify:  iters left: 2 (78 enodes)
1538643870.400 * * [misc]simplify:  iters left: 1 (171 enodes)
1538643870.456 * [exit]simplify:  Simplified to (- (- (- (log (sqrt x))) (log (sqrt (+ 1 x)))) (log (+ (sqrt x) (sqrt (+ 1 x)))))
1538643870.456 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (- (- (log (sqrt x))) (log (sqrt (+ 1 x)))) (log (+ (sqrt x) (sqrt (+ 1 x)))))))
1538643870.456 * * * * [misc]progress:  [ 31 / 132 ] simplifiying candidate #<alt (λ (x) (exp (- (- (log (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643870.456 * [enter]simplify:  Simplifying (- (- (log (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.457 * * [misc]simplify:  iters left: 6 (11 enodes)
1538643870.460 * * [misc]simplify:  iters left: 5 (21 enodes)
1538643870.463 * * [misc]simplify:  iters left: 4 (28 enodes)
1538643870.468 * * [misc]simplify:  iters left: 3 (43 enodes)
1538643870.477 * * [misc]simplify:  iters left: 2 (68 enodes)
1538643870.491 * * [misc]simplify:  iters left: 1 (89 enodes)
1538643870.517 * [exit]simplify:  Simplified to (- (- (- (log (sqrt x))) (log (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))
1538643870.517 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (- (- (log (sqrt x))) (log (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))))
1538643870.517 * * * * [misc]progress:  [ 32 / 132 ] simplifiying candidate #<alt (λ (x) (exp (- (log (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643870.518 * [enter]simplify:  Simplifying (- (log (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.518 * * [misc]simplify:  iters left: 6 (11 enodes)
1538643870.522 * * [misc]simplify:  iters left: 5 (24 enodes)
1538643870.526 * * [misc]simplify:  iters left: 4 (33 enodes)
1538643870.533 * * [misc]simplify:  iters left: 3 (57 enodes)
1538643870.545 * * [misc]simplify:  iters left: 2 (100 enodes)
1538643870.584 * * [misc]simplify:  iters left: 1 (202 enodes)
1538643870.636 * [exit]simplify:  Simplified to (- (log (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))
1538643870.636 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))))
1538643870.636 * * * * [misc]progress:  [ 33 / 132 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643870.636 * * * * [misc]progress:  [ 34 / 132 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643870.636 * * * * [misc]progress:  [ 35 / 132 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643870.636 * [enter]simplify:  Simplifying (/ (* (* (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.637 * * [misc]simplify:  iters left: 6 (13 enodes)
1538643870.643 * * [misc]simplify:  iters left: 5 (47 enodes)
1538643870.664 * * [misc]simplify:  iters left: 4 (160 enodes)
1538643870.790 * [exit]simplify:  Simplified to (pow (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1))) 3)
1538643870.790 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1))) 3)))
1538643870.791 * * * * [misc]progress:  [ 36 / 132 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643870.791 * * * * [misc]progress:  [ 37 / 132 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643870.791 * * * * [misc]progress:  [ 38 / 132 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643870.791 * * * * [misc]progress:  [ 39 / 132 ] simplifiying candidate #<alt (λ (x) (/ (- (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (- (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643870.791 * * * * [misc]progress:  [ 40 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643870.791 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538643870.792 * * [misc]simplify:  iters left: 6 (13 enodes)
1538643870.795 * * [misc]simplify:  iters left: 5 (26 enodes)
1538643870.800 * * [misc]simplify:  iters left: 4 (35 enodes)
1538643870.805 * * [misc]simplify:  iters left: 3 (38 enodes)
1538643870.813 * * [misc]simplify:  iters left: 2 (41 enodes)
1538643870.822 * [exit]simplify:  Simplified to (* (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1))))))
1538643870.822 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1538643870.822 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.823 * * [misc]simplify:  iters left: 6 (11 enodes)
1538643870.825 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643870.828 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1538643870.828 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))))
1538643870.829 * * * * [misc]progress:  [ 41 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643870.829 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.830 * * [misc]simplify:  iters left: 6 (12 enodes)
1538643870.832 * * [misc]simplify:  iters left: 5 (21 enodes)
1538643870.835 * * [misc]simplify:  iters left: 4 (23 enodes)
1538643870.839 * * [misc]simplify:  iters left: 3 (24 enodes)
1538643870.844 * [exit]simplify:  Simplified to (/ (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1538643870.844 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))) (sqrt (+ (sqrt x) (sqrt (+ x 1))))) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1538643870.844 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.845 * * [misc]simplify:  iters left: 6 (11 enodes)
1538643870.847 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643870.850 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1538643870.850 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))))
1538643870.850 * * * * [misc]progress:  [ 42 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643870.850 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1)
1538643870.851 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643870.853 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643870.857 * * [misc]simplify:  iters left: 4 (24 enodes)
1538643870.860 * * [misc]simplify:  iters left: 3 (26 enodes)
1538643870.864 * * [misc]simplify:  iters left: 2 (31 enodes)
1538643870.868 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1538643870.868 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643870.869 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1538643870.869 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643870.872 * * [misc]simplify:  iters left: 5 (17 enodes)
1538643870.875 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1538643870.875 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))) (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))))
1538643870.875 * * * * [misc]progress:  [ 43 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643870.875 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1)
