1545215040.742 * [misc]progress:  [Phase 1 of 3] Setting up.
1545215040.742 * * * [misc]progress:  [1/2] Preparing points
1545215040.742 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1545215040.847 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545215040.847 * * * * [misc]points:  Sampling 132 additional inputs, on iter 1 have 124 / 256
1545215040.896 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545215040.896 * * * * [misc]points:  Sampling 59 additional inputs, on iter 2 have 197 / 256
1545215040.921 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545215040.921 * * * * [misc]points:  Sampling 25 additional inputs, on iter 3 have 231 / 256
1545215040.934 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545215040.934 * * * * [misc]points:  Sampling 13 additional inputs, on iter 4 have 243 / 256
1545215040.940 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545215040.940 * * * * [misc]points:  Sampling 5 additional inputs, on iter 5 have 251 / 256
1545215040.944 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545215040.944 * * * * [misc]points:  Sampling 4 additional inputs, on iter 6 have 252 / 256
1545215040.947 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545215040.947 * * * * [misc]points:  Sampling 4 additional inputs, on iter 7 have 253 / 256
1545215040.951 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545215040.951 * * * * [exit]points:  Sampled 256 points with exact outputs
1545215040.951 * * * [misc]progress:  [2/2] Setting up program.
1545215040.987 * [misc]progress:  [Phase 2 of 3] Improving.
1545215040.987 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215040.987 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215040.989 * * [misc]simplify:  iters left: 5 (13 enodes)
1545215040.991 * * [misc]simplify:  iters left: 4 (17 enodes)
1545215040.995 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215041.011 * * [misc]progress:  iteration 1 / 4
1545215041.011 * * * [misc]progress:  picking best candidate
1545215041.015 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))>
1545215041.015 * * * [misc]progress:  localizing error
1545215041.046 * * * [misc]progress:  generating rewritten candidates
1545215041.046 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1545215041.077 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1545215041.082 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1545215041.088 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1545215041.088 * * * [misc]progress:  generating series expansions
1545215041.088 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1545215041.089 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) into (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1))))
1545215041.089 * [misc]approximate:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in (x) around 0
1545215041.089 * [misc]taylor:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in x
1545215041.089 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1545215041.089 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215041.089 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.089 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.089 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.089 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.089 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.090 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215041.090 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1545215041.090 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1545215041.090 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215041.090 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.090 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.090 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.090 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215041.090 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.090 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215041.090 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.090 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215041.090 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215041.090 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1545215041.090 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1545215041.090 * [misc]taylor:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in x
1545215041.091 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1545215041.091 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215041.091 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.091 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.091 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.091 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.091 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.091 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215041.091 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1545215041.091 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1545215041.091 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215041.091 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.091 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.091 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.091 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215041.091 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.091 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215041.091 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.092 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215041.092 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215041.092 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1545215041.092 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1545215041.092 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215041.092 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.092 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215041.092 * [misc]backup-simplify:  Simplify (+ +nan.0 -1) into (- +nan.0)
1545215041.093 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215041.093 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215041.093 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215041.094 * [misc]backup-simplify:  Simplify (- -1/2) into 1/2
1545215041.094 * [misc]backup-simplify:  Simplify (+ +nan.0 1/2) into (- +nan.0)
1545215041.094 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215041.094 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215041.095 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215041.095 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215041.095 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1545215041.096 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1545215041.096 * [misc]backup-simplify:  Simplify (- 3/8) into -3/8
1545215041.096 * [misc]backup-simplify:  Simplify (+ +nan.0 -3/8) into (- +nan.0)
1545215041.096 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215041.096 * [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)))))
1545215041.097 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt (/ 1 x))) (/ 1 (sqrt (+ (/ 1 x) 1)))) into (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1))))
1545215041.097 * [misc]approximate:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in (x) around 0
1545215041.097 * [misc]taylor:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in x
1545215041.097 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1545215041.097 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.097 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.097 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.097 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.097 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215041.097 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1545215041.097 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1545215041.097 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215041.097 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215041.097 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.097 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.097 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.097 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.097 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215041.097 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.097 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215041.098 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.098 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.098 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215041.098 * [misc]taylor:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in x
1545215041.098 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1545215041.098 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.098 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.098 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.098 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.098 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215041.098 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1545215041.098 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1545215041.098 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215041.098 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215041.098 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.099 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.099 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.099 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.099 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215041.099 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.099 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215041.099 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.099 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.099 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215041.099 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215041.099 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215041.100 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.100 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215041.100 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1545215041.100 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215041.101 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215041.101 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215041.101 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215041.101 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1545215041.102 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215041.102 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215041.102 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1545215041.107 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215041.108 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215041.108 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215041.108 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215041.108 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1545215041.109 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215041.109 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215041.109 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1545215041.109 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215041.110 * [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)))))))
1545215041.110 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt (/ 1 (- x)))) (/ 1 (sqrt (+ (/ 1 (- x)) 1)))) into (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1545215041.110 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1545215041.110 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1545215041.110 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1545215041.110 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215041.110 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215041.110 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215041.110 * [misc]backup-simplify:  Simplify -1 into -1
1545215041.110 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.110 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.110 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.110 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215041.111 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.111 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215041.111 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1545215041.111 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1545215041.111 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1545215041.111 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215041.111 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215041.111 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.111 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215041.111 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.111 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.111 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.111 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.111 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215041.111 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215041.111 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545215041.112 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.112 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215041.112 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1545215041.112 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1545215041.112 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215041.112 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215041.112 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215041.112 * [misc]backup-simplify:  Simplify -1 into -1
1545215041.112 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.112 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.112 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.112 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215041.112 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.112 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215041.113 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1545215041.113 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1545215041.113 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1545215041.113 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215041.113 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215041.113 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.113 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215041.113 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.113 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.113 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.113 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.113 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215041.113 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215041.113 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545215041.113 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.113 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215041.114 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215041.114 * [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
1545215041.114 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215041.114 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545215041.115 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215041.115 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1545215041.115 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215041.115 * [misc]backup-simplify:  Simplify (+ (- +nan.0) (- +nan.0)) into (- +nan.0)
1545215041.116 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215041.116 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215041.116 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215041.117 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1545215041.117 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215041.117 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215041.118 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215041.118 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1545215041.118 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215041.118 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215041.119 * [misc]backup-simplify:  Simplify (+ (- +nan.0) (- +nan.0)) into (- +nan.0)
1545215041.119 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215041.119 * [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)))))
1545215041.119 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1545215041.119 * [misc]backup-simplify:  Simplify (/ 1 (sqrt x)) into (sqrt (/ 1 x))
1545215041.119 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 x)) in (x) around 0
1545215041.119 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1545215041.119 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215041.119 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.119 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.119 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.120 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.120 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.120 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215041.120 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1545215041.120 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215041.120 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.120 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.120 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.120 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.120 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.121 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215041.121 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.121 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215041.121 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215041.122 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215041.122 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215041.122 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215041.122 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215041.122 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215041.123 * [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)))))
1545215041.123 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (/ 1 x))) into (sqrt x)
1545215041.123 * [misc]approximate:  Taking taylor expansion of (sqrt x) in (x) around 0
1545215041.123 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1545215041.123 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.123 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.123 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.123 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.123 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215041.123 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1545215041.123 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.123 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.123 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.123 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.124 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215041.124 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.124 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215041.124 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215041.124 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215041.125 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215041.125 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215041.125 * [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)))))))
1545215041.125 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (/ 1 (- x)))) into (/ 1 (sqrt (/ -1 x)))
1545215041.125 * [misc]approximate:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in (x) around 0
1545215041.125 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1545215041.125 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215041.125 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215041.125 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215041.125 * [misc]backup-simplify:  Simplify -1 into -1
1545215041.125 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.125 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.125 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.126 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215041.126 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.126 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215041.126 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1545215041.126 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1545215041.126 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215041.126 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215041.126 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215041.126 * [misc]backup-simplify:  Simplify -1 into -1
1545215041.126 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.126 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.126 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.126 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215041.126 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.127 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215041.127 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1545215041.127 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215041.127 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545215041.128 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215041.128 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1545215041.128 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215041.128 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215041.129 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215041.130 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1545215041.130 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215041.130 * [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)))))
1545215041.130 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1545215041.130 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ x 1))) into (sqrt (/ 1 (+ x 1)))
1545215041.131 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in (x) around 0
1545215041.131 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1545215041.131 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1545215041.131 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215041.131 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.131 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.131 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.131 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215041.131 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.131 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215041.131 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.131 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215041.131 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215041.131 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1545215041.131 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1545215041.131 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1545215041.131 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1545215041.131 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215041.131 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.131 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.131 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.131 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215041.131 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.132 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215041.132 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.132 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215041.132 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215041.132 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1545215041.132 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1545215041.132 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.132 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545215041.132 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215041.133 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1545215041.133 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1545215041.133 * [misc]backup-simplify:  Simplify 3/8 into 3/8
1545215041.133 * [misc]backup-simplify:  Simplify (+ (* 3/8 (pow x 2)) (+ (* -1/2 x) 1)) into (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))
1545215041.134 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ (/ 1 x) 1))) into (sqrt (/ 1 (+ (/ 1 x) 1)))
1545215041.134 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in (x) around 0
1545215041.134 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1545215041.134 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1545215041.134 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215041.134 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215041.134 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.134 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.134 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.134 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.134 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215041.134 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.134 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215041.134 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.134 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.135 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215041.135 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1545215041.135 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1545215041.135 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215041.135 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215041.135 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.135 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.135 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.135 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.135 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215041.135 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.135 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215041.135 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.135 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.135 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215041.135 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.135 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215041.136 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215041.136 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215041.136 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1545215041.137 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215041.137 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215041.137 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215041.137 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215041.137 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1545215041.138 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215041.138 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215041.138 * [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)))))))
1545215041.138 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ (/ 1 (- x)) 1))) into (sqrt (/ 1 (- 1 (/ 1 x))))
1545215041.138 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in (x) around 0
1545215041.138 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1545215041.138 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1545215041.138 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215041.138 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215041.138 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.138 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215041.138 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.138 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.138 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.139 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.139 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215041.139 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215041.139 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545215041.139 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.139 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215041.139 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1545215041.139 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1545215041.139 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215041.139 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215041.139 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.139 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215041.139 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.139 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.139 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.140 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.140 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215041.140 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215041.140 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545215041.140 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.140 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215041.140 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.140 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215041.140 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215041.141 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215041.141 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215041.141 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1545215041.141 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215041.141 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215041.142 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215041.142 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215041.142 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215041.142 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1545215041.143 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215041.143 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215041.143 * [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)))))))
1545215041.143 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1545215041.143 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1545215041.143 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1545215041.143 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1545215041.143 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215041.143 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.143 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.143 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.143 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215041.143 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.143 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215041.143 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215041.144 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215041.144 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215041.144 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1545215041.144 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215041.144 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.144 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.144 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.144 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215041.144 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.144 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215041.144 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215041.144 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215041.144 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215041.144 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.144 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545215041.144 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215041.145 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1545215041.145 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1545215041.145 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1545215041.145 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1545215041.145 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1545215041.145 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1545215041.146 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215041.146 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215041.146 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.146 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.146 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.146 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.146 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215041.146 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.146 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215041.146 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.146 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215041.146 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1545215041.146 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215041.146 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215041.146 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.146 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.146 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.146 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.146 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215041.147 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.147 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215041.147 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.147 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215041.147 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.147 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215041.147 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215041.147 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215041.148 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215041.148 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215041.148 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215041.148 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215041.149 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215041.149 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215041.149 * [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)))))
1545215041.149 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1545215041.149 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1545215041.149 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215041.149 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215041.149 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215041.149 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.149 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215041.149 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.149 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.149 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.150 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.150 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215041.150 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215041.150 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.150 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215041.150 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215041.150 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215041.150 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215041.150 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.150 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215041.150 * [misc]taylor:  Taking taylor expansion of x in x
1545215041.150 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.150 * [misc]backup-simplify:  Simplify 1 into 1
1545215041.150 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215041.150 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215041.151 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215041.151 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215041.151 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215041.151 * [misc]backup-simplify:  Simplify 0 into 0
1545215041.151 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215041.151 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215041.151 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215041.151 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215041.152 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215041.152 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215041.152 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215041.152 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215041.152 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215041.153 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215041.153 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215041.153 * [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)))))
1545215041.153 * * * [misc]progress:  simplifying candidates
1545215041.153 * * * * [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)))))))))>
1545215041.154 * [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))))))))
1545215041.154 * * [misc]simplify:  iters left: 6 (14 enodes)
1545215041.156 * * [misc]simplify:  iters left: 5 (26 enodes)
1545215041.160 * * [misc]simplify:  iters left: 4 (33 enodes)
1545215041.171 * * [misc]simplify:  iters left: 3 (42 enodes)
1545215041.182 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215041.182 * [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)))))))))
1545215041.182 * [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)))))))
1545215041.182 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215041.185 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215041.189 * * [misc]simplify:  iters left: 4 (25 enodes)
1545215041.194 * * [misc]simplify:  iters left: 3 (47 enodes)
1545215041.201 * * [misc]simplify:  iters left: 2 (54 enodes)
1545215041.205 * [exit]simplify:  Simplified to 0
1545215041.205 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1545215041.205 * * * * [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))))))))>
1545215041.206 * [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)))))))
1545215041.206 * * [misc]simplify:  iters left: 6 (13 enodes)
1545215041.208 * * [misc]simplify:  iters left: 5 (21 enodes)
1545215041.216 * * [misc]simplify:  iters left: 4 (28 enodes)
1545215041.222 * * [misc]simplify:  iters left: 3 (33 enodes)
1545215041.226 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215041.226 * [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))))))))
1545215041.226 * [enter]simplify:  Simplifying (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))
1545215041.226 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215041.229 * * [misc]simplify:  iters left: 5 (14 enodes)
1545215041.232 * * [misc]simplify:  iters left: 4 (20 enodes)
1545215041.239 * * [misc]simplify:  iters left: 3 (29 enodes)
1545215041.246 * * [misc]simplify:  iters left: 2 (30 enodes)
1545215041.251 * [exit]simplify:  Simplified to 0
1545215041.251 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1545215041.251 * * * * [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))))>
1545215041.251 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1545215041.251 * * [misc]simplify:  iters left: 6 (12 enodes)
1545215041.254 * * [misc]simplify:  iters left: 5 (25 enodes)
1545215041.258 * * [misc]simplify:  iters left: 4 (31 enodes)
1545215041.264 * * [misc]simplify:  iters left: 3 (44 enodes)
1545215041.269 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215041.269 * [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))))
1545215041.269 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1545215041.269 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215041.271 * * [misc]simplify:  iters left: 5 (19 enodes)
1545215041.276 * * [misc]simplify:  iters left: 4 (24 enodes)
1545215041.290 * * [misc]simplify:  iters left: 3 (44 enodes)
1545215041.299 * * [misc]simplify:  iters left: 2 (46 enodes)
1545215041.302 * [exit]simplify:  Simplified to 0
1545215041.302 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1545215041.302 * * * * [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))))>
1545215041.303 * [enter]simplify:  Simplifying (fma (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1545215041.303 * * [misc]simplify:  iters left: 6 (12 enodes)
1545215041.308 * * [misc]simplify:  iters left: 5 (25 enodes)
1545215041.315 * * [misc]simplify:  iters left: 4 (31 enodes)
1545215041.326 * * [misc]simplify:  iters left: 3 (44 enodes)
1545215041.335 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215041.336 * [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))))
1545215041.336 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1545215041.336 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215041.340 * * [misc]simplify:  iters left: 5 (19 enodes)
1545215041.347 * * [misc]simplify:  iters left: 4 (24 enodes)
1545215041.361 * * [misc]simplify:  iters left: 3 (44 enodes)
1545215041.369 * * [misc]simplify:  iters left: 2 (46 enodes)
1545215041.373 * [exit]simplify:  Simplified to 0
1545215041.373 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1545215041.373 * * * * [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))))))))>
1545215041.374 * [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)))))))
1545215041.374 * * [misc]simplify:  iters left: 6 (21 enodes)
1545215041.382 * * [misc]simplify:  iters left: 5 (44 enodes)
1545215041.392 * * [misc]simplify:  iters left: 4 (82 enodes)
1545215041.404 * * [misc]simplify:  iters left: 3 (114 enodes)
1545215041.429 * * [misc]simplify:  iters left: 2 (172 enodes)
1545215041.459 * * [misc]simplify:  iters left: 1 (205 enodes)
1545215041.488 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1))))
1545215041.489 * [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))))))))
1545215041.489 * [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))))))
1545215041.489 * * [misc]simplify:  iters left: 6 (17 enodes)
1545215041.496 * * [misc]simplify:  iters left: 5 (36 enodes)
1545215041.507 * * [misc]simplify:  iters left: 4 (64 enodes)
1545215041.527 * * [misc]simplify:  iters left: 3 (108 enodes)
1545215041.553 * * [misc]simplify:  iters left: 2 (200 enodes)
1545215041.619 * * [misc]simplify:  iters left: 1 (270 enodes)
1545215041.660 * [exit]simplify:  Simplified to 0
1545215041.660 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) 0))
1545215041.660 * * * * [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))))))))>
1545215041.660 * [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)))))))
1545215041.660 * * [misc]simplify:  iters left: 6 (16 enodes)
1545215041.667 * * [misc]simplify:  iters left: 5 (33 enodes)
1545215041.673 * * [misc]simplify:  iters left: 4 (63 enodes)
1545215041.683 * * [misc]simplify:  iters left: 3 (96 enodes)
1545215041.709 * * [misc]simplify:  iters left: 2 (161 enodes)
1545215041.766 * * [misc]simplify:  iters left: 1 (202 enodes)
1545215041.799 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1))))
1545215041.799 * [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))))))))
1545215041.799 * [enter]simplify:  Simplifying (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))
1545215041.799 * * [misc]simplify:  iters left: 6 (12 enodes)
1545215041.805 * * [misc]simplify:  iters left: 5 (25 enodes)
1545215041.813 * * [misc]simplify:  iters left: 4 (47 enodes)
1545215041.827 * * [misc]simplify:  iters left: 3 (90 enodes)
1545215041.869 * * [misc]simplify:  iters left: 2 (191 enodes)
1545215041.924 * * [misc]simplify:  iters left: 1 (231 enodes)
1545215041.980 * [exit]simplify:  Simplified to 0
1545215041.980 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) 0))
1545215041.980 * * * * [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)))))))))>
1545215041.981 * [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))))))))
1545215041.981 * * [misc]simplify:  iters left: 6 (13 enodes)
1545215041.985 * * [misc]simplify:  iters left: 5 (25 enodes)
1545215041.993 * * [misc]simplify:  iters left: 4 (31 enodes)
1545215041.999 * * [misc]simplify:  iters left: 3 (39 enodes)
1545215042.004 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215042.004 * [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)))))))))
1545215042.004 * [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)))))))
1545215042.004 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215042.006 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215042.008 * * [misc]simplify:  iters left: 4 (25 enodes)
1545215042.013 * * [misc]simplify:  iters left: 3 (47 enodes)
1545215042.020 * * [misc]simplify:  iters left: 2 (54 enodes)
1545215042.026 * [exit]simplify:  Simplified to 0
1545215042.026 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1545215042.026 * * * * [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))))))))>
1545215042.026 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1545215042.026 * * [misc]simplify:  iters left: 6 (12 enodes)
1545215042.030 * * [misc]simplify:  iters left: 5 (20 enodes)
1545215042.036 * * [misc]simplify:  iters left: 4 (26 enodes)
1545215042.043 * * [misc]simplify:  iters left: 3 (32 enodes)
1545215042.051 * * [misc]simplify:  iters left: 2 (35 enodes)
1545215042.060 * * [misc]simplify:  iters left: 1 (50 enodes)
1545215042.076 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215042.077 * [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))))))))
1545215042.077 * [enter]simplify:  Simplifying (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))
1545215042.077 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215042.089 * * [misc]simplify:  iters left: 5 (14 enodes)
1545215042.092 * * [misc]simplify:  iters left: 4 (20 enodes)
1545215042.096 * * [misc]simplify:  iters left: 3 (29 enodes)
1545215042.099 * * [misc]simplify:  iters left: 2 (30 enodes)
1545215042.102 * [exit]simplify:  Simplified to 0
1545215042.102 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1545215042.102 * * * * [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))))>
1545215042.102 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1545215042.102 * * [misc]simplify:  iters left: 6 (11 enodes)
1545215042.105 * * [misc]simplify:  iters left: 5 (24 enodes)
1545215042.108 * * [misc]simplify:  iters left: 4 (29 enodes)
1545215042.114 * * [misc]simplify:  iters left: 3 (40 enodes)
1545215042.120 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215042.121 * [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))))
1545215042.121 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1545215042.121 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215042.125 * * [misc]simplify:  iters left: 5 (19 enodes)
1545215042.130 * * [misc]simplify:  iters left: 4 (24 enodes)
1545215042.144 * * [misc]simplify:  iters left: 3 (44 enodes)
1545215042.153 * * [misc]simplify:  iters left: 2 (46 enodes)
1545215042.156 * [exit]simplify:  Simplified to 0
1545215042.156 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1545215042.156 * * * * [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))))>
1545215042.156 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1545215042.156 * * [misc]simplify:  iters left: 6 (11 enodes)
1545215042.159 * * [misc]simplify:  iters left: 5 (24 enodes)
1545215042.162 * * [misc]simplify:  iters left: 4 (29 enodes)
1545215042.168 * * [misc]simplify:  iters left: 3 (40 enodes)
1545215042.172 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215042.172 * [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))))
1545215042.172 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1545215042.172 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215042.175 * * [misc]simplify:  iters left: 5 (19 enodes)
1545215042.177 * * [misc]simplify:  iters left: 4 (24 enodes)
1545215042.185 * * [misc]simplify:  iters left: 3 (44 enodes)
1545215042.191 * * [misc]simplify:  iters left: 2 (46 enodes)
1545215042.195 * [exit]simplify:  Simplified to 0
1545215042.195 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1545215042.195 * * * * [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))))))))>
1545215042.195 * [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)))))))
1545215042.195 * * [misc]simplify:  iters left: 6 (20 enodes)
1545215042.205 * * [misc]simplify:  iters left: 5 (43 enodes)
1545215042.217 * * [misc]simplify:  iters left: 4 (80 enodes)
1545215042.229 * * [misc]simplify:  iters left: 3 (113 enodes)
1545215042.247 * * [misc]simplify:  iters left: 2 (174 enodes)
1545215042.302 * * [misc]simplify:  iters left: 1 (211 enodes)
1545215042.344 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1))))
1545215042.344 * [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))))))))
1545215042.345 * [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))))))
1545215042.345 * * [misc]simplify:  iters left: 6 (17 enodes)
1545215042.348 * * [misc]simplify:  iters left: 5 (36 enodes)
1545215042.353 * * [misc]simplify:  iters left: 4 (64 enodes)
1545215042.364 * * [misc]simplify:  iters left: 3 (108 enodes)
1545215042.383 * * [misc]simplify:  iters left: 2 (200 enodes)
1545215042.474 * * [misc]simplify:  iters left: 1 (270 enodes)
1545215042.524 * [exit]simplify:  Simplified to 0
1545215042.524 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) 0))
1545215042.524 * * * * [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))))))))>
1545215042.525 * [enter]simplify:  Simplifying (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1)))))))
1545215042.525 * * [misc]simplify:  iters left: 6 (15 enodes)
1545215042.533 * * [misc]simplify:  iters left: 5 (32 enodes)
1545215042.542 * * [misc]simplify:  iters left: 4 (61 enodes)
1545215042.551 * * [misc]simplify:  iters left: 3 (94 enodes)
1545215042.571 * * [misc]simplify:  iters left: 2 (169 enodes)
1545215042.637 * * [misc]simplify:  iters left: 1 (205 enodes)
1545215042.682 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- x 1)) (sqrt (fma x x -1))))
1545215042.682 * [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))))))))
1545215042.682 * [enter]simplify:  Simplifying (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))
1545215042.682 * * [misc]simplify:  iters left: 6 (12 enodes)
1545215042.685 * * [misc]simplify:  iters left: 5 (25 enodes)
1545215042.689 * * [misc]simplify:  iters left: 4 (47 enodes)
1545215042.696 * * [misc]simplify:  iters left: 3 (90 enodes)
1545215042.721 * * [misc]simplify:  iters left: 2 (191 enodes)
1545215042.766 * * [misc]simplify:  iters left: 1 (231 enodes)
1545215042.794 * [exit]simplify:  Simplified to 0
1545215042.795 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- x 1)) (sqrt (fma x x -1)))) 0))
1545215042.795 * * * * [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)))))))))>
1545215042.795 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))))))
1545215042.795 * * [misc]simplify:  iters left: 6 (12 enodes)
1545215042.797 * * [misc]simplify:  iters left: 5 (24 enodes)
1545215042.803 * * [misc]simplify:  iters left: 4 (33 enodes)
1545215042.813 * * [misc]simplify:  iters left: 3 (41 enodes)
1545215042.822 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215042.822 * [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)))))))))
1545215042.822 * [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)))))))
1545215042.823 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215042.826 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215042.831 * * [misc]simplify:  iters left: 4 (25 enodes)
1545215042.840 * * [misc]simplify:  iters left: 3 (47 enodes)
1545215042.853 * * [misc]simplify:  iters left: 2 (54 enodes)
1545215042.862 * [exit]simplify:  Simplified to 0
1545215042.862 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1545215042.863 * * * * [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))))))))>
1545215042.863 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1545215042.863 * * [misc]simplify:  iters left: 6 (11 enodes)
1545215042.867 * * [misc]simplify:  iters left: 5 (19 enodes)
1545215042.873 * * [misc]simplify:  iters left: 4 (28 enodes)
1545215042.880 * * [misc]simplify:  iters left: 3 (31 enodes)
1545215042.887 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215042.887 * [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))))))))
1545215042.887 * [enter]simplify:  Simplifying (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))
1545215042.887 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215042.890 * * [misc]simplify:  iters left: 5 (14 enodes)
1545215042.894 * * [misc]simplify:  iters left: 4 (20 enodes)
1545215042.901 * * [misc]simplify:  iters left: 3 (29 enodes)
1545215042.907 * * [misc]simplify:  iters left: 2 (30 enodes)
1545215042.913 * [exit]simplify:  Simplified to 0
1545215042.913 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1545215042.913 * * * * [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))))>
1545215042.913 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1545215042.913 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215042.918 * * [misc]simplify:  iters left: 5 (23 enodes)
1545215042.925 * * [misc]simplify:  iters left: 4 (28 enodes)
1545215042.936 * * [misc]simplify:  iters left: 3 (39 enodes)
1545215042.945 * * [misc]simplify:  iters left: 2 (45 enodes)
1545215042.957 * * [misc]simplify:  iters left: 1 (50 enodes)
1545215042.964 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215042.964 * [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))))
1545215042.964 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1545215042.965 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215042.969 * * [misc]simplify:  iters left: 5 (19 enodes)
1545215042.974 * * [misc]simplify:  iters left: 4 (24 enodes)
1545215042.988 * * [misc]simplify:  iters left: 3 (44 enodes)
1545215042.994 * * [misc]simplify:  iters left: 2 (46 enodes)
1545215042.996 * [exit]simplify:  Simplified to 0
1545215042.996 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1545215042.996 * * * * [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))))>
1545215042.997 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1545215042.997 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215042.999 * * [misc]simplify:  iters left: 5 (23 enodes)
1545215043.003 * * [misc]simplify:  iters left: 4 (28 enodes)
1545215043.008 * * [misc]simplify:  iters left: 3 (39 enodes)
1545215043.012 * * [misc]simplify:  iters left: 2 (45 enodes)
1545215043.018 * * [misc]simplify:  iters left: 1 (50 enodes)
1545215043.021 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215043.022 * [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))))
1545215043.022 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1545215043.022 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215043.024 * * [misc]simplify:  iters left: 5 (19 enodes)
