0.127 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (sqrt (+ x 1.0)) (sqrt x))
0.026 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.027 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
0.028 * * [simplify]: iteration  2 :  10  enodes  (cost  7 )
0.029 * * [simplify]: iteration  done :  10  enodes  (cost  7 )
0.029 * [simplify]: Simplified to:
   (- (sqrt (+ x 1.0)) (sqrt x))
0.029 * * [progress]: iteration 1 / 4
0.029 * * * [progress]: picking best candidate
0.031 * * * * [pick]: Picked  #<alt (λ (x) (- (sqrt (+ x 1.0)) (sqrt x)))>
0.031 * * * [progress]: localizing error
0.039 * * * [progress]: generating rewritten candidates
0.039 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.065 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.073 * * * [progress]: generating series expansions
0.073 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.073 * [approximate]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in (x) around 0
0.073 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
0.074 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.074 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of 1.0 in x
0.076 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.076 * [taylor]: Taking taylor expansion of x in x
0.077 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
0.077 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.077 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.077 * [taylor]: Taking taylor expansion of x in x
0.077 * [taylor]: Taking taylor expansion of 1.0 in x
0.079 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.100 * [approximate]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in (x) around 0
0.100 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
0.100 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.100 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.100 * [taylor]: Taking taylor expansion of 1.0 in x
0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.102 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.102 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
0.103 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.103 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.103 * [taylor]: Taking taylor expansion of 1.0 in x
0.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.126 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
0.126 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
0.126 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.126 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.126 * [taylor]: Taking taylor expansion of 1.0 in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.128 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.128 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.128 * [taylor]: Taking taylor expansion of -1 in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
0.129 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.129 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.129 * [taylor]: Taking taylor expansion of 1.0 in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.131 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.131 * [taylor]: Taking taylor expansion of -1 in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.148 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.148 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
0.148 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.148 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of 1.0 in x
0.150 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.150 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of 1.0 in x
0.159 * [approximate]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in (x) around 0
0.159 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.159 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.159 * [taylor]: Taking taylor expansion of 1.0 in x
0.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.161 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.161 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.161 * [taylor]: Taking taylor expansion of 1.0 in x
0.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.168 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
0.168 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.168 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.168 * [taylor]: Taking taylor expansion of 1.0 in x
0.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.168 * [taylor]: Taking taylor expansion of x in x
0.170 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.170 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.170 * [taylor]: Taking taylor expansion of 1.0 in x
0.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.178 * * * [progress]: simplifying candidates
0.180 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (fma (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0)))) (cbrt (sqrt (+ x 1.0))) (- (* (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)))))
  (fma (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0)))) (cbrt (sqrt (+ x 1.0))) (- (* (sqrt (cbrt x)) (sqrt (* (cbrt x) (cbrt x))))))
  (fma (- (sqrt (cbrt x))) (sqrt (* (cbrt x) (cbrt x))) (* (sqrt (cbrt x)) (sqrt (* (cbrt x) (cbrt x)))))
  (fma (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0)))) (cbrt (sqrt (+ x 1.0))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
  (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
  (fma (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0)))) (cbrt (sqrt (+ x 1.0))) (- (* (sqrt x) (sqrt 1))))
  (fma (- (sqrt x)) (sqrt 1) (* (sqrt x) (sqrt 1)))
  (fma (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0)))) (cbrt (sqrt (+ x 1.0))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
  (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
  (fma (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0)))) (cbrt (sqrt (+ x 1.0))) (- (* (sqrt x) 1)))
  (fma (- (sqrt x)) 1 (* (sqrt x) 1))
  (fma (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (sqrt (cbrt (+ x 1.0))) (- (* (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)))))
  (fma (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (sqrt (cbrt (+ x 1.0))) (- (* (sqrt (cbrt x)) (sqrt (* (cbrt x) (cbrt x))))))
  (fma (- (sqrt (cbrt x))) (sqrt (* (cbrt x) (cbrt x))) (* (sqrt (cbrt x)) (sqrt (* (cbrt x) (cbrt x)))))
  (fma (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (sqrt (cbrt (+ x 1.0))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
  (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
  (fma (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (sqrt (cbrt (+ x 1.0))) (- (* (sqrt x) (sqrt 1))))
  (fma (- (sqrt x)) (sqrt 1) (* (sqrt x) (sqrt 1)))
  (fma (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (sqrt (cbrt (+ x 1.0))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
  (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
  (fma (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (sqrt (cbrt (+ x 1.0))) (- (* (sqrt x) 1)))
  (fma (- (sqrt x)) 1 (* (sqrt x) 1))
  (fma (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (- (* (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)))))
  (fma (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (- (* (sqrt (cbrt x)) (sqrt (* (cbrt x) (cbrt x))))))
  (fma (- (sqrt (cbrt x))) (sqrt (* (cbrt x) (cbrt x))) (* (sqrt (cbrt x)) (sqrt (* (cbrt x) (cbrt x)))))
  (fma (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
  (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
  (fma (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (- (* (sqrt x) (sqrt 1))))
  (fma (- (sqrt x)) (sqrt 1) (* (sqrt x) (sqrt 1)))
  (fma (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
  (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
  (fma (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (- (* (sqrt x) 1)))
  (fma (- (sqrt x)) 1 (* (sqrt x) 1))
  (fma (sqrt 1) (sqrt (+ x 1.0)) (- (* (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)))))
  (fma (sqrt 1) (sqrt (+ x 1.0)) (- (* (sqrt (cbrt x)) (sqrt (* (cbrt x) (cbrt x))))))
  (fma (- (sqrt (cbrt x))) (sqrt (* (cbrt x) (cbrt x))) (* (sqrt (cbrt x)) (sqrt (* (cbrt x) (cbrt x)))))
  (fma (sqrt 1) (sqrt (+ x 1.0)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
  (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
  (fma (sqrt 1) (sqrt (+ x 1.0)) (- (* (sqrt x) (sqrt 1))))
  (fma (- (sqrt x)) (sqrt 1) (* (sqrt x) (sqrt 1)))
  (fma (sqrt 1) (sqrt (+ x 1.0)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
  (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
  (fma (sqrt 1) (sqrt (+ x 1.0)) (- (* (sqrt x) 1)))
  (fma (- (sqrt x)) 1 (* (sqrt x) 1))
  (fma (sqrt 1) (sqrt (+ x 1.0)) (- (* (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)))))
  (fma (sqrt 1) (sqrt (+ x 1.0)) (- (* (sqrt (cbrt x)) (sqrt (* (cbrt x) (cbrt x))))))
  (fma (- (sqrt (cbrt x))) (sqrt (* (cbrt x) (cbrt x))) (* (sqrt (cbrt x)) (sqrt (* (cbrt x) (cbrt x)))))
  (fma (sqrt 1) (sqrt (+ x 1.0)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
  (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
  (fma (sqrt 1) (sqrt (+ x 1.0)) (- (* (sqrt x) (sqrt 1))))
  (fma (- (sqrt x)) (sqrt 1) (* (sqrt x) (sqrt 1)))
  (fma (sqrt 1) (sqrt (+ x 1.0)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
  (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
  (fma (sqrt 1) (sqrt (+ x 1.0)) (- (* (sqrt x) 1)))
  (fma (- (sqrt x)) 1 (* (sqrt x) 1))
  (fma (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (- (* (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)))))
  (fma (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (- (* (sqrt (cbrt x)) (sqrt (* (cbrt x) (cbrt x))))))
  (fma (- (sqrt (cbrt x))) (sqrt (* (cbrt x) (cbrt x))) (* (sqrt (cbrt x)) (sqrt (* (cbrt x) (cbrt x)))))
  (fma (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
  (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
  (fma (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (- (* (sqrt x) (sqrt 1))))
  (fma (- (sqrt x)) (sqrt 1) (* (sqrt x) (sqrt 1)))
  (fma (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
  (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
  (fma (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (- (* (sqrt x) 1)))
  (fma (- (sqrt x)) 1 (* (sqrt x) 1))
  (fma 1 (sqrt (+ x 1.0)) (- (* (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)))))
  (fma 1 (sqrt (+ x 1.0)) (- (* (sqrt (cbrt x)) (sqrt (* (cbrt x) (cbrt x))))))
  (fma (- (sqrt (cbrt x))) (sqrt (* (cbrt x) (cbrt x))) (* (sqrt (cbrt x)) (sqrt (* (cbrt x) (cbrt x)))))
  (fma 1 (sqrt (+ x 1.0)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
  (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
  (fma 1 (sqrt (+ x 1.0)) (- (* (sqrt x) (sqrt 1))))
  (fma (- (sqrt x)) (sqrt 1) (* (sqrt x) (sqrt 1)))
  (fma 1 (sqrt (+ x 1.0)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
  (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
  (fma 1 (sqrt (+ x 1.0)) (- (* (sqrt x) 1)))
  (fma (- (sqrt x)) 1 (* (sqrt x) 1))
  (expm1 (- (sqrt (+ x 1.0)) (sqrt x)))
  (log1p (- (sqrt (+ x 1.0)) (sqrt x)))
  (- (sqrt x))
  (- (sqrt x))
  (- (sqrt x))
  (- (sqrt x))
  (- (sqrt x))
  (- (sqrt x))
  (- (sqrt x))
  (/ (exp (sqrt (+ x 1.0))) (exp (sqrt x)))
  (log (- (sqrt (+ x 1.0)) (sqrt x)))
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x))))
  (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (* (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (- (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))
  (+ (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt x))))
  (- (sqrt x))
  (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x)))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt x))
  (expm1 (sqrt (+ x 1.0)))
  (log1p (sqrt (+ x 1.0)))
  (log (sqrt (+ x 1.0)))
  (exp (sqrt (+ x 1.0)))
  (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0))))
  (cbrt (sqrt (+ x 1.0)))
  (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0)))
  (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt 1)
  (sqrt (+ x 1.0))
  (sqrt 1)
  (sqrt (+ x 1.0))
  (sqrt (+ (pow x 3) (pow 1.0 3)))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (- (* x x) (* 1.0 1.0)))
  (sqrt (- x 1.0))
  (/ 1 2)
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (+ (* +nan.0 (pow x 2)) (- (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* +nan.0 x))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
0.185 * * [simplify]: iteration  0 :  137  enodes  (cost  1993 )
0.210 * * [simplify]: iteration  1 :  309  enodes  (cost  1467 )
0.269 * * [simplify]: iteration  2 :  918  enodes  (cost  1124 )
0.691 * * [simplify]: iteration  3 :  4514  enodes  (cost  950 )
3.325 * * [simplify]: iteration  done :  5000  enodes  (cost  950 )
3.326 * [simplify]: Simplified to:
   (- (pow (cbrt (sqrt (+ x 1.0))) 3) (sqrt x))
  0
  (fma (sqrt (cbrt x)) (- (fabs (cbrt x))) (pow (cbrt (sqrt (+ x 1.0))) 3))
  (* (fabs (cbrt x)) (+ (- (sqrt (cbrt x))) (sqrt (cbrt x))))
  (- (pow (cbrt (sqrt (+ x 1.0))) 3) (sqrt x))
  0
  (- (pow (cbrt (sqrt (+ x 1.0))) 3) (sqrt x))
  0
  (- (pow (cbrt (sqrt (+ x 1.0))) 3) (sqrt x))
  0
  (- (pow (cbrt (sqrt (+ x 1.0))) 3) (sqrt x))
  0
  (fma (fabs (cbrt (+ x 1.0))) (sqrt (cbrt (+ x 1.0))) (- (sqrt x)))
  0
  (fma (fabs (cbrt (+ x 1.0))) (sqrt (cbrt (+ x 1.0))) (* (- (sqrt (cbrt x))) (fabs (cbrt x))))
  (* (fabs (cbrt x)) (+ (- (sqrt (cbrt x))) (sqrt (cbrt x))))
  (fma (fabs (cbrt (+ x 1.0))) (sqrt (cbrt (+ x 1.0))) (- (sqrt x)))
  0
  (fma (fabs (cbrt (+ x 1.0))) (sqrt (cbrt (+ x 1.0))) (- (sqrt x)))
  0
  (fma (fabs (cbrt (+ x 1.0))) (sqrt (cbrt (+ x 1.0))) (- (sqrt x)))
  0
  (fma (fabs (cbrt (+ x 1.0))) (sqrt (cbrt (+ x 1.0))) (- (sqrt x)))
  0
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (* (fabs (cbrt x)) (sqrt (cbrt x))))
  (* (fabs (cbrt x)) (+ (- (sqrt (cbrt x))) (sqrt (cbrt x))))