1538643870.877 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643870.880 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643870.883 * * [misc]simplify:  iters left: 4 (24 enodes)
1538643870.886 * * [misc]simplify:  iters left: 3 (26 enodes)
1538643870.890 * * [misc]simplify:  iters left: 2 (31 enodes)
1538643870.895 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1538643870.895 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))) (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643870.895 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1538643870.896 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643870.898 * * [misc]simplify:  iters left: 5 (17 enodes)
1538643870.901 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1538643870.901 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))) (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))))
1538643870.901 * * * * [misc]progress:  [ 44 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643870.901 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538643870.902 * * [misc]simplify:  iters left: 6 (12 enodes)
1538643870.905 * * [misc]simplify:  iters left: 5 (21 enodes)
1538643870.909 * [exit]simplify:  Simplified to (/ (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1538643870.909 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1538643870.909 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.910 * * [misc]simplify:  iters left: 6 (11 enodes)
1538643870.912 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643870.915 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1538643870.915 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))))
1538643870.915 * * * * [misc]progress:  [ 45 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643870.916 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.916 * * [misc]simplify:  iters left: 6 (11 enodes)
1538643870.919 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643870.922 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1538643870.922 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1))))) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1538643870.922 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.923 * * [misc]simplify:  iters left: 6 (11 enodes)
1538643870.925 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643870.929 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1538643870.929 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))))
1538643870.929 * * * * [misc]progress:  [ 46 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643870.929 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1)
1538643870.929 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643870.931 * * [misc]simplify:  iters left: 5 (15 enodes)
1538643870.934 * * [misc]simplify:  iters left: 4 (17 enodes)
1538643870.937 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1538643870.937 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643870.937 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1538643870.937 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643870.940 * * [misc]simplify:  iters left: 5 (17 enodes)
1538643870.943 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1538643870.943 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))))
1538643870.943 * * * * [misc]progress:  [ 47 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643870.943 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1)
1538643870.945 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643870.947 * * [misc]simplify:  iters left: 5 (15 enodes)
1538643870.950 * * [misc]simplify:  iters left: 4 (17 enodes)
1538643870.952 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1538643870.952 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643870.952 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1538643870.953 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643870.955 * * [misc]simplify:  iters left: 5 (17 enodes)
1538643870.958 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1538643870.958 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))))
1538643870.958 * * * * [misc]progress:  [ 48 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643870.958 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538643870.959 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643870.961 * * [misc]simplify:  iters left: 5 (15 enodes)
1538643870.964 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.964 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1538643870.964 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.964 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643870.967 * * [misc]simplify:  iters left: 5 (19 enodes)
1538643870.970 * * [misc]simplify:  iters left: 4 (26 enodes)
1538643870.974 * * [misc]simplify:  iters left: 3 (31 enodes)
1538643870.979 * * [misc]simplify:  iters left: 2 (41 enodes)
1538643870.984 * * [misc]simplify:  iters left: 1 (43 enodes)
1538643870.991 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1538643870.991 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))))
1538643870.991 * * * * [misc]progress:  [ 49 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643870.991 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.992 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643870.993 * * [misc]simplify:  iters left: 5 (12 enodes)
1538643870.995 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.995 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1538643870.996 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643870.996 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643870.998 * * [misc]simplify:  iters left: 5 (19 enodes)
1538643871.002 * * [misc]simplify:  iters left: 4 (26 enodes)
1538643871.006 * * [misc]simplify:  iters left: 3 (31 enodes)
1538643871.012 * * [misc]simplify:  iters left: 2 (41 enodes)
1538643871.018 * * [misc]simplify:  iters left: 1 (43 enodes)
1538643871.024 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1538643871.024 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))))
1538643871.024 * * * * [misc]progress:  [ 50 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643871.024 * [enter]simplify:  Simplifying (/ 1 1)
1538643871.025 * * [misc]simplify:  iters left: 2 (2 enodes)
1538643871.025 * * [misc]simplify:  iters left: 1 (4 enodes)
1538643871.026 * [exit]simplify:  Simplified to 1