1545215043.026 * * [misc]simplify:  iters left: 4 (24 enodes)
1545215043.034 * * [misc]simplify:  iters left: 3 (44 enodes)
1545215043.039 * * [misc]simplify:  iters left: 2 (46 enodes)
1545215043.040 * [exit]simplify:  Simplified to 0
1545215043.040 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1545215043.040 * * * * [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))))))))>
1545215043.041 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))))))
1545215043.041 * * [misc]simplify:  iters left: 6 (19 enodes)
1545215043.045 * * [misc]simplify:  iters left: 5 (42 enodes)
1545215043.053 * * [misc]simplify:  iters left: 4 (79 enodes)
1545215043.069 * * [misc]simplify:  iters left: 3 (112 enodes)
1545215043.103 * * [misc]simplify:  iters left: 2 (168 enodes)
1545215043.140 * * [misc]simplify:  iters left: 1 (209 enodes)
1545215043.177 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1))))
1545215043.177 * [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))))))))
1545215043.177 * [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))))))
1545215043.177 * * [misc]simplify:  iters left: 6 (17 enodes)
1545215043.181 * * [misc]simplify:  iters left: 5 (36 enodes)
1545215043.186 * * [misc]simplify:  iters left: 4 (64 enodes)
1545215043.202 * * [misc]simplify:  iters left: 3 (108 enodes)
1545215043.226 * * [misc]simplify:  iters left: 2 (200 enodes)
1545215043.321 * * [misc]simplify:  iters left: 1 (270 enodes)
1545215043.371 * [exit]simplify:  Simplified to 0
1545215043.371 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) 0))
1545215043.371 * * * * [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))))))))>
1545215043.372 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1)))))))
1545215043.372 * * [misc]simplify:  iters left: 6 (14 enodes)
1545215043.378 * * [misc]simplify:  iters left: 5 (31 enodes)
1545215043.388 * * [misc]simplify:  iters left: 4 (60 enodes)
1545215043.397 * * [misc]simplify:  iters left: 3 (92 enodes)
1545215043.419 * * [misc]simplify:  iters left: 2 (163 enodes)
1545215043.458 * * [misc]simplify:  iters left: 1 (207 enodes)
1545215043.519 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1))))
1545215043.519 * [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))))))))
1545215043.520 * [enter]simplify:  Simplifying (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))
1545215043.520 * * [misc]simplify:  iters left: 6 (12 enodes)
1545215043.525 * * [misc]simplify:  iters left: 5 (25 enodes)
1545215043.529 * * [misc]simplify:  iters left: 4 (47 enodes)
1545215043.537 * * [misc]simplify:  iters left: 3 (90 enodes)
1545215043.561 * * [misc]simplify:  iters left: 2 (191 enodes)
1545215043.646 * * [misc]simplify:  iters left: 1 (231 enodes)
1545215043.701 * [exit]simplify:  Simplified to 0
1545215043.701 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) 0))
1545215043.701 * * * * [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)))))))))>
1545215043.701 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (cbrt (/ 1 (sqrt (+ x 1)))) (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))))))
1545215043.702 * * [misc]simplify:  iters left: 6 (12 enodes)
1545215043.706 * * [misc]simplify:  iters left: 5 (24 enodes)
1545215043.716 * * [misc]simplify:  iters left: 4 (33 enodes)
1545215043.726 * * [misc]simplify:  iters left: 3 (41 enodes)
1545215043.735 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215043.736 * [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)))))))))
1545215043.736 * [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)))))))
1545215043.736 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215043.740 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215043.746 * * [misc]simplify:  iters left: 4 (25 enodes)
1545215043.755 * * [misc]simplify:  iters left: 3 (47 enodes)
1545215043.768 * * [misc]simplify:  iters left: 2 (54 enodes)
1545215043.777 * [exit]simplify:  Simplified to 0
1545215043.777 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1545215043.777 * * * * [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))))))))>
1545215043.778 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1545215043.778 * * [misc]simplify:  iters left: 6 (11 enodes)
1545215043.781 * * [misc]simplify:  iters left: 5 (19 enodes)
1545215043.786 * * [misc]simplify:  iters left: 4 (28 enodes)
1545215043.790 * * [misc]simplify:  iters left: 3 (31 enodes)
1545215043.793 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215043.793 * [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))))))))
1545215043.793 * [enter]simplify:  Simplifying (fma (- (sqrt (/ 1 (sqrt (+ x 1))))) (sqrt (/ 1 (sqrt (+ x 1)))) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1))))))
1545215043.794 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215043.795 * * [misc]simplify:  iters left: 5 (14 enodes)
1545215043.797 * * [misc]simplify:  iters left: 4 (20 enodes)
1545215043.801 * * [misc]simplify:  iters left: 3 (29 enodes)
1545215043.804 * * [misc]simplify:  iters left: 2 (30 enodes)
1545215043.807 * [exit]simplify:  Simplified to 0
1545215043.807 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1545215043.807 * * * * [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))))>
1545215043.807 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1545215043.807 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215043.810 * * [misc]simplify:  iters left: 5 (23 enodes)
1545215043.814 * * [misc]simplify:  iters left: 4 (28 enodes)
1545215043.825 * * [misc]simplify:  iters left: 3 (39 enodes)
1545215043.833 * * [misc]simplify:  iters left: 2 (45 enodes)
1545215043.845 * * [misc]simplify:  iters left: 1 (50 enodes)
1545215043.849 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215043.849 * [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))))
1545215043.850 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1545215043.850 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215043.852 * * [misc]simplify:  iters left: 5 (19 enodes)
1545215043.854 * * [misc]simplify:  iters left: 4 (24 enodes)
1545215043.862 * * [misc]simplify:  iters left: 3 (44 enodes)
1545215043.867 * * [misc]simplify:  iters left: 2 (46 enodes)
1545215043.869 * [exit]simplify:  Simplified to 0
1545215043.869 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1545215043.869 * * * * [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))))>
1545215043.869 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (/ 1 (sqrt (+ x 1))) 1)))
1545215043.869 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215043.871 * * [misc]simplify:  iters left: 5 (23 enodes)
1545215043.875 * * [misc]simplify:  iters left: 4 (28 enodes)
1545215043.880 * * [misc]simplify:  iters left: 3 (39 enodes)
1545215043.884 * * [misc]simplify:  iters left: 2 (45 enodes)
1545215043.890 * * [misc]simplify:  iters left: 1 (50 enodes)
1545215043.893 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215043.893 * [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))))
1545215043.893 * [enter]simplify:  Simplifying (fma (- (/ 1 (sqrt (+ x 1)))) 1 (* (/ 1 (sqrt (+ x 1))) 1))
1545215043.893 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215043.896 * * [misc]simplify:  iters left: 5 (19 enodes)
1545215043.898 * * [misc]simplify:  iters left: 4 (24 enodes)
1545215043.908 * * [misc]simplify:  iters left: 3 (44 enodes)
1545215043.914 * * [misc]simplify:  iters left: 2 (46 enodes)
1545215043.916 * [exit]simplify:  Simplified to 0
1545215043.916 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 0))
1545215043.916 * * * * [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))))))))>
1545215043.916 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))))))
1545215043.916 * * [misc]simplify:  iters left: 6 (19 enodes)
1545215043.920 * * [misc]simplify:  iters left: 5 (42 enodes)
1545215043.927 * * [misc]simplify:  iters left: 4 (79 enodes)
1545215043.941 * * [misc]simplify:  iters left: 3 (112 enodes)
1545215043.966 * * [misc]simplify:  iters left: 2 (168 enodes)
1545215044.001 * * [misc]simplify:  iters left: 1 (209 enodes)
1545215044.033 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1))))
1545215044.033 * [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))))))))
1545215044.034 * [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))))))
1545215044.034 * * [misc]simplify:  iters left: 6 (17 enodes)
1545215044.041 * * [misc]simplify:  iters left: 5 (36 enodes)
1545215044.051 * * [misc]simplify:  iters left: 4 (64 enodes)
1545215044.072 * * [misc]simplify:  iters left: 3 (108 enodes)
1545215044.109 * * [misc]simplify:  iters left: 2 (200 enodes)
1545215044.171 * * [misc]simplify:  iters left: 1 (270 enodes)
1545215044.208 * [exit]simplify:  Simplified to 0
1545215044.208 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (- (fma x x 1) x)) (sqrt (fma x (* x x) 1)))) 0))
1545215044.208 * * * * [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))))))))>
1545215044.209 * [enter]simplify:  Simplifying (fma 1 (/ 1 (sqrt x)) (- (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1)))))))
1545215044.209 * * [misc]simplify:  iters left: 6 (14 enodes)
1545215044.212 * * [misc]simplify:  iters left: 5 (31 enodes)
1545215044.217 * * [misc]simplify:  iters left: 4 (60 enodes)
1545215044.228 * * [misc]simplify:  iters left: 3 (92 enodes)
1545215044.259 * * [misc]simplify:  iters left: 2 (163 enodes)
1545215044.294 * * [misc]simplify:  iters left: 1 (207 enodes)
1545215044.325 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1))))
1545215044.325 * [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))))))))
1545215044.326 * [enter]simplify:  Simplifying (fma (- (sqrt (- x 1))) (/ 1 (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (/ 1 (sqrt (- (* x x) (* 1 1))))))
1545215044.326 * * [misc]simplify:  iters left: 6 (12 enodes)
1545215044.329 * * [misc]simplify:  iters left: 5 (25 enodes)
1545215044.337 * * [misc]simplify:  iters left: 4 (47 enodes)
1545215044.351 * * [misc]simplify:  iters left: 3 (90 enodes)
1545215044.379 * * [misc]simplify:  iters left: 2 (191 enodes)
1545215044.429 * * [misc]simplify:  iters left: 1 (231 enodes)
1545215044.466 * [exit]simplify:  Simplified to 0
1545215044.466 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (/ 1 (sqrt x)) (/ (sqrt (+ x -1)) (sqrt (fma x x -1)))) 0))
1545215044.466 * * * * [misc]progress:  [ 25 / 119 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1545215044.466 * * * * [misc]progress:  [ 26 / 119 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1545215044.466 * * * * [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))))))>
1545215044.466 * [enter]simplify:  Simplifying (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x))))
1545215044.466 * * [misc]simplify:  iters left: 6 (6 enodes)
1545215044.467 * * [misc]simplify:  iters left: 5 (8 enodes)
1545215044.468 * [exit]simplify:  Simplified to (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x))))
1545215044.468 * [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))))))
1545215044.468 * * * * [misc]progress:  [ 28 / 119 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (/ 1 (sqrt (+ x 1))))))>
1545215044.468 * [enter]simplify:  Simplifying (sqrt (/ 1 (sqrt x)))
1545215044.469 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215044.469 * * [misc]simplify:  iters left: 3 (7 enodes)
1545215044.470 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt x)))
1545215044.470 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))) (- (/ 1 (sqrt (+ x 1))))))
1545215044.470 * * * * [misc]progress:  [ 29 / 119 ] simplifiying candidate #<alt (λ (x) (fma 1 (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1545215044.470 * * * * [misc]progress:  [ 30 / 119 ] simplifiying candidate #<alt (λ (x) (fma 1 (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1545215044.470 * * * * [misc]progress:  [ 31 / 119 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (/ 1 (sqrt x))) (exp (/ 1 (sqrt (+ x 1)))))))>
1545215044.470 * [enter]simplify:  Simplifying (/ (exp (/ 1 (sqrt x))) (exp (/ 1 (sqrt (+ x 1)))))
1545215044.471 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215044.472 * * [misc]simplify:  iters left: 5 (15 enodes)
1545215044.474 * * [misc]simplify:  iters left: 4 (17 enodes)
1545215044.481 * * [misc]simplify:  iters left: 3 (23 enodes)
1545215044.487 * * [misc]simplify:  iters left: 2 (25 enodes)
1545215044.494 * * [misc]simplify:  iters left: 1 (29 enodes)
1545215044.502 * [exit]simplify:  Simplified to (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))
1545215044.502 * [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))
1545215044.502 * * * * [misc]progress:  [ 32 / 119 ] simplifiying candidate #<alt (λ (x) (pow (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 1))>
1545215044.502 * * * * [misc]progress:  [ 33 / 119 ] simplifiying candidate #<alt (λ (x) (exp (log (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1545215044.502 * * * * [misc]progress:  [ 34 / 119 ] simplifiying candidate #<alt (λ (x) (log (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1545215044.502 * * * * [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)))))))>
1545215044.502 * * * * [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)))))))>
1545215044.503 * * * * [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)))))))>
1545215044.503 * * * * [misc]progress:  [ 38 / 119 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (sqrt (+ x 1))) (* (sqrt x) 1)) (* (sqrt x) (sqrt (+ x 1)))))>
1545215044.503 * [enter]simplify:  Simplifying (- (* 1 (sqrt (+ x 1))) (* (sqrt x) 1))
1545215044.503 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215044.506 * * [misc]simplify:  iters left: 5 (16 enodes)
1545215044.512 * * [misc]simplify:  iters left: 4 (27 enodes)
1545215044.519 * * [misc]simplify:  iters left: 3 (31 enodes)
1545215044.526 * * [misc]simplify:  iters left: 2 (34 enodes)
1545215044.537 * * [misc]simplify:  iters left: 1 (39 enodes)
1545215044.544 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1545215044.544 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))
1545215044.544 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1545215044.544 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215044.546 * * [misc]simplify:  iters left: 4 (10 enodes)
1545215044.549 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1545215044.549 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))
1545215044.549 * * * * [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))))))))>
1545215044.549 * * * * [misc]progress:  [ 40 / 119 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1545215044.549 * * * * [misc]progress:  [ 41 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1545215044.549 * * * * [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))))))>
1545215044.549 * * * * [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)))))))>
1545215044.549 * [enter]simplify:  Simplifying (+ (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1545215044.549 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215044.552 * * [misc]simplify:  iters left: 5 (14 enodes)
1545215044.556 * [exit]simplify:  Simplified to (+ (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt x))))
1545215044.556 * [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)))))))
1545215044.556 * [enter]simplify:  Simplifying (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1545215044.556 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215044.559 * * [misc]simplify:  iters left: 5 (15 enodes)
1545215044.561 * * [misc]simplify:  iters left: 4 (16 enodes)
1545215044.563 * [exit]simplify:  Simplified to (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1545215044.563 * [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)))))))
1545215044.564 * * * * [misc]progress:  [ 44 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1545215044.564 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215044.564 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215044.565 * * [misc]simplify:  iters left: 5 (13 enodes)
1545215044.567 * * [misc]simplify:  iters left: 4 (17 enodes)
1545215044.569 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215044.569 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1545215044.569 * * * * [misc]progress:  [ 45 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1545215044.570 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215044.570 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215044.571 * * [misc]simplify:  iters left: 5 (13 enodes)
1545215044.573 * * [misc]simplify:  iters left: 4 (17 enodes)
1545215044.575 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215044.575 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1545215044.575 * * * * [misc]progress:  [ 46 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1545215044.575 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215044.575 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215044.577 * * [misc]simplify:  iters left: 5 (13 enodes)
1545215044.579 * * [misc]simplify:  iters left: 4 (17 enodes)
1545215044.581 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215044.581 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1545215044.581 * * * * [misc]progress:  [ 47 / 119 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1545215044.581 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215044.581 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215044.583 * * [misc]simplify:  iters left: 5 (13 enodes)
1545215044.585 * * [misc]simplify:  iters left: 4 (17 enodes)
1545215044.587 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1545215044.587 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1545215044.587 * * * * [misc]progress:  [ 48 / 119 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1545215044.587 * * * * [misc]progress:  [ 49 / 119 ] simplifiying candidate #<alt (λ (x) (- (log1p (expm1 (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1545215044.587 * * * * [misc]progress:  [ 50 / 119 ] simplifiying candidate #<alt (λ (x) (- (expm1 (log1p (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1545215044.587 * * * * [misc]progress:  [ 51 / 119 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt x) -1) (/ 1 (sqrt (+ x 1)))))>
1545215044.587 * * * * [misc]progress:  [ 52 / 119 ] simplifiying candidate #<alt (λ (x) (- (pow x (- 1/2)) (/ 1 (sqrt (+ x 1)))))>
1545215044.587 * [enter]simplify:  Simplifying (- 1/2)
1545215044.588 * * [misc]simplify:  iters left: 2 (2 enodes)
1545215044.589 * * [misc]simplify:  iters left: 1 (3 enodes)
1545215044.589 * [exit]simplify:  Simplified to -1/2
1545215044.589 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (pow x -1/2) (/ 1 (sqrt (+ x 1)))))
1545215044.589 * * * * [misc]progress:  [ 53 / 119 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt x) (- 1)) (/ 1 (sqrt (+ x 1)))))>
1545215044.590 * [enter]simplify:  Simplifying (- 1)
1545215044.590 * * [misc]simplify:  iters left: 2 (2 enodes)
1545215044.591 * * [misc]simplify:  iters left: 1 (5 enodes)
1545215044.592 * [exit]simplify:  Simplified to -1
1545215044.592 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (pow (sqrt x) -1) (/ 1 (sqrt (+ x 1)))))
1545215044.592 * * * * [misc]progress:  [ 54 / 119 ] simplifiying candidate #<alt (λ (x) (- (pow (/ 1 (sqrt x)) 1) (/ 1 (sqrt (+ x 1)))))>
1545215044.592 * * * * [misc]progress:  [ 55 / 119 ] simplifiying candidate #<alt (λ (x) (- (exp (- (log (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1545215044.592 * * * * [misc]progress:  [ 56 / 119 ] simplifiying candidate #<alt (λ (x) (- (exp (log (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1545215044.592 * * * * [misc]progress:  [ 57 / 119 ] simplifiying candidate #<alt (λ (x) (- (log (exp (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1545215044.592 * * * * [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)))))>
1545215044.592 * * * * [misc]progress:  [ 59 / 119 ] simplifiying candidate #<alt (λ (x) (- (cbrt (* (* (/ 1 (sqrt x)) (/ 1 (sqrt x))) (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1545215044.593 * * * * [misc]progress:  [ 60 / 119 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1545215044.593 * * * * [misc]progress:  [ 61 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ (- 1) (- (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1545215044.593 * * * * [misc]progress:  [ 62 / 119 ] simplifiying candidate #<alt (λ (x) (- (* 1 (/ 1 (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1545215044.593 * * * * [misc]progress:  [ 63 / 119 ] simplifiying candidate #<alt (λ (x) (- (* 1 (/ 1 (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1545215044.593 * * * * [misc]progress:  [ 64 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (/ (sqrt x) 1)) (/ 1 (sqrt (+ x 1)))))>
1545215044.593 * * * * [misc]progress:  [ 65 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1545215044.593 * [enter]simplify:  Simplifying (cbrt (sqrt x))
1545215044.593 * * [misc]simplify:  iters left: 2 (3 enodes)
1545215044.594 * [exit]simplify:  Simplified to (cbrt (sqrt x))
1545215044.594 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))
1545215044.594 * * * * [misc]progress:  [ 66 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 (sqrt (sqrt x))) (sqrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1545215044.594 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1545215044.594 * * [misc]simplify:  iters left: 2 (3 enodes)
1545215044.595 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1545215044.595 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 (sqrt (sqrt x))) (sqrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))
1545215044.595 * * * * [misc]progress:  [ 67 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 1) (sqrt x)) (/ 1 (sqrt (+ x 1)))))>
1545215044.595 * [enter]simplify:  Simplifying (sqrt x)
1545215044.595 * * [misc]simplify:  iters left: 1 (2 enodes)
1545215044.596 * [exit]simplify:  Simplified to (sqrt x)
1545215044.596 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 1) (sqrt x)) (/ 1 (sqrt (+ x 1)))))
1545215044.596 * * * * [misc]progress:  [ 68 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (log1p (expm1 (/ 1 (sqrt (+ x 1)))))))>
1545215044.596 * * * * [misc]progress:  [ 69 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (expm1 (log1p (/ 1 (sqrt (+ x 1)))))))>
1545215044.596 * * * * [misc]progress:  [ 70 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) -1)))>
1545215044.596 * * * * [misc]progress:  [ 71 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (+ x 1) (- 1/2))))>
1545215044.596 * [enter]simplify:  Simplifying (- 1/2)
1545215044.596 * * [misc]simplify:  iters left: 2 (2 enodes)
1545215044.597 * * [misc]simplify:  iters left: 1 (3 enodes)
1545215044.597 * [exit]simplify:  Simplified to -1/2
1545215044.597 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (pow (+ x 1) -1/2)))
1545215044.597 * * * * [misc]progress:  [ 72 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) (- 1))))>
1545215044.597 * [enter]simplify:  Simplifying (- 1)
1545215044.597 * * [misc]simplify:  iters left: 2 (2 enodes)
1545215044.598 * * [misc]simplify:  iters left: 1 (5 enodes)
1545215044.598 * [exit]simplify:  Simplified to -1
1545215044.598 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) -1)))
1545215044.598 * * * * [misc]progress:  [ 73 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (/ 1 (sqrt (+ x 1))) 1)))>
1545215044.598 * * * * [misc]progress:  [ 74 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (exp (- (log (sqrt (+ x 1)))))))>
1545215044.599 * * * * [misc]progress:  [ 75 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (exp (log (/ 1 (sqrt (+ x 1)))))))>
1545215044.599 * * * * [misc]progress:  [ 76 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (log (exp (/ 1 (sqrt (+ x 1)))))))>
1545215044.599 * * * * [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)))))))>
1545215044.599 * * * * [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)))))))>
1545215044.599 * * * * [misc]progress:  [ 79 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))>
1545215044.599 * * * * [misc]progress:  [ 80 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (- 1) (- (sqrt (+ x 1))))))>
1545215044.599 * * * * [misc]progress:  [ 81 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* 1 (/ 1 (sqrt (+ x 1))))))>
1545215044.599 * * * * [misc]progress:  [ 82 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* 1 (/ 1 (sqrt (+ x 1))))))>
1545215044.599 * * * * [misc]progress:  [ 83 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (+ x 1)) 1))))>
1545215044.599 * * * * [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))))))>
1545215044.599 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1545215044.599 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215044.600 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215044.601 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1545215044.601 * [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))))))
1545215044.601 * * * * [misc]progress:  [ 85 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1))))))>
1545215044.601 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1545215044.601 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215044.603 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215044.604 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1545215044.604 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ 1 x))))))
1545215044.604 * * * * [misc]progress:  [ 86 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1545215044.604 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1545215044.604 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215044.605 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215044.606 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1545215044.606 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1545215044.606 * * * * [misc]progress:  [ 87 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt 1)) (sqrt (+ x 1)))))>
1545215044.606 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1545215044.606 * * [misc]simplify:  iters left: 3 (4 enodes)
1545215044.606 * * [misc]simplify:  iters left: 2 (7 enodes)
1545215044.607 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1545215044.607 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt 1)) (sqrt (+ 1 x)))))
1545215044.607 * * * * [misc]progress:  [ 88 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1545215044.607 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1545215044.608 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215044.608 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215044.609 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1545215044.609 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1545215044.609 * * * * [misc]progress:  [ 89 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 1) (sqrt (+ x 1)))))>
1545215044.609 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1545215044.609 * * [misc]simplify:  iters left: 3 (4 enodes)
1545215044.610 * * [misc]simplify:  iters left: 2 (7 enodes)
1545215044.611 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1545215044.611 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 1) (sqrt (+ 1 x)))))
1545215044.611 * * * * [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)))))))>
1545215044.611 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1545215044.611 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215044.613 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215044.615 * * [misc]simplify:  iters left: 4 (29 enodes)
1545215044.619 * * [misc]simplify:  iters left: 3 (40 enodes)
1545215044.626 * * [misc]simplify:  iters left: 2 (53 enodes)
1545215044.640 * * [misc]simplify:  iters left: 1 (76 enodes)
1545215044.666 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1545215044.666 * [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)))))
1545215044.666 * * * * [misc]progress:  [ 91 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))))>
1545215044.666 * [enter]simplify:  Simplifying (sqrt (- x 1))
1545215044.666 * * [misc]simplify:  iters left: 3 (4 enodes)
1545215044.668 * * [misc]simplify:  iters left: 2 (9 enodes)
1545215044.670 * * [misc]simplify:  iters left: 1 (10 enodes)
1545215044.672 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1545215044.672 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1)))))
1545215044.672 * * * * [misc]progress:  [ 92 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (log1p (expm1 (sqrt (+ x 1)))))))>
1545215044.672 * * * * [misc]progress:  [ 93 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (expm1 (log1p (sqrt (+ x 1)))))))>
1545215044.672 * * * * [misc]progress:  [ 94 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (pow (+ x 1) 1/2))))>
1545215044.672 * * * * [misc]progress:  [ 95 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (pow (sqrt (+ x 1)) 1))))>
1545215044.672 * * * * [misc]progress:  [ 96 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (exp (log (sqrt (+ x 1)))))))>
1545215044.672 * * * * [misc]progress:  [ 97 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (log (exp (sqrt (+ x 1)))))))>
1545215044.672 * * * * [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)))))))>
1545215044.672 * * * * [misc]progress:  [ 99 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1545215044.672 * * * * [misc]progress:  [ 100 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))>
1545215044.672 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1545215044.672 * * [misc]simplify:  iters left: 6 (6 enodes)
1545215044.673 * * [misc]simplify:  iters left: 5 (10 enodes)
1545215044.675 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1545215044.675 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))))))
1545215044.675 * * * * [misc]progress:  [ 101 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1545215044.675 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1545215044.675 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215044.676 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215044.677 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1545215044.677 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))))))
1545215044.677 * * * * [misc]progress:  [ 102 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt 1) (sqrt (+ x 1))))))>
1545215044.677 * [enter]simplify:  Simplifying (sqrt 1)
1545215044.677 * * [misc]simplify:  iters left: 1 (2 enodes)
1545215044.678 * [exit]simplify:  Simplified to 1
1545215044.678 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* 1 (sqrt (+ x 1))))))
1545215044.678 * * * * [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))))))))>
1545215044.678 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1545215044.678 * * [misc]simplify:  iters left: 4 (7 enodes)
1545215044.680 * * [misc]simplify:  iters left: 3 (15 enodes)
1545215044.682 * * [misc]simplify:  iters left: 2 (17 enodes)
1545215044.684 * [exit]simplify:  Simplified to (sqrt (fma x (* x x) 1))
1545215044.684 * [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))))))))
1545215044.684 * * * * [misc]progress:  [ 104 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))))))>
1545215044.684 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1545215044.684 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215044.686 * * [misc]simplify:  iters left: 4 (13 enodes)
1545215044.688 * * [misc]simplify:  iters left: 3 (20 enodes)
1545215044.690 * * [misc]simplify:  iters left: 2 (24 enodes)
1545215044.693 * * [misc]simplify:  iters left: 1 (40 enodes)
1545215044.706 * [exit]simplify:  Simplified to (sqrt (fma x x -1))
1545215044.706 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (fma x x -1)) (sqrt (- x 1))))))
1545215044.706 * * * * [misc]progress:  [ 105 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1545215044.706 * * * * [misc]progress:  [ 106 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fabs (sqrt (+ x 1))))))>
1545215044.707 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1545215044.707 * * [misc]simplify:  iters left: 3 (4 enodes)
1545215044.709 * * [misc]simplify:  iters left: 2 (7 enodes)
1545215044.711 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1545215044.711 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fabs (sqrt (+ 1 x))))))
1545215044.711 * * * * [misc]progress:  [ 107 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* 1 (sqrt (+ x 1))))))>
1545215044.711 * * * * [misc]progress:  [ 108 / 119 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1545215044.712 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1545215044.712 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1545215044.712 * * * * [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))))))))>
1545215044.712 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1545215044.712 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1545215044.712 * * * * [misc]progress:  [ 110 / 119 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1545215044.712 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1545215044.712 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1545215044.713 * * * * [misc]progress:  [ 111 / 119 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) (/ 1 (sqrt (+ x 1)))))>
1545215044.713 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1545215044.713 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1545215044.713 * * * * [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)))))>
1545215044.713 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1545215044.713 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1545215044.713 * * * * [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)))))>
1545215044.713 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1545215044.713 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1545215044.714 * * * * [misc]progress:  [ 114 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))))>
1545215044.714 * [enter]simplify:  Simplifying (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))
1545215044.714 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215044.716 * * [misc]simplify:  iters left: 5 (21 enodes)
1545215044.720 * * [misc]simplify:  iters left: 4 (43 enodes)
1545215044.727 * * [misc]simplify:  iters left: 3 (65 enodes)
1545215044.737 * * [misc]simplify:  iters left: 2 (88 enodes)
1545215044.751 * * [misc]simplify:  iters left: 1 (108 enodes)
1545215044.782 * [exit]simplify:  Simplified to (fma x (fma 3/8 x -1/2) 1)
1545215044.782 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) (fma x (fma 3/8 x -1/2) 1)))
1545215044.782 * * * * [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)))))))))>
1545215044.782 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1545215044.782 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) +nan.0))
1545215044.782 * * * * [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)))))))))>
1545215044.782 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1545215044.782 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) +nan.0))
1545215044.783 * * * * [misc]progress:  [ 117 / 119 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))))))>
1545215044.783 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1545215044.783 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215044.786 * * [misc]simplify:  iters left: 5 (21 enodes)
1545215044.794 * * [misc]simplify:  iters left: 4 (43 enodes)
1545215044.808 * * [misc]simplify:  iters left: 3 (67 enodes)
1545215044.829 * * [misc]simplify:  iters left: 2 (103 enodes)
1545215044.856 * * [misc]simplify:  iters left: 1 (126 enodes)
1545215044.889 * [exit]simplify:  Simplified to (fma (fma x -1/8 1/2) x 1)
1545215044.889 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fma (fma x -1/8 1/2) x 1))))
1545215044.889 * * * * [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))))))))>
1545215044.889 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1545215044.889 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 +nan.0)))
1545215044.889 * * * * [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))))))))>
1545215044.890 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1545215044.890 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 +nan.0)))
1545215044.890 * * * [misc]progress:  adding candidates to table
1545215046.055 * * [misc]progress:  iteration 2 / 4
1545215046.055 * * * [misc]progress:  picking best candidate
1545215046.125 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))>
1545215046.125 * * * [misc]progress:  localizing error
1545215046.142 * * * [misc]progress:  generating rewritten candidates
1545215046.142 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1545215046.159 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2)
1545215046.171 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1545215046.225 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1545215046.227 * * * [misc]progress:  generating series expansions
1545215046.227 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1545215046.227 * [misc]backup-simplify:  Simplify (- (sqrt (+ x 1)) (sqrt x)) into (- (sqrt (+ x 1)) (sqrt x))
1545215046.227 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1545215046.227 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1545215046.227 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1545215046.227 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215046.227 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.227 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.227 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.227 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.227 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.228 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215046.228 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215046.228 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.228 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215046.228 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1545215046.228 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.228 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.228 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.229 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.229 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215046.229 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1545215046.229 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1545215046.229 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215046.229 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.229 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.229 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.229 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.229 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.230 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215046.230 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215046.230 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.230 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215046.230 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1545215046.230 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.230 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.230 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.230 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.231 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215046.231 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215046.231 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.231 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.231 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.232 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1545215046.232 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.232 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.233 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1545215046.234 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215046.234 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.235 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1545215046.235 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.235 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1545215046.235 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))
1545215046.235 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in (x) around 0
1545215046.236 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1545215046.236 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1545215046.236 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215046.236 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.236 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.236 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.236 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.236 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.236 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.236 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.236 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.236 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.237 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215046.237 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1545215046.237 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.237 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.237 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.237 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.237 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.237 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.238 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215046.238 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1545215046.238 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1545215046.238 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215046.238 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.238 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.238 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.238 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.238 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.238 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.238 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.238 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.238 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.239 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215046.239 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1545215046.239 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.239 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.239 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.239 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.239 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.239 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.240 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215046.240 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215046.240 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.240 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.240 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.241 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1545215046.241 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.241 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215046.241 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215046.242 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215046.243 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215046.244 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215046.244 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.244 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1545215046.244 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.245 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215046.245 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.246 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215046.246 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215046.247 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215046.248 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.248 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1545215046.248 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.249 * [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)))))
1545215046.249 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1545215046.249 * [misc]approximate:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1545215046.249 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1545215046.249 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215046.249 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215046.249 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.249 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.249 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.249 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.249 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.249 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.249 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.249 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215046.250 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215046.250 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.250 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215046.250 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215046.250 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215046.250 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215046.250 * [misc]backup-simplify:  Simplify -1 into -1
1545215046.250 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.250 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.251 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.251 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215046.251 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.251 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215046.251 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1545215046.251 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215046.251 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215046.251 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.251 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.251 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.251 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.252 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.252 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.252 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.252 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215046.252 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215046.252 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.253 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215046.253 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215046.253 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215046.253 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215046.253 * [misc]backup-simplify:  Simplify -1 into -1
1545215046.253 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.253 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.253 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.253 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215046.253 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.254 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215046.254 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215046.254 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.254 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.254 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.255 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1545215046.255 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.255 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215046.255 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215046.256 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.260 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215046.261 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545215046.262 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215046.262 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.262 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1545215046.262 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.263 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215046.263 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215046.263 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.264 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215046.264 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215046.266 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215046.266 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.266 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1545215046.266 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.267 * [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)))))
1545215046.267 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2)
1545215046.267 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1545215046.267 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1545215046.267 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1545215046.267 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1545215046.267 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.267 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.267 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.267 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215046.267 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.267 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.267 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.267 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.267 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.268 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215046.268 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1545215046.268 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.268 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1545215046.268 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.269 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215046.269 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1545215046.269 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1545215046.269 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.269 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.269 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.269 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215046.269 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.269 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.269 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.269 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.269 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.269 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215046.269 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1545215046.270 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.270 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1545215046.270 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.270 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215046.271 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.271 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215046.271 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.271 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1545215046.272 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215046.272 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215046.272 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.273 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1545215046.274 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215046.274 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215046.274 * [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)))))))
1545215046.274 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1545215046.274 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1545215046.274 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1545215046.275 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1545215046.275 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215046.275 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.275 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.275 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.275 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.275 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.275 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.275 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.275 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.275 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.275 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.275 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.275 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.275 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215046.276 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215046.276 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215046.276 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1545215046.276 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215046.276 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1545215046.276 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1545215046.276 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215046.276 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.276 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.276 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.277 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.277 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.277 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.277 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.277 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.277 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.277 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.277 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.277 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.277 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215046.277 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215046.278 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215046.278 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1545215046.278 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215046.278 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.278 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545215046.279 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215046.279 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.279 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1545215046.280 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1545215046.280 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1545215046.280 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1545215046.281 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1545215046.281 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1545215046.281 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1545215046.281 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215046.281 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215046.281 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215046.281 * [misc]backup-simplify:  Simplify -1 into -1