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (* (fabs (cbrt x)) (sqrt (cbrt x))))
  (* (fabs (cbrt x)) (+ (- (sqrt (cbrt x))) (sqrt (cbrt x))))
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (* (fabs (cbrt x)) (sqrt (cbrt x))))
  (* (fabs (cbrt x)) (+ (- (sqrt (cbrt x))) (sqrt (cbrt x))))
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (* (fabs (cbrt x)) (sqrt (cbrt x))))
  (* (fabs (cbrt x)) (+ (- (sqrt (cbrt x))) (sqrt (cbrt x))))
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (* (fabs (cbrt x)) (sqrt (cbrt x))))
  (* (fabs (cbrt x)) (+ (- (sqrt (cbrt x))) (sqrt (cbrt x))))
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (- (sqrt (+ x 1.0)) (sqrt x))
  0
  (expm1 (- (sqrt (+ x 1.0)) (sqrt x)))
  (log1p (- (sqrt (+ x 1.0)) (sqrt x)))
  (- (sqrt x))
  (- (sqrt x))
  (- (sqrt x))
  (- (sqrt x))
  (- (sqrt x))
  (- (sqrt x))
  (- (sqrt x))
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (log (- (sqrt (+ x 1.0)) (sqrt x)))
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x))))
  (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (pow (- (sqrt (+ x 1.0)) (sqrt x)) 3)
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (- (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))
  (+ (+ x 1.0) (fma (sqrt x) (sqrt (+ x 1.0)) x))
  (- (sqrt x))
  (+ 1.0 0)
  (+ (sqrt x) (sqrt (+ x 1.0)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt x))
  (expm1 (sqrt (+ x 1.0)))
  (log1p (sqrt (+ x 1.0)))
  (log (sqrt (+ x 1.0)))
  (exp (sqrt (+ x 1.0)))
  (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0))))
  (cbrt (sqrt (+ x 1.0)))
  (pow (sqrt (+ x 1.0)) 3)
  (fabs (cbrt (+ x 1.0)))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  1
  (sqrt (+ x 1.0))
  1
  (sqrt (+ x 1.0))
  (hypot (pow 1.0 3/2) (pow x 3/2))
  (sqrt (fma x x (* 1.0 (- 1.0 x))))
  (sqrt (- (* x x) (* 1.0 1.0)))
  (sqrt (- x 1.0))
  1/2
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (+ (fma (/ (pow x 2) (pow (sqrt 1.0) 3)) -1/8 (fma 1/2 (/ x (sqrt 1.0)) (sqrt 1.0))) (* +nan.0 (- x (* x x))))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
  (fma (/ (pow x 2) (pow (sqrt 1.0) 3)) -1/8 (fma 1/2 (/ x (sqrt 1.0)) (sqrt 1.0)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
3.327 * * * [progress]: adding candidates to table
3.454 * * [progress]: iteration 2 / 4
3.454 * * * [progress]: picking best candidate
3.459 * * * * [pick]: Picked  #<alt (λ (x) (/ (+ 1.0 0) (+ (sqrt x) (sqrt (+ x 1.0)))))>
3.459 * * * [progress]: localizing error
3.466 * * * [progress]: generating rewritten candidates
3.466 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
3.491 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
3.504 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2)
3.511 * * * [progress]: generating series expansions
3.511 * * * * [progress]: [ 1 / 3 ] generating series at (2)
3.512 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in (x) around 0
3.512 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
3.512 * [taylor]: Taking taylor expansion of 1.0 in x
3.512 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
3.512 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.512 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.512 * [taylor]: Taking taylor expansion of x in x
3.512 * [taylor]: Taking taylor expansion of 1.0 in x
3.514 * [taylor]: Taking taylor expansion of (sqrt x) in x
3.514 * [taylor]: Taking taylor expansion of x in x
3.516 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
3.516 * [taylor]: Taking taylor expansion of 1.0 in x
3.516 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
3.516 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.516 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.516 * [taylor]: Taking taylor expansion of x in x
3.516 * [taylor]: Taking taylor expansion of 1.0 in x
3.518 * [taylor]: Taking taylor expansion of (sqrt x) in x
3.518 * [taylor]: Taking taylor expansion of x in x
3.597 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in (x) around 0
3.597 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
3.597 * [taylor]: Taking taylor expansion of 1.0 in x
3.597 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
3.597 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
3.597 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.597 * [taylor]: Taking taylor expansion of x in x
3.598 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
3.599 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
3.599 * [taylor]: Taking taylor expansion of 1.0 in x
3.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.599 * [taylor]: Taking taylor expansion of x in x
3.601 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
3.601 * [taylor]: Taking taylor expansion of 1.0 in x
3.601 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
3.601 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
3.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.601 * [taylor]: Taking taylor expansion of x in x
3.602 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
3.602 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
3.602 * [taylor]: Taking taylor expansion of 1.0 in x
3.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.602 * [taylor]: Taking taylor expansion of x in x
3.622 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
3.622 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in x
3.622 * [taylor]: Taking taylor expansion of 1.0 in x
3.622 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
3.622 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.623 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.623 * [taylor]: Taking taylor expansion of 1.0 in x
3.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.623 * [taylor]: Taking taylor expansion of x in x
3.624 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
3.624 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.624 * [taylor]: Taking taylor expansion of -1 in x
3.624 * [taylor]: Taking taylor expansion of x in x
3.626 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in x
3.626 * [taylor]: Taking taylor expansion of 1.0 in x
3.627 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
3.627 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.627 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.627 * [taylor]: Taking taylor expansion of 1.0 in x
3.627 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.627 * [taylor]: Taking taylor expansion of x in x
3.628 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
3.628 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.628 * [taylor]: Taking taylor expansion of -1 in x
3.628 * [taylor]: Taking taylor expansion of x in x
3.649 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
3.649 * [approximate]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in (x) around 0
3.649 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
3.649 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.649 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.649 * [taylor]: Taking taylor expansion of x in x
3.649 * [taylor]: Taking taylor expansion of 1.0 in x
3.651 * [taylor]: Taking taylor expansion of (sqrt x) in x
3.651 * [taylor]: Taking taylor expansion of x in x
3.652 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
3.652 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.652 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.652 * [taylor]: Taking taylor expansion of x in x
3.652 * [taylor]: Taking taylor expansion of 1.0 in x
3.654 * [taylor]: Taking taylor expansion of (sqrt x) in x
3.654 * [taylor]: Taking taylor expansion of x in x
3.678 * [approximate]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in (x) around 0
3.678 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
3.678 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
3.678 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.678 * [taylor]: Taking taylor expansion of x in x
3.679 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
3.679 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
3.679 * [taylor]: Taking taylor expansion of 1.0 in x
3.679 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.679 * [taylor]: Taking taylor expansion of x in x
3.680 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
3.681 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
3.681 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.681 * [taylor]: Taking taylor expansion of x in x
3.682 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
3.682 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
3.682 * [taylor]: Taking taylor expansion of 1.0 in x
3.682 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.682 * [taylor]: Taking taylor expansion of x in x
3.696 * [approximate]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
3.696 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
3.696 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.696 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.696 * [taylor]: Taking taylor expansion of 1.0 in x
3.696 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.696 * [taylor]: Taking taylor expansion of x in x
3.698 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
3.698 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.698 * [taylor]: Taking taylor expansion of -1 in x
3.698 * [taylor]: Taking taylor expansion of x in x
3.699 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
3.699 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.699 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.699 * [taylor]: Taking taylor expansion of 1.0 in x
3.699 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.699 * [taylor]: Taking taylor expansion of x in x
3.701 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
3.701 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.701 * [taylor]: Taking taylor expansion of -1 in x
3.701 * [taylor]: Taking taylor expansion of x in x
3.715 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2)
3.715 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
3.715 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.715 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.716 * [taylor]: Taking taylor expansion of x in x
3.716 * [taylor]: Taking taylor expansion of 1.0 in x
3.717 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.717 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.717 * [taylor]: Taking taylor expansion of x in x
3.717 * [taylor]: Taking taylor expansion of 1.0 in x
3.726 * [approximate]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in (x) around 0
3.726 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
3.726 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
3.726 * [taylor]: Taking taylor expansion of 1.0 in x
3.727 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.727 * [taylor]: Taking taylor expansion of x in x
3.728 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
3.728 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
3.728 * [taylor]: Taking taylor expansion of 1.0 in x
3.728 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.728 * [taylor]: Taking taylor expansion of x in x
3.735 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
3.735 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.735 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.735 * [taylor]: Taking taylor expansion of 1.0 in x
3.735 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.735 * [taylor]: Taking taylor expansion of x in x
3.737 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.737 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.737 * [taylor]: Taking taylor expansion of 1.0 in x
3.737 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.737 * [taylor]: Taking taylor expansion of x in x
3.940 * * * [progress]: simplifying candidates
3.941 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ (+ 1.0 0) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (log1p (/ (+ 1.0 0) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (- (log (+ 1.0 0)) (log (+ (sqrt x) (sqrt (+ x 1.0)))))
  (log (/ (+ 1.0 0) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (exp (/ (+ 1.0 0) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (* (* (+ 1.0 0) (+ 1.0 0)) (+ 1.0 0)) (* (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (cbrt (/ (+ 1.0 0) (+ (sqrt x) (sqrt (+ x 1.0))))) (cbrt (/ (+ 1.0 0) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (cbrt (/ (+ 1.0 0) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (* (/ (+ 1.0 0) (+ (sqrt x) (sqrt (+ x 1.0)))) (/ (+ 1.0 0) (+ (sqrt x) (sqrt (+ x 1.0))))) (/ (+ 1.0 0) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (- (+ 1.0 0))
  (- (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ (cbrt (+ 1.0 0)) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (cbrt (+ 1.0 0)) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) 1)
  (/ (cbrt (+ 1.0 0)) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt 1))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt 1))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) 1)
  (/ (cbrt (+ 1.0 0)) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ (sqrt (+ 1.0 0)) (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ (sqrt (+ 1.0 0)) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (sqrt (+ 1.0 0)) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (sqrt (+ 1.0 0)) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (sqrt (+ 1.0 0)) 1)
  (/ (sqrt (+ 1.0 0)) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ (sqrt (+ 1.0 0)) (sqrt 1))
  (/ (sqrt (+ 1.0 0)) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ (sqrt (+ 1.0 0)) (sqrt 1))
  (/ (sqrt (+ 1.0 0)) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ (sqrt (+ 1.0 0)) 1)
  (/ (sqrt (+ 1.0 0)) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1 (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ (+ (sqrt x) (sqrt (+ x 1.0))) (+ 1.0 0))