1538643871.026 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643871.026 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1538643871.026 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643871.029 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643871.032 * * [misc]simplify:  iters left: 4 (25 enodes)
1538643871.036 * * [misc]simplify:  iters left: 3 (38 enodes)
1538643871.045 * * [misc]simplify:  iters left: 2 (62 enodes)
1538643871.055 * * [misc]simplify:  iters left: 1 (72 enodes)
1538643871.067 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1538643871.067 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))
1538643871.067 * * * * [misc]progress:  [ 51 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643871.067 * [enter]simplify:  Simplifying (/ 1 1)
1538643871.067 * * [misc]simplify:  iters left: 2 (2 enodes)
1538643871.068 * * [misc]simplify:  iters left: 1 (4 enodes)
1538643871.068 * [exit]simplify:  Simplified to 1
1538643871.068 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643871.068 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1538643871.069 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643871.071 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643871.074 * * [misc]simplify:  iters left: 4 (25 enodes)
1538643871.080 * * [misc]simplify:  iters left: 3 (38 enodes)
1538643871.089 * * [misc]simplify:  iters left: 2 (62 enodes)
1538643871.098 * * [misc]simplify:  iters left: 1 (72 enodes)
1538643871.110 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1538643871.110 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))
1538643871.110 * * * * [misc]progress:  [ 52 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643871.110 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538643871.111 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643871.113 * * [misc]simplify:  iters left: 5 (15 enodes)
1538643871.116 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643871.116 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1538643871.116 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643871.116 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643871.119 * * [misc]simplify:  iters left: 5 (19 enodes)
1538643871.122 * * [misc]simplify:  iters left: 4 (26 enodes)
1538643871.126 * * [misc]simplify:  iters left: 3 (31 enodes)
1538643871.131 * * [misc]simplify:  iters left: 2 (41 enodes)
1538643871.137 * * [misc]simplify:  iters left: 1 (43 enodes)
1538643871.143 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1538643871.143 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))))
1538643871.143 * * * * [misc]progress:  [ 53 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643871.143 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643871.145 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643871.147 * * [misc]simplify:  iters left: 5 (12 enodes)
1538643871.149 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643871.149 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1538643871.149 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643871.150 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643871.152 * * [misc]simplify:  iters left: 5 (19 enodes)
1538643871.155 * * [misc]simplify:  iters left: 4 (26 enodes)
1538643871.159 * * [misc]simplify:  iters left: 3 (31 enodes)
1538643871.164 * * [misc]simplify:  iters left: 2 (41 enodes)
1538643871.169 * * [misc]simplify:  iters left: 1 (43 enodes)
1538643871.176 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1538643871.176 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))))
1538643871.176 * * * * [misc]progress:  [ 54 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643871.176 * [enter]simplify:  Simplifying (/ 1 1)
1538643871.177 * * [misc]simplify:  iters left: 2 (2 enodes)
1538643871.177 * * [misc]simplify:  iters left: 1 (4 enodes)
1538643871.177 * [exit]simplify:  Simplified to 1
1538643871.177 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643871.178 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1538643871.178 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643871.180 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643871.184 * * [misc]simplify:  iters left: 4 (25 enodes)
1538643871.188 * * [misc]simplify:  iters left: 3 (38 enodes)
1538643871.197 * * [misc]simplify:  iters left: 2 (62 enodes)
1538643871.207 * * [misc]simplify:  iters left: 1 (72 enodes)
1538643871.466 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1538643871.466 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))
1538643871.466 * * * * [misc]progress:  [ 55 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643871.466 * [enter]simplify:  Simplifying (/ 1 1)
1538643871.466 * * [misc]simplify:  iters left: 2 (2 enodes)
1538643871.467 * * [misc]simplify:  iters left: 1 (4 enodes)
1538643871.467 * [exit]simplify:  Simplified to 1
1538643871.467 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643871.467 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1538643871.468 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643871.473 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643871.476 * * [misc]simplify:  iters left: 4 (25 enodes)
1538643871.481 * * [misc]simplify:  iters left: 3 (38 enodes)
1538643871.489 * * [misc]simplify:  iters left: 2 (62 enodes)
1538643871.499 * * [misc]simplify:  iters left: 1 (72 enodes)
1538643871.511 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1538643871.511 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))
1538643871.511 * * * * [misc]progress:  [ 56 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643871.511 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538643871.513 * * [misc]simplify:  iters left: 6 (16 enodes)
1538643871.517 * * [misc]simplify:  iters left: 5 (33 enodes)
1538643871.523 * * [misc]simplify:  iters left: 4 (47 enodes)
1538643871.534 * * [misc]simplify:  iters left: 3 (65 enodes)
1538643871.545 * * [misc]simplify:  iters left: 2 (86 enodes)
1538643871.557 * * [misc]simplify:  iters left: 1 (98 enodes)
1538643871.575 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt x) (sqrt (+ x 1)))) (* (sqrt (fma (* x x) x 1)) (sqrt x))))
1538643871.575 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt x) (sqrt (+ x 1)))) (* (sqrt (fma (* x x) x 1)) (sqrt x)))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1538643871.575 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643871.576 * * [misc]simplify:  iters left: 6 (14 enodes)
1538643871.580 * * [misc]simplify:  iters left: 5 (26 enodes)