1545215046.281 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.281 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.281 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.281 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215046.281 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.282 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215046.282 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215046.282 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215046.282 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.282 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.282 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.282 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.282 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.282 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.282 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.282 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215046.282 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215046.283 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.283 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215046.283 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1545215046.283 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215046.283 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215046.283 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215046.283 * [misc]backup-simplify:  Simplify -1 into -1
1545215046.283 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.283 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.283 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.283 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215046.284 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.284 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215046.284 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215046.284 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215046.284 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.284 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.284 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.284 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.284 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.284 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.284 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.285 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215046.285 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215046.285 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.285 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215046.285 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1545215046.286 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.286 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1545215046.286 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.286 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215046.286 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215046.286 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.287 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215046.288 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545215046.289 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215046.290 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1545215046.290 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.290 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215046.290 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215046.290 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.292 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215046.292 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215046.293 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215046.294 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1545215046.294 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.295 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215046.295 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215046.295 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.297 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215046.297 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215046.298 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215046.300 * [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)
1545215046.300 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.301 * [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)))))
1545215046.301 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1545215046.301 * [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)))))
1545215046.301 * [misc]approximate:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in (x) around 0
1545215046.301 * [misc]taylor:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in x
1545215046.301 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1545215046.301 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1545215046.301 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215046.301 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.301 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.302 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.302 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.302 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.302 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215046.302 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215046.302 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.302 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215046.302 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1545215046.302 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.302 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.302 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.302 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.303 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215046.303 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1545215046.303 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1545215046.303 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1545215046.303 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.303 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.303 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.303 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215046.303 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.303 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.303 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.303 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.303 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.304 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215046.304 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1545215046.304 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.304 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1545215046.304 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.304 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.305 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215046.305 * [misc]taylor:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in x
1545215046.305 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1545215046.305 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1545215046.305 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215046.305 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.305 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.305 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.305 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.305 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.305 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215046.305 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215046.306 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.306 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215046.306 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1545215046.306 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.306 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.306 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.306 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.307 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215046.307 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1545215046.307 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1545215046.307 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1545215046.307 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.307 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.307 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.307 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215046.307 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.307 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.307 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.307 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.307 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.307 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215046.308 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1545215046.308 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.308 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1545215046.308 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.308 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.309 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215046.309 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215046.309 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.309 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1545215046.309 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.309 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.310 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1545215046.310 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1545215046.310 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.310 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.311 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1545215046.311 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1545215046.312 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215046.312 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.313 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1545215046.314 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215046.314 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.315 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1545215046.316 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1545215046.316 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.316 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.316 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1545215046.317 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1545215046.318 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215046.318 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.318 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1545215046.319 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215046.320 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.320 * [misc]backup-simplify:  Simplify (+ 1/16 (- +nan.0)) into (- +nan.0)
1545215046.322 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1545215046.322 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.322 * [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)))))
1545215046.323 * [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))))
1545215046.323 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in (x) around 0
1545215046.323 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in x
1545215046.323 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1545215046.323 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1545215046.323 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.323 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.323 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.323 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215046.323 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.323 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.323 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.323 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.323 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.323 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.323 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.323 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.324 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.324 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215046.324 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215046.324 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215046.324 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1545215046.325 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1545215046.325 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1545215046.325 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1545215046.325 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215046.325 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.325 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.325 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.325 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.325 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.325 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.325 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.325 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.325 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.326 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215046.326 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1545215046.326 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.326 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.326 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.326 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.326 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.326 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.327 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215046.327 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in x
1545215046.327 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1545215046.327 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1545215046.327 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.327 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.327 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.327 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215046.327 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.327 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.327 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.327 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.327 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.327 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.327 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.327 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.327 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.328 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215046.328 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215046.328 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215046.328 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1545215046.328 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1545215046.328 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1545215046.329 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1545215046.329 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215046.329 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.329 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.329 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.329 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.329 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.329 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.329 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.329 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.329 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.330 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215046.330 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1545215046.330 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.330 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.330 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.330 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.330 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.330 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.330 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215046.331 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215046.331 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.331 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1545215046.331 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.331 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.332 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1545215046.332 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 0)) into (- +nan.0)
1545215046.332 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.333 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215046.333 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215046.334 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215046.334 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215046.335 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215046.335 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.336 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1545215046.336 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215046.336 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.336 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1545215046.337 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1545215046.338 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 0))) into (- +nan.0)
1545215046.339 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.339 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215046.339 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.340 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215046.341 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215046.342 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215046.342 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.342 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1545215046.343 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215046.343 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.343 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
1545215046.344 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* -1/2 3/8)))) (* 2 1)) into -5/16
1545215046.345 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (+ (* 3/8 (- +nan.0)) (* -5/16 0)))) into (- +nan.0)
1545215046.346 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.346 * [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)))))))
1545215046.347 * [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)))))
1545215046.347 * [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
1545215046.347 * [misc]taylor:  Taking taylor expansion of (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1545215046.347 * [misc]taylor:  Taking taylor expansion of (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1545215046.347 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1545215046.347 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215046.347 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215046.347 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.347 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.347 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.347 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.347 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.347 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.347 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.347 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215046.348 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215046.348 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.348 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215046.348 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215046.348 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215046.348 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215046.348 * [misc]backup-simplify:  Simplify -1 into -1
1545215046.348 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.348 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.348 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.349 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215046.349 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.349 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215046.349 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215046.349 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215046.349 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215046.349 * [misc]backup-simplify:  Simplify -1 into -1
1545215046.349 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.349 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.349 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.349 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215046.350 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.350 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215046.350 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215046.350 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.351 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.351 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1545215046.351 * [misc]backup-simplify:  Simplify (/ (- +nan.0) +nan.0) into +nan.0
1545215046.351 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1545215046.351 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1545215046.351 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215046.351 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.351 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.351 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.351 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.351 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.351 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.352 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.352 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215046.352 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215046.352 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545215046.352 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.353 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215046.353 * [misc]taylor:  Taking taylor expansion of (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1545215046.353 * [misc]taylor:  Taking taylor expansion of (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1545215046.353 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1545215046.353 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215046.353 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215046.353 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.353 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.353 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.353 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.353 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.353 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.353 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.353 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215046.353 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215046.354 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.354 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215046.354 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215046.354 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215046.354 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215046.354 * [misc]backup-simplify:  Simplify -1 into -1
1545215046.354 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.354 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.354 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.354 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215046.354 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.355 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215046.355 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215046.355 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215046.355 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215046.355 * [misc]backup-simplify:  Simplify -1 into -1
1545215046.355 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.355 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.355 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.355 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215046.355 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.356 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215046.356 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215046.356 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.356 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.357 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1545215046.357 * [misc]backup-simplify:  Simplify (/ (- +nan.0) +nan.0) into +nan.0
1545215046.357 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1545215046.357 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1545215046.357 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215046.357 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.357 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.357 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.357 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.357 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.357 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.357 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.358 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215046.358 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215046.358 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545215046.358 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.358 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215046.359 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1545215046.359 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.359 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215046.359 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215046.359 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.360 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215046.361 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545215046.362 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215046.362 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.363 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1545215046.363 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545215046.364 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215046.365 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1545215046.366 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1545215046.366 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.366 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215046.366 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215046.366 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.367 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1545215046.368 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215046.368 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215046.368 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215046.368 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.370 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215046.370 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215046.371 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215046.371 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.372 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1545215046.372 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215046.373 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215046.375 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1545215046.376 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1545215046.376 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.376 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215046.376 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215046.377 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.377 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1545215046.378 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215046.378 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215046.379 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215046.379 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.380 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215046.381 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215046.382 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215046.382 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.383 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1545215046.383 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215046.385 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215046.387 * [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)
1545215046.389 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1545215046.389 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215046.390 * [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)))))))
1545215046.390 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1545215046.390 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1545215046.390 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1545215046.390 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1545215046.390 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215046.390 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.390 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.390 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.390 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.390 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.391 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215046.391 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215046.391 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.391 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215046.391 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1545215046.391 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215046.391 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.391 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.391 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.391 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.391 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.392 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215046.392 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215046.392 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.392 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215046.392 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.392 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545215046.392 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.394 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1545215046.394 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1545215046.394 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1545215046.394 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1545215046.394 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1545215046.394 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1545215046.394 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215046.394 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.394 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.394 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.394 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.395 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.395 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.395 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.395 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.395 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.396 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215046.396 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1545215046.396 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215046.396 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.396 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.396 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.396 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.396 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.396 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.396 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.396 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.396 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.397 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215046.397 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.397 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215046.397 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215046.397 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215046.398 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215046.398 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215046.399 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215046.399 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.400 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215046.400 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215046.400 * [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)))))
1545215046.401 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1545215046.401 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1545215046.401 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215046.401 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215046.401 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.401 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.401 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.401 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.401 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.401 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.401 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.401 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215046.401 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215046.401 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.402 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215046.402 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215046.402 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215046.402 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215046.402 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.402 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215046.402 * [misc]taylor:  Taking taylor expansion of x in x
1545215046.402 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.402 * [misc]backup-simplify:  Simplify 1 into 1
1545215046.402 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215046.402 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215046.403 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215046.403 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215046.403 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215046.403 * [misc]backup-simplify:  Simplify 0 into 0
1545215046.403 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215046.404 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215046.404 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215046.404 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215046.405 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215046.405 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215046.405 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215046.406 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215046.406 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215046.407 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215046.407 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215046.407 * [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)))))
1545215046.407 * * * [misc]progress:  simplifying candidates
1545215046.407 * * * * [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)))))>
1545215046.408 * [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))))))
1545215046.408 * * [misc]simplify:  iters left: 6 (12 enodes)
1545215046.412 * * [misc]simplify:  iters left: 5 (24 enodes)
1545215046.421 * * [misc]simplify:  iters left: 4 (31 enodes)
1545215046.430 * * [misc]simplify:  iters left: 3 (37 enodes)
1545215046.439 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1545215046.439 * [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)))))
1545215046.439 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1545215046.439 * * [misc]simplify:  iters left: 6 (7 enodes)
1545215046.442 * * [misc]simplify:  iters left: 5 (12 enodes)
1545215046.445 * * [misc]simplify:  iters left: 4 (19 enodes)
1545215046.453 * * [misc]simplify:  iters left: 3 (38 enodes)
1545215046.463 * * [misc]simplify:  iters left: 2 (46 enodes)
1545215046.470 * [exit]simplify:  Simplified to 0
1545215046.471 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1545215046.471 * * * * [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)))))>
1545215046.471 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1545215046.471 * * [misc]simplify:  iters left: 6 (11 enodes)
1545215046.475 * * [misc]simplify:  iters left: 5 (19 enodes)
1545215046.480 * * [misc]simplify:  iters left: 4 (23 enodes)
1545215046.487 * * [misc]simplify:  iters left: 3 (28 enodes)
1545215046.494 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1545215046.494 * [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)))))
1545215046.494 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1545215046.494 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215046.496 * * [misc]simplify:  iters left: 4 (8 enodes)
1545215046.498 * * [misc]simplify:  iters left: 3 (14 enodes)
1545215046.503 * * [misc]simplify:  iters left: 2 (20 enodes)
1545215046.507 * * [misc]simplify:  iters left: 1 (22 enodes)
1545215046.510 * [exit]simplify:  Simplified to 0
1545215046.511 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1545215046.511 * * * * [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)))))>
1545215046.511 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1545215046.511 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215046.513 * * [misc]simplify:  iters left: 5 (21 enodes)
1545215046.517 * * [misc]simplify:  iters left: 4 (28 enodes)
1545215046.522 * * [misc]simplify:  iters left: 3 (39 enodes)
1545215046.526 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1545215046.526 * [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)))))
1545215046.526 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1545215046.526 * * [misc]simplify:  iters left: 4 (6 enodes)
1545215046.527 * * [misc]simplify:  iters left: 3 (11 enodes)
1545215046.530 * * [misc]simplify:  iters left: 2 (21 enodes)
1545215046.533 * * [misc]simplify:  iters left: 1 (30 enodes)
1545215046.536 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1545215046.536 * [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)))))
1545215046.536 * * * * [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)))))>
1545215046.536 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1545215046.537 * * [misc]simplify:  iters left: 6 (13 enodes)
1545215046.539 * * [misc]simplify:  iters left: 5 (26 enodes)
1545215046.543 * * [misc]simplify:  iters left: 4 (33 enodes)
1545215046.548 * * [misc]simplify:  iters left: 3 (38 enodes)
1545215046.553 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1545215046.553 * [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)))))
1545215046.553 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1545215046.553 * * [misc]simplify:  iters left: 6 (7 enodes)
1545215046.554 * * [misc]simplify:  iters left: 5 (12 enodes)
1545215046.556 * * [misc]simplify:  iters left: 4 (19 enodes)
1545215046.560 * * [misc]simplify:  iters left: 3 (38 enodes)
1545215046.565 * * [misc]simplify:  iters left: 2 (46 enodes)
1545215046.569 * [exit]simplify:  Simplified to 0
1545215046.569 * [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)))))
1545215046.569 * * * * [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)))))>
1545215046.569 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1545215046.569 * * [misc]simplify:  iters left: 6 (12 enodes)
1545215046.571 * * [misc]simplify:  iters left: 5 (21 enodes)
1545215046.576 * * [misc]simplify:  iters left: 4 (25 enodes)
1545215046.579 * * [misc]simplify:  iters left: 3 (28 enodes)
1545215046.582 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1545215046.583 * [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)))))
1545215046.583 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1545215046.583 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215046.584 * * [misc]simplify:  iters left: 4 (8 enodes)
1545215046.585 * * [misc]simplify:  iters left: 3 (14 enodes)
1545215046.587 * * [misc]simplify:  iters left: 2 (20 enodes)
1545215046.590 * * [misc]simplify:  iters left: 1 (22 enodes)
1545215046.591 * [exit]simplify:  Simplified to 0
1545215046.591 * [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)))))
1545215046.592 * * * * [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)))))>
1545215046.592 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt x) 1)))
1545215046.592 * * [misc]simplify:  iters left: 6 (11 enodes)
1545215046.594 * * [misc]simplify:  iters left: 5 (23 enodes)
1545215046.598 * * [misc]simplify:  iters left: 4 (30 enodes)
1545215046.603 * * [misc]simplify:  iters left: 3 (39 enodes)
1545215046.607 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1545215046.607 * [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)))))
1545215046.607 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1545215046.608 * * [misc]simplify:  iters left: 4 (6 enodes)
1545215046.608 * * [misc]simplify:  iters left: 3 (11 enodes)
1545215046.611 * * [misc]simplify:  iters left: 2 (21 enodes)
1545215046.616 * * [misc]simplify:  iters left: 1 (30 enodes)
1545215046.622 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1545215046.622 * [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)))))
1545215046.622 * * * * [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)))))>
1545215046.622 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1545215046.622 * * [misc]simplify:  iters left: 6 (11 enodes)
1545215046.626 * * [misc]simplify:  iters left: 5 (23 enodes)
1545215046.633 * * [misc]simplify:  iters left: 4 (29 enodes)
1545215046.643 * * [misc]simplify:  iters left: 3 (34 enodes)
1545215046.651 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1545215046.651 * [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)))))
1545215046.651 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1545215046.651 * * [misc]simplify:  iters left: 6 (7 enodes)
1545215046.654 * * [misc]simplify:  iters left: 5 (12 enodes)
1545215046.657 * * [misc]simplify:  iters left: 4 (19 enodes)
1545215046.664 * * [misc]simplify:  iters left: 3 (38 enodes)
1545215046.675 * * [misc]simplify:  iters left: 2 (46 enodes)
1545215046.681 * [exit]simplify:  Simplified to 0
1545215046.682 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1545215046.682 * * * * [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)))))>
1545215046.682 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1545215046.682 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215046.685 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215046.690 * * [misc]simplify:  iters left: 4 (21 enodes)
1545215046.696 * * [misc]simplify:  iters left: 3 (27 enodes)
1545215046.703 * * [misc]simplify:  iters left: 2 (30 enodes)
1545215046.711 * * [misc]simplify:  iters left: 1 (45 enodes)
1545215046.726 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1545215046.726 * [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)))))
1545215046.726 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1545215046.727 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215046.729 * * [misc]simplify:  iters left: 4 (8 enodes)
1545215046.731 * * [misc]simplify:  iters left: 3 (14 enodes)
1545215046.736 * * [misc]simplify:  iters left: 2 (20 enodes)
1545215046.740 * * [misc]simplify:  iters left: 1 (22 enodes)
1545215046.744 * [exit]simplify:  Simplified to 0
1545215046.744 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1545215046.744 * * * * [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)))))>
1545215046.744 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1545215046.744 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215046.748 * * [misc]simplify:  iters left: 5 (20 enodes)
1545215046.754 * * [misc]simplify:  iters left: 4 (26 enodes)
1545215046.763 * * [misc]simplify:  iters left: 3 (35 enodes)
1545215046.770 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1545215046.770 * [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)))))
1545215046.770 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1545215046.770 * * [misc]simplify:  iters left: 4 (6 enodes)
1545215046.772 * * [misc]simplify:  iters left: 3 (11 enodes)
1545215046.777 * * [misc]simplify:  iters left: 2 (21 enodes)
1545215046.783 * * [misc]simplify:  iters left: 1 (30 enodes)
1545215046.788 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1545215046.788 * [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)))))
1545215046.788 * * * * [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)))))>
1545215046.788 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1545215046.788 * * [misc]simplify:  iters left: 6 (11 enodes)
1545215046.791 * * [misc]simplify:  iters left: 5 (23 enodes)
1545215046.795 * * [misc]simplify:  iters left: 4 (31 enodes)
1545215046.800 * * [misc]simplify:  iters left: 3 (40 enodes)
1545215046.804 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1545215046.804 * [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)))))
1545215046.804 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1545215046.805 * * [misc]simplify:  iters left: 6 (7 enodes)
1545215046.806 * * [misc]simplify:  iters left: 5 (12 enodes)
1545215046.808 * * [misc]simplify:  iters left: 4 (19 enodes)
1545215046.811 * * [misc]simplify:  iters left: 3 (38 enodes)
1545215046.817 * * [misc]simplify:  iters left: 2 (46 enodes)
1545215046.821 * [exit]simplify:  Simplified to 0
1545215046.821 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1545215046.821 * * * * [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)))))>
1545215046.821 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1545215046.821 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215046.823 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215046.828 * * [misc]simplify:  iters left: 4 (23 enodes)
1545215046.834 * * [misc]simplify:  iters left: 3 (30 enodes)
1545215046.840 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1545215046.840 * [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)))))
1545215046.840 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1545215046.840 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215046.842 * * [misc]simplify:  iters left: 4 (8 enodes)
1545215046.844 * * [misc]simplify:  iters left: 3 (14 enodes)
1545215046.846 * * [misc]simplify:  iters left: 2 (20 enodes)
1545215046.848 * * [misc]simplify:  iters left: 1 (22 enodes)
1545215046.850 * [exit]simplify:  Simplified to 0
1545215046.850 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1545215046.850 * * * * [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)))))>
1545215046.850 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt x) 1)))
1545215046.851 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215046.853 * * [misc]simplify:  iters left: 5 (20 enodes)
1545215046.856 * * [misc]simplify:  iters left: 4 (28 enodes)
1545215046.861 * * [misc]simplify:  iters left: 3 (40 enodes)
1545215046.865 * * [misc]simplify:  iters left: 2 (43 enodes)
1545215046.870 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1545215046.870 * [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)))))
1545215046.870 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1545215046.870 * * [misc]simplify:  iters left: 4 (6 enodes)
1545215046.871 * * [misc]simplify:  iters left: 3 (11 enodes)
1545215046.874 * * [misc]simplify:  iters left: 2 (21 enodes)
1545215046.878 * * [misc]simplify:  iters left: 1 (30 enodes)
1545215046.884 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1545215046.884 * [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)))))
1545215046.884 * * * * [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)))))>
1545215046.884 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1545215046.885 * * [misc]simplify:  iters left: 6 (11 enodes)
1545215046.888 * * [misc]simplify:  iters left: 5 (23 enodes)
1545215046.897 * * [misc]simplify:  iters left: 4 (29 enodes)
1545215046.905 * * [misc]simplify:  iters left: 3 (34 enodes)
1545215046.913 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1545215046.913 * [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)))))
1545215046.913 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1545215046.913 * * [misc]simplify:  iters left: 6 (7 enodes)
1545215046.916 * * [misc]simplify:  iters left: 5 (12 enodes)
1545215046.920 * * [misc]simplify:  iters left: 4 (19 enodes)
1545215046.927 * * [misc]simplify:  iters left: 3 (38 enodes)
1545215046.938 * * [misc]simplify:  iters left: 2 (46 enodes)
1545215046.945 * [exit]simplify:  Simplified to 0
1545215046.945 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1545215046.945 * * * * [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)))))>
1545215046.946 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1545215046.946 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215046.949 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215046.954 * * [misc]simplify:  iters left: 4 (21 enodes)
1545215046.960 * * [misc]simplify:  iters left: 3 (27 enodes)
1545215046.966 * * [misc]simplify:  iters left: 2 (30 enodes)
1545215046.971 * * [misc]simplify:  iters left: 1 (45 enodes)
1545215046.979 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1545215046.979 * [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)))))
1545215046.979 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1545215046.979 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215046.980 * * [misc]simplify:  iters left: 4 (8 enodes)
1545215046.981 * * [misc]simplify:  iters left: 3 (14 enodes)
1545215046.983 * * [misc]simplify:  iters left: 2 (20 enodes)
1545215046.985 * * [misc]simplify:  iters left: 1 (22 enodes)
1545215046.987 * [exit]simplify:  Simplified to 0
1545215046.987 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ 1 x)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1545215046.987 * * * * [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)))))>
1545215046.987 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1545215046.988 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215046.990 * * [misc]simplify:  iters left: 5 (20 enodes)
1545215046.993 * * [misc]simplify:  iters left: 4 (26 enodes)
1545215047.000 * * [misc]simplify:  iters left: 3 (35 enodes)
1545215047.006 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1545215047.006 * [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)))))
1545215047.007 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1545215047.007 * * [misc]simplify:  iters left: 4 (6 enodes)
1545215047.008 * * [misc]simplify:  iters left: 3 (11 enodes)
1545215047.011 * * [misc]simplify:  iters left: 2 (21 enodes)
1545215047.014 * * [misc]simplify:  iters left: 1 (30 enodes)
1545215047.018 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1545215047.018 * [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)))))
1545215047.018 * * * * [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)))))>
1545215047.018 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1545215047.018 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215047.020 * * [misc]simplify:  iters left: 5 (22 enodes)
1545215047.023 * * [misc]simplify:  iters left: 4 (29 enodes)
1545215047.029 * * [misc]simplify:  iters left: 3 (38 enodes)
1545215047.033 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1545215047.033 * [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)))))
1545215047.033 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1545215047.033 * * [misc]simplify:  iters left: 6 (7 enodes)
1545215047.034 * * [misc]simplify:  iters left: 5 (12 enodes)
1545215047.037 * * [misc]simplify:  iters left: 4 (19 enodes)
1545215047.044 * * [misc]simplify:  iters left: 3 (38 enodes)
1545215047.054 * * [misc]simplify:  iters left: 2 (46 enodes)
1545215047.062 * [exit]simplify:  Simplified to 0
1545215047.062 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ x 1)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1545215047.062 * * * * [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)))))>
1545215047.062 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1545215047.062 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215047.065 * * [misc]simplify:  iters left: 5 (17 enodes)
1545215047.070 * * [misc]simplify:  iters left: 4 (21 enodes)
1545215047.076 * * [misc]simplify:  iters left: 3 (28 enodes)
1545215047.081 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1545215047.081 * [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)))))
1545215047.081 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1545215047.081 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215047.082 * * [misc]simplify:  iters left: 4 (8 enodes)
1545215047.083 * * [misc]simplify:  iters left: 3 (14 enodes)
1545215047.086 * * [misc]simplify:  iters left: 2 (20 enodes)
1545215047.088 * * [misc]simplify:  iters left: 1 (22 enodes)
1545215047.090 * [exit]simplify:  Simplified to 0
1545215047.090 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ (- (sqrt (+ x 1)) (sqrt x)) 0) (* (sqrt x) (sqrt (+ x 1)))))
1545215047.090 * * * * [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)))))>
1545215047.090 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (sqrt x) 1)))
1545215047.090 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215047.092 * * [misc]simplify:  iters left: 5 (19 enodes)
1545215047.095 * * [misc]simplify:  iters left: 4 (26 enodes)
1545215047.100 * * [misc]simplify:  iters left: 3 (38 enodes)