  (/ (+ 1.0 0) (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (+ 1.0 0) 1)
  (/ (+ 1.0 0) (sqrt 1))
  (/ (+ 1.0 0) (sqrt 1))
  (/ (+ 1.0 0) 1)
  (/ (+ (sqrt x) (sqrt (+ x 1.0))) (cbrt (+ 1.0 0)))
  (/ (+ (sqrt x) (sqrt (+ x 1.0))) (sqrt (+ 1.0 0)))
  (/ (+ (sqrt x) (sqrt (+ x 1.0))) (+ 1.0 0))
  (/ (+ (sqrt x) (sqrt (+ x 1.0))) (+ 1.0 0))
  (/ (+ 1.0 0) (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (+ 1.0 0) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (* 1.0 1.0) (- (* 0 0) (* 1.0 0))))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (- 1.0 0))
  (expm1 (+ (sqrt x) (sqrt (+ x 1.0))))
  (log1p (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (exp (sqrt x)) (exp (sqrt (+ x 1.0))))
  (log (+ (sqrt x) (sqrt (+ x 1.0))))
  (exp (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))
  (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3))
  (+ (* (sqrt x) (sqrt x)) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt (+ x 1.0)))))
  (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))))
  (- (sqrt x) (sqrt (+ x 1.0)))
  (+ (sqrt x) (sqrt (+ x 1.0)))
  (+ (sqrt x) (sqrt (+ x 1.0)))
  (+ (sqrt x) (sqrt (+ x 1.0)))
  (expm1 (sqrt (+ x 1.0)))
  (log1p (sqrt (+ x 1.0)))
  (log (sqrt (+ x 1.0)))
  (exp (sqrt (+ x 1.0)))
  (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0))))
  (cbrt (sqrt (+ x 1.0)))
  (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0)))
  (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt 1)
  (sqrt (+ x 1.0))
  (sqrt 1)
  (sqrt (+ x 1.0))
  (sqrt (+ (pow x 3) (pow 1.0 3)))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (- (* x x) (* 1.0 1.0)))
  (sqrt (- x 1.0))
  (/ 1 2)
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow x 2) (pow (sqrt 1.0) 5)))) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 2))) (- (* 0.5 (/ x (pow (sqrt 1.0) 3))) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 4))) (- (+ (* +nan.0 (/ x (pow (sqrt 1.0) 2))) (- (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))))))))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (+ (* +nan.0 (pow x 2)) (- (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* +nan.0 x))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
3.947 * * [simplify]: iteration  0 :  169  enodes  (cost  1453 )
3.976 * * [simplify]: iteration  1 :  413  enodes  (cost  1200 )
4.077 * * [simplify]: iteration  2 :  1507  enodes  (cost  1090 )
4.594 * * [simplify]: iteration  done :  5000  enodes  (cost  1084 )
4.595 * [simplify]: Simplified to:
   (expm1 (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (log1p (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (log (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (log (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (exp (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (pow (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))) 3)
  (* (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (pow (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))) 3)
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (- 1.0)
  (- (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ (cbrt 1.0) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (cbrt 1.0) (/ (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt 1.0)))
  (/ (cbrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ (sqrt 1.0) (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ 1.0 (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ 1.0 (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ 1.0 (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ 1.0 (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1 (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ (+ (sqrt x) (sqrt (+ x 1.0))) 1.0)
  (/ (/ 1.0 (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ 1.0 (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  1.0
  1.0
  1.0
  1.0
  (/ (+ (sqrt x) (sqrt (+ x 1.0))) (cbrt 1.0))
  (/ (+ (sqrt x) (sqrt (+ x 1.0))) (sqrt 1.0))
  (/ (+ (sqrt x) (sqrt (+ x 1.0))) 1.0)
  (/ (+ (sqrt x) (sqrt (+ x 1.0))) 1.0)
  (/ 1.0 (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3)))
  (/ 1.0 (- x (+ x 1.0)))
  (* (* 1.0 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) 1.0)
  (expm1 (+ (sqrt x) (sqrt (+ x 1.0))))
  (log1p (+ (sqrt x) (sqrt (+ x 1.0))))
  (exp (+ (sqrt x) (sqrt (+ x 1.0))))
  (log (+ (sqrt x) (sqrt (+ x 1.0))))
  (exp (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))
  (pow (+ (sqrt x) (sqrt (+ x 1.0))) 3)
  (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))
  (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3))
  (- (+ x (+ x 1.0)) (* (sqrt x) (sqrt (+ x 1.0))))
  (- x (+ x 1.0))
  (- (sqrt x) (sqrt (+ x 1.0)))
  (+ (sqrt x) (sqrt (+ x 1.0)))
  (+ (sqrt x) (sqrt (+ x 1.0)))
  (+ (sqrt x) (sqrt (+ x 1.0)))
  (expm1 (sqrt (+ x 1.0)))
  (log1p (sqrt (+ x 1.0)))
  (log (sqrt (+ x 1.0)))
  (exp (sqrt (+ x 1.0)))
  (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0))))
  (cbrt (sqrt (+ x 1.0)))
  (pow (sqrt (+ x 1.0)) 3)
  (fabs (cbrt (+ x 1.0)))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  1
  (sqrt (+ x 1.0))
  1
  (sqrt (+ x 1.0))
  (hypot (pow x 3/2) (pow 1.0 3/2))
  (sqrt (fma x x (* 1.0 (- 1.0 x))))
  (sqrt (- (* x x) (* 1.0 1.0)))
  (sqrt (- x 1.0))
  1/2
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (+ (- (fma 0.375 (/ (pow x 2) (pow (sqrt 1.0) 5)) (/ 1.0 (sqrt 1.0))) (fma +nan.0 (/ (* x x) 1.0) (* 0.5 (/ x (pow (sqrt 1.0) 3))))) (fma (* (/ x 1.0) (/ x 1.0)) +nan.0 (- (* +nan.0 (- (/ x 1.0) (/ (pow x 2) (pow (sqrt 1.0) 3)))))))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
  (- (fma 1/2 (/ x (sqrt 1.0)) (sqrt 1.0)) (fma +nan.0 (pow x 2) (- (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* +nan.0 x))))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
  (- (fma 1/2 (/ x (sqrt 1.0)) (sqrt 1.0)) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
4.597 * * * [progress]: adding candidates to table
4.808 * * [progress]: iteration 3 / 4
4.808 * * * [progress]: picking best candidate
4.821 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))>
4.821 * * * [progress]: localizing error
4.829 * * * [progress]: generating rewritten candidates
4.830 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
4.932 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
4.952 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
4.970 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
5.008 * * * [progress]: generating series expansions
5.008 * * * * [progress]: [ 1 / 4 ] generating series at (2)
5.008 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 1.0) 2) (+ (sqrt (+ x 1.0)) (sqrt x))) in (x) around 0
5.008 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 1.0) 2) (+ (sqrt (+ x 1.0)) (sqrt x))) in x
5.008 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 2) in x
5.008 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
5.008 * [taylor]: Taking taylor expansion of 1.0 in x
5.009 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
5.009 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
5.009 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
5.009 * [taylor]: Taking taylor expansion of x in x
5.009 * [taylor]: Taking taylor expansion of 1.0 in x
5.011 * [taylor]: Taking taylor expansion of (sqrt x) in x
5.011 * [taylor]: Taking taylor expansion of x in x
5.015 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 1.0) 2) (+ (sqrt (+ x 1.0)) (sqrt x))) in x
5.015 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 2) in x
5.015 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
5.015 * [taylor]: Taking taylor expansion of 1.0 in x
5.016 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
5.016 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
5.016 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
5.016 * [taylor]: Taking taylor expansion of x in x
5.016 * [taylor]: Taking taylor expansion of 1.0 in x
5.017 * [taylor]: Taking taylor expansion of (sqrt x) in x
5.017 * [taylor]: Taking taylor expansion of x in x
5.079 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 1.0) 2) (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in (x) around 0
5.079 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 1.0) 2) (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
5.079 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 2) in x
5.079 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
5.079 * [taylor]: Taking taylor expansion of 1.0 in x
5.080 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
5.080 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
5.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.080 * [taylor]: Taking taylor expansion of x in x
5.081 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
5.081 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
5.081 * [taylor]: Taking taylor expansion of 1.0 in x
5.081 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.081 * [taylor]: Taking taylor expansion of x in x
5.085 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 1.0) 2) (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
5.085 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 2) in x
5.085 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
5.085 * [taylor]: Taking taylor expansion of 1.0 in x
5.086 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
5.086 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
5.086 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.086 * [taylor]: Taking taylor expansion of x in x
5.087 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
5.087 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
5.087 * [taylor]: Taking taylor expansion of 1.0 in x
5.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.087 * [taylor]: Taking taylor expansion of x in x
5.124 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 1.0) 2) (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
5.124 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 1.0) 2) (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in x
5.124 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 2) in x
5.124 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
5.124 * [taylor]: Taking taylor expansion of 1.0 in x
5.130 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
5.130 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
5.130 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.130 * [taylor]: Taking taylor expansion of 1.0 in x
5.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.130 * [taylor]: Taking taylor expansion of x in x
5.132 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
5.132 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.132 * [taylor]: Taking taylor expansion of -1 in x
5.132 * [taylor]: Taking taylor expansion of x in x
5.136 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 1.0) 2) (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in x
5.136 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 2) in x
5.136 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
5.136 * [taylor]: Taking taylor expansion of 1.0 in x
5.136 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
5.136 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
5.136 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.136 * [taylor]: Taking taylor expansion of 1.0 in x
5.136 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.136 * [taylor]: Taking taylor expansion of x in x
5.138 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
5.138 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.138 * [taylor]: Taking taylor expansion of -1 in x
5.138 * [taylor]: Taking taylor expansion of x in x
5.176 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
5.176 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in (x) around 0
5.176 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
5.176 * [taylor]: Taking taylor expansion of 1.0 in x
5.176 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
5.176 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
5.176 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
5.176 * [taylor]: Taking taylor expansion of x in x
5.176 * [taylor]: Taking taylor expansion of 1.0 in x
5.178 * [taylor]: Taking taylor expansion of (sqrt x) in x
5.178 * [taylor]: Taking taylor expansion of x in x
5.180 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
5.180 * [taylor]: Taking taylor expansion of 1.0 in x
5.180 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
5.180 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
5.180 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
5.180 * [taylor]: Taking taylor expansion of x in x
5.180 * [taylor]: Taking taylor expansion of 1.0 in x
5.182 * [taylor]: Taking taylor expansion of (sqrt x) in x
5.182 * [taylor]: Taking taylor expansion of x in x
5.260 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in (x) around 0
5.260 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
5.260 * [taylor]: Taking taylor expansion of 1.0 in x
5.260 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
5.260 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
5.260 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.260 * [taylor]: Taking taylor expansion of x in x
5.261 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
5.262 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
5.262 * [taylor]: Taking taylor expansion of 1.0 in x
5.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.262 * [taylor]: Taking taylor expansion of x in x
5.264 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
5.264 * [taylor]: Taking taylor expansion of 1.0 in x
5.264 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
5.264 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
5.264 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.264 * [taylor]: Taking taylor expansion of x in x