1538643871.584 * * [misc]simplify:  iters left: 4 (37 enodes)
1538643871.590 * * [misc]simplify:  iters left: 3 (48 enodes)
1538643871.598 * * [misc]simplify:  iters left: 2 (61 enodes)
1538643871.609 * * [misc]simplify:  iters left: 1 (84 enodes)
1538643871.627 * [exit]simplify:  Simplified to (/ (sqrt (- (fma x x 1) x)) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1538643871.627 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt x) (sqrt (+ x 1)))) (* (sqrt (fma (* x x) x 1)) (sqrt x)))) (/ (sqrt (- (fma x x 1) x)) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))))
1538643871.627 * * * * [misc]progress:  [ 57 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643871.628 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643871.629 * * [misc]simplify:  iters left: 6 (15 enodes)
1538643871.633 * * [misc]simplify:  iters left: 5 (30 enodes)
1538643871.638 * * [misc]simplify:  iters left: 4 (39 enodes)
1538643871.643 * * [misc]simplify:  iters left: 3 (44 enodes)
1538643871.649 * * [misc]simplify:  iters left: 2 (54 enodes)
1538643871.656 * * [misc]simplify:  iters left: 1 (56 enodes)
1538643871.666 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1538643871.666 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1))))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1538643871.666 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643871.667 * * [misc]simplify:  iters left: 6 (14 enodes)
1538643871.671 * * [misc]simplify:  iters left: 5 (26 enodes)
1538643871.675 * * [misc]simplify:  iters left: 4 (37 enodes)
1538643871.681 * * [misc]simplify:  iters left: 3 (48 enodes)
1538643871.688 * * [misc]simplify:  iters left: 2 (61 enodes)
1538643871.698 * * [misc]simplify:  iters left: 1 (84 enodes)
1538643871.717 * [exit]simplify:  Simplified to (/ (sqrt (- (fma x x 1) x)) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1538643871.717 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1))))) (/ (sqrt (- (fma x x 1) x)) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))))
1538643871.717 * * * * [misc]progress:  [ 58 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643871.717 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1)
1538643871.717 * * [misc]simplify:  iters left: 6 (11 enodes)
1538643871.721 * * [misc]simplify:  iters left: 5 (24 enodes)
1538643871.725 * * [misc]simplify:  iters left: 4 (35 enodes)
1538643871.730 * * [misc]simplify:  iters left: 3 (37 enodes)
1538643871.735 * * [misc]simplify:  iters left: 2 (39 enodes)
1538643871.739 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1)))
1538643871.739 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643871.739 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1538643871.740 * * [misc]simplify:  iters left: 6 (13 enodes)
1538643871.744 * * [misc]simplify:  iters left: 5 (25 enodes)
1538643871.748 * * [misc]simplify:  iters left: 4 (36 enodes)
1538643871.754 * * [misc]simplify:  iters left: 3 (47 enodes)
1538643871.761 * * [misc]simplify:  iters left: 2 (60 enodes)
1538643871.772 * * [misc]simplify:  iters left: 1 (83 enodes)
1538643871.790 * [exit]simplify:  Simplified to (/ (sqrt (- (fma x x 1) x)) (+ (sqrt x) (sqrt (+ x 1))))
1538643871.790 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (/ (sqrt (- (fma x x 1) x)) (+ (sqrt x) (sqrt (+ x 1))))))
1538643871.790 * * * * [misc]progress:  [ 59 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643871.790 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1)
1538643871.791 * * [misc]simplify:  iters left: 6 (11 enodes)
1538643871.795 * * [misc]simplify:  iters left: 5 (24 enodes)
1538643871.799 * * [misc]simplify:  iters left: 4 (35 enodes)
1538643871.805 * * [misc]simplify:  iters left: 3 (37 enodes)
1538643871.809 * * [misc]simplify:  iters left: 2 (39 enodes)
1538643871.813 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1)))
1538643871.813 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643871.813 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1538643871.814 * * [misc]simplify:  iters left: 6 (13 enodes)
1538643871.818 * * [misc]simplify:  iters left: 5 (25 enodes)
1538643871.822 * * [misc]simplify:  iters left: 4 (36 enodes)
1538643871.828 * * [misc]simplify:  iters left: 3 (47 enodes)
1538643871.835 * * [misc]simplify:  iters left: 2 (60 enodes)
1538643871.845 * * [misc]simplify:  iters left: 1 (83 enodes)
1538643871.864 * [exit]simplify:  Simplified to (/ (sqrt (- (fma x x 1) x)) (+ (sqrt x) (sqrt (+ x 1))))
1538643871.864 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (/ (sqrt (- (fma x x 1) x)) (+ (sqrt x) (sqrt (+ x 1))))))
1538643871.864 * * * * [misc]progress:  [ 60 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (sqrt (- x 1)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643871.864 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1538643871.865 * * [misc]simplify:  iters left: 6 (15 enodes)
1538643871.870 * * [misc]simplify:  iters left: 5 (31 enodes)
1538643871.878 * * [misc]simplify:  iters left: 4 (49 enodes)
1538643871.886 * * [misc]simplify:  iters left: 3 (70 enodes)
1538643871.898 * * [misc]simplify:  iters left: 2 (107 enodes)
1538643871.921 * * [misc]simplify:  iters left: 1 (150 enodes)
1538643871.965 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (* (sqrt (fma x x -1)) (sqrt x))))
1538643871.965 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (* (sqrt (fma x x -1)) (sqrt x)))) (/ (sqrt (- x 1)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1538643871.965 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643871.966 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643871.969 * * [misc]simplify:  iters left: 5 (17 enodes)
1538643871.971 * * [misc]simplify:  iters left: 4 (18 enodes)
1538643871.974 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538643871.974 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (* (sqrt (fma x x -1)) (sqrt x)))) (/ (sqrt (+ -1 x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1538643871.974 * * * * [misc]progress:  [ 61 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (- x 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643871.974 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643871.975 * * [misc]simplify:  iters left: 6 (14 enodes)
1538643871.979 * * [misc]simplify:  iters left: 5 (28 enodes)
1538643871.984 * * [misc]simplify:  iters left: 4 (41 enodes)
1538643871.990 * * [misc]simplify:  iters left: 3 (49 enodes)
1538643871.998 * * [misc]simplify:  iters left: 2 (75 enodes)
1538643872.017 * * [misc]simplify:  iters left: 1 (108 enodes)