1545215047.104 * * [misc]simplify:  iters left: 2 (41 enodes)
1545215047.110 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1545215047.110 * [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)))))
1545215047.110 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1545215047.110 * * [misc]simplify:  iters left: 4 (6 enodes)
1545215047.112 * * [misc]simplify:  iters left: 3 (11 enodes)
1545215047.117 * * [misc]simplify:  iters left: 2 (21 enodes)
1545215047.123 * * [misc]simplify:  iters left: 1 (30 enodes)
1545215047.129 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1545215047.129 * [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)))))
1545215047.129 * * * * [misc]progress:  [ 19 / 129 ] simplifiying candidate #<alt (λ (x) (/ (log1p (expm1 (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1545215047.130 * * * * [misc]progress:  [ 20 / 129 ] simplifiying candidate #<alt (λ (x) (/ (expm1 (log1p (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1545215047.130 * * * * [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)))))>
1545215047.130 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1545215047.131 * * [misc]simplify:  iters left: 6 (6 enodes)
1545215047.132 * * [misc]simplify:  iters left: 5 (9 enodes)
1545215047.135 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1545215047.135 * [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)))))
1545215047.135 * * * * [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)))))>
1545215047.136 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1545215047.136 * * [misc]simplify:  iters left: 6 (6 enodes)
1545215047.138 * * [misc]simplify:  iters left: 5 (10 enodes)
1545215047.140 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1545215047.140 * [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)))))
1545215047.141 * * * * [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)))))>
1545215047.141 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1545215047.141 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215047.142 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215047.144 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1545215047.145 * [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)))))
1545215047.145 * * * * [misc]progress:  [ 24 / 129 ] simplifiying candidate #<alt (λ (x) (/ (fma (sqrt 1) (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1545215047.145 * [enter]simplify:  Simplifying (sqrt 1)
1545215047.145 * * [misc]simplify:  iters left: 1 (2 enodes)
1545215047.146 * [exit]simplify:  Simplified to 1
1545215047.146 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (fma 1 (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1545215047.146 * * * * [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)))))>
1545215047.147 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1545215047.147 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215047.148 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215047.150 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1545215047.150 * [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)))))
1545215047.151 * * * * [misc]progress:  [ 26 / 129 ] simplifiying candidate #<alt (λ (x) (/ (fma 1 (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1545215047.151 * * * * [misc]progress:  [ 27 / 129 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1545215047.151 * [enter]simplify:  Simplifying (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))
1545215047.151 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215047.153 * * [misc]simplify:  iters left: 5 (13 enodes)
1545215047.157 * * [misc]simplify:  iters left: 4 (15 enodes)
1545215047.161 * * [misc]simplify:  iters left: 3 (18 enodes)
1545215047.166 * * [misc]simplify:  iters left: 2 (20 enodes)
1545215047.171 * * [misc]simplify:  iters left: 1 (24 enodes)
1545215047.177 * [exit]simplify:  Simplified to (exp (- (sqrt (+ 1 x)) (sqrt x)))
1545215047.177 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log (exp (- (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))
1545215047.177 * * * * [misc]progress:  [ 28 / 129 ] simplifiying candidate #<alt (λ (x) (/ (pow (- (sqrt (+ x 1)) (sqrt x)) 1) (* (sqrt x) (sqrt (+ x 1)))))>
1545215047.177 * * * * [misc]progress:  [ 29 / 129 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1545215047.177 * * * * [misc]progress:  [ 30 / 129 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1545215047.177 * * * * [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)))))>
1545215047.178 * * * * [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)))))>
1545215047.178 * * * * [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)))))>
1545215047.178 * * * * [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)))))>
1545215047.178 * * * * [misc]progress:  [ 35 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1545215047.178 * * * * [misc]progress:  [ 36 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1545215047.178 * * * * [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)))))>
1545215047.178 * * * * [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)))))>
1545215047.178 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1545215047.178 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215047.180 * * [misc]simplify:  iters left: 5 (12 enodes)
1545215047.183 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1545215047.183 * [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)))))
1545215047.184 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1545215047.184 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215047.186 * * [misc]simplify:  iters left: 5 (13 enodes)
1545215047.189 * * [misc]simplify:  iters left: 4 (14 enodes)
1545215047.193 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1545215047.193 * [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)))))
1545215047.193 * * * * [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)))))>
1545215047.193 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1545215047.193 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215047.195 * * [misc]simplify:  iters left: 5 (12 enodes)
1545215047.197 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1545215047.197 * [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)))))
1545215047.197 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1545215047.197 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215047.198 * * [misc]simplify:  iters left: 5 (13 enodes)
1545215047.200 * * [misc]simplify:  iters left: 4 (14 enodes)
1545215047.202 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1545215047.202 * [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)))))
1545215047.202 * * * * [misc]progress:  [ 40 / 129 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1545215047.202 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1545215047.202 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215047.203 * * [misc]simplify:  iters left: 4 (11 enodes)
1545215047.205 * * [misc]simplify:  iters left: 3 (12 enodes)
1545215047.207 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1545215047.207 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* 1 (- (sqrt (+ 1 x)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1545215047.207 * * * * [misc]progress:  [ 41 / 129 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1545215047.207 * * * * [misc]progress:  [ 42 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (log1p (expm1 (* (sqrt x) (sqrt (+ x 1)))))))>
1545215047.207 * * * * [misc]progress:  [ 43 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (expm1 (log1p (* (sqrt x) (sqrt (+ x 1)))))))>
1545215047.207 * * * * [misc]progress:  [ 44 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* x (+ x 1)) 1/2)))>
1545215047.207 * [enter]simplify:  Simplifying (* x (+ x 1))
1545215047.207 * * [misc]simplify:  iters left: 4 (4 enodes)
1545215047.208 * * [misc]simplify:  iters left: 3 (13 enodes)
1545215047.211 * * [misc]simplify:  iters left: 2 (16 enodes)
1545215047.212 * * [misc]simplify:  iters left: 1 (31 enodes)
1545215047.221 * [exit]simplify:  Simplified to (fma x x x)
1545215047.221 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (fma x x x) 1/2)))
1545215047.221 * * * * [misc]progress:  [ 45 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))>
1545215047.221 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1545215047.221 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215047.222 * * [misc]simplify:  iters left: 4 (10 enodes)
1545215047.224 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1545215047.224 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))
1545215047.224 * * * * [misc]progress:  [ 46 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))>
1545215047.224 * * * * [misc]progress:  [ 47 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (+ (log (sqrt x)) (log (sqrt (+ x 1)))))))>
1545215047.224 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1545215047.224 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215047.225 * * [misc]simplify:  iters left: 5 (12 enodes)
1545215047.227 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1545215047.227 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))))
1545215047.227 * * * * [misc]progress:  [ 48 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (log (* (sqrt x) (sqrt (+ x 1)))))))>
1545215047.227 * * * * [misc]progress:  [ 49 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (log (exp (* (sqrt x) (sqrt (+ x 1)))))))>
1545215047.227 * * * * [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)))))))>
1545215047.227 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1545215047.227 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215047.229 * * [misc]simplify:  iters left: 5 (20 enodes)
1545215047.232 * * [misc]simplify:  iters left: 4 (60 enodes)
1545215047.259 * * [misc]simplify:  iters left: 3 (158 enodes)
1545215047.458 * * [misc]simplify:  iters left: 2 (432 enodes)
1545215047.872 * [exit]simplify:  Simplified to (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1)))
1545215047.872 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1))))))
1545215047.872 * * * * [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)))))))>
1545215047.872 * * * * [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)))))))>
1545215047.872 * * * * [misc]progress:  [ 53 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (* x (+ x 1)))))>
1545215047.872 * [enter]simplify:  Simplifying (* x (+ x 1))
1545215047.872 * * [misc]simplify:  iters left: 4 (4 enodes)
1545215047.873 * * [misc]simplify:  iters left: 3 (13 enodes)
1545215047.875 * * [misc]simplify:  iters left: 2 (16 enodes)
1545215047.877 * * [misc]simplify:  iters left: 1 (31 enodes)
1545215047.888 * [exit]simplify:  Simplified to (fma x x x)
1545215047.888 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (fma x x x))))
1545215047.888 * * * * [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)))))))>
1545215047.888 * * * * [misc]progress:  [ 55 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* 1 (* (sqrt x) (sqrt (+ x 1))))))>
1545215047.888 * * * * [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))))))>
1545215047.888 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1545215047.888 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215047.889 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215047.890 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1545215047.890 * [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))))))
1545215047.890 * * * * [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))))))>
1545215047.890 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1545215047.890 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215047.891 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215047.893 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1545215047.893 * [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))))))
1545215047.893 * * * * [misc]progress:  [ 58 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1545215047.893 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1545215047.893 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215047.895 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215047.897 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1545215047.897 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1545215047.897 * * * * [misc]progress:  [ 59 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1)))))>
1545215047.897 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1545215047.897 * * [misc]simplify:  iters left: 3 (4 enodes)
1545215047.898 * * [misc]simplify:  iters left: 2 (7 enodes)
1545215047.900 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1545215047.900 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x)))))
1545215047.900 * * * * [misc]progress:  [ 60 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1545215047.901 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1545215047.901 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215047.902 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215047.904 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1545215047.904 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1545215047.904 * * * * [misc]progress:  [ 61 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) 1) (sqrt (+ x 1)))))>
1545215047.905 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1545215047.905 * * [misc]simplify:  iters left: 3 (4 enodes)
1545215047.906 * * [misc]simplify:  iters left: 2 (7 enodes)
1545215047.908 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1545215047.908 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) 1) (sqrt (+ 1 x)))))
1545215047.908 * * * * [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))))))>
1545215047.908 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1545215047.908 * * [misc]simplify:  iters left: 4 (4 enodes)
1545215047.909 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1545215047.909 * [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))))))
1545215047.909 * * * * [misc]progress:  [ 63 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))))>
1545215047.910 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1545215047.910 * * [misc]simplify:  iters left: 2 (3 enodes)
1545215047.911 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1545215047.911 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))))
1545215047.911 * * * * [misc]progress:  [ 64 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* 1 (* (sqrt x) (sqrt (+ x 1))))))>
1545215047.911 * * * * [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)))))))>
1545215047.911 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1545215047.911 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215047.914 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215047.919 * * [misc]simplify:  iters left: 4 (29 enodes)
1545215047.924 * * [misc]simplify:  iters left: 3 (40 enodes)
1545215047.929 * * [misc]simplify:  iters left: 2 (53 enodes)
1545215047.936 * * [misc]simplify:  iters left: 1 (76 enodes)
1545215047.951 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1545215047.951 * [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)))))
1545215047.951 * * * * [misc]progress:  [ 66 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))))>
1545215047.951 * [enter]simplify:  Simplifying (sqrt (- x 1))
1545215047.951 * * [misc]simplify:  iters left: 3 (4 enodes)
1545215047.953 * * [misc]simplify:  iters left: 2 (9 enodes)
1545215047.955 * * [misc]simplify:  iters left: 1 (10 enodes)
1545215047.957 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1545215047.957 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1)))))
1545215047.957 * * * * [misc]progress:  [ 67 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))>
1545215047.958 * * * * [misc]progress:  [ 68 / 129 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1545215047.958 * * * * [misc]progress:  [ 69 / 129 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1545215047.958 * * * * [misc]progress:  [ 70 / 129 ] simplifiying candidate #<alt (λ (x) (pow (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))) 1))>
1545215047.958 * * * * [misc]progress:  [ 71 / 129 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (sqrt (+ x 1)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ x 1)))))))>
1545215047.958 * [enter]simplify:  Simplifying (- (log (- (sqrt (+ x 1)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ x 1)))))
1545215047.958 * * [misc]simplify:  iters left: 6 (11 enodes)
1545215047.962 * * [misc]simplify:  iters left: 5 (21 enodes)
1545215047.967 * * [misc]simplify:  iters left: 4 (30 enodes)
1545215047.976 * * [misc]simplify:  iters left: 3 (41 enodes)
1545215047.988 * * [misc]simplify:  iters left: 2 (52 enodes)
1545215048.004 * * [misc]simplify:  iters left: 1 (67 enodes)
1545215048.026 * [exit]simplify:  Simplified to (- (log (- (sqrt (+ 1 x)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))
1545215048.026 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- (sqrt (+ 1 x)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))))
1545215048.026 * * * * [misc]progress:  [ 72 / 129 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (sqrt (+ x 1)) (sqrt x))) (log (* (sqrt x) (sqrt (+ x 1)))))))>
1545215048.026 * [enter]simplify:  Simplifying (- (log (- (sqrt (+ x 1)) (sqrt x))) (log (* (sqrt x) (sqrt (+ x 1)))))
1545215048.027 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215048.030 * * [misc]simplify:  iters left: 5 (21 enodes)
1545215048.036 * * [misc]simplify:  iters left: 4 (29 enodes)
1545215048.044 * * [misc]simplify:  iters left: 3 (37 enodes)
1545215048.054 * * [misc]simplify:  iters left: 2 (47 enodes)
1545215048.067 * * [misc]simplify:  iters left: 1 (59 enodes)
1545215048.086 * [exit]simplify:  Simplified to (- (log (- (sqrt (+ 1 x)) (sqrt x))) (log (* (sqrt (+ 1 x)) (sqrt x))))
1545215048.086 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- (sqrt (+ 1 x)) (sqrt x))) (log (* (sqrt (+ 1 x)) (sqrt x))))))
1545215048.086 * * * * [misc]progress:  [ 73 / 129 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1545215048.086 * * * * [misc]progress:  [ 74 / 129 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1545215048.086 * * * * [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)))))))>
1545215048.087 * [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)))))
1545215048.087 * * [misc]simplify:  iters left: 6 (14 enodes)
1545215048.092 * * [misc]simplify:  iters left: 5 (34 enodes)
1545215048.108 * * [misc]simplify:  iters left: 4 (152 enodes)
1545215048.201 * [exit]simplify:  Simplified to (/ (pow (- (sqrt (+ 1 x)) (sqrt x)) 3) (* (* (sqrt (+ 1 x)) (* x (+ 1 x))) (sqrt x)))
1545215048.201 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (pow (- (sqrt (+ 1 x)) (sqrt x)) 3) (* (* (sqrt (+ 1 x)) (* x (+ 1 x))) (sqrt x)))))
1545215048.201 * * * * [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)))))))>
1545215048.201 * [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)))))
1545215048.202 * * [misc]simplify:  iters left: 6 (12 enodes)
1545215048.207 * * [misc]simplify:  iters left: 5 (33 enodes)
1545215048.221 * * [misc]simplify:  iters left: 4 (124 enodes)
1545215048.298 * [exit]simplify:  Simplified to (pow (/ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))) 3)
1545215048.298 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))) 3)))
1545215048.298 * * * * [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)))))))>
1545215048.299 * * * * [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)))))))>
1545215048.299 * * * * [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)))))))>
1545215048.299 * * * * [misc]progress:  [ 80 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (- (sqrt (+ x 1)) (sqrt x))) (- (* (sqrt x) (sqrt (+ x 1))))))>
1545215048.299 * * * * [misc]progress:  [ 81 / 129 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (/ (sqrt x) (* (sqrt x) (sqrt (+ x 1))))))>
1545215048.299 * [enter]simplify:  Simplifying (/ (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1))))
1545215048.299 * * [misc]simplify:  iters left: 6 (7 enodes)
1545215048.300 * * [misc]simplify:  iters left: 5 (13 enodes)
1545215048.302 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1545215048.302 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (/ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x))) (/ (sqrt x) (* (sqrt x) (sqrt (+ x 1))))))
1545215048.302 * * * * [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)))))>
1545215048.302 * [enter]simplify:  Simplifying (/ (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (sqrt x))
1545215048.302 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215048.304 * * [misc]simplify:  iters left: 5 (16 enodes)
1545215048.306 * * [misc]simplify:  iters left: 4 (19 enodes)
1545215048.308 * * [misc]simplify:  iters left: 3 (20 enodes)
1545215048.311 * [exit]simplify:  Simplified to (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (/ (sqrt x) (cbrt (- (sqrt (+ 1 x)) (sqrt x)))))
1545215048.311 * [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)))))
1545215048.311 * [enter]simplify:  Simplifying (/ (cbrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))
1545215048.311 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215048.312 * * [misc]simplify:  iters left: 5 (13 enodes)
1545215048.314 * * [misc]simplify:  iters left: 4 (14 enodes)
1545215048.317 * [exit]simplify:  Simplified to (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))
1545215048.317 * [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)))))
1545215048.317 * * * * [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)))))>
1545215048.317 * [enter]simplify:  Simplifying (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt x))
1545215048.317 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215048.320 * * [misc]simplify:  iters left: 5 (13 enodes)
1545215048.323 * * [misc]simplify:  iters left: 4 (14 enodes)
1545215048.327 * [exit]simplify:  Simplified to (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt x))
1545215048.327 * [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)))))
1545215048.327 * [enter]simplify:  Simplifying (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))
1545215048.327 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215048.330 * * [misc]simplify:  iters left: 5 (13 enodes)
1545215048.333 * * [misc]simplify:  iters left: 4 (14 enodes)
1545215048.337 * [exit]simplify:  Simplified to (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))
1545215048.337 * [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)))))
1545215048.337 * * * * [misc]progress:  [ 84 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))>
1545215048.338 * [enter]simplify:  Simplifying (/ 1 (sqrt x))
1545215048.338 * * [misc]simplify:  iters left: 3 (4 enodes)
1545215048.339 * * [misc]simplify:  iters left: 2 (6 enodes)
1545215048.341 * [exit]simplify:  Simplified to (/ 1 (sqrt x))
1545215048.341 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))
1545215048.341 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))
1545215048.341 * * [misc]simplify:  iters left: 6 (7 enodes)
1545215048.343 * * [misc]simplify:  iters left: 5 (15 enodes)
1545215048.347 * * [misc]simplify:  iters left: 4 (18 enodes)
1545215048.350 * * [misc]simplify:  iters left: 3 (20 enodes)
1545215048.352 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1545215048.352 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))))
1545215048.352 * * * * [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)))))>
1545215048.352 * [enter]simplify:  Simplifying (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x))
1545215048.352 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215048.354 * * [misc]simplify:  iters left: 5 (13 enodes)
1545215048.355 * [exit]simplify:  Simplified to (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x))
1545215048.355 * [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)))))
1545215048.356 * [enter]simplify:  Simplifying (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))
1545215048.356 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215048.359 * * [misc]simplify:  iters left: 5 (17 enodes)
1545215048.361 * * [misc]simplify:  iters left: 4 (20 enodes)
1545215048.364 * * [misc]simplify:  iters left: 3 (22 enodes)
1545215048.367 * [exit]simplify:  Simplified to (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))
1545215048.368 * [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)))))
1545215048.368 * * * * [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)))))>
1545215048.368 * [enter]simplify:  Simplifying (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x))
1545215048.368 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215048.370 * * [misc]simplify:  iters left: 5 (13 enodes)
1545215048.372 * [exit]simplify:  Simplified to (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x))
1545215048.372 * [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)))))
1545215048.373 * [enter]simplify:  Simplifying (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))
1545215048.373 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215048.376 * * [misc]simplify:  iters left: 5 (17 enodes)
1545215048.381 * * [misc]simplify:  iters left: 4 (20 enodes)
1545215048.386 * * [misc]simplify:  iters left: 3 (22 enodes)
1545215048.393 * [exit]simplify:  Simplified to (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))
1545215048.393 * [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)))))
1545215048.393 * * * * [misc]progress:  [ 87 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))>
1545215048.393 * [enter]simplify:  Simplifying (/ 1 (sqrt x))
1545215048.393 * * [misc]simplify:  iters left: 3 (4 enodes)
1545215048.395 * * [misc]simplify:  iters left: 2 (6 enodes)
1545215048.396 * [exit]simplify:  Simplified to (/ 1 (sqrt x))
1545215048.396 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))
1545215048.396 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))
1545215048.396 * * [misc]simplify:  iters left: 6 (7 enodes)
1545215048.397 * * [misc]simplify:  iters left: 5 (15 enodes)
1545215048.400 * * [misc]simplify:  iters left: 4 (18 enodes)
1545215048.402 * * [misc]simplify:  iters left: 3 (20 enodes)
1545215048.404 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1545215048.404 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))))
1545215048.404 * * * * [misc]progress:  [ 88 / 129 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1545215048.404 * * * * [misc]progress:  [ 89 / 129 ] simplifiying candidate #<alt (λ (x) (* (- (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1))))))>
1545215048.404 * * * * [misc]progress:  [ 90 / 129 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1545215048.404 * * * * [misc]progress:  [ 91 / 129 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt x)) (sqrt (+ x 1))))>
1545215048.404 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1545215048.405 * * [misc]simplify:  iters left: 3 (4 enodes)
1545215048.405 * * [misc]simplify:  iters left: 2 (7 enodes)
1545215048.406 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1545215048.406 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt x)) (sqrt (+ 1 x))))
1545215048.406 * * * * [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))))))>
1545215048.406 * [enter]simplify:  Simplifying (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x))))
1545215048.406 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215048.407 * * [misc]simplify:  iters left: 5 (13 enodes)
1545215048.409 * * [misc]simplify:  iters left: 4 (14 enodes)
1545215048.411 * [exit]simplify:  Simplified to (* (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (cbrt (- (sqrt (+ 1 x)) (sqrt x))))
1545215048.411 * [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))))))
1545215048.411 * * * * [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))))))>
1545215048.411 * [enter]simplify:  Simplifying (sqrt (- (sqrt (+ x 1)) (sqrt x)))
1545215048.411 * * [misc]simplify:  iters left: 6 (7 enodes)
1545215048.413 * * [misc]simplify:  iters left: 5 (12 enodes)
1545215048.414 * * [misc]simplify:  iters left: 4 (13 enodes)
1545215048.416 * [exit]simplify:  Simplified to (sqrt (- (sqrt (+ 1 x)) (sqrt x)))
1545215048.416 * [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))))))
1545215048.416 * * * * [misc]progress:  [ 94 / 129 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1545215048.416 * * * * [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))))))>
1545215048.416 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1545215048.416 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215048.417 * * [misc]simplify:  iters left: 5 (12 enodes)
1545215048.419 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1545215048.419 * [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))))))
1545215048.419 * * * * [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))))))>
1545215048.419 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1545215048.419 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215048.420 * * [misc]simplify:  iters left: 5 (12 enodes)
1545215048.422 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1545215048.422 * [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))))))
1545215048.422 * * * * [misc]progress:  [ 97 / 129 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1545215048.422 * * * * [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))))))>
1545215048.422 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1545215048.422 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215048.424 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215048.429 * * [misc]simplify:  iters left: 4 (29 enodes)
1545215048.437 * * [misc]simplify:  iters left: 3 (40 enodes)
1545215048.447 * * [misc]simplify:  iters left: 2 (53 enodes)
1545215048.459 * * [misc]simplify:  iters left: 1 (76 enodes)
1545215048.472 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1545215048.472 * [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))))
1545215048.472 * * * * [misc]progress:  [ 99 / 129 ] simplifiying candidate #<alt (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (- x 1))))>
1545215048.472 * [enter]simplify:  Simplifying (sqrt (- x 1))
1545215048.472 * * [misc]simplify:  iters left: 3 (4 enodes)
1545215048.473 * * [misc]simplify:  iters left: 2 (9 enodes)
1545215048.474 * * [misc]simplify:  iters left: 1 (10 enodes)
1545215048.476 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1545215048.476 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ x -1))))
1545215048.476 * * * * [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)))))))>
1545215048.476 * [enter]simplify:  Simplifying (- (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))
1545215048.476 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215048.477 * * [misc]simplify:  iters left: 5 (20 enodes)
1545215048.481 * * [misc]simplify:  iters left: 4 (32 enodes)
1545215048.486 * * [misc]simplify:  iters left: 3 (47 enodes)
1545215048.499 * * [misc]simplify:  iters left: 2 (51 enodes)
1545215048.512 * * [misc]simplify:  iters left: 1 (65 enodes)
1545215048.534 * [exit]simplify:  Simplified to (fma (+ 1 x) (sqrt (+ 1 x)) (* (- x) (sqrt x)))
1545215048.534 * [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)))))))
1545215048.534 * * * * [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)))))>
1545215048.535 * [enter]simplify:  Simplifying (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))
1545215048.535 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215048.538 * * [misc]simplify:  iters left: 5 (15 enodes)
1545215048.543 * * [misc]simplify:  iters left: 4 (29 enodes)
1545215048.553 * * [misc]simplify:  iters left: 3 (40 enodes)
1545215048.559 * * [misc]simplify:  iters left: 2 (44 enodes)
1545215048.564 * * [misc]simplify:  iters left: 1 (45 enodes)
1545215048.569 * [exit]simplify:  Simplified to 1
1545215048.569 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))
1545215048.569 * * * * [misc]progress:  [ 102 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (log1p (expm1 (sqrt (+ x 1)))))))>
1545215048.569 * * * * [misc]progress:  [ 103 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (expm1 (log1p (sqrt (+ x 1)))))))>
1545215048.569 * * * * [misc]progress:  [ 104 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (pow (+ x 1) 1/2))))>
1545215048.569 * * * * [misc]progress:  [ 105 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (pow (sqrt (+ x 1)) 1))))>
1545215048.569 * * * * [misc]progress:  [ 106 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (exp (log (sqrt (+ x 1)))))))>
1545215048.569 * * * * [misc]progress:  [ 107 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (log (exp (sqrt (+ x 1)))))))>
1545215048.569 * * * * [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)))))))>
1545215048.569 * * * * [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)))))))>
1545215048.570 * * * * [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)))))))>
1545215048.570 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1545215048.570 * * [misc]simplify:  iters left: 6 (6 enodes)
1545215048.572 * * [misc]simplify:  iters left: 5 (10 enodes)
1545215048.575 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1545215048.575 * [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)))))))
1545215048.575 * * * * [misc]progress:  [ 111 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1545215048.575 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1545215048.575 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215048.577 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215048.579 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1545215048.579 * [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)))))))
1545215048.579 * * * * [misc]progress:  [ 112 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt 1) (sqrt (+ x 1))))))>
1545215048.579 * [enter]simplify:  Simplifying (sqrt 1)
1545215048.579 * * [misc]simplify:  iters left: 1 (2 enodes)
1545215048.581 * [exit]simplify:  Simplified to 1
1545215048.581 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* 1 (sqrt (+ x 1))))))
1545215048.581 * * * * [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))))))))>
1545215048.581 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1545215048.581 * * [misc]simplify:  iters left: 4 (7 enodes)
1545215048.585 * * [misc]simplify:  iters left: 3 (15 enodes)
1545215048.588 * * [misc]simplify:  iters left: 2 (17 enodes)
1545215048.590 * [exit]simplify:  Simplified to (sqrt (fma x (* x x) 1))
1545215048.590 * [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))))))))
1545215048.590 * * * * [misc]progress:  [ 114 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))))))>
1545215048.591 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1545215048.591 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215048.593 * * [misc]simplify:  iters left: 4 (13 enodes)
1545215048.595 * * [misc]simplify:  iters left: 3 (20 enodes)
1545215048.598 * * [misc]simplify:  iters left: 2 (24 enodes)
1545215048.601 * * [misc]simplify:  iters left: 1 (40 enodes)
1545215048.611 * [exit]simplify:  Simplified to (sqrt (fma x x -1))
1545215048.611 * [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))))))
1545215048.611 * * * * [misc]progress:  [ 115 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1545215048.611 * * * * [misc]progress:  [ 116 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (fabs (sqrt (+ x 1))))))>
1545215048.611 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1545215048.611 * * [misc]simplify:  iters left: 3 (4 enodes)
1545215048.612 * * [misc]simplify:  iters left: 2 (7 enodes)
1545215048.613 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1545215048.613 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (fabs (sqrt (+ 1 x))))))
1545215048.613 * * * * [misc]progress:  [ 117 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* 1 (sqrt (+ x 1))))))>
1545215048.613 * * * * [misc]progress:  [ 118 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))) (* (sqrt x) (sqrt (+ x 1)))))>
1545215048.613 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1545215048.613 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1545215048.613 * * * * [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)))))>
1545215048.613 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1545215048.613 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1545215048.613 * * * * [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)))))>
1545215048.613 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1545215048.613 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1545215048.613 * * * * [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)))))))))>
1545215048.614 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1545215048.614 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) +nan.0))
1545215048.614 * * * * [misc]progress:  [ 122 / 129 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (- (+ x 1/2) (* 1/8 (/ 1 x)))))>
1545215048.614 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1545215048.614 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215048.616 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215048.624 * * [misc]simplify:  iters left: 4 (37 enodes)
1545215048.639 * * [misc]simplify:  iters left: 3 (61 enodes)
1545215048.659 * * [misc]simplify:  iters left: 2 (84 enodes)
1545215048.673 * * [misc]simplify:  iters left: 1 (108 enodes)
1545215048.696 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1545215048.696 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (/ -1/8 x) (+ 1/2 x))))
1545215048.696 * * * * [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)))))))>
1545215048.696 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1545215048.696 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) +nan.0))
1545215048.696 * * * * [misc]progress:  [ 124 / 129 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1545215048.696 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1545215048.696 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1545215048.696 * * * * [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))))))))>
1545215048.696 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1545215048.696 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1545215048.696 * * * * [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))))))))>
1545215048.696 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1545215048.696 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1545215048.696 * * * * [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))))))>
1545215048.697 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1545215048.697 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215048.700 * * [misc]simplify:  iters left: 5 (21 enodes)
1545215048.704 * * [misc]simplify:  iters left: 4 (43 enodes)
1545215048.711 * * [misc]simplify:  iters left: 3 (67 enodes)
1545215048.722 * * [misc]simplify:  iters left: 2 (103 enodes)
1545215048.743 * * [misc]simplify:  iters left: 1 (126 enodes)
1545215048.760 * [exit]simplify:  Simplified to (fma (fma x -1/8 1/2) x 1)
1545215048.760 * [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))))
1545215048.760 * * * * [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))))))))>
1545215048.760 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1545215048.760 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) +nan.0)))
1545215048.760 * * * * [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))))))))>
1545215048.760 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1545215048.760 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) +nan.0)))
1545215048.761 * * * [misc]progress:  adding candidates to table
1545215050.237 * * [misc]progress:  iteration 3 / 4
1545215050.237 * * * [misc]progress:  picking best candidate
1545215050.248 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215050.249 * * * [misc]progress:  localizing error
1545215050.257 * * * [misc]progress:  generating rewritten candidates
1545215050.257 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1545215050.317 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1545215050.327 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1545215050.372 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1545215050.384 * * * [misc]progress:  generating series expansions
1545215050.385 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1545215050.385 * [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))))
1545215050.385 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1545215050.385 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1545215050.385 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1545215050.385 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1545215050.385 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1545215050.385 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.385 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.385 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.385 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215050.385 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.385 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.385 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.385 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.385 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.386 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215050.386 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1545215050.386 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.386 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1545215050.387 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.387 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.387 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.387 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1545215050.388 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1545215050.388 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1545215050.388 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215050.388 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.388 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.388 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.388 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.388 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.388 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215050.388 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215050.388 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.388 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215050.388 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1545215050.388 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.388 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.388 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.389 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.389 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.389 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.389 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.389 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1545215050.389 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1545215050.389 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1545215050.389 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1545215050.389 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.389 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.389 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.389 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215050.389 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.389 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.390 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.390 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.390 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.392 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215050.392 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1545215050.392 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.392 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1545215050.392 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.392 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.393 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.393 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1545215050.393 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1545215050.393 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1545215050.393 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215050.393 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.393 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.393 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.393 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.393 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.393 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215050.393 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215050.393 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.394 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215050.394 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1545215050.394 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.394 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.394 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.394 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.394 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.395 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.395 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.395 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1545215050.395 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.395 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1545215050.396 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1545215050.396 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1545215050.397 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.398 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1545215050.399 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.399 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1545215050.401 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1545215050.401 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.401 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1545215050.401 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1545215050.402 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.403 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1545215050.403 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.404 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.404 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1545215050.405 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.405 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1545215050.407 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1545215050.407 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.408 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1545215050.408 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1545215050.409 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.410 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1545215050.411 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.411 * [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)))))
1545215050.411 * [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)))))
1545215050.411 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1545215050.412 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1545215050.412 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1545215050.412 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1545215050.412 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.412 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.412 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.412 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215050.412 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.412 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.412 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.412 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.412 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.412 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.412 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.412 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.412 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.412 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215050.413 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215050.413 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215050.413 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1545215050.413 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1545215050.413 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1545215050.413 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1545215050.413 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1545215050.413 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.413 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.413 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.413 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.413 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.414 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.414 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.414 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1545215050.414 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215050.414 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.414 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.414 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.414 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.414 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.414 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.414 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.415 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.415 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.415 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.415 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.415 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.416 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1545215050.416 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1545215050.416 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1545215050.416 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1545215050.416 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.416 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.416 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.416 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215050.416 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.416 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.416 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.416 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.416 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.416 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.416 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.416 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.416 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.417 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215050.417 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215050.417 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215050.417 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1545215050.417 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1545215050.417 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1545215050.417 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1545215050.417 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1545215050.418 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.418 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.418 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.418 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.418 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.418 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.418 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.418 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1545215050.418 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215050.418 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.418 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.418 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.418 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.419 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.419 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.419 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.419 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.419 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.419 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.419 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.419 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.420 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1545215050.420 * [misc]backup-simplify:  Simplify (* 1 +nan.0) into +nan.0
1545215050.420 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215050.420 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215050.421 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.421 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215050.421 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215050.422 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.422 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.422 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1545215050.423 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 +nan.0)) into (- +nan.0)
1545215050.423 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.423 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.424 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.424 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.424 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.425 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.425 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.426 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1545215050.426 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.426 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.427 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1545215050.427 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1545215050.428 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 +nan.0))) into (- +nan.0)
1545215050.428 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.429 * [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)))))))
1545215050.429 * [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)))))
1545215050.429 * [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