5.265 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
5.265 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
5.265 * [taylor]: Taking taylor expansion of 1.0 in x
5.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.265 * [taylor]: Taking taylor expansion of x in x
5.286 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
5.286 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in x
5.286 * [taylor]: Taking taylor expansion of 1.0 in x
5.286 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
5.286 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
5.286 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.286 * [taylor]: Taking taylor expansion of 1.0 in x
5.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.286 * [taylor]: Taking taylor expansion of x in x
5.288 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
5.288 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.288 * [taylor]: Taking taylor expansion of -1 in x
5.288 * [taylor]: Taking taylor expansion of x in x
5.290 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in x
5.290 * [taylor]: Taking taylor expansion of 1.0 in x
5.290 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
5.290 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
5.290 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.290 * [taylor]: Taking taylor expansion of 1.0 in x
5.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.290 * [taylor]: Taking taylor expansion of x in x
5.297 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
5.297 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.298 * [taylor]: Taking taylor expansion of -1 in x
5.298 * [taylor]: Taking taylor expansion of x in x
5.318 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
5.318 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in (x) around 0
5.318 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
5.318 * [taylor]: Taking taylor expansion of 1.0 in x
5.318 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
5.318 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
5.318 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
5.318 * [taylor]: Taking taylor expansion of x in x
5.318 * [taylor]: Taking taylor expansion of 1.0 in x
5.320 * [taylor]: Taking taylor expansion of (sqrt x) in x
5.320 * [taylor]: Taking taylor expansion of x in x
5.322 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
5.322 * [taylor]: Taking taylor expansion of 1.0 in x
5.322 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
5.322 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
5.322 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
5.322 * [taylor]: Taking taylor expansion of x in x
5.322 * [taylor]: Taking taylor expansion of 1.0 in x
5.324 * [taylor]: Taking taylor expansion of (sqrt x) in x
5.324 * [taylor]: Taking taylor expansion of x in x
5.403 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in (x) around 0
5.403 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
5.403 * [taylor]: Taking taylor expansion of 1.0 in x
5.403 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
5.403 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
5.403 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.403 * [taylor]: Taking taylor expansion of x in x
5.404 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
5.404 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
5.404 * [taylor]: Taking taylor expansion of 1.0 in x
5.404 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.405 * [taylor]: Taking taylor expansion of x in x
5.407 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
5.407 * [taylor]: Taking taylor expansion of 1.0 in x
5.407 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
5.407 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
5.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.407 * [taylor]: Taking taylor expansion of x in x
5.408 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
5.408 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
5.408 * [taylor]: Taking taylor expansion of 1.0 in x
5.408 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.408 * [taylor]: Taking taylor expansion of x in x
5.428 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
5.428 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in x
5.428 * [taylor]: Taking taylor expansion of 1.0 in x
5.428 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
5.428 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
5.428 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.428 * [taylor]: Taking taylor expansion of 1.0 in x
5.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.428 * [taylor]: Taking taylor expansion of x in x
5.430 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
5.430 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.430 * [taylor]: Taking taylor expansion of -1 in x
5.430 * [taylor]: Taking taylor expansion of x in x
5.432 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in x
5.432 * [taylor]: Taking taylor expansion of 1.0 in x
5.432 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
5.432 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
5.432 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.432 * [taylor]: Taking taylor expansion of 1.0 in x
5.432 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.432 * [taylor]: Taking taylor expansion of x in x
5.434 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
5.434 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.434 * [taylor]: Taking taylor expansion of -1 in x
5.434 * [taylor]: Taking taylor expansion of x in x
5.455 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
5.455 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt 1.0)) in (x) around 0
5.455 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt 1.0)) in x
5.455 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x)))) in x
5.455 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
5.455 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
5.455 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
5.455 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
5.455 * [taylor]: Taking taylor expansion of x in x
5.455 * [taylor]: Taking taylor expansion of 1.0 in x
5.462 * [taylor]: Taking taylor expansion of (sqrt x) in x
5.462 * [taylor]: Taking taylor expansion of x in x
5.479 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
5.479 * [taylor]: Taking taylor expansion of 1.0 in x
5.479 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt 1.0)) in x
5.479 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x)))) in x
5.479 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
5.479 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
5.479 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
5.479 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
5.479 * [taylor]: Taking taylor expansion of x in x
5.479 * [taylor]: Taking taylor expansion of 1.0 in x
5.481 * [taylor]: Taking taylor expansion of (sqrt x) in x
5.481 * [taylor]: Taking taylor expansion of x in x
5.498 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
5.498 * [taylor]: Taking taylor expansion of 1.0 in x
5.657 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))))) (sqrt 1.0)) in (x) around 0
5.657 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))))) (sqrt 1.0)) in x
5.657 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))))) in x
5.657 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
5.657 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
5.657 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
5.657 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.657 * [taylor]: Taking taylor expansion of x in x
5.659 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
5.659 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
5.659 * [taylor]: Taking taylor expansion of 1.0 in x
5.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.659 * [taylor]: Taking taylor expansion of x in x
5.669 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
5.669 * [taylor]: Taking taylor expansion of 1.0 in x
5.669 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))))) (sqrt 1.0)) in x
5.670 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))))) in x
5.670 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
5.670 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
5.670 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
5.670 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.670 * [taylor]: Taking taylor expansion of x in x
5.671 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
5.671 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
5.671 * [taylor]: Taking taylor expansion of 1.0 in x
5.671 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.671 * [taylor]: Taking taylor expansion of x in x
5.681 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
5.681 * [taylor]: Taking taylor expansion of 1.0 in x
5.729 * [approximate]: Taking taylor expansion of (* (sqrt 1.0) (sqrt (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))))) in (x) around 0
5.729 * [taylor]: Taking taylor expansion of (* (sqrt 1.0) (sqrt (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))))) in x
5.729 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
5.729 * [taylor]: Taking taylor expansion of 1.0 in x
5.730 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))))) in x
5.730 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in x
5.730 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
5.730 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
5.730 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.730 * [taylor]: Taking taylor expansion of 1.0 in x
5.730 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.730 * [taylor]: Taking taylor expansion of x in x
5.731 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
5.731 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.731 * [taylor]: Taking taylor expansion of -1 in x
5.731 * [taylor]: Taking taylor expansion of x in x
5.742 * [taylor]: Taking taylor expansion of (* (sqrt 1.0) (sqrt (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))))) in x
5.742 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
5.742 * [taylor]: Taking taylor expansion of 1.0 in x
5.743 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))))) in x
5.743 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in x
5.743 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
5.743 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
5.743 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.743 * [taylor]: Taking taylor expansion of 1.0 in x
5.743 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.743 * [taylor]: Taking taylor expansion of x in x
5.745 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
5.745 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.745 * [taylor]: Taking taylor expansion of -1 in x
5.745 * [taylor]: Taking taylor expansion of x in x
5.800 * * * [progress]: simplifying candidates
5.805 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (log1p (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))) (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))) (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (+ 1 1)
  (+ (log (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (log (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (log (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (exp (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (* (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (* (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (cbrt (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))) (cbrt (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))))
  (cbrt (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (* (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))) (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))) (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (sqrt (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt 1.0) (sqrt 1.0))
  (* (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (* (cbrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (cbrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))) (* (cbrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (cbrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))))
  (* (cbrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (cbrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (* (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))) (sqrt (* (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))))
  (* (sqrt (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))) (sqrt (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))))
  (* (sqrt (/ (cbrt 1.0) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (/ (cbrt 1.0) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (/ (cbrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (/ (cbrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (/ (* (cbrt 1.0) (cbrt 1.0)) 1)) (sqrt (/ (* (cbrt 1.0) (cbrt 1.0)) 1)))
  (* (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (* (cbrt 1.0) (cbrt 1.0)) 1)) (sqrt (/ (* (cbrt 1.0) (cbrt 1.0)) 1)))
  (* (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 1))) (sqrt (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 1))))
  (* (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 1))) (sqrt (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 1))))
  (* (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 1))) (sqrt (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 1))))
  (* (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 1))) (sqrt (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 1))))
  (* (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (* (cbrt 1.0) (cbrt 1.0)) 1)) (sqrt (/ (* (cbrt 1.0) (cbrt 1.0)) 1)))