1538643872.052 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643872.052 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (- x 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1538643872.052 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1538643872.053 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643872.055 * * [misc]simplify:  iters left: 5 (17 enodes)
1538643872.057 * * [misc]simplify:  iters left: 4 (18 enodes)
1538643872.060 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1538643872.060 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (+ -1 x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1538643872.060 * * * * [misc]progress:  [ 62 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643872.061 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1)
1538643872.061 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643872.065 * * [misc]simplify:  iters left: 5 (22 enodes)
1538643872.070 * * [misc]simplify:  iters left: 4 (38 enodes)
1538643872.075 * * [misc]simplify:  iters left: 3 (44 enodes)
1538643872.083 * * [misc]simplify:  iters left: 2 (62 enodes)
1538643872.097 * * [misc]simplify:  iters left: 1 (93 enodes)
1538643872.127 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma x x -1)))
1538643872.127 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643872.127 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))
1538643872.128 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643872.130 * * [misc]simplify:  iters left: 5 (16 enodes)
1538643872.132 * * [misc]simplify:  iters left: 4 (17 enodes)
1538643872.135 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1538643872.135 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538643872.135 * * * * [misc]progress:  [ 63 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643872.135 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1)
1538643872.136 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643872.139 * * [misc]simplify:  iters left: 5 (22 enodes)
1538643872.144 * * [misc]simplify:  iters left: 4 (38 enodes)
1538643872.151 * * [misc]simplify:  iters left: 3 (44 enodes)
1538643872.157 * * [misc]simplify:  iters left: 2 (62 enodes)
1538643872.172 * * [misc]simplify:  iters left: 1 (93 enodes)
1538643872.201 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma x x -1)))
1538643872.201 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))
1538643872.201 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))
1538643872.202 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643872.204 * * [misc]simplify:  iters left: 5 (16 enodes)
1538643872.206 * * [misc]simplify:  iters left: 4 (17 enodes)
1538643872.209 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1538643872.209 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1538643872.209 * * * * [misc]progress:  [ 64 / 132 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643872.209 * * * * [misc]progress:  [ 65 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643872.209 * * * * [misc]progress:  [ 66 / 132 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1538643872.209 * * * * [misc]progress:  [ 67 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643872.209 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1538643872.210 * * [misc]simplify:  iters left: 6 (7 enodes)
1538643872.211 * * [misc]simplify:  iters left: 5 (11 enodes)
1538643872.213 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538643872.213 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1538643872.213 * * * * [misc]progress:  [ 68 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643872.213 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1538643872.213 * * [misc]simplify:  iters left: 6 (7 enodes)
1538643872.215 * * [misc]simplify:  iters left: 5 (11 enodes)
1538643872.217 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1538643872.217 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1538643872.217 * * * * [misc]progress:  [ 69 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.217 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1538643872.219 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643872.220 * * [misc]simplify:  iters left: 4 (10 enodes)
1538643872.222 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1538643872.222 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1538643872.222 * * * * [misc]progress:  [ 70 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.222 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1538643872.222 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643872.224 * * [misc]simplify:  iters left: 4 (10 enodes)
1538643872.225 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1538643872.225 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1538643872.225 * * * * [misc]progress:  [ 71 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))))>
1538643872.225 * [enter]simplify:  Simplifying (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))
1538643872.226 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643872.228 * * [misc]simplify:  iters left: 5 (15 enodes)
1538643872.231 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1538643872.231 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))))
1538643872.231 * * * * [misc]progress:  [ 72 / 132 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))))>
1538643872.231 * [enter]simplify:  Simplifying (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))
1538643872.231 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643872.233 * * [misc]simplify:  iters left: 5 (14 enodes)
1538643872.235 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1538643872.235 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))))
1538643872.235 * * * * [misc]progress:  [ 73 / 132 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1538643872.235 * * * * [misc]progress:  [ 74 / 132 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1538643872.236 * * * * [misc]progress:  [ 75 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))>
1538643872.236 * [enter]simplify:  Simplifying (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))))
1538643872.236 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643872.239 * * [misc]simplify:  iters left: 5 (21 enodes)
1538643872.242 * * [misc]simplify:  iters left: 4 (23 enodes)
1538643872.245 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma x (* x x) 1)))