1545215050.429 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1545215050.429 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1545215050.429 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1545215050.429 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1545215050.429 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215050.429 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215050.429 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.429 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.429 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.429 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.429 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.429 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.429 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.429 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215050.429 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215050.429 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.430 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.430 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215050.430 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215050.430 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215050.430 * [misc]backup-simplify:  Simplify -1 into -1
1545215050.430 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.430 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.430 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.430 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215050.430 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.430 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.430 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215050.430 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215050.430 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215050.430 * [misc]backup-simplify:  Simplify -1 into -1
1545215050.430 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.430 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.430 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.431 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215050.431 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.431 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.431 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.431 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1545215050.431 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.431 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1545215050.432 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545215050.432 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.432 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215050.432 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215050.433 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.433 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.433 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545215050.434 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.434 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.435 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1545215050.435 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1545215050.435 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1545215050.435 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1545215050.435 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215050.435 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.435 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.435 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.435 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.435 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.435 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.435 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.435 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215050.436 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215050.436 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545215050.436 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.436 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.436 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1545215050.436 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1545215050.436 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1545215050.436 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1545215050.436 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215050.436 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215050.436 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.436 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.436 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.436 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.436 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.436 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.437 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.437 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215050.437 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215050.437 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.437 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.437 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215050.437 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215050.437 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215050.437 * [misc]backup-simplify:  Simplify -1 into -1
1545215050.437 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.437 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.437 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.438 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215050.438 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.438 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.438 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215050.438 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215050.438 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215050.438 * [misc]backup-simplify:  Simplify -1 into -1
1545215050.438 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.438 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.438 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.438 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215050.438 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.439 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.439 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.439 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1545215050.439 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.439 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1545215050.439 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545215050.440 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.440 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215050.440 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215050.440 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.441 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.441 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545215050.442 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.442 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.443 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1545215050.443 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1545215050.443 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1545215050.443 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1545215050.443 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215050.443 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.443 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.443 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.443 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.443 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.443 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.443 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.443 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215050.444 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215050.444 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545215050.444 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.444 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.444 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1545215050.444 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.444 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.445 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.445 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.445 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215050.445 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.446 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.446 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.447 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.447 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.448 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1545215050.449 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1545215050.449 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1545215050.449 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.449 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215050.450 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215050.450 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.450 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1545215050.450 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.451 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.452 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.452 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.452 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215050.452 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.453 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.453 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.454 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.454 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.456 * [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)
1545215050.457 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1545215050.458 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1545215050.458 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.458 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.458 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215050.458 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.458 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1545215050.459 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.460 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.461 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.461 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.461 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215050.461 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.462 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.462 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.463 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.463 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.465 * [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)
1545215050.467 * [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)
1545215050.468 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1545215050.468 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.469 * [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)))))))
1545215050.469 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1545215050.469 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1545215050.469 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1545215050.469 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1545215050.469 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1545215050.469 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.469 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.469 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.469 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215050.469 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.469 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.469 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.469 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.469 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.469 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215050.469 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1545215050.469 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.469 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1545215050.470 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.470 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.470 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1545215050.470 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1545215050.470 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.470 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.470 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.470 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215050.470 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.470 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.470 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.470 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.470 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.470 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215050.470 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1545215050.470 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.471 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1545215050.471 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.471 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.471 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.471 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215050.471 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.471 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1545215050.472 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.472 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215050.472 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.472 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1545215050.473 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.473 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215050.473 * [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)))))))
1545215050.473 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1545215050.473 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1545215050.473 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1545215050.473 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1545215050.473 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215050.473 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.473 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.473 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.474 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.474 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.474 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.474 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.474 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.474 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.474 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.474 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.474 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.474 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215050.474 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215050.474 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215050.474 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1545215050.475 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215050.475 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1545215050.475 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1545215050.475 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215050.475 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.475 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.475 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.475 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.475 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.475 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.475 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.475 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.475 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.475 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.475 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.475 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.475 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215050.475 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215050.476 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215050.476 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1545215050.476 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215050.476 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.476 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545215050.477 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.477 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.477 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1545215050.478 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1545215050.478 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1545215050.479 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1545215050.479 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1545215050.479 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1545215050.479 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1545215050.479 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215050.479 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215050.479 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215050.479 * [misc]backup-simplify:  Simplify -1 into -1
1545215050.479 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.479 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.479 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.479 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215050.479 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.480 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.480 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215050.480 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215050.480 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.480 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.480 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.480 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.480 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.480 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.480 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.480 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215050.481 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215050.481 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.481 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.481 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1545215050.481 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215050.481 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215050.481 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215050.481 * [misc]backup-simplify:  Simplify -1 into -1
1545215050.481 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.481 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.481 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.482 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215050.482 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.482 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.482 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215050.482 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215050.482 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.482 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.482 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.482 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.482 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.483 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.483 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.483 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215050.483 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215050.483 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.484 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.484 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1545215050.484 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.484 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1545215050.484 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.484 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215050.485 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215050.485 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.486 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.486 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545215050.487 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.488 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1545215050.488 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.489 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.489 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215050.489 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.490 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.491 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.492 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.493 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1545215050.493 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.494 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.494 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215050.494 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.496 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.496 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.498 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.500 * [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)
1545215050.500 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.501 * [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)))))
1545215050.501 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1545215050.501 * [misc]backup-simplify:  Simplify (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) into (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1545215050.501 * [misc]approximate:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1545215050.501 * [misc]taylor:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in x
1545215050.501 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1545215050.501 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1545215050.501 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.501 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.501 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.501 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215050.501 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.501 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.501 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.501 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.501 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.501 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215050.502 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1545215050.502 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.502 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1545215050.502 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.503 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.503 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1545215050.503 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1545215050.503 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215050.503 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.503 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.503 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.503 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.503 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.504 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215050.504 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215050.505 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.505 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215050.505 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1545215050.505 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.505 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.505 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.505 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.506 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.506 * [misc]taylor:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in x
1545215050.506 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1545215050.506 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1545215050.506 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.506 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.506 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.506 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215050.506 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.506 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.506 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.506 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.506 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.506 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215050.506 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1545215050.507 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.507 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1545215050.507 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.507 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.508 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1545215050.508 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1545215050.508 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215050.508 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.508 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.508 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.508 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.508 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.508 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215050.508 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215050.508 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.508 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215050.508 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1545215050.509 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.509 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.509 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.509 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.509 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.509 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.510 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1545215050.510 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.510 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1545215050.510 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1545215050.511 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.511 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.512 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1545215050.513 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.513 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1545215050.513 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.514 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1545215050.515 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.516 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1545215050.516 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.516 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.516 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1545215050.517 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.517 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1545215050.517 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.517 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1545215050.518 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.519 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1545215050.519 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.519 * [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)))))))
1545215050.520 * [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))))
1545215050.520 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1545215050.520 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1545215050.520 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1545215050.520 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1545215050.520 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215050.520 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.520 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.520 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.520 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.520 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.520 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.520 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.520 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.520 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.520 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.520 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.520 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.520 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215050.520 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215050.521 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215050.521 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1545215050.521 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215050.521 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1545215050.521 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1545215050.521 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.521 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.521 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.521 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.521 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.521 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.521 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.521 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1545215050.521 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215050.522 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.522 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.522 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.522 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.522 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.522 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.522 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.522 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.522 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.522 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.522 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1545215050.522 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1545215050.522 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1545215050.522 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215050.522 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.522 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.522 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.522 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.522 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.522 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.522 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.522 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.522 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.523 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.523 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.523 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.523 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215050.523 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215050.523 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215050.523 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1545215050.523 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215050.523 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1545215050.523 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1545215050.523 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.523 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.523 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.523 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.524 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.524 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.524 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.524 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1545215050.524 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215050.524 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.524 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.524 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.524 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.524 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.524 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.524 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.524 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.524 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.525 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.525 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.525 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1545215050.525 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.525 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.525 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* 1/2 0)) into (- +nan.0)
1545215050.526 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.526 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215050.526 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.527 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215050.527 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215050.527 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.527 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.528 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.528 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.528 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1545215050.529 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1545215050.529 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* 1/2 (- +nan.0)) (* -1/8 0))) into (- +nan.0)
1545215050.529 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.530 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.530 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.530 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.531 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.531 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.531 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.532 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.532 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.532 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.532 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1545215050.533 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* 1/2 (- +nan.0)) (+ (* -1/8 (- +nan.0)) (* 1/16 0)))) into (- +nan.0)
1545215050.533 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.534 * [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)))))
1545215050.534 * [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))))
1545215050.534 * [misc]approximate:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1545215050.534 * [misc]taylor:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in x
1545215050.534 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1545215050.534 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1545215050.534 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215050.534 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215050.534 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.534 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.534 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.534 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.534 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.534 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.534 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.534 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215050.534 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215050.535 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.535 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.535 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215050.535 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215050.535 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215050.535 * [misc]backup-simplify:  Simplify -1 into -1
1545215050.535 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.535 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.535 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.535 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215050.535 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.535 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.535 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215050.535 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215050.535 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215050.535 * [misc]backup-simplify:  Simplify -1 into -1
1545215050.535 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.536 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.536 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.536 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215050.536 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.536 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.536 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215050.536 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215050.536 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.536 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.536 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.536 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.536 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.536 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.536 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.536 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215050.536 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215050.537 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.537 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.537 * [misc]taylor:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in x
1545215050.537 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1545215050.537 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1545215050.537 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215050.537 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215050.537 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.537 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.537 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.537 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.537 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.537 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.537 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.537 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215050.537 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215050.537 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.538 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.538 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215050.538 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215050.538 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215050.538 * [misc]backup-simplify:  Simplify -1 into -1
1545215050.538 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.538 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.538 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.538 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215050.538 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.538 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.538 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215050.538 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215050.538 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215050.538 * [misc]backup-simplify:  Simplify -1 into -1
1545215050.538 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.538 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.538 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.538 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215050.539 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.539 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.539 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215050.539 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215050.539 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.539 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.539 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.539 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.539 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.539 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.539 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.539 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215050.539 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215050.539 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.540 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.540 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.540 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1545215050.540 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1545215050.540 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.540 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.540 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1545215050.540 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* 0 0)) into 0
1545215050.540 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.541 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215050.541 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215050.541 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.541 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.542 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545215050.542 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.542 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215050.543 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215050.543 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.543 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.544 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545215050.544 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.544 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.545 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1545215050.545 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (* (- +nan.0) 0))) into 0
1545215050.545 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.545 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.545 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215050.546 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.546 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.546 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.547 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.548 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.548 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215050.548 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.549 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.549 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.551 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.551 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.553 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1545215050.555 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1545215050.555 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.555 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.556 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215050.556 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.558 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.558 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.560 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.560 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.560 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215050.560 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.562 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.562 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.564 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.564 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.567 * [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)
1545215050.569 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))))) into (- +nan.0)
1545215050.570 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.570 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.570 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215050.571 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.572 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.573 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.574 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.575 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.575 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215050.575 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.577 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.577 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.579 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.579 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.582 * [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)
1545215050.585 * [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)
1545215050.585 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.586 * [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)))))
1545215050.586 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1545215050.586 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1545215050.586 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1545215050.586 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1545215050.586 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1545215050.586 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215050.586 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.586 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.586 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.586 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.586 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.586 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215050.587 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215050.587 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.587 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215050.587 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1545215050.587 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.587 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.587 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.587 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.588 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.588 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1545215050.588 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1545215050.588 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215050.588 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.588 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.588 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.588 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.588 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.588 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215050.588 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215050.588 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.588 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215050.588 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1545215050.588 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.588 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.588 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.588 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.589 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.589 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.589 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.589 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1545215050.589 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.589 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.590 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1545215050.590 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.591 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1545215050.591 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.591 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1545215050.591 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1545215050.591 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1545215050.591 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1545215050.591 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1545215050.591 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.591 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.591 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.591 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.591 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.591 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.592 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.592 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1545215050.592 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215050.592 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.592 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.592 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.592 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.592 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.592 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.592 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.592 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.592 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.592 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.593 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1545215050.593 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1545215050.593 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.593 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.593 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.593 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.593 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.593 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.593 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.593 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1545215050.593 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215050.593 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.593 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.593 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.593 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.593 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.593 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.593 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.593 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.593 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.594 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215050.594 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.594 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.594 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.594 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.594 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215050.595 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.595 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215050.595 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215050.596 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.596 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.596 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.596 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.597 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.597 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.598 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.598 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.598 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.599 * [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)))))
1545215050.599 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1545215050.599 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1545215050.599 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1545215050.599 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215050.599 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215050.599 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.599 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.599 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.599 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.599 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.599 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.599 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.599 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215050.599 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215050.599 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.600 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.600 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215050.600 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215050.600 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215050.600 * [misc]backup-simplify:  Simplify -1 into -1
1545215050.600 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.600 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.600 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.600 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215050.600 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.600 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.600 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1545215050.600 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215050.600 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215050.600 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215050.600 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.600 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215050.600 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.600 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.600 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.600 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215050.601 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215050.601 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215050.601 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.601 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.601 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215050.601 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215050.601 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215050.601 * [misc]backup-simplify:  Simplify -1 into -1