  (* (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (* (cbrt 1.0) (cbrt 1.0)) 1)) (sqrt (/ (* (cbrt 1.0) (cbrt 1.0)) 1)))
  (* (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (sqrt 1.0) (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))) (sqrt (/ (sqrt 1.0) (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))))
  (* (sqrt (/ (sqrt 1.0) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (/ (sqrt 1.0) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (/ (sqrt 1.0) 1)) (sqrt (/ (sqrt 1.0) 1)))
  (* (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (sqrt 1.0) 1)) (sqrt (/ (sqrt 1.0) 1)))
  (* (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (sqrt 1.0) (sqrt 1))) (sqrt (/ (sqrt 1.0) (sqrt 1))))
  (* (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (sqrt 1.0) (sqrt 1))) (sqrt (/ (sqrt 1.0) (sqrt 1))))
  (* (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (sqrt 1.0) (sqrt 1))) (sqrt (/ (sqrt 1.0) (sqrt 1))))
  (* (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (sqrt 1.0) (sqrt 1))) (sqrt (/ (sqrt 1.0) (sqrt 1))))
  (* (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (sqrt 1.0) 1)) (sqrt (/ (sqrt 1.0) 1)))
  (* (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (sqrt 1.0) 1)) (sqrt (/ (sqrt 1.0) 1)))
  (* (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ 1 (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))) (sqrt (/ 1 (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))))
  (* (sqrt (/ 1.0 (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (/ 1.0 (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (/ 1 (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (/ 1 (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (/ 1.0 (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (/ 1.0 (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (/ 1 1)) (sqrt (/ 1 1)))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ 1 1)) (sqrt (/ 1 1)))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ 1 (sqrt 1))) (sqrt (/ 1 (sqrt 1))))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ 1 (sqrt 1))) (sqrt (/ 1 (sqrt 1))))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ 1 (sqrt 1))) (sqrt (/ 1 (sqrt 1))))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ 1 (sqrt 1))) (sqrt (/ 1 (sqrt 1))))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ 1 1)) (sqrt (/ 1 1)))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ 1 1)) (sqrt (/ 1 1)))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt 1.0) (sqrt 1.0))
  (* (sqrt (/ 1 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ 1.0 (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3)))) (sqrt (/ 1.0 (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3)))))
  (* (sqrt (+ (* (sqrt x) (sqrt x)) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (+ (* (sqrt x) (sqrt x)) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (/ 1.0 (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))))) (sqrt (/ 1.0 (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))))))
  (* (sqrt (- (sqrt x) (sqrt (+ x 1.0)))) (sqrt (- (sqrt x) (sqrt (+ x 1.0)))))
  (* (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* 1 1)
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))))
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  (- (+ (* +nan.0 (/ (pow (sqrt 1.0) 2) (pow x 2))) (- (+ (* +nan.0 (/ (pow (sqrt 1.0) 2) x)) (- (* +nan.0 (pow (sqrt 1.0) 2)))))))
  (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow x 2) (pow (sqrt 1.0) 5)))) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 2))) (- (* 0.5 (/ x (pow (sqrt 1.0) 3))) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 4))) (- (+ (* +nan.0 (/ x (pow (sqrt 1.0) 2))) (- (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))))))))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow x 2) (pow (sqrt 1.0) 5)))) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 2))) (- (* 0.5 (/ x (pow (sqrt 1.0) 3))) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 4))) (- (+ (* +nan.0 (/ x (pow (sqrt 1.0) 2))) (- (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))))))))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* 5/32 (* (pow x 2) (sqrt (/ 1 (pow (sqrt 1.0) 7))))) (sqrt (sqrt 1.0))) (+ (* 1/4 (* x (sqrt (/ 1 (pow (sqrt 1.0) 3))))) (- (+ (* +nan.0 (* (pow x 2) (sqrt (/ 1 (pow (sqrt 1.0) 3))))) (- (+ (* +nan.0 (* x (sqrt (/ 1 (sqrt 1.0))))) (- (+ (* +nan.0 (* (pow x 2) (sqrt (/ 1 (sqrt 1.0))))) (- (* +nan.0 (* (pow x 2) (sqrt (/ 1 (pow (sqrt 1.0) 5))))))))))))))
  (- (* (sqrt +nan.0) (sqrt 1.0)) (+ (* +nan.0 (/ (sqrt 1.0) (* (sqrt +nan.0) (pow x 2)))) (- (+ (* +nan.0 (/ (sqrt 1.0) (* (sqrt +nan.0) x))) (- (* +nan.0 (/ (sqrt 1.0) (* (pow (sqrt +nan.0) 3) (pow x 2)))))))))
  (- (* (sqrt +nan.0) (sqrt 1.0)) (+ (* +nan.0 (/ (sqrt 1.0) (* (sqrt +nan.0) (pow x 2)))) (- (+ (* +nan.0 (/ (sqrt 1.0) (* (sqrt +nan.0) x))) (- (* +nan.0 (/ (sqrt 1.0) (* (pow (sqrt +nan.0) 3) (pow x 2)))))))))
5.820 * * [simplify]: iteration  0 :  317  enodes  (cost  6276 )
5.877 * * [simplify]: iteration  1 :  684  enodes  (cost  4534 )
6.077 * * [simplify]: iteration  2 :  3276  enodes  (cost  4194 )
7.305 * * [simplify]: iteration  done :  5001  enodes  (cost  4187 )
7.312 * [simplify]: Simplified to:
   (expm1 (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (log1p (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  1
  1
  2
  1
  1
  (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  2
  (log (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (log (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (exp (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (pow (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))) 3)
  (* (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (pow (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))) 3)
  (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  1.0
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (* (cbrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (pow (cbrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) 3))
  (* (cbrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (cbrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ (cbrt 1.0) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (cbrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ (sqrt 1.0) (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ 1.0 (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ 1.0 (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  1.0
  (/ 1 (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1.0 (fma x (sqrt x) (pow (sqrt (+ x 1.0)) 3)))
  (+ (- (+ x 1.0) (* (sqrt x) (sqrt (+ x 1.0)))) x)
  (/ 1.0 (- x (+ 1.0 x)))
  (- (sqrt x) (sqrt (+ x 1.0)))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (sqrt (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (sqrt (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (sqrt (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (sqrt (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  1
  2
  1
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (* (cbrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (cbrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))))
  (* (fabs (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (pow (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) 3)
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (fabs (/ (cbrt 1.0) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (fabs (cbrt 1.0)) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (fabs (cbrt 1.0)) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (fabs (cbrt 1.0)) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (fabs (cbrt 1.0)) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ (sqrt 1.0) (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (sqrt 1.0)))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (sqrt 1.0)))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (sqrt 1.0)))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (sqrt 1.0)))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1 (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1 (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (sqrt 1.0) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (fma x (sqrt x) (pow (sqrt (+ x 1.0)) 3)))))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (- x (+ 1.0 x)))))
  (pow (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) 3)
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (cbrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (pow (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) 3)
  (* (sqrt (/ (cbrt 1.0) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (cbrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (sqrt 1.0) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ 1.0 (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ 1.0 (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (sqrt (/ 1 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (+ (- (+ x 1.0) (* (sqrt x) (sqrt (+ x 1.0)))) x)) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt (- (sqrt x) (sqrt (+ x 1.0)))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (pow (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) 3)
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (sqrt 1.0) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (sqrt 1.0) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (expm1 (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (log1p (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (log (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (log (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (exp (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (pow (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))) 3)
  (* (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (pow (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))) 3)
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (- 1.0)
  (- (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ (cbrt 1.0) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (cbrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ (sqrt 1.0) (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ 1.0 (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ 1.0 (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1 (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ (+ (sqrt x) (sqrt (+ x 1.0))) 1.0)
  (/ 1.0 (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ 1.0 (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  1.0
  1.0
  1.0
  1.0
  (/ (+ (sqrt x) (sqrt (+ x 1.0))) (cbrt 1.0))
  (/ (+ (sqrt x) (sqrt (+ x 1.0))) (sqrt 1.0))
  (/ (+ (sqrt x) (sqrt (+ x 1.0))) 1.0)
  (/ 1.0 (fma x (sqrt x) (pow (sqrt (+ x 1.0)) 3)))
  (/ 1.0 (- x (+ 1.0 x)))
  (expm1 (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (log1p (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (log (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (log (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (exp (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (pow (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))) 3)
  (* (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (pow (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))) 3)
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (- 1.0)
  (- (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ (cbrt 1.0) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (cbrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ (sqrt 1.0) (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ 1.0 (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ 1.0 (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1 (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ (+ (sqrt x) (sqrt (+ x 1.0))) 1.0)
  (/ 1.0 (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ 1.0 (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  1.0
  1.0
  1.0
  1.0
  (/ (+ (sqrt x) (sqrt (+ x 1.0))) (cbrt 1.0))
  (/ (+ (sqrt x) (sqrt (+ x 1.0))) (sqrt 1.0))
  (/ (+ (sqrt x) (sqrt (+ x 1.0))) 1.0)
  (/ 1.0 (fma x (sqrt x) (pow (sqrt (+ x 1.0)) 3)))
  (/ 1.0 (- x (+ 1.0 x)))
  (expm1 (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (log1p (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (log (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (exp (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (cbrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (cbrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (cbrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (pow (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) 3)
  (fabs (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (cbrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (fabs (/ (cbrt 1.0) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (/ (cbrt 1.0) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (/ (cbrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (fabs (cbrt 1.0))
  (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (fabs (cbrt 1.0))
  (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (fabs (cbrt 1.0))
  (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (fabs (cbrt 1.0))
  (sqrt (/ (cbrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ (sqrt 1.0) (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (sqrt (/ (sqrt 1.0) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (/ (sqrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (sqrt 1.0))
  (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (sqrt 1.0))
  (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (sqrt 1.0))
  (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (sqrt 1.0))
  (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1 (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (sqrt (/ 1.0 (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (/ 1 (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (/ 1.0 (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  1