1538643872.245 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (fma x (* x x) 1))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))
1538643872.246 * * * * [misc]progress:  [ 76 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (- x 1)))))>
1538643872.246 * [enter]simplify:  Simplifying (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1)))))
1538643872.246 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643872.249 * * [misc]simplify:  iters left: 5 (19 enodes)
1538643872.253 * * [misc]simplify:  iters left: 4 (26 enodes)
1538643872.256 * * [misc]simplify:  iters left: 3 (30 enodes)
1538643872.260 * * [misc]simplify:  iters left: 2 (46 enodes)
1538643872.274 * * [misc]simplify:  iters left: 1 (77 enodes)
1538643872.305 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma x x -1)))
1538643872.305 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (- x 1)))))
1538643872.305 * * * * [misc]progress:  [ 77 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))>
1538643872.305 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1538643872.306 * * [misc]simplify:  iters left: 6 (10 enodes)
1538643872.309 * * [misc]simplify:  iters left: 5 (21 enodes)
1538643872.314 * * [misc]simplify:  iters left: 4 (44 enodes)
1538643872.324 * * [misc]simplify:  iters left: 3 (71 enodes)
1538643872.342 * * [misc]simplify:  iters left: 2 (120 enodes)
1538643872.368 * * [misc]simplify:  iters left: 1 (150 enodes)
1538643872.407 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1538643872.407 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))))
1538643872.407 * * * * [misc]progress:  [ 78 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))>
1538643872.407 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1538643872.407 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643872.409 * * [misc]simplify:  iters left: 4 (11 enodes)
1538643872.410 * * [misc]simplify:  iters left: 3 (12 enodes)
1538643872.412 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1538643872.412 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x))))
1538643872.412 * * * * [misc]progress:  [ 79 / 132 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (+ (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1538643872.412 * * * * [misc]progress:  [ 80 / 132 ] simplifiying candidate #<alt (λ (x) (/ (log1p (expm1 (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.412 * * * * [misc]progress:  [ 81 / 132 ] simplifiying candidate #<alt (λ (x) (/ (expm1 (log1p (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.412 * * * * [misc]progress:  [ 82 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.412 * * * * [misc]progress:  [ 83 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (* x (+ x 1)) (- 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.413 * [enter]simplify:  Simplifying (- 1/2)
1538643872.413 * * [misc]simplify:  iters left: 2 (2 enodes)
1538643872.414 * * [misc]simplify:  iters left: 1 (3 enodes)
1538643872.414 * [exit]simplify:  Simplified to -1/2
1538643872.414 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* x (+ x 1)) -1/2) (+ (sqrt (+ x 1)) (sqrt x))))
1538643872.414 * * * * [misc]progress:  [ 84 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) (- 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.414 * [enter]simplify:  Simplifying (- 1)
1538643872.414 * * [misc]simplify:  iters left: 2 (2 enodes)
1538643872.415 * * [misc]simplify:  iters left: 1 (5 enodes)
1538643872.415 * [exit]simplify:  Simplified to -1
1538643872.415 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))
1538643872.416 * * * * [misc]progress:  [ 85 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) (- 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.416 * [enter]simplify:  Simplifying (- 1)
1538643872.416 * * [misc]simplify:  iters left: 2 (2 enodes)
1538643872.417 * * [misc]simplify:  iters left: 1 (5 enodes)
1538643872.417 * [exit]simplify:  Simplified to -1
1538643872.417 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))
1538643872.417 * * * * [misc]progress:  [ 86 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.417 * * * * [misc]progress:  [ 87 / 132 ] simplifiying candidate #<alt (λ (x) (/ (exp (- (+ (log (sqrt x)) (log (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.417 * * * * [misc]progress:  [ 88 / 132 ] simplifiying candidate #<alt (λ (x) (/ (exp (- (log (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.417 * * * * [misc]progress:  [ 89 / 132 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.417 * * * * [misc]progress:  [ 90 / 132 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.418 * * * * [misc]progress:  [ 91 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.418 * * * * [misc]progress:  [ 92 / 132 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.418 * * * * [misc]progress:  [ 93 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.418 * * * * [misc]progress:  [ 94 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1) (- (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.418 * * * * [misc]progress:  [ 95 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.418 * * * * [misc]progress:  [ 96 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.418 * * * * [misc]progress:  [ 97 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.418 * * * * [misc]progress:  [ 98 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.418 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1538643872.418 * * [misc]simplify:  iters left: 3 (4 enodes)
1538643872.419 * * [misc]simplify:  iters left: 2 (7 enodes)
1538643872.420 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1538643872.420 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x))))
1538643872.420 * * * * [misc]progress:  [ 99 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.420 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1538643872.421 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643872.423 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643872.427 * * [misc]simplify:  iters left: 4 (29 enodes)
1538643872.434 * * [misc]simplify:  iters left: 3 (40 enodes)
1538643872.440 * * [misc]simplify:  iters left: 2 (53 enodes)
1538643872.449 * * [misc]simplify:  iters left: 1 (76 enodes)
1538643872.466 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1538643872.466 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (- (fma x x 1) x))) (+ (sqrt (+ x 1)) (sqrt x))))
1538643872.466 * * * * [misc]progress:  [ 100 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (- x 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.466 * [enter]simplify:  Simplifying (sqrt (- x 1))