1545215050.601 * [misc]taylor:  Taking taylor expansion of x in x
1545215050.601 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.601 * [misc]backup-simplify:  Simplify 1 into 1
1545215050.601 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215050.601 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215050.602 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215050.602 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.602 * [misc]backup-simplify:  Simplify 0 into 0
1545215050.602 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.602 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.602 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215050.602 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215050.602 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215050.603 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.603 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545215050.604 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215050.604 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.604 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.604 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.604 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215050.605 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215050.605 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.606 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215050.606 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215050.606 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215050.607 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215050.607 * [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)))))
1545215050.607 * * * [misc]progress:  simplifying candidates
1545215050.607 * * * * [misc]progress:  [ 1 / 117 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1545215050.607 * * * * [misc]progress:  [ 2 / 117 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1545215050.607 * * * * [misc]progress:  [ 3 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))>
1545215050.607 * * * * [misc]progress:  [ 4 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1545215050.607 * [enter]simplify:  Simplifying (- 1)
1545215050.607 * * [misc]simplify:  iters left: 2 (2 enodes)
1545215050.608 * * [misc]simplify:  iters left: 1 (5 enodes)
1545215050.609 * [exit]simplify:  Simplified to -1
1545215050.609 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1545215050.609 * * * * [misc]progress:  [ 5 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1545215050.609 * [enter]simplify:  Simplifying (- 1)
1545215050.609 * * [misc]simplify:  iters left: 2 (2 enodes)
1545215050.610 * * [misc]simplify:  iters left: 1 (5 enodes)
1545215050.610 * [exit]simplify:  Simplified to -1
1545215050.610 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1545215050.610 * * * * [misc]progress:  [ 6 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1545215050.610 * [enter]simplify:  Simplifying (- 1)
1545215050.610 * * [misc]simplify:  iters left: 2 (2 enodes)
1545215050.611 * * [misc]simplify:  iters left: 1 (5 enodes)
1545215050.611 * [exit]simplify:  Simplified to -1
1545215050.611 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1545215050.611 * * * * [misc]progress:  [ 7 / 117 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) 1))>
1545215050.611 * * * * [misc]progress:  [ 8 / 117 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1545215050.612 * * * * [misc]progress:  [ 9 / 117 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1545215050.612 * * * * [misc]progress:  [ 10 / 117 ] simplifiying candidate #<alt (λ (x) (exp (- (log (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1545215050.612 * * * * [misc]progress:  [ 11 / 117 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1545215050.612 * * * * [misc]progress:  [ 12 / 117 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1545215050.612 * * * * [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)))))))>
1545215050.612 * * * * [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)))))))>
1545215050.612 * * * * [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)))))))>
1545215050.612 * * * * [misc]progress:  [ 16 / 117 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1545215050.612 * * * * [misc]progress:  [ 17 / 117 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1545215050.612 * * * * [misc]progress:  [ 18 / 117 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1545215050.612 * * * * [misc]progress:  [ 19 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1545215050.612 * * * * [misc]progress:  [ 20 / 117 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215050.612 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1545215050.612 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215050.613 * * [misc]simplify:  iters left: 4 (10 enodes)
1545215050.614 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1545215050.614 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ 1 x)) (sqrt x))))
1545215050.614 * * * * [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)))))))>
1545215050.614 * [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)))))
1545215050.615 * * [misc]simplify:  iters left: 6 (17 enodes)
1545215050.619 * * [misc]simplify:  iters left: 5 (43 enodes)
1545215050.626 * * [misc]simplify:  iters left: 4 (97 enodes)
1545215050.646 * * [misc]simplify:  iters left: 3 (262 enodes)
1545215050.805 * [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))))
1545215050.805 * [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))))))
1545215050.805 * * * * [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)))))>
1545215050.806 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))
1545215050.806 * * [misc]simplify:  iters left: 6 (13 enodes)
1545215050.811 * * [misc]simplify:  iters left: 5 (27 enodes)
1545215050.817 * * [misc]simplify:  iters left: 4 (45 enodes)
1545215050.829 * * [misc]simplify:  iters left: 3 (63 enodes)
1545215050.840 * * [misc]simplify:  iters left: 2 (81 enodes)
1545215050.852 * * [misc]simplify:  iters left: 1 (106 enodes)
1545215050.867 * [exit]simplify:  Simplified to (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (- (fma x x 1) x)))
1545215050.867 * [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)))))
1545215050.867 * * * * [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)))))))>
1545215050.867 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1545215050.867 * * [misc]simplify:  iters left: 6 (13 enodes)
1545215050.871 * * [misc]simplify:  iters left: 5 (34 enodes)
1545215050.876 * * [misc]simplify:  iters left: 4 (78 enodes)
1545215050.895 * * [misc]simplify:  iters left: 3 (233 enodes)
1545215051.042 * [exit]simplify:  Simplified to (* (sqrt (- x 1)) (fma (sqrt (+ 1 x)) (- (sqrt x)) (+ x (+ 1 x))))
1545215051.042 * [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))))))
1545215051.042 * * * * [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)))))>
1545215051.043 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))
1545215051.043 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215051.045 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215051.047 * * [misc]simplify:  iters left: 4 (26 enodes)
1545215051.051 * * [misc]simplify:  iters left: 3 (34 enodes)
1545215051.058 * * [misc]simplify:  iters left: 2 (41 enodes)
1545215051.063 * * [misc]simplify:  iters left: 1 (43 enodes)
1545215051.068 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x)))
1545215051.068 * [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)))))
1545215051.069 * * * * [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))))))>
1545215051.069 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1545215051.069 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215051.073 * * [misc]simplify:  iters left: 5 (21 enodes)
1545215051.079 * * [misc]simplify:  iters left: 4 (44 enodes)
1545215051.086 * * [misc]simplify:  iters left: 3 (71 enodes)
1545215051.102 * * [misc]simplify:  iters left: 2 (120 enodes)
1545215051.133 * * [misc]simplify:  iters left: 1 (150 enodes)
1545215051.190 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1545215051.190 * [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)))))
1545215051.190 * * * * [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))))>
1545215051.191 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1545215051.191 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215051.193 * * [misc]simplify:  iters left: 4 (11 enodes)
1545215051.195 * * [misc]simplify:  iters left: 3 (12 enodes)
1545215051.198 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1545215051.198 * [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))))
1545215051.198 * * * * [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))))))>
1545215051.198 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1545215051.198 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215051.201 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215051.205 * * [misc]simplify:  iters left: 4 (29 enodes)
1545215051.213 * * [misc]simplify:  iters left: 3 (40 enodes)
1545215051.222 * * [misc]simplify:  iters left: 2 (53 enodes)
1545215051.235 * * [misc]simplify:  iters left: 1 (76 enodes)
1545215051.248 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1545215051.248 * [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))))
1545215051.248 * * * * [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))))>
1545215051.248 * [enter]simplify:  Simplifying (sqrt (- x 1))
1545215051.248 * * [misc]simplify:  iters left: 3 (4 enodes)
1545215051.249 * * [misc]simplify:  iters left: 2 (9 enodes)
1545215051.250 * * [misc]simplify:  iters left: 1 (10 enodes)
1545215051.251 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1545215051.251 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ x -1))))
1545215051.251 * * * * [misc]progress:  [ 29 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (log1p (expm1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215051.251 * * * * [misc]progress:  [ 30 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (expm1 (log1p (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215051.251 * * * * [misc]progress:  [ 31 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* x (+ x 1)) 1/2) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215051.251 * [enter]simplify:  Simplifying (* x (+ x 1))
1545215051.251 * * [misc]simplify:  iters left: 4 (4 enodes)
1545215051.252 * * [misc]simplify:  iters left: 3 (13 enodes)
1545215051.255 * * [misc]simplify:  iters left: 2 (16 enodes)
1545215051.257 * * [misc]simplify:  iters left: 1 (31 enodes)
1545215051.266 * [exit]simplify:  Simplified to (fma x x x)
1545215051.267 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (pow (fma x x x) 1/2) (+ (sqrt (+ x 1)) (sqrt x)))))
1545215051.267 * * * * [misc]progress:  [ 32 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215051.267 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1545215051.267 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215051.268 * * [misc]simplify:  iters left: 4 (10 enodes)
1545215051.269 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1545215051.269 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))
1545215051.269 * * * * [misc]progress:  [ 33 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215051.269 * * * * [misc]progress:  [ 34 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (exp (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215051.269 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1545215051.269 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215051.271 * * [misc]simplify:  iters left: 5 (12 enodes)
1545215051.272 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1545215051.272 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x))))) (+ (sqrt (+ x 1)) (sqrt x)))))
1545215051.272 * * * * [misc]progress:  [ 35 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (exp (log (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215051.272 * * * * [misc]progress:  [ 36 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (log (exp (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215051.272 * * * * [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)))))>
1545215051.272 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1545215051.272 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215051.274 * * [misc]simplify:  iters left: 5 (20 enodes)
1545215051.278 * * [misc]simplify:  iters left: 4 (60 enodes)
1545215051.292 * * [misc]simplify:  iters left: 3 (158 enodes)
1545215051.425 * * [misc]simplify:  iters left: 2 (432 enodes)
1545215051.806 * [exit]simplify:  Simplified to (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1)))
1545215051.807 * [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)))))
1545215051.807 * * * * [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)))))>
1545215051.807 * * * * [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)))))>
1545215051.807 * * * * [misc]progress:  [ 40 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215051.807 * [enter]simplify:  Simplifying (* x (+ x 1))
1545215051.807 * * [misc]simplify:  iters left: 4 (4 enodes)
1545215051.808 * * [misc]simplify:  iters left: 3 (13 enodes)
1545215051.812 * * [misc]simplify:  iters left: 2 (16 enodes)
1545215051.814 * * [misc]simplify:  iters left: 1 (31 enodes)
1545215051.823 * [exit]simplify:  Simplified to (fma x x x)
1545215051.823 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (sqrt (fma x x x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1545215051.824 * * * * [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)))))>
1545215051.824 * * * * [misc]progress:  [ 42 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215051.824 * * * * [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)))))>
1545215051.824 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1545215051.824 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215051.825 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215051.826 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1545215051.826 * [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)))))
1545215051.826 * * * * [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)))))>
1545215051.826 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1545215051.826 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215051.827 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215051.828 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1545215051.828 * [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)))))
1545215051.828 * * * * [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)))))>
1545215051.828 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1545215051.828 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215051.829 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215051.829 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1545215051.830 * [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)))))
1545215051.830 * * * * [misc]progress:  [ 46 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215051.830 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1545215051.830 * * [misc]simplify:  iters left: 3 (4 enodes)
1545215051.830 * * [misc]simplify:  iters left: 2 (7 enodes)
1545215051.831 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1545215051.831 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1545215051.831 * * * * [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)))))>
1545215051.831 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1545215051.832 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215051.832 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215051.833 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1545215051.833 * [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)))))
1545215051.833 * * * * [misc]progress:  [ 48 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) 1) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215051.833 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1545215051.834 * * [misc]simplify:  iters left: 3 (4 enodes)
1545215051.834 * * [misc]simplify:  iters left: 2 (7 enodes)
1545215051.835 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1545215051.835 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) 1) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1545215051.835 * * * * [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)))))>
1545215051.835 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1545215051.835 * * [misc]simplify:  iters left: 4 (4 enodes)
1545215051.836 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1545215051.836 * [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)))))
1545215051.836 * * * * [misc]progress:  [ 50 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215051.836 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1545215051.836 * * [misc]simplify:  iters left: 2 (3 enodes)
1545215051.836 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1545215051.837 * [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)))))
1545215051.837 * * * * [misc]progress:  [ 51 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215051.837 * * * * [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)))))>
1545215051.837 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1545215051.837 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215051.838 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215051.841 * * [misc]simplify:  iters left: 4 (29 enodes)
1545215051.845 * * [misc]simplify:  iters left: 3 (40 enodes)
1545215051.850 * * [misc]simplify:  iters left: 2 (53 enodes)
1545215051.857 * * [misc]simplify:  iters left: 1 (76 enodes)
1545215051.875 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1545215051.876 * [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)))))
1545215051.876 * * * * [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)))))>
1545215051.876 * [enter]simplify:  Simplifying (sqrt (- x 1))
1545215051.876 * * [misc]simplify:  iters left: 3 (4 enodes)
1545215051.877 * * [misc]simplify:  iters left: 2 (9 enodes)
1545215051.878 * * [misc]simplify:  iters left: 1 (10 enodes)
1545215051.879 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1545215051.879 * [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)))))
1545215051.879 * * * * [misc]progress:  [ 54 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215051.879 * * * * [misc]progress:  [ 55 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (log1p (expm1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1545215051.879 * * * * [misc]progress:  [ 56 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (expm1 (log1p (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1545215051.879 * * * * [misc]progress:  [ 57 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1545215051.879 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1545215051.879 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215051.881 * * [misc]simplify:  iters left: 5 (22 enodes)
1545215051.885 * * [misc]simplify:  iters left: 4 (40 enodes)
1545215051.892 * * [misc]simplify:  iters left: 3 (72 enodes)
1545215051.909 * * [misc]simplify:  iters left: 2 (94 enodes)
1545215051.930 * * [misc]simplify:  iters left: 1 (180 enodes)
1545215052.059 * [exit]simplify:  Simplified to (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x)))
1545215052.059 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (pow (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x))) 1)))
1545215052.059 * * * * [misc]progress:  [ 58 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1545215052.059 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1545215052.060 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215052.062 * * [misc]simplify:  iters left: 5 (22 enodes)
1545215052.070 * * [misc]simplify:  iters left: 4 (40 enodes)
1545215052.085 * * [misc]simplify:  iters left: 3 (72 enodes)
1545215052.101 * * [misc]simplify:  iters left: 2 (94 enodes)
1545215052.114 * * [misc]simplify:  iters left: 1 (180 enodes)
1545215052.231 * [exit]simplify:  Simplified to (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x)))
1545215052.231 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (pow (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x))) 1)))
1545215052.231 * * * * [misc]progress:  [ 59 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1545215052.231 * * * * [misc]progress:  [ 60 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1545215052.232 * [enter]simplify:  Simplifying (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1545215052.232 * * [misc]simplify:  iters left: 6 (11 enodes)
1545215052.239 * * [misc]simplify:  iters left: 5 (19 enodes)
1545215052.244 * * [misc]simplify:  iters left: 4 (25 enodes)
1545215052.250 * * [misc]simplify:  iters left: 3 (26 enodes)
1545215052.256 * [exit]simplify:  Simplified to (+ (log (+ (sqrt x) (sqrt (+ 1 x)))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))
1545215052.256 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (exp (+ (log (+ (sqrt x) (sqrt (+ 1 x)))) (+ (log (sqrt x)) (log (sqrt (+ 1 x))))))))
1545215052.256 * * * * [misc]progress:  [ 61 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1545215052.256 * [enter]simplify:  Simplifying (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1545215052.257 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215052.260 * * [misc]simplify:  iters left: 5 (19 enodes)
1545215052.264 * * [misc]simplify:  iters left: 4 (24 enodes)
1545215052.270 * * [misc]simplify:  iters left: 3 (28 enodes)
1545215052.277 * [exit]simplify:  Simplified to (+ (log (+ (sqrt x) (sqrt (+ x 1)))) (log (* (sqrt x) (sqrt (+ x 1)))))
1545215052.277 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (exp (+ (log (+ (sqrt x) (sqrt (+ x 1)))) (log (* (sqrt x) (sqrt (+ x 1))))))))
1545215052.277 * * * * [misc]progress:  [ 62 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (log (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1545215052.277 * * * * [misc]progress:  [ 63 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (exp (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1545215052.277 * * * * [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)))))))>
1545215052.277 * [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))))
1545215052.278 * * [misc]simplify:  iters left: 6 (14 enodes)
1545215052.283 * * [misc]simplify:  iters left: 5 (43 enodes)
1545215052.309 * * [misc]simplify:  iters left: 4 (219 enodes)
1545215052.578 * [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)))
1545215052.578 * [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))))))
1545215052.578 * * * * [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)))))))>
1545215052.579 * [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))))
1545215052.579 * * [misc]simplify:  iters left: 6 (12 enodes)
1545215052.583 * * [misc]simplify:  iters left: 5 (42 enodes)
1545215052.605 * * [misc]simplify:  iters left: 4 (185 enodes)
1545215052.728 * [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)))))
1545215052.728 * [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))))))))
1545215052.728 * * * * [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)))))))>
1545215052.728 * * * * [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)))))))>
1545215052.728 * * * * [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)))))))>
1545215052.728 * * * * [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))))))))>
1545215052.729 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))
1545215052.729 * * [misc]simplify:  iters left: 6 (15 enodes)
1545215052.732 * * [misc]simplify:  iters left: 5 (41 enodes)
1545215052.740 * * [misc]simplify:  iters left: 4 (87 enodes)
1545215052.760 * * [misc]simplify:  iters left: 3 (176 enodes)
1545215052.798 * * [misc]simplify:  iters left: 2 (327 enodes)
1545215052.922 * [exit]simplify:  Simplified to (* (sqrt (fma (* x x) x 1)) (fma (sqrt (+ x 1)) (fma x (sqrt x) (sqrt x)) (* x x)))
1545215052.923 * [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))))))))
1545215052.923 * [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)))))
1545215052.923 * * [misc]simplify:  iters left: 6 (17 enodes)
1545215052.929 * * [misc]simplify:  iters left: 5 (43 enodes)
1545215052.945 * * [misc]simplify:  iters left: 4 (97 enodes)
1545215052.979 * * [misc]simplify:  iters left: 3 (262 enodes)
1545215053.185 * [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))))
1545215053.185 * [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)))))))
1545215053.185 * * * * [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))))))>
1545215053.185 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1545215053.186 * * [misc]simplify:  iters left: 6 (15 enodes)
1545215053.192 * * [misc]simplify:  iters left: 5 (32 enodes)
1545215053.201 * * [misc]simplify:  iters left: 4 (66 enodes)
1545215053.234 * * [misc]simplify:  iters left: 3 (202 enodes)
1545215053.402 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (fma x (* x x) 1)))
1545215053.402 * [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))))))
1545215053.402 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))
1545215053.402 * * [misc]simplify:  iters left: 6 (13 enodes)
1545215053.405 * * [misc]simplify:  iters left: 5 (27 enodes)
1545215053.408 * * [misc]simplify:  iters left: 4 (45 enodes)
1545215053.417 * * [misc]simplify:  iters left: 3 (63 enodes)
1545215053.425 * * [misc]simplify:  iters left: 2 (81 enodes)
1545215053.436 * * [misc]simplify:  iters left: 1 (106 enodes)
1545215053.451 * [exit]simplify:  Simplified to (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (- (fma x x 1) x)))
1545215053.451 * [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))))))
1545215053.451 * * * * [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))))))))>
1545215053.451 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))
1545215053.451 * * [misc]simplify:  iters left: 6 (15 enodes)
1545215053.454 * * [misc]simplify:  iters left: 5 (40 enodes)
1545215053.462 * * [misc]simplify:  iters left: 4 (90 enodes)
1545215053.482 * * [misc]simplify:  iters left: 3 (184 enodes)
1545215053.534 * * [misc]simplify:  iters left: 2 (344 enodes)
1545215053.692 * [exit]simplify:  Simplified to (* (* (sqrt (fma x x -1)) (sqrt x)) (fma (sqrt (+ 1 x)) (+ 1 x) (* x (sqrt x))))
1545215053.693 * [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))))))))
1545215053.693 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1545215053.693 * * [misc]simplify:  iters left: 6 (13 enodes)
1545215053.698 * * [misc]simplify:  iters left: 5 (34 enodes)
1545215053.709 * * [misc]simplify:  iters left: 4 (78 enodes)
1545215053.728 * * [misc]simplify:  iters left: 3 (233 enodes)
1545215053.864 * [exit]simplify:  Simplified to (* (sqrt (- x 1)) (fma (sqrt (+ 1 x)) (- (sqrt x)) (+ x (+ 1 x))))
1545215053.864 * [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)))))))
1545215053.864 * * * * [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))))))>
1545215053.865 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1545215053.865 * * [misc]simplify:  iters left: 6 (14 enodes)
1545215053.868 * * [misc]simplify:  iters left: 5 (30 enodes)
1545215053.874 * * [misc]simplify:  iters left: 4 (68 enodes)
1545215053.894 * * [misc]simplify:  iters left: 3 (209 enodes)
1545215054.021 * [exit]simplify:  Simplified to (* (sqrt (fma x x -1)) (sqrt x))
1545215054.021 * [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))))))
1545215054.021 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))
1545215054.021 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215054.023 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215054.026 * * [misc]simplify:  iters left: 4 (26 enodes)
1545215054.030 * * [misc]simplify:  iters left: 3 (34 enodes)
1545215054.036 * * [misc]simplify:  iters left: 2 (41 enodes)
1545215054.046 * * [misc]simplify:  iters left: 1 (43 enodes)
1545215054.055 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x)))
1545215054.055 * [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))))))
1545215054.055 * * * * [misc]progress:  [ 73 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1545215054.055 * * * * [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)))))>
1545215054.055 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (sqrt x))
1545215054.055 * * [misc]simplify:  iters left: 6 (7 enodes)
1545215054.058 * * [misc]simplify:  iters left: 5 (12 enodes)
1545215054.061 * * [misc]simplify:  iters left: 4 (14 enodes)
1545215054.064 * * [misc]simplify:  iters left: 3 (15 enodes)
1545215054.066 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) x)
1545215054.066 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (+ (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (sqrt (+ x 1)) x))))
1545215054.066 * * * * [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)))))))>
1545215054.066 * [enter]simplify:  Simplifying (* (sqrt x) (* (sqrt x) (sqrt (+ x 1))))
1545215054.067 * * [misc]simplify:  iters left: 6 (7 enodes)
1545215054.068 * * [misc]simplify:  iters left: 5 (14 enodes)
1545215054.070 * * [misc]simplify:  iters left: 4 (15 enodes)
1545215054.071 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) x)
1545215054.071 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (+ (* (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ x 1)) x))))
1545215054.072 * * * * [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))))))>
1545215054.072 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1545215054.072 * * [misc]simplify:  iters left: 6 (7 enodes)
1545215054.073 * * [misc]simplify:  iters left: 5 (11 enodes)
1545215054.074 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1545215054.074 * [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))))))
1545215054.074 * * * * [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))))))>
1545215054.074 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1545215054.075 * * [misc]simplify:  iters left: 6 (7 enodes)
1545215054.076 * * [misc]simplify:  iters left: 5 (11 enodes)
1545215054.077 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1545215054.077 * [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))))))
1545215054.077 * * * * [misc]progress:  [ 78 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215054.077 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1545215054.077 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215054.078 * * [misc]simplify:  iters left: 4 (10 enodes)
1545215054.080 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1545215054.080 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ 1 x)) (sqrt x)))))
1545215054.080 * * * * [misc]progress:  [ 79 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215054.080 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1545215054.080 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215054.081 * * [misc]simplify:  iters left: 4 (10 enodes)
1545215054.082 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1545215054.082 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ 1 x)) (sqrt x)))))
1545215054.082 * * * * [misc]progress:  [ 80 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt x) (* (sqrt (+ x 1)) (+ (sqrt (+ x 1)) (sqrt x))))))>
1545215054.082 * [enter]simplify:  Simplifying (sqrt x)
1545215054.082 * * [misc]simplify:  iters left: 1 (2 enodes)
1545215054.083 * [exit]simplify:  Simplified to (sqrt x)
1545215054.083 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (sqrt x) (* (sqrt (+ x 1)) (+ (sqrt (+ x 1)) (sqrt x))))))
1545215054.083 * * * * [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)))))))>
1545215054.083 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1545215054.083 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215054.085 * * [misc]simplify:  iters left: 5 (21 enodes)
1545215054.088 * * [misc]simplify:  iters left: 4 (44 enodes)
1545215054.096 * * [misc]simplify:  iters left: 3 (71 enodes)
1545215054.113 * * [misc]simplify:  iters left: 2 (120 enodes)
1545215054.139 * * [misc]simplify:  iters left: 1 (150 enodes)
1545215054.179 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1545215054.180 * [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))))))
1545215054.180 * * * * [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)))))>
1545215054.180 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1545215054.180 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215054.181 * * [misc]simplify:  iters left: 4 (11 enodes)
1545215054.182 * * [misc]simplify:  iters left: 3 (12 enodes)
1545215054.184 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1545215054.184 * [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)))))
1545215054.185 * * * * [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)))))))>
1545215054.185 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x)))
1545215054.185 * * [misc]simplify:  iters left: 6 (13 enodes)
1545215054.189 * * [misc]simplify:  iters left: 5 (33 enodes)
1545215054.199 * * [misc]simplify:  iters left: 4 (60 enodes)
1545215054.219 * * [misc]simplify:  iters left: 3 (93 enodes)
1545215054.231 * * [misc]simplify:  iters left: 2 (115 enodes)
1545215054.246 * * [misc]simplify:  iters left: 1 (119 enodes)
1545215054.255 * [exit]simplify:  Simplified to (* (sqrt (fma (* x x) x 1)) (fma (sqrt x) (sqrt (+ x 1)) x))
1545215054.255 * [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)))))))
1545215054.255 * * * * [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)))))>
1545215054.255 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1545215054.255 * * [misc]simplify:  iters left: 6 (12 enodes)
1545215054.258 * * [misc]simplify:  iters left: 5 (31 enodes)
1545215054.269 * * [misc]simplify:  iters left: 4 (62 enodes)
1545215054.285 * * [misc]simplify:  iters left: 3 (98 enodes)
1545215054.298 * * [misc]simplify:  iters left: 2 (138 enodes)
1545215054.331 * * [misc]simplify:  iters left: 1 (173 enodes)
1545215054.381 * [exit]simplify:  Simplified to (* (sqrt (fma x x -1)) (fma (sqrt (+ 1 x)) (sqrt x) x))
1545215054.381 * [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)))))
1545215054.381 * * * * [misc]progress:  [ 85 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (+ (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1545215054.381 * * * * [misc]progress:  [ 86 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log1p (expm1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1545215054.381 * * * * [misc]progress:  [ 87 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (expm1 (log1p (+ (sqrt (+ x 1)) (sqrt x)))))))>
1545215054.381 * * * * [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)))))>
1545215054.382 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1545215054.382 * * [misc]simplify:  iters left: 6 (6 enodes)
1545215054.383 * * [misc]simplify:  iters left: 5 (9 enodes)
1545215054.385 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1545215054.386 * [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)))))
1545215054.386 * * * * [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)))))>
1545215054.386 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1545215054.386 * * [misc]simplify:  iters left: 6 (6 enodes)
1545215054.388 * * [misc]simplify:  iters left: 5 (10 enodes)
1545215054.390 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1545215054.390 * [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)))))
1545215054.390 * * * * [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)))))>
1545215054.390 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1545215054.390 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215054.392 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215054.393 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1545215054.393 * [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)))))
1545215054.393 * * * * [misc]progress:  [ 91 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma (sqrt 1) (sqrt (+ x 1)) (sqrt x)))))>
1545215054.394 * [enter]simplify:  Simplifying (sqrt 1)
1545215054.394 * * [misc]simplify:  iters left: 1 (2 enodes)
1545215054.395 * [exit]simplify:  Simplified to 1
1545215054.395 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma 1 (sqrt (+ x 1)) (sqrt x)))))
1545215054.395 * * * * [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)))))>
1545215054.395 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1545215054.395 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215054.397 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215054.399 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1545215054.399 * [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)))))
1545215054.399 * * * * [misc]progress:  [ 93 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (fma 1 (sqrt (+ x 1)) (sqrt x)))))>
1545215054.399 * * * * [misc]progress:  [ 94 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (* (exp (sqrt (+ x 1))) (exp (sqrt x)))))))>
1545215054.399 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1545215054.399 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215054.401 * * [misc]simplify:  iters left: 5 (14 enodes)
1545215054.405 * * [misc]simplify:  iters left: 4 (16 enodes)
1545215054.408 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1545215054.408 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (exp (+ (sqrt (+ 1 x)) (sqrt x)))))))
1545215054.408 * * * * [misc]progress:  [ 95 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (pow (+ (sqrt (+ x 1)) (sqrt x)) 1))))>
1545215054.408 * * * * [misc]progress:  [ 96 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (exp (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1545215054.408 * * * * [misc]progress:  [ 97 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (log (exp (+ (sqrt (+ x 1)) (sqrt x)))))))>
1545215054.408 * * * * [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)))))))>
1545215054.408 * * * * [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)))))))>
1545215054.409 * * * * [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)))))))>
1545215054.409 * * * * [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))))))))>
1545215054.409 * * * * [misc]progress:  [ 102 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1545215054.409 * * * * [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))))))>
1545215054.409 * * * * [misc]progress:  [ 104 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1545215054.409 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1545215054.409 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215054.411 * * [misc]simplify:  iters left: 4 (10 enodes)
1545215054.413 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1545215054.413 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (* 1 (+ (sqrt (+ 1 x)) (sqrt x))))))
1545215054.413 * * * * [misc]progress:  [ 105 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt x) (sqrt (+ x 1))))))>
1545215054.413 * * * * [misc]progress:  [ 106 / 117 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1545215054.414 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1545215054.414 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1545215054.414 * * * * [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))))))))>
1545215054.414 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1545215054.414 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1545215054.414 * * * * [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))))))))>
1545215054.414 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1545215054.414 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1545215054.414 * * * * [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)))))>
1545215054.414 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1545215054.415 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* +nan.0 (+ (sqrt (+ x 1)) (sqrt x)))))
1545215054.415 * * * * [misc]progress:  [ 110 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (- (+ x 1/2) (* 1/8 (/ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215054.415 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1545215054.415 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215054.418 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215054.426 * * [misc]simplify:  iters left: 4 (37 enodes)
1545215054.439 * * [misc]simplify:  iters left: 3 (61 enodes)
1545215054.460 * * [misc]simplify:  iters left: 2 (84 enodes)
1545215054.481 * * [misc]simplify:  iters left: 1 (108 enodes)
1545215054.510 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1545215054.511 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (+ (/ -1/8 x) (+ 1/2 x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1545215054.511 * * * * [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)))))>
1545215054.511 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1545215054.511 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* +nan.0 (+ (sqrt (+ x 1)) (sqrt x)))))
1545215054.511 * * * * [misc]progress:  [ 112 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))))>
1545215054.511 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1545215054.511 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1545215054.511 * * * * [misc]progress:  [ 113 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1545215054.511 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1545215054.511 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1545215054.511 * * * * [misc]progress:  [ 114 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1545215054.511 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1545215054.511 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1545215054.511 * * * * [misc]progress:  [ 115 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))))>
1545215054.512 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1545215054.512 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1545215054.512 * * * * [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))))))))>
1545215054.512 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1545215054.512 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1545215054.512 * * * * [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))))))))>
1545215054.512 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1545215054.512 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) +nan.0)))
1545215054.512 * * * [misc]progress:  adding candidates to table
1545215055.571 * * [misc]progress:  iteration 4 / 4
1545215055.571 * * * [misc]progress:  picking best candidate
1545215055.647 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215055.647 * * * [misc]progress:  localizing error
1545215055.659 * * * [misc]progress:  generating rewritten candidates
1545215055.659 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2)
1545215055.667 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
1545215055.690 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1545215055.709 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1545215055.718 * * * [misc]progress:  generating series expansions
1545215055.719 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2)
1545215055.719 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1545215055.719 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1545215055.719 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1545215055.719 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1545215055.719 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.719 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.719 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.719 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215055.719 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.719 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.719 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.719 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.719 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.719 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215055.719 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1545215055.719 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.720 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1545215055.720 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.720 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215055.720 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1545215055.720 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1545215055.720 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.720 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.720 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.720 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215055.720 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.720 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.720 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.720 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.720 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.720 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215055.720 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1545215055.721 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.721 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1545215055.721 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.721 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215055.721 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.721 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215055.721 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.721 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1545215055.722 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215055.722 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215055.722 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.722 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1545215055.723 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.723 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215055.723 * [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)))))))
1545215055.724 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1545215055.724 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1545215055.724 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1545215055.724 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1545215055.724 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215055.724 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.724 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.724 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.724 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.724 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.724 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.724 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.724 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.724 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.724 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.724 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.724 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.724 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215055.724 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215055.724 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215055.725 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1545215055.725 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215055.725 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1545215055.725 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1545215055.725 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215055.725 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.725 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.725 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.725 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.725 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.725 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.725 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.725 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.725 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.725 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.725 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.725 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.725 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215055.725 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215055.726 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215055.726 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1545215055.726 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215055.726 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.726 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545215055.726 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.726 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.726 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1545215055.727 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1545215055.727 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1545215055.727 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1545215055.727 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1545215055.727 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1545215055.727 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1545215055.727 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215055.727 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215055.727 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215055.727 * [misc]backup-simplify:  Simplify -1 into -1
1545215055.727 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.727 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.727 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.728 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215055.728 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.728 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215055.728 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215055.728 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215055.728 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.728 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.728 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.728 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.728 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.728 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.728 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.728 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215055.728 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215055.729 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.729 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215055.729 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1545215055.729 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215055.729 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215055.729 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215055.729 * [misc]backup-simplify:  Simplify -1 into -1
1545215055.729 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.729 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.729 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.729 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215055.729 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.729 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215055.729 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215055.729 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215055.729 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.729 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.729 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.730 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.730 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.730 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.730 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.730 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215055.730 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215055.730 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.730 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215055.730 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1545215055.730 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.731 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1545215055.731 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.731 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215055.731 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215055.731 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.732 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215055.732 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545215055.732 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215055.733 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1545215055.733 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215055.733 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.733 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215055.733 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.734 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.734 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.735 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.736 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1545215055.736 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215055.736 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.736 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215055.736 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.737 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.737 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.738 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.739 * [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)
1545215055.739 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215055.740 * [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)))))
1545215055.740 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
1545215055.740 * [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))))