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  1
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  1
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  1
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  1
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt 1.0)
  (sqrt (/ 1 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (fma x (sqrt x) (pow (sqrt (+ x 1.0)) 3))))
  (sqrt (+ (- (+ x 1.0) (* (sqrt x) (sqrt (+ x 1.0)))) x))
  (sqrt (/ 1.0 (- x (+ 1.0 x))))
  (sqrt (- (sqrt x) (sqrt (+ x 1.0))))
  (sqrt 1.0)
  (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))
  1/2
  (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (+ (- (fma 3/8 (/ (pow x 2) (pow (sqrt 1.0) 3)) (sqrt 1.0)) (fma (/ (pow x 2) 1.0) +nan.0 (* 1/2 (/ x (sqrt 1.0))))) (- (* +nan.0 (pow x 2)) (* +nan.0 (- (/ (pow x 2) (sqrt 1.0)) x))))
  (- (* +nan.0 (- (/ 1.0 x) 1.0)) (/ (* +nan.0 1.0) (pow x 2)))
  (- (* +nan.0 (- (/ 1.0 x) 1.0)) (/ (* +nan.0 1.0) (pow x 2)))
  (+ (- (fma 0.375 (/ (pow x 2) (pow (sqrt 1.0) 5)) (/ 1.0 (sqrt 1.0))) (fma (/ (pow x 2) 1.0) +nan.0 (* 0.5 (/ x (pow (sqrt 1.0) 3))))) (- (* +nan.0 (/ (/ (pow x 2) 1.0) 1.0)) (* +nan.0 (- (/ x 1.0) (/ (pow x 2) (pow (sqrt 1.0) 3))))))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2)))
  (+ (- (fma 0.375 (/ (pow x 2) (pow (sqrt 1.0) 5)) (/ 1.0 (sqrt 1.0))) (fma (/ (pow x 2) 1.0) +nan.0 (* 0.5 (/ x (pow (sqrt 1.0) 3))))) (- (* +nan.0 (/ (/ (pow x 2) 1.0) 1.0)) (* +nan.0 (- (/ x 1.0) (/ (pow x 2) (pow (sqrt 1.0) 3))))))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2)))
  (fma (* (pow x 2) (sqrt (/ 1 (pow (sqrt 1.0) 7)))) 5/32 (- (sqrt (sqrt 1.0)) (fma (* 1/4 x) (sqrt (/ 1 (pow (sqrt 1.0) 3))) (- (- (* +nan.0 (* x (sqrt (/ 1 (sqrt 1.0))))) (* (* +nan.0 (pow x 2)) (- (sqrt (/ 1 (sqrt 1.0))) (sqrt (/ 1 (pow (sqrt 1.0) 5)))))) (* +nan.0 (* (pow x 2) (sqrt (/ 1 (pow (sqrt 1.0) 3)))))))))
  (+ (- (* (sqrt +nan.0) (sqrt 1.0)) (* +nan.0 (/ (sqrt 1.0) (* (sqrt +nan.0) (pow x 2))))) (* +nan.0 (- (/ (sqrt 1.0) (* (sqrt +nan.0) x)) (/ (sqrt 1.0) (* (pow (sqrt +nan.0) 3) (pow x 2))))))
  (+ (- (* (sqrt +nan.0) (sqrt 1.0)) (* +nan.0 (/ (sqrt 1.0) (* (sqrt +nan.0) (pow x 2))))) (* +nan.0 (- (/ (sqrt 1.0) (* (sqrt +nan.0) x)) (/ (sqrt 1.0) (* (pow (sqrt +nan.0) 3) (pow x 2))))))
7.315 * * * [progress]: adding candidates to table
7.837 * * [progress]: iteration 4 / 4
7.837 * * * [progress]: picking best candidate
7.853 * * * * [pick]: Picked  #<alt (λ (x) (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))))>
7.854 * * * [progress]: localizing error
7.867 * * * [progress]: generating rewritten candidates
7.867 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
7.942 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
7.966 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
7.989 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2)
8.005 * * * [progress]: generating series expansions
8.005 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
8.005 * [approximate]: Taking taylor expansion of (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2) in (x) around 0
8.005 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2) in x
8.005 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
8.005 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
8.005 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
8.005 * [taylor]: Taking taylor expansion of x in x
8.005 * [taylor]: Taking taylor expansion of 1.0 in x
8.008 * [taylor]: Taking taylor expansion of (sqrt x) in x
8.008 * [taylor]: Taking taylor expansion of x in x
8.010 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2) in x
8.010 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
8.010 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
8.010 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
8.010 * [taylor]: Taking taylor expansion of x in x
8.010 * [taylor]: Taking taylor expansion of 1.0 in x
8.012 * [taylor]: Taking taylor expansion of (sqrt x) in x
8.012 * [taylor]: Taking taylor expansion of x in x
8.054 * [approximate]: Taking taylor expansion of (pow (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) 2) in (x) around 0
8.054 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) 2) in x
8.055 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
8.055 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
8.055 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.055 * [taylor]: Taking taylor expansion of x in x
8.056 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
8.056 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
8.056 * [taylor]: Taking taylor expansion of 1.0 in x
8.056 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.056 * [taylor]: Taking taylor expansion of x in x
8.058 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) 2) in x
8.058 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
8.058 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
8.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.058 * [taylor]: Taking taylor expansion of x in x
8.060 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
8.060 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
8.060 * [taylor]: Taking taylor expansion of 1.0 in x
8.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.060 * [taylor]: Taking taylor expansion of x in x
8.086 * [approximate]: Taking taylor expansion of (pow (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) 2) in (x) around 0
8.087 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) 2) in x
8.087 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
8.087 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
8.087 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
8.087 * [taylor]: Taking taylor expansion of 1.0 in x
8.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.087 * [taylor]: Taking taylor expansion of x in x
8.088 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
8.088 * [taylor]: Taking taylor expansion of (/ -1 x) in x
8.088 * [taylor]: Taking taylor expansion of -1 in x
8.088 * [taylor]: Taking taylor expansion of x in x
8.090 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) 2) in x
8.090 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
8.090 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
8.090 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
8.090 * [taylor]: Taking taylor expansion of 1.0 in x
8.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.090 * [taylor]: Taking taylor expansion of x in x
8.092 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
8.092 * [taylor]: Taking taylor expansion of (/ -1 x) in x
8.092 * [taylor]: Taking taylor expansion of -1 in x
8.092 * [taylor]: Taking taylor expansion of x in x
8.111 * * * * [progress]: [ 2 / 4 ] generating series at (2)
8.112 * [approximate]: Taking taylor expansion of (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x))) in (x) around 0
8.112 * [taylor]: Taking taylor expansion of (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x))) in x
8.112 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
8.112 * [taylor]: Taking taylor expansion of 1.0 in x
8.112 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
8.112 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
8.112 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
8.112 * [taylor]: Taking taylor expansion of x in x
8.112 * [taylor]: Taking taylor expansion of 1.0 in x
8.114 * [taylor]: Taking taylor expansion of (sqrt x) in x
8.114 * [taylor]: Taking taylor expansion of x in x
8.116 * [taylor]: Taking taylor expansion of (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x))) in x
8.116 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
8.116 * [taylor]: Taking taylor expansion of 1.0 in x
8.117 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
8.117 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
8.117 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
8.117 * [taylor]: Taking taylor expansion of x in x
8.117 * [taylor]: Taking taylor expansion of 1.0 in x
8.119 * [taylor]: Taking taylor expansion of (sqrt x) in x
8.119 * [taylor]: Taking taylor expansion of x in x
8.192 * [approximate]: Taking taylor expansion of (/ (sqrt 1.0) (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in (x) around 0
8.192 * [taylor]: Taking taylor expansion of (/ (sqrt 1.0) (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
8.192 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
8.192 * [taylor]: Taking taylor expansion of 1.0 in x
8.193 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
8.193 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
8.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.193 * [taylor]: Taking taylor expansion of x in x
8.194 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
8.194 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
8.194 * [taylor]: Taking taylor expansion of 1.0 in x
8.194 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.194 * [taylor]: Taking taylor expansion of x in x
8.197 * [taylor]: Taking taylor expansion of (/ (sqrt 1.0) (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
8.197 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
8.197 * [taylor]: Taking taylor expansion of 1.0 in x
8.197 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
8.198 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
8.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.198 * [taylor]: Taking taylor expansion of x in x
8.199 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
8.199 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
8.199 * [taylor]: Taking taylor expansion of 1.0 in x
8.199 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.199 * [taylor]: Taking taylor expansion of x in x
8.227 * [approximate]: Taking taylor expansion of (/ (sqrt 1.0) (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
8.227 * [taylor]: Taking taylor expansion of (/ (sqrt 1.0) (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in x
8.227 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
8.227 * [taylor]: Taking taylor expansion of 1.0 in x
8.228 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
8.228 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
8.228 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
8.228 * [taylor]: Taking taylor expansion of 1.0 in x
8.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.228 * [taylor]: Taking taylor expansion of x in x
8.230 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
8.230 * [taylor]: Taking taylor expansion of (/ -1 x) in x
8.230 * [taylor]: Taking taylor expansion of -1 in x
8.230 * [taylor]: Taking taylor expansion of x in x
8.232 * [taylor]: Taking taylor expansion of (/ (sqrt 1.0) (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in x
8.232 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
8.232 * [taylor]: Taking taylor expansion of 1.0 in x
8.233 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
8.233 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
8.233 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
8.233 * [taylor]: Taking taylor expansion of 1.0 in x
8.233 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.233 * [taylor]: Taking taylor expansion of x in x
8.235 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
8.235 * [taylor]: Taking taylor expansion of (/ -1 x) in x
8.235 * [taylor]: Taking taylor expansion of -1 in x
8.235 * [taylor]: Taking taylor expansion of x in x
8.270 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
8.270 * [approximate]: Taking taylor expansion of (/ 1.0 (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2)) in (x) around 0
8.270 * [taylor]: Taking taylor expansion of (/ 1.0 (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2)) in x
8.270 * [taylor]: Taking taylor expansion of 1.0 in x
8.270 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2) in x
8.270 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
8.270 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
8.270 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
8.270 * [taylor]: Taking taylor expansion of x in x
8.270 * [taylor]: Taking taylor expansion of 1.0 in x
8.272 * [taylor]: Taking taylor expansion of (sqrt x) in x
8.272 * [taylor]: Taking taylor expansion of x in x
8.276 * [taylor]: Taking taylor expansion of (/ 1.0 (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2)) in x
8.276 * [taylor]: Taking taylor expansion of 1.0 in x
8.276 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2) in x
8.276 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
8.276 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
8.276 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
8.276 * [taylor]: Taking taylor expansion of x in x
8.276 * [taylor]: Taking taylor expansion of 1.0 in x
8.278 * [taylor]: Taking taylor expansion of (sqrt x) in x
8.278 * [taylor]: Taking taylor expansion of x in x
8.404 * [approximate]: Taking taylor expansion of (/ 1.0 (pow (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) 2)) in (x) around 0
8.404 * [taylor]: Taking taylor expansion of (/ 1.0 (pow (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) 2)) in x
8.404 * [taylor]: Taking taylor expansion of 1.0 in x
8.404 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) 2) in x
8.404 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
8.404 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
8.404 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.404 * [taylor]: Taking taylor expansion of x in x
8.406 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
8.406 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
8.406 * [taylor]: Taking taylor expansion of 1.0 in x
8.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.406 * [taylor]: Taking taylor expansion of x in x