1538643872.467 * * [misc]simplify:  iters left: 3 (4 enodes)
1538643872.468 * * [misc]simplify:  iters left: 2 (9 enodes)
1538643872.469 * * [misc]simplify:  iters left: 1 (10 enodes)
1538643872.470 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1538643872.470 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ x -1))) (+ (sqrt (+ x 1)) (sqrt x))))
1538643872.470 * * * * [misc]progress:  [ 101 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log1p (expm1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643872.471 * * * * [misc]progress:  [ 102 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (expm1 (log1p (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643872.471 * * * * [misc]progress:  [ 103 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (sqrt x))))>
1538643872.471 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1538643872.471 * * [misc]simplify:  iters left: 6 (6 enodes)
1538643872.472 * * [misc]simplify:  iters left: 5 (9 enodes)
1538643872.474 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1538643872.474 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ x 1))) (sqrt x))))
1538643872.474 * * * * [misc]progress:  [ 104 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (sqrt x))))>
1538643872.474 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1538643872.474 * * [misc]simplify:  iters left: 6 (6 enodes)
1538643872.475 * * [misc]simplify:  iters left: 5 (10 enodes)
1538643872.477 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1538643872.477 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (sqrt x))))
1538643872.477 * * * * [misc]progress:  [ 105 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x))))>
1538643872.477 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538643872.477 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643872.478 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643872.480 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538643872.480 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x))))
1538643872.480 * * * * [misc]progress:  [ 106 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (sqrt 1) (sqrt (+ x 1)) (sqrt x))))>
1538643872.480 * [enter]simplify:  Simplifying (sqrt 1)
1538643872.480 * * [misc]simplify:  iters left: 1 (2 enodes)
1538643872.481 * [exit]simplify:  Simplified to 1
1538643872.481 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma 1 (sqrt (+ x 1)) (sqrt x))))
1538643872.481 * * * * [misc]progress:  [ 107 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x))))>
1538643872.481 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1538643872.481 * * [misc]simplify:  iters left: 4 (5 enodes)
1538643872.482 * * [misc]simplify:  iters left: 3 (8 enodes)
1538643872.483 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1538643872.483 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x))))
1538643872.483 * * * * [misc]progress:  [ 108 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma 1 (sqrt (+ x 1)) (sqrt x))))>
1538643872.483 * * * * [misc]progress:  [ 109 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (* (exp (sqrt (+ x 1))) (exp (sqrt x))))))>
1538643872.484 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1538643872.484 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643872.486 * * [misc]simplify:  iters left: 5 (14 enodes)
1538643872.488 * * [misc]simplify:  iters left: 4 (16 enodes)
1538643872.490 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1538643872.490 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (exp (+ (sqrt (+ 1 x)) (sqrt x))))))
1538643872.490 * * * * [misc]progress:  [ 110 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (pow (+ (sqrt (+ x 1)) (sqrt x)) 1)))>
1538643872.490 * * * * [misc]progress:  [ 111 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (exp (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643872.490 * * * * [misc]progress:  [ 112 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (exp (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643872.490 * * * * [misc]progress:  [ 113 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643872.490 * * * * [misc]progress:  [ 114 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643872.491 * * * * [misc]progress:  [ 115 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1538643872.491 * * * * [misc]progress:  [ 116 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1538643872.491 * * * * [misc]progress:  [ 117 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643872.491 * * * * [misc]progress:  [ 118 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x)))))>
1538643872.491 * * * * [misc]progress:  [ 119 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1538643872.491 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1538643872.491 * * [misc]simplify:  iters left: 5 (6 enodes)
1538643872.492 * * [misc]simplify:  iters left: 4 (10 enodes)
1538643872.494 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1538643872.494 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1538643872.494 * * * * [misc]progress:  [ 120 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1)))))>
1538643872.494 * * * * [misc]progress:  [ 121 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.494 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1538643872.494 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 +nan.0) (+ (sqrt (+ x 1)) (sqrt x))))
1538643872.494 * * * * [misc]progress:  [ 122 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (- (+ x 1/2) (* 1/8 (/ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.494 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1538643872.495 * * [misc]simplify:  iters left: 6 (8 enodes)
1538643872.497 * * [misc]simplify:  iters left: 5 (18 enodes)
1538643872.505 * * [misc]simplify:  iters left: 4 (37 enodes)
1538643872.514 * * [misc]simplify:  iters left: 3 (61 enodes)
1538643872.529 * * [misc]simplify:  iters left: 2 (84 enodes)
1538643872.545 * * [misc]simplify:  iters left: 1 (108 enodes)
1538643872.567 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1538643872.567 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 (+ (/ -1/8 x) (+ 1/2 x))) (+ (sqrt (+ x 1)) (sqrt x))))
1538643872.568 * * * * [misc]progress:  [ 123 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.568 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538643872.568 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 +nan.0) (+ (sqrt (+ x 1)) (sqrt x))))