1545215055.740 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1545215055.740 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1545215055.740 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1545215055.740 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1545215055.740 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1545215055.740 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.740 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.740 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.740 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215055.740 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.740 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.740 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.740 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.740 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.740 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215055.740 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1545215055.741 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.741 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1545215055.741 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.741 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.741 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215055.741 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1545215055.741 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1545215055.741 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1545215055.741 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215055.741 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.741 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.741 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.741 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.741 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.742 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215055.742 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215055.742 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.742 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215055.742 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1545215055.742 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.742 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.742 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.742 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.742 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215055.742 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.742 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.743 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1545215055.743 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1545215055.743 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1545215055.743 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1545215055.743 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.743 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.743 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.743 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215055.743 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.743 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.743 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.743 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.743 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.743 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215055.743 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1545215055.743 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.743 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1545215055.743 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.743 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.744 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215055.744 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1545215055.744 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1545215055.744 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1545215055.744 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215055.744 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.744 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.744 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.744 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.744 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.744 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215055.744 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215055.744 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.744 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215055.744 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1545215055.744 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.744 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.744 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.744 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.745 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215055.745 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.745 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.745 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1545215055.745 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.745 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1545215055.746 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1545215055.746 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1545215055.746 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215055.746 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.747 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1545215055.747 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215055.748 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1545215055.749 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1545215055.749 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.749 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1545215055.749 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1545215055.750 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215055.751 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1545215055.751 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215055.751 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.751 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1545215055.752 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.752 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1545215055.753 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1545215055.753 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.754 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1545215055.754 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1545215055.754 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.755 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1545215055.756 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215055.756 * [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)))))
1545215055.756 * [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)))))
1545215055.756 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1545215055.756 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1545215055.756 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1545215055.756 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1545215055.756 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.756 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.756 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.756 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215055.756 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.756 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.756 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.756 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.756 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.756 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.757 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.757 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.757 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.757 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215055.757 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215055.757 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215055.757 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1545215055.757 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1545215055.757 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1545215055.757 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1545215055.757 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1545215055.757 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.757 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.757 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.757 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.758 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.758 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.758 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215055.758 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1545215055.758 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215055.758 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.758 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.758 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.758 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.758 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.758 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.758 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.758 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.759 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.759 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215055.759 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.759 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215055.759 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1545215055.759 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1545215055.759 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1545215055.759 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1545215055.759 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.759 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.759 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.759 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215055.759 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.759 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.759 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.759 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.760 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.760 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.760 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.760 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.760 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.760 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215055.760 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215055.760 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215055.760 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1545215055.760 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1545215055.761 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1545215055.761 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1545215055.761 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1545215055.761 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.761 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.761 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.761 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.761 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.761 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.761 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215055.761 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1545215055.761 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215055.761 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.761 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.761 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.761 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.761 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.761 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.761 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.761 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.762 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.762 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215055.762 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.762 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215055.762 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1545215055.762 * [misc]backup-simplify:  Simplify (* 1 +nan.0) into +nan.0
1545215055.763 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215055.763 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215055.763 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215055.764 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215055.764 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215055.764 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215055.765 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215055.765 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1545215055.766 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 +nan.0)) into (- +nan.0)
1545215055.766 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215055.766 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.767 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.767 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.767 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.768 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.768 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215055.769 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1545215055.769 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.769 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.770 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1545215055.770 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1545215055.771 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 +nan.0))) into (- +nan.0)
1545215055.771 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215055.772 * [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)))))))
1545215055.772 * [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)))))
1545215055.772 * [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
1545215055.772 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1545215055.772 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1545215055.772 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1545215055.772 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1545215055.772 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215055.772 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215055.772 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.772 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.772 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.772 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.772 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.772 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.772 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.772 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215055.772 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215055.773 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.773 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215055.773 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215055.773 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215055.773 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215055.773 * [misc]backup-simplify:  Simplify -1 into -1
1545215055.773 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.773 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.773 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.773 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215055.773 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.773 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215055.774 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215055.774 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215055.774 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215055.774 * [misc]backup-simplify:  Simplify -1 into -1
1545215055.774 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.774 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.774 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.774 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215055.774 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.774 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215055.774 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.774 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1545215055.774 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215055.775 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1545215055.775 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545215055.776 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215055.776 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215055.776 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215055.776 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.777 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215055.777 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545215055.778 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215055.778 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215055.779 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1545215055.779 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1545215055.779 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1545215055.779 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1545215055.779 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215055.779 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.780 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.780 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.780 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.780 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.780 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.780 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.780 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215055.780 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215055.780 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545215055.780 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.781 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215055.781 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1545215055.781 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1545215055.781 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1545215055.781 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1545215055.781 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215055.781 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215055.781 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.781 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.781 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.781 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.781 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.781 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.781 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.781 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215055.782 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215055.782 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.782 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215055.782 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215055.782 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215055.782 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215055.782 * [misc]backup-simplify:  Simplify -1 into -1
1545215055.782 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.782 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.782 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.783 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215055.783 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.783 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215055.783 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215055.783 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215055.783 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215055.783 * [misc]backup-simplify:  Simplify -1 into -1
1545215055.783 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.783 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.783 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.783 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215055.784 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.784 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215055.784 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.784 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1545215055.784 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215055.785 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1545215055.785 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545215055.786 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215055.786 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215055.786 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215055.786 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.787 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215055.788 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545215055.788 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215055.789 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215055.789 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1545215055.790 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1545215055.790 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1545215055.790 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1545215055.790 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215055.790 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.790 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.790 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.790 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.790 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.790 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.790 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.790 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215055.790 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215055.790 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545215055.791 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.791 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215055.791 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1545215055.791 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.791 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.792 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.793 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.793 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215055.793 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.794 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.794 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.795 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.795 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215055.796 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1545215055.797 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1545215055.798 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1545215055.798 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215055.798 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215055.799 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215055.799 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.799 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1545215055.800 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215055.800 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.801 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.802 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.802 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215055.802 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.803 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.804 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.805 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.805 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215055.807 * [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)
1545215055.809 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1545215055.810 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1545215055.810 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215055.810 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.810 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215055.810 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.811 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1545215055.812 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.812 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.813 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.814 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.814 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215055.814 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.815 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.815 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.818 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.818 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215055.821 * [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)
1545215055.823 * [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)
1545215055.824 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1545215055.825 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215055.825 * [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)))))))
1545215055.825 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1545215055.826 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt x) (sqrt (+ x 1)))) into (sqrt (/ 1 (* x (+ x 1))))
1545215055.826 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in (x) around 0
1545215055.826 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1545215055.826 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1545215055.826 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1545215055.826 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.826 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.826 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.826 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215055.826 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.826 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.826 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.826 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.826 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.826 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215055.826 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1545215055.826 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.826 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1545215055.827 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.827 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.827 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215055.827 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1545215055.827 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1545215055.827 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1545215055.827 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.827 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.827 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.827 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215055.827 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.827 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.827 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.827 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.828 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.828 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215055.828 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1545215055.828 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.828 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1545215055.828 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.828 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.829 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215055.829 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.829 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215055.829 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.829 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1545215055.829 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1545215055.830 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215055.830 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215055.831 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.831 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1545215055.831 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1545215055.832 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.832 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545215055.832 * [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)))))
1545215055.832 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) into (sqrt (/ x (+ (/ 1 x) 1)))
1545215055.832 * [misc]approximate:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in (x) around 0
1545215055.832 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1545215055.832 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1545215055.832 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.832 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.832 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.833 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215055.833 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.833 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.833 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.833 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.833 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.833 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.833 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.833 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.833 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.833 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215055.833 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215055.834 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215055.834 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1545215055.834 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1545215055.834 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1545215055.834 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1545215055.834 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.834 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.834 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.834 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215055.834 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.834 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.834 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.834 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.834 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.834 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.834 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.834 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.835 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.835 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215055.835 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215055.835 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215055.835 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1545215055.835 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1545215055.836 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.836 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545215055.836 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.836 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.836 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1545215055.837 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1545215055.837 * [misc]backup-simplify:  Simplify 3/8 into 3/8
1545215055.837 * [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))))
1545215055.838 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1)))) into (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1545215055.838 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1545215055.838 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1545215055.838 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1545215055.838 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215055.838 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215055.838 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215055.838 * [misc]backup-simplify:  Simplify -1 into -1
1545215055.838 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.838 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.838 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.838 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215055.838 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.839 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215055.839 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1545215055.839 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1545215055.839 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1545215055.839 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215055.839 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.839 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.839 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.839 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.839 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.839 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.839 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.839 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215055.839 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215055.839 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545215055.840 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.840 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215055.840 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1545215055.840 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1545215055.840 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215055.840 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215055.840 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215055.840 * [misc]backup-simplify:  Simplify -1 into -1
1545215055.840 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.840 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.840 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.840 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215055.840 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.841 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215055.841 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1545215055.841 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1545215055.841 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1545215055.841 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215055.841 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.841 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.841 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.841 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.841 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.841 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.841 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.841 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215055.842 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215055.842 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1545215055.842 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.842 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215055.842 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1545215055.842 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.843 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545215055.843 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215055.844 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1545215055.845 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1545215055.845 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215055.845 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215055.845 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215055.845 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.845 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1545215055.846 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215055.846 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.847 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.848 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1545215055.850 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1545215055.850 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215055.850 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.850 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215055.850 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.850 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1545215055.851 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.852 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.853 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.855 * [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)
1545215055.856 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1545215055.856 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215055.857 * [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)))))))
1545215055.857 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1545215055.857 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1545215055.857 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1545215055.857 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1545215055.857 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1545215055.857 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215055.857 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.857 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.857 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.857 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.857 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.857 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215055.857 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215055.857 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.858 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215055.858 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1545215055.858 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.858 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.858 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.858 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.858 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215055.858 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1545215055.858 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1545215055.858 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545215055.858 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.858 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.859 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.859 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.859 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.859 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215055.859 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545215055.859 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.859 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1545215055.859 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1545215055.859 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.859 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.859 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.859 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.860 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215055.860 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.860 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.860 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1545215055.860 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215055.860 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.861 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1545215055.862 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215055.862 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1545215055.862 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215055.863 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1545215055.863 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1545215055.863 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1545215055.863 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1545215055.863 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1545215055.863 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.863 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.863 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.863 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.863 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.863 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.864 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215055.864 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1545215055.864 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215055.864 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.864 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.864 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.864 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.864 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.864 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.864 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.864 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.864 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.865 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215055.865 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1545215055.865 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1545215055.865 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.865 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.865 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.865 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.865 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.865 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.865 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215055.865 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1545215055.866 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1545215055.866 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.866 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.866 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.866 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.866 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.866 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.866 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.866 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.866 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.866 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545215055.867 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.867 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.867 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215055.867 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215055.867 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215055.868 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215055.868 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215055.868 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545215055.869 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215055.869 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215055.869 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215055.870 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.871 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.871 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.871 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.872 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.872 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215055.872 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215055.873 * [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)))))
1545215055.873 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1545215055.873 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1545215055.873 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1545215055.873 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215055.873 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215055.873 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.873 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.873 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.873 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.873 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.873 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.873 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.873 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215055.874 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215055.874 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.874 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215055.874 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215055.874 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215055.874 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215055.874 * [misc]backup-simplify:  Simplify -1 into -1
1545215055.874 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.874 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.874 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.874 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215055.874 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.875 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215055.875 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1545215055.875 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1545215055.875 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1545215055.875 * [misc]taylor:  Taking taylor expansion of 1 in x
1545215055.875 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.875 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545215055.875 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.875 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.875 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.875 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545215055.875 * [misc]backup-simplify:  Simplify (- 1) into -1
1545215055.875 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545215055.876 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.876 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215055.876 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1545215055.876 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545215055.876 * [misc]taylor:  Taking taylor expansion of -1 in x
1545215055.876 * [misc]backup-simplify:  Simplify -1 into -1
1545215055.876 * [misc]taylor:  Taking taylor expansion of x in x
1545215055.876 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.876 * [misc]backup-simplify:  Simplify 1 into 1
1545215055.876 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545215055.876 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545215055.877 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1545215055.877 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.877 * [misc]backup-simplify:  Simplify 0 into 0
1545215055.877 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215055.877 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215055.877 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545215055.878 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215055.878 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545215055.879 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215055.879 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545215055.880 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545215055.880 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215055.880 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215055.880 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.880 * [misc]backup-simplify:  Simplify (- 0) into 0
1545215055.880 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545215055.881 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.882 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545215055.883 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1545215055.883 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1545215055.883 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1545215055.883 * [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)))))
1545215055.884 * * * [misc]progress:  simplifying candidates
1545215055.884 * * * * [misc]progress:  [ 1 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (log1p (expm1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215055.884 * * * * [misc]progress:  [ 2 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (expm1 (log1p (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215055.884 * * * * [misc]progress:  [ 3 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* x (+ x 1)) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215055.884 * [enter]simplify:  Simplifying (* x (+ x 1))
1545215055.884 * * [misc]simplify:  iters left: 4 (4 enodes)
1545215055.885 * * [misc]simplify:  iters left: 3 (13 enodes)
1545215055.889 * * [misc]simplify:  iters left: 2 (16 enodes)
1545215055.891 * * [misc]simplify:  iters left: 1 (31 enodes)
1545215055.903 * [exit]simplify:  Simplified to (fma x x x)
1545215055.904 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (pow (fma x x x) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))
1545215055.904 * * * * [misc]progress:  [ 4 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215055.904 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1545215055.904 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215055.905 * * [misc]simplify:  iters left: 4 (10 enodes)
1545215055.907 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1545215055.907 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))
1545215055.907 * * * * [misc]progress:  [ 5 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215055.907 * * * * [misc]progress:  [ 6 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (exp (+ (log (sqrt x)) (log (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215055.907 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1545215055.907 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215055.909 * * [misc]simplify:  iters left: 5 (12 enodes)
1545215055.911 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1545215055.911 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))) (+ (sqrt (+ x 1)) (sqrt x))))
1545215055.911 * * * * [misc]progress:  [ 7 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (exp (log (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215055.911 * * * * [misc]progress:  [ 8 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (log (exp (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215055.911 * * * * [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))))>
1545215055.912 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1545215055.912 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215055.914 * * [misc]simplify:  iters left: 5 (20 enodes)
1545215055.919 * * [misc]simplify:  iters left: 4 (60 enodes)
1545215055.940 * * [misc]simplify:  iters left: 3 (158 enodes)
1545215056.050 * * [misc]simplify:  iters left: 2 (432 enodes)
1545215056.434 * [exit]simplify:  Simplified to (* (* (sqrt x) (fma x x x)) (sqrt (+ x 1)))
1545215056.434 * [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))))
1545215056.434 * * * * [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))))>
1545215056.434 * * * * [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))))>
1545215056.435 * * * * [misc]progress:  [ 12 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (* x (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215056.435 * [enter]simplify:  Simplifying (* x (+ x 1))
1545215056.435 * * [misc]simplify:  iters left: 4 (4 enodes)
1545215056.436 * * [misc]simplify:  iters left: 3 (13 enodes)
1545215056.439 * * [misc]simplify:  iters left: 2 (16 enodes)
1545215056.440 * * [misc]simplify:  iters left: 1 (31 enodes)
1545215056.451 * [exit]simplify:  Simplified to (fma x x x)
1545215056.451 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 1 (sqrt (fma x x x))) (+ (sqrt (+ x 1)) (sqrt x))))
1545215056.451 * * * * [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))))>
1545215056.452 * * * * [misc]progress:  [ 14 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215056.452 * * * * [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))))>
1545215056.452 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1545215056.452 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215056.453 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215056.454 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1545215056.454 * [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))))
1545215056.454 * * * * [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))))>
1545215056.454 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1545215056.454 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215056.455 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215056.456 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1545215056.456 * [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))))
1545215056.456 * * * * [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))))>
1545215056.456 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1545215056.456 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215056.457 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215056.458 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1545215056.458 * [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))))
1545215056.458 * * * * [misc]progress:  [ 18 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215056.458 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1545215056.458 * * [misc]simplify:  iters left: 3 (4 enodes)
1545215056.459 * * [misc]simplify:  iters left: 2 (7 enodes)
1545215056.460 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1545215056.460 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1545215056.460 * * * * [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))))>
1545215056.460 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1545215056.460 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215056.461 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215056.462 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1545215056.462 * [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))))