8.409 * [taylor]: Taking taylor expansion of (/ 1.0 (pow (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) 2)) in x
8.409 * [taylor]: Taking taylor expansion of 1.0 in x
8.409 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) 2) in x
8.409 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
8.409 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
8.409 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.409 * [taylor]: Taking taylor expansion of x in x
8.410 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
8.410 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
8.410 * [taylor]: Taking taylor expansion of 1.0 in x
8.410 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.410 * [taylor]: Taking taylor expansion of x in x
8.441 * [approximate]: Taking taylor expansion of (/ 1.0 (pow (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) 2)) in (x) around 0
8.441 * [taylor]: Taking taylor expansion of (/ 1.0 (pow (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) 2)) in x
8.441 * [taylor]: Taking taylor expansion of 1.0 in x
8.441 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) 2) in x
8.441 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
8.441 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
8.441 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
8.441 * [taylor]: Taking taylor expansion of 1.0 in x
8.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.442 * [taylor]: Taking taylor expansion of x in x
8.443 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
8.443 * [taylor]: Taking taylor expansion of (/ -1 x) in x
8.443 * [taylor]: Taking taylor expansion of -1 in x
8.443 * [taylor]: Taking taylor expansion of x in x
8.446 * [taylor]: Taking taylor expansion of (/ 1.0 (pow (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) 2)) in x
8.446 * [taylor]: Taking taylor expansion of 1.0 in x
8.446 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) 2) in x
8.446 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
8.446 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
8.446 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
8.446 * [taylor]: Taking taylor expansion of 1.0 in x
8.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.446 * [taylor]: Taking taylor expansion of x in x
8.448 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
8.448 * [taylor]: Taking taylor expansion of (/ -1 x) in x
8.448 * [taylor]: Taking taylor expansion of -1 in x
8.448 * [taylor]: Taking taylor expansion of x in x
8.472 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2)
8.472 * [approximate]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in (x) around 0
8.472 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
8.472 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
8.472 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
8.472 * [taylor]: Taking taylor expansion of x in x
8.472 * [taylor]: Taking taylor expansion of 1.0 in x
8.474 * [taylor]: Taking taylor expansion of (sqrt x) in x
8.474 * [taylor]: Taking taylor expansion of x in x
8.475 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
8.475 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
8.475 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
8.475 * [taylor]: Taking taylor expansion of x in x
8.475 * [taylor]: Taking taylor expansion of 1.0 in x
8.477 * [taylor]: Taking taylor expansion of (sqrt x) in x
8.477 * [taylor]: Taking taylor expansion of x in x
8.496 * [approximate]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in (x) around 0
8.496 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
8.496 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
8.496 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.496 * [taylor]: Taking taylor expansion of x in x
8.498 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
8.498 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
8.498 * [taylor]: Taking taylor expansion of 1.0 in x
8.498 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.498 * [taylor]: Taking taylor expansion of x in x
8.499 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
8.499 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
8.499 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.499 * [taylor]: Taking taylor expansion of x in x
8.501 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
8.501 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
8.501 * [taylor]: Taking taylor expansion of 1.0 in x
8.501 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.501 * [taylor]: Taking taylor expansion of x in x
8.522 * [approximate]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
8.522 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
8.522 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
8.522 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
8.522 * [taylor]: Taking taylor expansion of 1.0 in x
8.522 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.522 * [taylor]: Taking taylor expansion of x in x
8.524 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
8.524 * [taylor]: Taking taylor expansion of (/ -1 x) in x
8.524 * [taylor]: Taking taylor expansion of -1 in x
8.524 * [taylor]: Taking taylor expansion of x in x
8.525 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
8.525 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
8.525 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
8.525 * [taylor]: Taking taylor expansion of 1.0 in x
8.525 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.525 * [taylor]: Taking taylor expansion of x in x
8.527 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
8.527 * [taylor]: Taking taylor expansion of (/ -1 x) in x
8.527 * [taylor]: Taking taylor expansion of -1 in x
8.527 * [taylor]: Taking taylor expansion of x in x
8.542 * * * [progress]: simplifying candidates
8.544 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (log1p (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (+ 1 1)
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (+ 1 1)
  (+ (log (+ (sqrt x) (sqrt (+ x 1.0)))) (log (+ (sqrt x) (sqrt (+ x 1.0)))))
  (log (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (exp (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (* (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))) (+ (sqrt x) (sqrt (+ x 1.0)))) (* (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (cbrt (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))) (cbrt (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (cbrt (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (* (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3)) (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3)))
  (* (+ (* (sqrt x) (sqrt x)) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt (+ x 1.0))))) (+ (* (sqrt x) (sqrt x)) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt (+ x 1.0))))))
  (* (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3)) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))))
  (* (+ (* (sqrt x) (sqrt x)) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt (+ x 1.0))))) (- (sqrt x) (sqrt (+ x 1.0))))
  (* (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))) (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3)))
  (* (- (sqrt x) (sqrt (+ x 1.0))) (+ (* (sqrt x) (sqrt x)) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt (+ x 1.0))))))
  (* (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))))
  (* (- (sqrt x) (sqrt (+ x 1.0))) (- (sqrt x) (sqrt (+ x 1.0))))
  (* (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))) (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* 1 1)
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* 1 1)
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (sqrt 1) (sqrt 1))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (sqrt 1) (sqrt 1))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (sqrt 1) (sqrt 1))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (sqrt 1) (sqrt 1))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* 1 1)
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* 1 1)
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* 2 1)
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (sqrt x))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (sqrt (+ x 1.0)))
  (* (sqrt x) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (sqrt (+ x 1.0)) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) 1)
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (sqrt 1))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (sqrt 1))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) 1)
  (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3)))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))))
  (* (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3)) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (expm1 (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (log1p (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (log (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (exp (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (cbrt (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))) (cbrt (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))))
  (cbrt (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (* (* (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))) (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))) (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (sqrt (* (cbrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))) (cbrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))))
  (sqrt (cbrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (sqrt (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (sqrt (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt 1)
  (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (* 1.0 1.0))
  (sqrt (/ 1 (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (/ (* 1.0 1.0) (* (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3)) (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3)))))
  (sqrt (* (+ (* (sqrt x) (sqrt x)) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt (+ x 1.0))))) (+ (* (sqrt x) (sqrt x)) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt (+ x 1.0)))))))
  (sqrt (/ (* 1.0 1.0) (* (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3)) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))))))
  (sqrt (* (+ (* (sqrt x) (sqrt x)) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt (+ x 1.0))))) (- (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ (* 1.0 1.0) (* (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))) (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3)))))
  (sqrt (* (- (sqrt x) (sqrt (+ x 1.0))) (+ (* (sqrt x) (sqrt x)) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt (+ x 1.0)))))))
  (sqrt (/ (* 1.0 1.0) (* (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))))))
  (sqrt (* (- (sqrt x) (sqrt (+ x 1.0))) (- (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3)))))
  (sqrt (+ (* (sqrt x) (sqrt x)) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))))))
  (sqrt (- (sqrt x) (sqrt (+ x 1.0))))
  (sqrt (/ (* 1.0 1.0) (* (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3)) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (+ (* (sqrt x) (sqrt x)) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (/ (* 1.0 1.0) (* (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (- (sqrt x) (sqrt (+ x 1.0))))
  (sqrt (* 1.0 1.0))
  (sqrt (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ 1 2)
  (sqrt (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (sqrt (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (expm1 (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (log1p (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (- (+ (log 1.0) (log 1.0)) (+ (log (+ (sqrt x) (sqrt (+ x 1.0)))) (log (+ (sqrt x) (sqrt (+ x 1.0))))))
  (- (+ (log 1.0) (log 1.0)) (log (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (- (log (* 1.0 1.0)) (+ (log (+ (sqrt x) (sqrt (+ x 1.0)))) (log (+ (sqrt x) (sqrt (+ x 1.0))))))
  (- (log (* 1.0 1.0)) (log (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (log (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (exp (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ (* (* (* 1.0 1.0) 1.0) (* (* 1.0 1.0) 1.0)) (* (* (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))) (+ (sqrt x) (sqrt (+ x 1.0)))) (* (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ (* (* (* 1.0 1.0) 1.0) (* (* 1.0 1.0) 1.0)) (* (* (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ (* (* (* 1.0 1.0) (* 1.0 1.0)) (* 1.0 1.0)) (* (* (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))) (+ (sqrt x) (sqrt (+ x 1.0)))) (* (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (/ (* (* (* 1.0 1.0) (* 1.0 1.0)) (* 1.0 1.0)) (* (* (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (cbrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))) (cbrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (cbrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (* (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))) (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))) (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (- (* 1.0 1.0))
  (- (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1 (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))) (* 1.0 1.0))
  (/ (* 1.0 1.0) (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))) 1.0)
  (/ (* 1.0 1.0) (* (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3)) (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ (* 1.0 1.0) (* (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3)) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))))))
  (/ (* 1.0 1.0) (* (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))) (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ (* 1.0 1.0) (* (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))))))