1538643872.568 * * * * [misc]progress:  [ 124 / 132 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1538643872.568 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1538643872.568 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538643872.568 * * * * [misc]progress:  [ 125 / 132 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1538643872.568 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538643872.568 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538643872.568 * * * * [misc]progress:  [ 126 / 132 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1538643872.568 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538643872.568 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1538643872.568 * * * * [misc]progress:  [ 127 / 132 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.568 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1538643872.568 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ x 1)) (sqrt x))))
1538643872.568 * * * * [misc]progress:  [ 128 / 132 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* 3/8 (/ 1 (pow x 3))) (/ 1 x)) (* 1/2 (/ 1 (pow x 2)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.569 * [enter]simplify:  Simplifying (- (+ (* 3/8 (/ 1 (pow x 3))) (/ 1 x)) (* 1/2 (/ 1 (pow x 2))))
1538643872.569 * * [misc]simplify:  iters left: 6 (15 enodes)
1538643872.576 * * [misc]simplify:  iters left: 5 (32 enodes)
1538643872.586 * * [misc]simplify:  iters left: 4 (61 enodes)
1538643872.602 * * [misc]simplify:  iters left: 3 (103 enodes)
1538643872.630 * * [misc]simplify:  iters left: 2 (168 enodes)
1538643872.669 * * [misc]simplify:  iters left: 1 (248 enodes)
1538643872.749 * [exit]simplify:  Simplified to (fma (/ 1 (* x x)) (- (/ 3/8 x) 1/2) (/ 1 x))
1538643872.749 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (fma (/ 1 (* x x)) (- (/ 3/8 x) 1/2) (/ 1 x)) (+ (sqrt (+ x 1)) (sqrt x))))
1538643872.749 * * * * [misc]progress:  [ 129 / 132 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1538643872.750 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1538643872.750 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ x 1)) (sqrt x))))
1538643872.750 * * * * [misc]progress:  [ 130 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1538643872.750 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1538643872.750 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1538643872.750 * * * * [misc]progress:  [ 131 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1538643872.750 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538643872.750 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1538643872.750 * * * * [misc]progress:  [ 132 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1538643872.750 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1538643872.750 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1538643872.750 * * * [misc]progress:  adding candidates to table
1538643874.236 * [misc]progress:  [Phase 3 of 3] Extracting.
1538643874.236 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (/ 1 (/ (* (sqrt (fma x x -1)) (fma (sqrt (+ 1 x)) (sqrt x) x)) (sqrt (- x 1)))))> #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (/ 1 (pow (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x))) 1)))> #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))> #<alt (λ (x) (/ (/ 1 (sqrt (fma x x x))) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (/ (pow (* x (+ x 1)) -1/2) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))>)
1538643874.237 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1538643874.237 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (/ 1 (/ (* (sqrt (fma x x -1)) (fma (sqrt (+ 1 x)) (sqrt x) x)) (sqrt (- x 1)))))> #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (/ 1 (pow (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x))) 1)))> #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))> #<alt (λ (x) (/ (/ 1 (sqrt (fma x x x))) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (/ (pow (* x (+ x 1)) -1/2) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))>)
1538643874.288 * * * [misc]regime:  Found split indices: #<option (#s(si 6 256))>
1538643874.288 * [enter]simplify:  Simplifying (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1))))
1538643874.289 * * [misc]simplify:  iters left: 6 (9 enodes)
1538643874.290 * * [misc]simplify:  iters left: 5 (13 enodes)
1538643874.291 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1538643874.291 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1538643876.715 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538643876.717 * * * * [misc]points:  Sampling 3925 additional inputs, on iter 1 have 4075 / 8000
1538643878.027 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538643878.028 * * * * [misc]points:  Sampling 1967 additional inputs, on iter 2 have 6033 / 8000
1538643878.545 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538643878.545 * * * * [misc]points:  Sampling 1017 additional inputs, on iter 3 have 6983 / 8000
1538643878.811 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538643878.811 * * * * [misc]points:  Sampling 527 additional inputs, on iter 4 have 7473 / 8000
1538643878.956 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538643878.956 * * * * [misc]points:  Sampling 266 additional inputs, on iter 5 have 7734 / 8000
1538643879.047 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538643879.047 * * * * [misc]points:  Sampling 125 additional inputs, on iter 6 have 7875 / 8000
1538643879.075 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538643879.076 * * * * [misc]points:  Sampling 64 additional inputs, on iter 7 have 7936 / 8000
1538643879.120 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538643879.120 * * * * [misc]points:  Sampling 24 additional inputs, on iter 8 have 7976 / 8000
1538643879.130 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538643879.130 * * * * [misc]points:  Sampling 10 additional inputs, on iter 9 have 7990 / 8000
1538643879.134 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538643879.134 * * * * [misc]points:  Sampling 6 additional inputs, on iter 10 have 7994 / 8000
1538643879.136 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538643879.136 * * * * [misc]points:  Sampling 4 additional inputs, on iter 11 have 7997 / 8000
1538643879.138 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538643879.138 * * * * [exit]points:  Sampled 8000 points with exact outputs