1545215056.462 * * * * [misc]progress:  [ 20 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (* (sqrt x) 1) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215056.462 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1545215056.462 * * [misc]simplify:  iters left: 3 (4 enodes)
1545215056.463 * * [misc]simplify:  iters left: 2 (7 enodes)
1545215056.464 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1545215056.464 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (/ 1 (* (* (sqrt x) 1) (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1545215056.464 * * * * [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))))>
1545215056.464 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1545215056.464 * * [misc]simplify:  iters left: 4 (4 enodes)
1545215056.465 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1545215056.465 * [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))))
1545215056.465 * * * * [misc]progress:  [ 22 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215056.465 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1545215056.465 * * [misc]simplify:  iters left: 2 (3 enodes)
1545215056.466 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1545215056.466 * [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))))
1545215056.466 * * * * [misc]progress:  [ 23 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215056.466 * * * * [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))))>
1545215056.466 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1545215056.466 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215056.468 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215056.470 * * [misc]simplify:  iters left: 4 (29 enodes)
1545215056.474 * * [misc]simplify:  iters left: 3 (40 enodes)
1545215056.480 * * [misc]simplify:  iters left: 2 (53 enodes)
1545215056.487 * * [misc]simplify:  iters left: 1 (76 enodes)
1545215056.501 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1545215056.501 * [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))))
1545215056.501 * * * * [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))))>
1545215056.501 * [enter]simplify:  Simplifying (sqrt (- x 1))
1545215056.501 * * [misc]simplify:  iters left: 3 (4 enodes)
1545215056.502 * * [misc]simplify:  iters left: 2 (9 enodes)
1545215056.504 * * [misc]simplify:  iters left: 1 (10 enodes)
1545215056.505 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1545215056.505 * [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))))
1545215056.505 * * * * [misc]progress:  [ 26 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215056.505 * * * * [misc]progress:  [ 27 / 132 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1545215056.505 * * * * [misc]progress:  [ 28 / 132 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1545215056.505 * * * * [misc]progress:  [ 29 / 132 ] simplifiying candidate #<alt (λ (x) (pow (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))) 1))>
1545215056.505 * * * * [misc]progress:  [ 30 / 132 ] simplifiying candidate #<alt (λ (x) (exp (- (- (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1545215056.505 * [enter]simplify:  Simplifying (- (- (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1545215056.505 * * [misc]simplify:  iters left: 6 (12 enodes)
1545215056.507 * * [misc]simplify:  iters left: 5 (22 enodes)
1545215056.511 * * [misc]simplify:  iters left: 4 (31 enodes)
1545215056.516 * * [misc]simplify:  iters left: 3 (52 enodes)
1545215056.525 * * [misc]simplify:  iters left: 2 (78 enodes)
1545215056.546 * * [misc]simplify:  iters left: 1 (171 enodes)
1545215056.581 * [exit]simplify:  Simplified to (- (- (- (log (sqrt x))) (log (sqrt (+ 1 x)))) (log (+ (sqrt x) (sqrt (+ 1 x)))))
1545215056.581 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (- (- (log (sqrt x))) (log (sqrt (+ 1 x)))) (log (+ (sqrt x) (sqrt (+ 1 x)))))))
1545215056.581 * * * * [misc]progress:  [ 31 / 132 ] simplifiying candidate #<alt (λ (x) (exp (- (- (log (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1545215056.581 * [enter]simplify:  Simplifying (- (- (log (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1545215056.581 * * [misc]simplify:  iters left: 6 (11 enodes)
1545215056.583 * * [misc]simplify:  iters left: 5 (21 enodes)
1545215056.586 * * [misc]simplify:  iters left: 4 (28 enodes)
1545215056.590 * * [misc]simplify:  iters left: 3 (43 enodes)
1545215056.596 * * [misc]simplify:  iters left: 2 (68 enodes)
1545215056.608 * * [misc]simplify:  iters left: 1 (89 enodes)
1545215056.622 * [exit]simplify:  Simplified to (- (- (- (log (sqrt x))) (log (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))
1545215056.623 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (- (- (log (sqrt x))) (log (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))))
1545215056.623 * * * * [misc]progress:  [ 32 / 132 ] simplifiying candidate #<alt (λ (x) (exp (- (log (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1545215056.623 * [enter]simplify:  Simplifying (- (log (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1545215056.623 * * [misc]simplify:  iters left: 6 (11 enodes)
1545215056.625 * * [misc]simplify:  iters left: 5 (24 enodes)
1545215056.629 * * [misc]simplify:  iters left: 4 (33 enodes)
1545215056.633 * * [misc]simplify:  iters left: 3 (57 enodes)
1545215056.642 * * [misc]simplify:  iters left: 2 (100 enodes)
1545215056.674 * * [misc]simplify:  iters left: 1 (202 enodes)
1545215056.722 * [exit]simplify:  Simplified to (- (log (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))
1545215056.722 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (log (+ (sqrt x) (sqrt (+ x 1)))))))
1545215056.722 * * * * [misc]progress:  [ 33 / 132 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1545215056.722 * * * * [misc]progress:  [ 34 / 132 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1545215056.722 * * * * [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))))))>
1545215056.723 * [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))))
1545215056.723 * * [misc]simplify:  iters left: 6 (13 enodes)
1545215056.726 * * [misc]simplify:  iters left: 5 (47 enodes)
1545215056.739 * * [misc]simplify:  iters left: 4 (160 enodes)
1545215056.808 * [exit]simplify:  Simplified to (pow (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1))) 3)
1545215056.809 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1))) 3)))
1545215056.809 * * * * [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))))))>
1545215056.809 * * * * [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))))))>
1545215056.809 * * * * [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))))))>
1545215056.809 * * * * [misc]progress:  [ 39 / 132 ] simplifiying candidate #<alt (λ (x) (/ (- (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (- (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215056.809 * * * * [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))))))>
1545215056.810 * [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)))))
1545215056.810 * * [misc]simplify:  iters left: 6 (13 enodes)
1545215056.814 * * [misc]simplify:  iters left: 5 (26 enodes)
1545215056.818 * * [misc]simplify:  iters left: 4 (35 enodes)
1545215056.823 * * [misc]simplify:  iters left: 3 (38 enodes)
1545215056.828 * * [misc]simplify:  iters left: 2 (41 enodes)
1545215056.834 * [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))))))
1545215056.834 * [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))))))
1545215056.834 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215056.835 * * [misc]simplify:  iters left: 6 (11 enodes)
1545215056.836 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215056.839 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1545215056.839 * [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)))))))
1545215056.839 * * * * [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))))))>
1545215056.839 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215056.839 * * [misc]simplify:  iters left: 6 (12 enodes)
1545215056.841 * * [misc]simplify:  iters left: 5 (21 enodes)
1545215056.844 * * [misc]simplify:  iters left: 4 (23 enodes)
1545215056.847 * * [misc]simplify:  iters left: 3 (24 enodes)
1545215056.852 * [exit]simplify:  Simplified to (/ (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1545215056.853 * [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))))))
1545215056.853 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215056.853 * * [misc]simplify:  iters left: 6 (11 enodes)
1545215056.855 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215056.857 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1545215056.857 * [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)))))))
1545215056.857 * * * * [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)))))>
1545215056.857 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1)
1545215056.857 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215056.859 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215056.862 * * [misc]simplify:  iters left: 4 (24 enodes)
1545215056.865 * * [misc]simplify:  iters left: 3 (26 enodes)
1545215056.868 * * [misc]simplify:  iters left: 2 (31 enodes)
1545215056.872 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1545215056.872 * [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)))))
1545215056.872 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1545215056.872 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215056.874 * * [misc]simplify:  iters left: 5 (17 enodes)
1545215056.876 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1545215056.876 * [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))))))
1545215056.876 * * * * [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)))))>
1545215056.876 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) 1)
1545215056.877 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215056.878 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215056.881 * * [misc]simplify:  iters left: 4 (24 enodes)
1545215056.884 * * [misc]simplify:  iters left: 3 (26 enodes)
1545215056.887 * * [misc]simplify:  iters left: 2 (31 enodes)
1545215056.891 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1545215056.891 * [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)))))
1545215056.891 * [enter]simplify:  Simplifying (/ (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1545215056.892 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215056.893 * * [misc]simplify:  iters left: 5 (17 enodes)
1545215056.895 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1545215056.895 * [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))))))
1545215056.895 * * * * [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))))))>
1545215056.896 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1545215056.896 * * [misc]simplify:  iters left: 6 (12 enodes)
1545215056.898 * * [misc]simplify:  iters left: 5 (21 enodes)
1545215056.901 * [exit]simplify:  Simplified to (/ (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1545215056.901 * [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))))))
1545215056.901 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215056.901 * * [misc]simplify:  iters left: 6 (11 enodes)
1545215056.903 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215056.905 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1545215056.905 * [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)))))))
1545215056.905 * * * * [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))))))>
1545215056.905 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215056.905 * * [misc]simplify:  iters left: 6 (11 enodes)
1545215056.907 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215056.910 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1545215056.910 * [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))))))
1545215056.910 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215056.910 * * [misc]simplify:  iters left: 6 (11 enodes)
1545215056.912 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215056.914 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1545215056.914 * [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)))))))
1545215056.914 * * * * [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)))))>
1545215056.914 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1)
1545215056.914 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215056.916 * * [misc]simplify:  iters left: 5 (15 enodes)
1545215056.918 * * [misc]simplify:  iters left: 4 (17 enodes)
1545215056.920 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1545215056.920 * [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)))))
1545215056.920 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1545215056.920 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215056.922 * * [misc]simplify:  iters left: 5 (17 enodes)
1545215056.926 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1545215056.926 * [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))))))
1545215056.926 * * * * [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)))))>
1545215056.926 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) 1)
1545215056.926 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215056.929 * * [misc]simplify:  iters left: 5 (15 enodes)
1545215056.934 * * [misc]simplify:  iters left: 4 (17 enodes)
1545215056.939 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1545215056.939 * [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)))))
1545215056.940 * [enter]simplify:  Simplifying (/ (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))
1545215056.940 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215056.943 * * [misc]simplify:  iters left: 5 (17 enodes)
1545215056.948 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1))))
1545215056.948 * [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))))))
1545215056.948 * * * * [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))))))>
1545215056.949 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1545215056.949 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215056.952 * * [misc]simplify:  iters left: 5 (15 enodes)
1545215056.956 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215056.956 * [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))))))
1545215056.957 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215056.957 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215056.960 * * [misc]simplify:  iters left: 5 (19 enodes)
1545215056.965 * * [misc]simplify:  iters left: 4 (26 enodes)
1545215056.973 * * [misc]simplify:  iters left: 3 (31 enodes)
1545215056.981 * * [misc]simplify:  iters left: 2 (41 enodes)
1545215056.989 * * [misc]simplify:  iters left: 1 (43 enodes)
1545215056.994 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1545215056.994 * [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)))))))
1545215056.994 * * * * [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))))))>
1545215056.995 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215056.995 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215056.996 * * [misc]simplify:  iters left: 5 (12 enodes)
1545215056.997 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215056.997 * [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))))))
1545215056.998 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215056.998 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215056.999 * * [misc]simplify:  iters left: 5 (19 enodes)
1545215057.002 * * [misc]simplify:  iters left: 4 (26 enodes)
1545215057.006 * * [misc]simplify:  iters left: 3 (31 enodes)
1545215057.010 * * [misc]simplify:  iters left: 2 (41 enodes)
1545215057.015 * * [misc]simplify:  iters left: 1 (43 enodes)
1545215057.024 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1545215057.024 * [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)))))))
1545215057.025 * * * * [misc]progress:  [ 50 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215057.025 * [enter]simplify:  Simplifying (/ 1 1)
1545215057.025 * * [misc]simplify:  iters left: 2 (2 enodes)
1545215057.026 * * [misc]simplify:  iters left: 1 (4 enodes)
1545215057.026 * [exit]simplify:  Simplified to 1
1545215057.026 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1545215057.027 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1545215057.027 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215057.030 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215057.035 * * [misc]simplify:  iters left: 4 (25 enodes)
1545215057.043 * * [misc]simplify:  iters left: 3 (38 enodes)
1545215057.049 * * [misc]simplify:  iters left: 2 (62 enodes)
1545215057.059 * * [misc]simplify:  iters left: 1 (72 enodes)
1545215057.067 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1545215057.067 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))
1545215057.067 * * * * [misc]progress:  [ 51 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215057.067 * [enter]simplify:  Simplifying (/ 1 1)
1545215057.067 * * [misc]simplify:  iters left: 2 (2 enodes)
1545215057.067 * * [misc]simplify:  iters left: 1 (4 enodes)
1545215057.068 * [exit]simplify:  Simplified to 1
1545215057.068 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1545215057.068 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1545215057.068 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215057.069 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215057.072 * * [misc]simplify:  iters left: 4 (25 enodes)
1545215057.076 * * [misc]simplify:  iters left: 3 (38 enodes)
1545215057.082 * * [misc]simplify:  iters left: 2 (62 enodes)
1545215057.091 * * [misc]simplify:  iters left: 1 (72 enodes)
1545215057.099 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1545215057.099 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))
1545215057.099 * * * * [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))))))>
1545215057.099 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1545215057.099 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215057.100 * * [misc]simplify:  iters left: 5 (15 enodes)
1545215057.103 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215057.103 * [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))))))
1545215057.103 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215057.103 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215057.104 * * [misc]simplify:  iters left: 5 (19 enodes)
1545215057.108 * * [misc]simplify:  iters left: 4 (26 enodes)
1545215057.111 * * [misc]simplify:  iters left: 3 (31 enodes)
1545215057.115 * * [misc]simplify:  iters left: 2 (41 enodes)
1545215057.125 * * [misc]simplify:  iters left: 1 (43 enodes)
1545215057.135 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1545215057.135 * [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)))))))
1545215057.135 * * * * [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))))))>
1545215057.135 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215057.135 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215057.138 * * [misc]simplify:  iters left: 5 (12 enodes)
1545215057.141 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215057.141 * [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))))))
1545215057.141 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215057.141 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215057.143 * * [misc]simplify:  iters left: 5 (19 enodes)
1545215057.145 * * [misc]simplify:  iters left: 4 (26 enodes)
1545215057.149 * * [misc]simplify:  iters left: 3 (31 enodes)
1545215057.153 * * [misc]simplify:  iters left: 2 (41 enodes)
1545215057.158 * * [misc]simplify:  iters left: 1 (43 enodes)
1545215057.163 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1545215057.163 * [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)))))))
1545215057.163 * * * * [misc]progress:  [ 54 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215057.163 * [enter]simplify:  Simplifying (/ 1 1)
1545215057.163 * * [misc]simplify:  iters left: 2 (2 enodes)
1545215057.164 * * [misc]simplify:  iters left: 1 (4 enodes)
1545215057.164 * [exit]simplify:  Simplified to 1
1545215057.164 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1545215057.164 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1545215057.164 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215057.166 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215057.169 * * [misc]simplify:  iters left: 4 (25 enodes)
1545215057.174 * * [misc]simplify:  iters left: 3 (38 enodes)
1545215057.183 * * [misc]simplify:  iters left: 2 (62 enodes)
1545215057.196 * * [misc]simplify:  iters left: 1 (72 enodes)
1545215057.207 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1545215057.207 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))
1545215057.207 * * * * [misc]progress:  [ 55 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215057.207 * [enter]simplify:  Simplifying (/ 1 1)
1545215057.207 * * [misc]simplify:  iters left: 2 (2 enodes)
1545215057.208 * * [misc]simplify:  iters left: 1 (4 enodes)
1545215057.208 * [exit]simplify:  Simplified to 1
1545215057.208 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1545215057.208 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1545215057.208 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215057.211 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215057.214 * * [misc]simplify:  iters left: 4 (25 enodes)
1545215057.219 * * [misc]simplify:  iters left: 3 (38 enodes)
1545215057.226 * * [misc]simplify:  iters left: 2 (62 enodes)
1545215057.235 * * [misc]simplify:  iters left: 1 (72 enodes)
1545215057.243 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1545215057.243 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))))
1545215057.243 * * * * [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))))))>
1545215057.243 * [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)))))
1545215057.243 * * [misc]simplify:  iters left: 6 (16 enodes)
1545215057.247 * * [misc]simplify:  iters left: 5 (33 enodes)
1545215057.251 * * [misc]simplify:  iters left: 4 (47 enodes)
1545215057.257 * * [misc]simplify:  iters left: 3 (65 enodes)
1545215057.266 * * [misc]simplify:  iters left: 2 (86 enodes)
1545215057.277 * * [misc]simplify:  iters left: 1 (98 enodes)
1545215057.288 * [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))))
1545215057.288 * [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))))))
1545215057.288 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215057.288 * * [misc]simplify:  iters left: 6 (14 enodes)
1545215057.291 * * [misc]simplify:  iters left: 5 (26 enodes)
1545215057.294 * * [misc]simplify:  iters left: 4 (37 enodes)
1545215057.300 * * [misc]simplify:  iters left: 3 (48 enodes)
1545215057.307 * * [misc]simplify:  iters left: 2 (61 enodes)
1545215057.315 * * [misc]simplify:  iters left: 1 (84 enodes)
1545215057.331 * [exit]simplify:  Simplified to (/ (sqrt (- (fma x x 1) x)) (cbrt (+ (sqrt x) (sqrt (+ x 1)))))
1545215057.331 * [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)))))))
1545215057.331 * * * * [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))))))>
1545215057.331 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215057.331 * * [misc]simplify:  iters left: 6 (15 enodes)
1545215057.337 * * [misc]simplify:  iters left: 5 (30 enodes)
1545215057.344 * * [misc]simplify:  iters left: 4 (39 enodes)
1545215057.349 * * [misc]simplify:  iters left: 3 (44 enodes)
1545215057.354 * * [misc]simplify:  iters left: 2 (54 enodes)
1545215057.361 * * [misc]simplify:  iters left: 1 (56 enodes)
1545215057.368 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1))) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1545215057.368 * [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))))))
1545215057.368 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215057.368 * * [misc]simplify:  iters left: 6 (14 enodes)
1545215057.374 * * [misc]simplify:  iters left: 5 (26 enodes)
1545215057.378 * * [misc]simplify:  iters left: 4 (37 enodes)
1545215057.383 * * [misc]simplify:  iters left: 3 (48 enodes)
1545215057.389 * * [misc]simplify:  iters left: 2 (61 enodes)
1545215057.399 * * [misc]simplify:  iters left: 1 (84 enodes)
1545215057.422 * [exit]simplify:  Simplified to (/ (sqrt (- (fma x x 1) x)) (sqrt (+ (sqrt x) (sqrt (+ x 1)))))
1545215057.422 * [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)))))))
1545215057.422 * * * * [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)))))>
1545215057.422 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1)
1545215057.422 * * [misc]simplify:  iters left: 6 (11 enodes)
1545215057.427 * * [misc]simplify:  iters left: 5 (24 enodes)
1545215057.431 * * [misc]simplify:  iters left: 4 (35 enodes)
1545215057.435 * * [misc]simplify:  iters left: 3 (37 enodes)
1545215057.438 * * [misc]simplify:  iters left: 2 (39 enodes)
1545215057.442 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1)))
1545215057.442 * [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)))))
1545215057.442 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1545215057.442 * * [misc]simplify:  iters left: 6 (13 enodes)
1545215057.445 * * [misc]simplify:  iters left: 5 (25 enodes)
1545215057.448 * * [misc]simplify:  iters left: 4 (36 enodes)
1545215057.453 * * [misc]simplify:  iters left: 3 (47 enodes)
1545215057.463 * * [misc]simplify:  iters left: 2 (60 enodes)
1545215057.478 * * [misc]simplify:  iters left: 1 (83 enodes)
1545215057.506 * [exit]simplify:  Simplified to (/ (sqrt (- (fma x x 1) x)) (+ (sqrt x) (sqrt (+ x 1))))
1545215057.506 * [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))))))
1545215057.506 * * * * [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)))))>
1545215057.507 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) 1)
1545215057.507 * * [misc]simplify:  iters left: 6 (11 enodes)
1545215057.511 * * [misc]simplify:  iters left: 5 (24 enodes)
1545215057.518 * * [misc]simplify:  iters left: 4 (35 enodes)
1545215057.525 * * [misc]simplify:  iters left: 3 (37 enodes)
1545215057.530 * * [misc]simplify:  iters left: 2 (39 enodes)
1545215057.533 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma (* x x) x 1)))
1545215057.533 * [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)))))
1545215057.534 * [enter]simplify:  Simplifying (/ (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1545215057.534 * * [misc]simplify:  iters left: 6 (13 enodes)
1545215057.536 * * [misc]simplify:  iters left: 5 (25 enodes)
1545215057.540 * * [misc]simplify:  iters left: 4 (36 enodes)
1545215057.545 * * [misc]simplify:  iters left: 3 (47 enodes)
1545215057.551 * * [misc]simplify:  iters left: 2 (60 enodes)
1545215057.562 * * [misc]simplify:  iters left: 1 (83 enodes)
1545215057.581 * [exit]simplify:  Simplified to (/ (sqrt (- (fma x x 1) x)) (+ (sqrt x) (sqrt (+ x 1))))
1545215057.581 * [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))))))
1545215057.581 * * * * [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))))))>
1545215057.581 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1545215057.581 * * [misc]simplify:  iters left: 6 (15 enodes)
1545215057.584 * * [misc]simplify:  iters left: 5 (31 enodes)
1545215057.589 * * [misc]simplify:  iters left: 4 (49 enodes)
1545215057.595 * * [misc]simplify:  iters left: 3 (70 enodes)
1545215057.610 * * [misc]simplify:  iters left: 2 (107 enodes)
1545215057.629 * * [misc]simplify:  iters left: 1 (150 enodes)
1545215057.665 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (* (sqrt (fma x x -1)) (sqrt x))))
1545215057.665 * [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))))))
1545215057.665 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215057.665 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215057.667 * * [misc]simplify:  iters left: 5 (17 enodes)
1545215057.669 * * [misc]simplify:  iters left: 4 (18 enodes)
1545215057.671 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1545215057.671 * [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))))))
1545215057.671 * * * * [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))))))>
1545215057.671 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215057.672 * * [misc]simplify:  iters left: 6 (14 enodes)
1545215057.675 * * [misc]simplify:  iters left: 5 (28 enodes)
1545215057.681 * * [misc]simplify:  iters left: 4 (41 enodes)
1545215057.686 * * [misc]simplify:  iters left: 3 (49 enodes)
1545215057.696 * * [misc]simplify:  iters left: 2 (75 enodes)
1545215057.718 * * [misc]simplify:  iters left: 1 (108 enodes)
1545215057.745 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215057.745 * [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))))))
1545215057.745 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1545215057.745 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215057.747 * * [misc]simplify:  iters left: 5 (17 enodes)
1545215057.749 * * [misc]simplify:  iters left: 4 (18 enodes)
1545215057.752 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1545215057.752 * [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))))))
1545215057.752 * * * * [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)))))>
1545215057.752 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1)
1545215057.752 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215057.755 * * [misc]simplify:  iters left: 5 (22 enodes)
1545215057.758 * * [misc]simplify:  iters left: 4 (38 enodes)
1545215057.763 * * [misc]simplify:  iters left: 3 (44 enodes)
1545215057.769 * * [misc]simplify:  iters left: 2 (62 enodes)
1545215057.781 * * [misc]simplify:  iters left: 1 (93 enodes)
1545215057.815 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma x x -1)))
1545215057.815 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))
1545215057.816 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))
1545215057.816 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215057.819 * * [misc]simplify:  iters left: 5 (16 enodes)
1545215057.823 * * [misc]simplify:  iters left: 4 (17 enodes)
1545215057.828 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1545215057.828 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1545215057.828 * * * * [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)))))>
1545215057.828 * [enter]simplify:  Simplifying (/ (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) 1)
1545215057.828 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215057.833 * * [misc]simplify:  iters left: 5 (22 enodes)
1545215057.840 * * [misc]simplify:  iters left: 4 (38 enodes)
1545215057.846 * * [misc]simplify:  iters left: 3 (44 enodes)
1545215057.850 * * [misc]simplify:  iters left: 2 (62 enodes)
1545215057.862 * * [misc]simplify:  iters left: 1 (93 enodes)
1545215057.888 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma x x -1)))
1545215057.888 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))))
1545215057.888 * [enter]simplify:  Simplifying (/ (sqrt (- x 1)) (+ (sqrt (+ x 1)) (sqrt x)))
1545215057.888 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215057.890 * * [misc]simplify:  iters left: 5 (16 enodes)
1545215057.892 * * [misc]simplify:  iters left: 4 (17 enodes)
1545215057.894 * [exit]simplify:  Simplified to (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1545215057.894 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (sqrt (+ -1 x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1545215057.894 * * * * [misc]progress:  [ 64 / 132 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215057.894 * * * * [misc]progress:  [ 65 / 132 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215057.894 * * * * [misc]progress:  [ 66 / 132 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1545215057.894 * * * * [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)))))>
1545215057.894 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1545215057.895 * * [misc]simplify:  iters left: 6 (7 enodes)
1545215057.896 * * [misc]simplify:  iters left: 5 (11 enodes)
1545215057.897 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1545215057.897 * [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)))))
1545215057.897 * * * * [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)))))>
1545215057.897 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1545215057.897 * * [misc]simplify:  iters left: 6 (7 enodes)
1545215057.898 * * [misc]simplify:  iters left: 5 (11 enodes)
1545215057.900 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1545215057.900 * [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)))))
1545215057.900 * * * * [misc]progress:  [ 69 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215057.900 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1545215057.900 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215057.901 * * [misc]simplify:  iters left: 4 (10 enodes)
1545215057.902 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1545215057.902 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1545215057.902 * * * * [misc]progress:  [ 70 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215057.903 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1545215057.903 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215057.904 * * [misc]simplify:  iters left: 4 (10 enodes)
1545215057.905 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1545215057.905 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1545215057.905 * * * * [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))))))))>
1545215057.905 * [enter]simplify:  Simplifying (* (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ 1 (* (sqrt x) (sqrt (+ x 1))))))
1545215057.905 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215057.906 * * [misc]simplify:  iters left: 5 (15 enodes)
1545215057.909 * [exit]simplify:  Simplified to (* (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))) (cbrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1)))))
1545215057.909 * [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))))))))
1545215057.909 * * * * [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))))))))>
1545215057.909 * [enter]simplify:  Simplifying (sqrt (/ 1 (* (sqrt x) (sqrt (+ x 1)))))
1545215057.909 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215057.910 * * [misc]simplify:  iters left: 5 (14 enodes)
1545215057.912 * [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqrt x)) (sqrt (+ x 1))))
1545215057.912 * [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))))))))
1545215057.912 * * * * [misc]progress:  [ 73 / 132 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1545215057.912 * * * * [misc]progress:  [ 74 / 132 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1)))))))>
1545215057.912 * * * * [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)))))))>
1545215057.912 * [enter]simplify:  Simplifying (/ 1 (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))))
1545215057.912 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215057.915 * * [misc]simplify:  iters left: 5 (21 enodes)
1545215057.917 * * [misc]simplify:  iters left: 4 (23 enodes)
1545215057.920 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma x (* x x) 1)))
1545215057.920 * [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)))))))
1545215057.920 * * * * [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)))))>
1545215057.920 * [enter]simplify:  Simplifying (/ 1 (* (sqrt x) (sqrt (- (* x x) (* 1 1)))))
1545215057.920 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215057.923 * * [misc]simplify:  iters left: 5 (19 enodes)
1545215057.925 * * [misc]simplify:  iters left: 4 (26 enodes)
1545215057.929 * * [misc]simplify:  iters left: 3 (30 enodes)
1545215057.935 * * [misc]simplify:  iters left: 2 (46 enodes)
1545215057.952 * * [misc]simplify:  iters left: 1 (77 enodes)
1545215057.978 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (sqrt (fma x x -1)))
1545215057.978 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (fma x x -1))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (- x 1)))))
1545215057.978 * * * * [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))))))>
1545215057.979 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1545215057.979 * * [misc]simplify:  iters left: 6 (10 enodes)
1545215057.982 * * [misc]simplify:  iters left: 5 (21 enodes)
1545215057.986 * * [misc]simplify:  iters left: 4 (44 enodes)
1545215057.993 * * [misc]simplify:  iters left: 3 (71 enodes)
1545215058.008 * * [misc]simplify:  iters left: 2 (120 enodes)
1545215058.039 * * [misc]simplify:  iters left: 1 (150 enodes)
1545215058.076 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1545215058.076 * [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)))))
1545215058.076 * * * * [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))))>
1545215058.077 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1545215058.077 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215058.079 * * [misc]simplify:  iters left: 4 (11 enodes)
1545215058.081 * * [misc]simplify:  iters left: 3 (12 enodes)
1545215058.085 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1545215058.085 * [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))))
1545215058.085 * * * * [misc]progress:  [ 79 / 132 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (+ (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1545215058.085 * * * * [misc]progress:  [ 80 / 132 ] simplifiying candidate #<alt (λ (x) (/ (log1p (expm1 (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215058.085 * * * * [misc]progress:  [ 81 / 132 ] simplifiying candidate #<alt (λ (x) (/ (expm1 (log1p (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215058.085 * * * * [misc]progress:  [ 82 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215058.085 * * * * [misc]progress:  [ 83 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (* x (+ x 1)) (- 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215058.085 * [enter]simplify:  Simplifying (- 1/2)
1545215058.085 * * [misc]simplify:  iters left: 2 (2 enodes)
1545215058.087 * * [misc]simplify:  iters left: 1 (3 enodes)
1545215058.087 * [exit]simplify:  Simplified to -1/2
1545215058.087 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* x (+ x 1)) -1/2) (+ (sqrt (+ x 1)) (sqrt x))))
1545215058.088 * * * * [misc]progress:  [ 84 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) (- 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215058.088 * [enter]simplify:  Simplifying (- 1)
1545215058.088 * * [misc]simplify:  iters left: 2 (2 enodes)
1545215058.089 * * [misc]simplify:  iters left: 1 (5 enodes)
1545215058.090 * [exit]simplify:  Simplified to -1
1545215058.090 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))
1545215058.090 * * * * [misc]progress:  [ 85 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) (- 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215058.090 * [enter]simplify:  Simplifying (- 1)
1545215058.090 * * [misc]simplify:  iters left: 2 (2 enodes)
1545215058.091 * * [misc]simplify:  iters left: 1 (5 enodes)
1545215058.092 * [exit]simplify:  Simplified to -1
1545215058.092 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (pow (* (sqrt x) (sqrt (+ x 1))) -1) (+ (sqrt (+ x 1)) (sqrt x))))
1545215058.092 * * * * [misc]progress:  [ 86 / 132 ] simplifiying candidate #<alt (λ (x) (/ (pow (/ 1 (* (sqrt x) (sqrt (+ x 1)))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215058.092 * * * * [misc]progress:  [ 87 / 132 ] simplifiying candidate #<alt (λ (x) (/ (exp (- (+ (log (sqrt x)) (log (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215058.092 * * * * [misc]progress:  [ 88 / 132 ] simplifiying candidate #<alt (λ (x) (/ (exp (- (log (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215058.093 * * * * [misc]progress:  [ 89 / 132 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215058.093 * * * * [misc]progress:  [ 90 / 132 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (/ 1 (* (sqrt x) (sqrt (+ x 1)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215058.093 * * * * [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))))>
1545215058.093 * * * * [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))))>
1545215058.093 * * * * [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))))>
1545215058.093 * * * * [misc]progress:  [ 94 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 1) (- (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215058.093 * * * * [misc]progress:  [ 95 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215058.093 * * * * [misc]progress:  [ 96 / 132 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (/ 1 (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215058.093 * * * * [misc]progress:  [ 97 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215058.093 * * * * [misc]progress:  [ 98 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215058.093 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1545215058.093 * * [misc]simplify:  iters left: 3 (4 enodes)
1545215058.095 * * [misc]simplify:  iters left: 2 (7 enodes)
1545215058.096 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1545215058.096 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ (/ 1 (sqrt x)) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x))))
1545215058.096 * * * * [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))))>
1545215058.097 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1545215058.097 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215058.100 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215058.105 * * [misc]simplify:  iters left: 4 (29 enodes)
1545215058.113 * * [misc]simplify:  iters left: 3 (40 enodes)
1545215058.123 * * [misc]simplify:  iters left: 2 (53 enodes)
1545215058.135 * * [misc]simplify:  iters left: 1 (76 enodes)
1545215058.149 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1545215058.149 * [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))))
1545215058.149 * * * * [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))))>
1545215058.150 * [enter]simplify:  Simplifying (sqrt (- x 1))
1545215058.150 * * [misc]simplify:  iters left: 3 (4 enodes)
1545215058.151 * * [misc]simplify:  iters left: 2 (9 enodes)
1545215058.152 * * [misc]simplify:  iters left: 1 (10 enodes)
1545215058.153 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1545215058.153 * [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))))
1545215058.153 * * * * [misc]progress:  [ 101 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log1p (expm1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1545215058.153 * * * * [misc]progress:  [ 102 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (expm1 (log1p (+ (sqrt (+ x 1)) (sqrt x))))))>
1545215058.153 * * * * [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))))>
1545215058.153 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1545215058.153 * * [misc]simplify:  iters left: 6 (6 enodes)
1545215058.154 * * [misc]simplify:  iters left: 5 (9 enodes)
1545215058.155 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1545215058.155 * [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))))
1545215058.155 * * * * [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))))>
1545215058.155 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1545215058.156 * * [misc]simplify:  iters left: 6 (6 enodes)
1545215058.156 * * [misc]simplify:  iters left: 5 (10 enodes)
1545215058.158 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1545215058.158 * [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))))
1545215058.158 * * * * [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))))>
1545215058.158 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1545215058.158 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215058.159 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215058.160 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1545215058.160 * [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))))
1545215058.160 * * * * [misc]progress:  [ 106 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (sqrt 1) (sqrt (+ x 1)) (sqrt x))))>
1545215058.160 * [enter]simplify:  Simplifying (sqrt 1)
1545215058.160 * * [misc]simplify:  iters left: 1 (2 enodes)
1545215058.161 * [exit]simplify:  Simplified to 1
1545215058.161 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma 1 (sqrt (+ x 1)) (sqrt x))))
1545215058.161 * * * * [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))))>
1545215058.161 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1545215058.161 * * [misc]simplify:  iters left: 4 (5 enodes)
1545215058.162 * * [misc]simplify:  iters left: 3 (8 enodes)
1545215058.163 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1545215058.163 * [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))))
1545215058.163 * * * * [misc]progress:  [ 108 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma 1 (sqrt (+ x 1)) (sqrt x))))>
1545215058.163 * * * * [misc]progress:  [ 109 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (* (exp (sqrt (+ x 1))) (exp (sqrt x))))))>
1545215058.163 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1545215058.163 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215058.165 * * [misc]simplify:  iters left: 5 (14 enodes)
1545215058.166 * * [misc]simplify:  iters left: 4 (16 enodes)
1545215058.168 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1545215058.168 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (exp (+ (sqrt (+ 1 x)) (sqrt x))))))
1545215058.168 * * * * [misc]progress:  [ 110 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (pow (+ (sqrt (+ x 1)) (sqrt x)) 1)))>
1545215058.168 * * * * [misc]progress:  [ 111 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (exp (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1545215058.169 * * * * [misc]progress:  [ 112 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (log (exp (+ (sqrt (+ x 1)) (sqrt x))))))>
1545215058.169 * * * * [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))))))>
1545215058.169 * * * * [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))))))>
1545215058.169 * * * * [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))))))>
1545215058.169 * * * * [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)))))))>
1545215058.169 * * * * [misc]progress:  [ 117 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215058.169 * * * * [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)))))>
1545215058.169 * * * * [misc]progress:  [ 119 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1545215058.169 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1545215058.169 * * [misc]simplify:  iters left: 5 (6 enodes)
1545215058.170 * * [misc]simplify:  iters left: 4 (10 enodes)
1545215058.171 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1545215058.171 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1545215058.171 * * * * [misc]progress:  [ 120 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt x) (sqrt (+ x 1)))))>
1545215058.171 * * * * [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))))>
1545215058.171 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1545215058.171 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 +nan.0) (+ (sqrt (+ x 1)) (sqrt x))))
1545215058.171 * * * * [misc]progress:  [ 122 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (- (+ x 1/2) (* 1/8 (/ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215058.172 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1545215058.172 * * [misc]simplify:  iters left: 6 (8 enodes)
1545215058.174 * * [misc]simplify:  iters left: 5 (18 enodes)
1545215058.178 * * [misc]simplify:  iters left: 4 (37 enodes)
1545215058.186 * * [misc]simplify:  iters left: 3 (61 enodes)
1545215058.198 * * [misc]simplify:  iters left: 2 (84 enodes)
1545215058.211 * * [misc]simplify:  iters left: 1 (108 enodes)
1545215058.232 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1545215058.232 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 (+ (/ -1/8 x) (+ 1/2 x))) (+ (sqrt (+ x 1)) (sqrt x))))
1545215058.232 * * * * [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))))>
1545215058.232 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1545215058.232 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 1 +nan.0) (+ (sqrt (+ x 1)) (sqrt x))))
1545215058.232 * * * * [misc]progress:  [ 124 / 132 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1545215058.232 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1545215058.232 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1545215058.232 * * * * [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))))))))>
1545215058.232 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1545215058.232 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1545215058.232 * * * * [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))))))))>
1545215058.233 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1545215058.233 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1545215058.233 * * * * [misc]progress:  [ 127 / 132 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1545215058.233 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1545215058.233 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ x 1)) (sqrt x))))
1545215058.233 * * * * [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))))>
1545215058.233 * [enter]simplify:  Simplifying (- (+ (* 3/8 (/ 1 (pow x 3))) (/ 1 x)) (* 1/2 (/ 1 (pow x 2))))
1545215058.233 * * [misc]simplify:  iters left: 6 (15 enodes)
1545215058.237 * * [misc]simplify:  iters left: 5 (32 enodes)
1545215058.246 * * [misc]simplify:  iters left: 4 (61 enodes)
1545215058.262 * * [misc]simplify:  iters left: 3 (103 enodes)
1545215058.289 * * [misc]simplify:  iters left: 2 (168 enodes)
1545215058.333 * * [misc]simplify:  iters left: 1 (248 enodes)
1545215058.403 * [exit]simplify:  Simplified to (fma (/ 1 (* x x)) (- (/ 3/8 x) 1/2) (/ 1 x))
1545215058.403 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (fma (/ 1 (* x x)) (- (/ 3/8 x) 1/2) (/ 1 x)) (+ (sqrt (+ x 1)) (sqrt x))))
1545215058.403 * * * * [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))))>
1545215058.403 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1545215058.403 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ x 1)) (sqrt x))))
1545215058.404 * * * * [misc]progress:  [ 130 / 132 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1545215058.404 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1545215058.404 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1545215058.404 * * * * [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)))))))>
1545215058.404 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1545215058.404 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1545215058.404 * * * * [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)))))))>
1545215058.404 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1545215058.404 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) +nan.0))
1545215058.405 * * * [misc]progress:  adding candidates to table
1545215059.676 * [misc]progress:  [Phase 3 of 3] Extracting.
1545215059.676 * * [misc]regime:  Finding splitpoints for: (#<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)))))))> #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 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)))))> #<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 -1)) (fma (sqrt (+ 1 x)) (sqrt x) x)) (sqrt (- x 1)))))> #<alt (λ (x) (/ 1 (pow (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x))) 1)))>)
1545215059.678 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1545215059.678 * * * * [misc]regimes:  Trying to branch on x from (#<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)))))))> #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 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)))))> #<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 -1)) (fma (sqrt (+ 1 x)) (sqrt x) x)) (sqrt (- x 1)))))> #<alt (λ (x) (/ 1 (pow (fma x (sqrt (+ x 1)) (fma (sqrt x) x (sqrt x))) 1)))>)
1545215059.731 * * * [misc]regime:  Found split indices: #<option (#s(si 3 256))>
1545215059.732 * [enter]simplify:  Simplifying (* 1 (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1))))
1545215059.732 * * [misc]simplify:  iters left: 6 (9 enodes)
1545215059.733 * * [misc]simplify:  iters left: 5 (13 enodes)
1545215059.734 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt x)) (fma (sqrt x) (sqrt (+ x 1)) (+ x 1)))
1545215059.734 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1545215062.298 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545215062.299 * * * * [misc]points:  Sampling 3885 additional inputs, on iter 1 have 4115 / 8000
1545215063.648 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545215063.649 * * * * [misc]points:  Sampling 1926 additional inputs, on iter 2 have 6074 / 8000
1545215064.204 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545215064.205 * * * * [misc]points:  Sampling 990 additional inputs, on iter 3 have 7010 / 8000
1545215064.699 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545215064.700 * * * * [misc]points:  Sampling 482 additional inputs, on iter 4 have 7518 / 8000
1545215064.816 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545215064.816 * * * * [misc]points:  Sampling 242 additional inputs, on iter 5 have 7758 / 8000
1545215064.859 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545215064.859 * * * * [misc]points:  Sampling 124 additional inputs, on iter 6 have 7876 / 8000
1545215064.915 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545215064.915 * * * * [misc]points:  Sampling 53 additional inputs, on iter 7 have 7947 / 8000
1545215064.925 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545215064.925 * * * * [misc]points:  Sampling 31 additional inputs, on iter 8 have 7969 / 8000
1545215064.932 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545215064.932 * * * * [misc]points:  Sampling 12 additional inputs, on iter 9 have 7988 / 8000
1545215064.935 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545215064.935 * * * * [misc]points:  Sampling 7 additional inputs, on iter 10 have 7993 / 8000
1545215064.937 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545215064.937 * * * * [misc]points:  Sampling 5 additional inputs, on iter 11 have 7995 / 8000
1545215064.939 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545215064.939 * * * * [misc]points:  Sampling 4 additional inputs, on iter 12 have 7998 / 8000
1545215064.940 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545215064.940 * * * * [misc]points:  Sampling 4 additional inputs, on iter 13 have 7999 / 8000
1545215064.942 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545215064.942 * * * * [exit]points:  Sampled 8000 points with exact outputs
1545215065.623 * [misc]regime-testing:  Baseline error score: 0.2845219937597352
1545215065.623 * [misc]regime-testing:  End program error score: 0.2845219937597352
1545215065.624 * [misc]regime-testing:  Oracle error score: 0.026323120312590147
1545215065.677 * [misc]regime-testing:  Target error score: 0.6462705226124982