  (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))))))
  (/ (* 1.0 1.0) (* (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3)) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (* 1.0 1.0) (* (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (expm1 (+ (sqrt x) (sqrt (+ x 1.0))))
  (log1p (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (exp (sqrt x)) (exp (sqrt (+ x 1.0))))
  (log (+ (sqrt x) (sqrt (+ x 1.0))))
  (exp (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))
  (+ (pow (sqrt x) 3) (pow (sqrt (+ x 1.0)) 3))
  (+ (* (sqrt x) (sqrt x)) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt (+ x 1.0)))))
  (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))))
  (- (sqrt x) (sqrt (+ x 1.0)))
  (+ (sqrt x) (sqrt (+ x 1.0)))
  (+ (sqrt x) (sqrt (+ x 1.0)))
  (+ (sqrt x) (sqrt (+ x 1.0)))
  (- (+ x (pow (sqrt 1.0) 2)) (+ (* +nan.0 (* x (sqrt 1.0))) (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (* (pow x 2) (sqrt 1.0))) (- (* +nan.0 (/ (pow x 2) (sqrt 1.0))))))))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* 3/8 (/ (pow x 2) (pow (sqrt 1.0) 4))) 1) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 2))) (- (* 1/2 (/ x (pow (sqrt 1.0) 2))) (+ (* +nan.0 (/ (pow x 2) (sqrt 1.0))) (- (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ x (sqrt 1.0))))))))))
  (- (+ (* +nan.0 (/ (sqrt 1.0) x)) (- (+ (* +nan.0 (/ (sqrt 1.0) (pow x 2))) (- (* +nan.0 (sqrt 1.0)))))))
  (- (+ (* +nan.0 (/ (sqrt 1.0) x)) (- (+ (* +nan.0 (/ (sqrt 1.0) (pow x 2))) (- (* +nan.0 (sqrt 1.0)))))))
  (- (+ (* 1.0 (/ 1 (pow (sqrt 1.0) 2))) (* 1.0 (/ (pow x 2) (pow (sqrt 1.0) 6)))) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 5))) (- (* 1.0 (/ x (pow (sqrt 1.0) 4))) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 4))) (- (+ (* +nan.0 (/ x (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))))))))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (+ (* +nan.0 (pow x 2)) (- (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* +nan.0 x))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
8.553 * * [simplify]: iteration  0 :  233  enodes  (cost  3380 )
8.600 * * [simplify]: iteration  1 :  662  enodes  (cost  2828 )
8.764 * * [simplify]: iteration  2 :  2755  enodes  (cost  2261 )
9.408 * * [simplify]: iteration  done :  5000  enodes  (cost  2252 )
9.409 * [simplify]: Simplified to:
   (expm1 (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (log1p (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  2
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  2
  (* 2 (log (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* 2 (log (+ (sqrt x) (sqrt (+ x 1.0)))))
  (exp (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (pow (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))) 3)
  (* (cbrt (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))) (cbrt (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (cbrt (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (pow (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))) 3)
  (fabs (+ (sqrt (+ x 1.0)) (sqrt x)))
  (fabs (+ (sqrt (+ x 1.0)) (sqrt x)))
  (* (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3)) (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3)))
  (* (+ (- (+ 1.0 x) (* (sqrt x) (sqrt (+ x 1.0)))) x) (+ (- (+ 1.0 x) (* (sqrt x) (sqrt (+ x 1.0)))) x))
  (* (- x (+ 1.0 x)) (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3)))
  (* (+ (- (+ 1.0 x) (* (sqrt x) (sqrt (+ x 1.0)))) x) (- (sqrt x) (sqrt (+ x 1.0))))
  (* (- x (+ 1.0 x)) (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3)))
  (* (+ (- (+ 1.0 x) (* (sqrt x) (sqrt (+ x 1.0)))) x) (- (sqrt x) (sqrt (+ x 1.0))))
  (* (- x (+ 1.0 x)) (- x (+ 1.0 x)))
  (* (- (sqrt x) (sqrt (+ x 1.0))) (- (sqrt x) (sqrt (+ x 1.0))))
  (* (pow (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) 3) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  1
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  1
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  2
  (+ x (* (sqrt x) (sqrt (+ x 1.0))))
  (fma (sqrt (+ x 1.0)) (sqrt x) (+ 1.0 x))
  (+ x (* (sqrt x) (sqrt (+ x 1.0))))
  (fma (sqrt (+ x 1.0)) (sqrt x) (+ 1.0 x))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))))
  (pow (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))) 3)
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (pow (sqrt (+ (sqrt x) (sqrt (+ x 1.0)))) 3)
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (+ (sqrt (+ x 1.0)) (sqrt x)) (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3)))
  (* (+ (sqrt (+ x 1.0)) (sqrt x)) (- x (+ 1.0 x)))
  (* (+ (sqrt (+ x 1.0)) (sqrt x)) (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3)))
  (* (+ (sqrt (+ x 1.0)) (sqrt x)) (- x (+ 1.0 x)))
  (expm1 (fabs (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (log1p (fabs (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (log (fabs (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (exp (fabs (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* (cbrt (fabs (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (cbrt (fabs (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (cbrt (fabs (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (pow (fabs (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) 3)
  (fabs (cbrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (sqrt (cbrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (sqrt (fabs (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (fabs (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  1
  (fabs (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (fabs 1.0)
  (sqrt (/ 1 (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (fabs (/ 1.0 (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3))))
  (fabs (+ (- (+ 1.0 x) (* (sqrt x) (sqrt (+ x 1.0)))) x))
  (sqrt (/ (/ (* 1.0 1.0) (- x (+ 1.0 x))) (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3))))
  (sqrt (* (+ (- (+ 1.0 x) (* (sqrt x) (sqrt (+ x 1.0)))) x) (- (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ (/ (* 1.0 1.0) (- x (+ 1.0 x))) (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3))))
  (sqrt (* (+ (- (+ 1.0 x) (* (sqrt x) (sqrt (+ x 1.0)))) x) (- (sqrt x) (sqrt (+ x 1.0)))))
  (fabs (/ 1.0 (- x (+ 1.0 x))))
  (fabs (- (sqrt x) (sqrt (+ x 1.0))))
  (sqrt (/ 1.0 (* (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3)) (/ (+ (sqrt (+ x 1.0)) (sqrt x)) 1.0))))
  (sqrt (+ (- (+ 1.0 x) (* (sqrt x) (sqrt (+ x 1.0)))) x))
  (sqrt (/ (/ (* 1.0 1.0) (+ (sqrt x) (sqrt (+ x 1.0)))) (- x (+ 1.0 x))))
  (sqrt (- (sqrt x) (sqrt (+ x 1.0))))
  (sqrt (/ 1.0 (* (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3)) (/ (+ (sqrt (+ x 1.0)) (sqrt x)) 1.0))))
  (sqrt (+ (- (+ 1.0 x) (* (sqrt x) (sqrt (+ x 1.0)))) x))
  (sqrt (/ (/ (* 1.0 1.0) (+ (sqrt x) (sqrt (+ x 1.0)))) (- x (+ 1.0 x))))
  (sqrt (- (sqrt x) (sqrt (+ x 1.0))))
  (fabs 1.0)
  (fabs (+ (sqrt (+ x 1.0)) (sqrt x)))
  1/2
  (sqrt (fabs (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (sqrt (fabs (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))
  (expm1 (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (log1p (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* 2 (- (log 1.0) (log (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* 2 (- (log 1.0) (log (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* 2 (- (log 1.0) (log (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* 2 (- (log 1.0) (log (+ (sqrt x) (sqrt (+ x 1.0))))))
  (* 2 (- (log 1.0) (log (+ (sqrt x) (sqrt (+ x 1.0))))))
  (exp (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (pow (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))) 3)
  (pow (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))) 3)
  (pow (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))) 3)
  (pow (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))) 3)
  (* (cbrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))) (cbrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))))
  (cbrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
  (pow (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))) 3)
  (fabs (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (fabs (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (- (* 1.0 1.0))
  (- (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1 (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (/ (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))) (* 1.0 1.0))
  (* 1.0 (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (* (+ (sqrt (+ x 1.0)) (sqrt x)) (/ (+ (sqrt (+ x 1.0)) (sqrt x)) 1.0))
  (/ 1.0 (/ (* (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3)) (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3))) 1.0))
  (/ (/ (* 1.0 1.0) (- x (+ 1.0 x))) (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3)))
  (/ (/ (* 1.0 1.0) (- x (+ 1.0 x))) (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3)))
  (/ (* 1.0 1.0) (* (- x (+ 1.0 x)) (- x (+ 1.0 x))))
  (/ 1.0 (* (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3)) (/ (+ (sqrt (+ x 1.0)) (sqrt x)) 1.0)))
  (/ (/ (* 1.0 1.0) (+ (sqrt x) (sqrt (+ x 1.0)))) (- x (+ 1.0 x)))
  (/ 1.0 (* (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3)) (/ (+ (sqrt (+ x 1.0)) (sqrt x)) 1.0)))
  (/ (/ (* 1.0 1.0) (+ (sqrt x) (sqrt (+ x 1.0)))) (- x (+ 1.0 x)))
  (expm1 (+ (sqrt x) (sqrt (+ x 1.0))))
  (log1p (+ (sqrt x) (sqrt (+ x 1.0))))
  (exp (+ (sqrt x) (sqrt (+ x 1.0))))
  (log (+ (sqrt x) (sqrt (+ x 1.0))))
  (exp (+ (sqrt x) (sqrt (+ x 1.0))))
  (* (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))) (cbrt (+ (sqrt x) (sqrt (+ x 1.0)))))
  (cbrt (+ (sqrt x) (sqrt (+ x 1.0))))
  (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 3)
  (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))
  (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))
  (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3))
  (+ (- (+ 1.0 x) (* (sqrt x) (sqrt (+ x 1.0)))) x)
  (- x (+ 1.0 x))
  (- (sqrt x) (sqrt (+ x 1.0)))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (- 1.0 (fma +nan.0 (* x (sqrt 1.0)) (- (* +nan.0 (- (* (pow x 2) (sqrt 1.0)) (/ (pow x 2) (sqrt 1.0)))) (* +nan.0 (pow x 2))))) x)
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2)))
  (- (fma 3/8 (/ (/ (pow x 2) 1.0) 1.0) 1) (fma +nan.0 (/ (pow x 2) 1.0) (+ (fma (/ x 1.0) 1/2 (- (* +nan.0 (/ (pow x 2) (sqrt 1.0))))) (* +nan.0 (- (/ (pow x 2) (pow (sqrt 1.0) 3)) (/ x (sqrt 1.0)))))))
  (- (* +nan.0 (- (/ (sqrt 1.0) (pow x 2)) (sqrt 1.0))) (* +nan.0 (/ (sqrt 1.0) x)))
  (- (* +nan.0 (- (/ (sqrt 1.0) (pow x 2)) (sqrt 1.0))) (* +nan.0 (/ (sqrt 1.0) x)))
  (- (fma (/ (pow x 2) (pow (sqrt 1.0) 6)) 1.0 (/ 1.0 1.0)) (fma +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 5)) (- (/ (/ (* 1.0 x) 1.0) 1.0) (fma +nan.0 (/ (/ (pow x 2) 1.0) 1.0) (- (* +nan.0 (- (/ x (pow (sqrt 1.0) 3)) (/ (pow x 2) (pow (sqrt 1.0) 3)))))))))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2)))
  (- (fma 1/2 (/ x (sqrt 1.0)) (sqrt 1.0)) (fma +nan.0 (pow x 2) (- (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* +nan.0 x))))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2)))
9.410 * * * [progress]: adding candidates to table
9.716 * [progress]: [Phase 3 of 3] Extracting.
9.716 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (+ 1.0 0) (+ (sqrt x) (* (fabs (cbrt (+ x 1.0))) (sqrt (cbrt (+ x 1.0)))))))> #<alt (λ (x) (/ (/ 1.0 (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))))> #<alt (λ (x) (* (/ 1.0 (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3))) (+ (* (sqrt x) (sqrt x)) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt (+ x 1.0)))))))> #<alt (λ (x) (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (fma (sqrt (* (cbrt x) (cbrt x))) (sqrt (cbrt x)) (sqrt (+ x 1.0)))))))> #<alt (λ (x) (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (cbrt (pow (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) 3))))> #<alt (λ (x) (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))))> #<alt (λ (x) (* (sqrt (* (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))) (/ (cbrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))>)
9.722 * * * [regime-changes]: Trying 1 branch expressions: (x)
9.722 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (+ 1.0 0) (+ (sqrt x) (* (fabs (cbrt (+ x 1.0))) (sqrt (cbrt (+ x 1.0)))))))> #<alt (λ (x) (/ (/ 1.0 (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))))> #<alt (λ (x) (* (/ 1.0 (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3))) (+ (* (sqrt x) (sqrt x)) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt (+ x 1.0)))))))> #<alt (λ (x) (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (fma (sqrt (* (cbrt x) (cbrt x))) (sqrt (cbrt x)) (sqrt (+ x 1.0)))))))> #<alt (λ (x) (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (cbrt (pow (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) 3))))> #<alt (λ (x) (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0)))))))> #<alt (λ (x) (* (sqrt (* (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))) (/ (cbrt 1.0) (sqrt (+ (sqrt x) (sqrt (+ x 1.0))))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))>)
9.748 * * * [regime]: Found split indices: #<option (#s(si 5 255))>
9.748 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
9.749 * * [simplify]: iteration  0 :  10  enodes  (cost  20 )
9.749 * * [simplify]: iteration  1 :  12  enodes  (cost  20 )
9.749 * * [simplify]: iteration  done :  12  enodes  (cost  20 )
9.749 * [simplify]: Simplified to:
   (sqrt (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))))
10.770 * [regime-testing]: Baseline error score: 0.25309546103484487
10.771 * [regime-testing]: Oracle error score: 0.02652455619470463
10.772 * [regime-testing]: End program error score: 0.25309546103484487
10.800 * [regime-testing]: Target error score: 0.16909914520790453