0.413 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.024 * * * [progress]: [2/2] Setting up program.
0.026 * [progress]: [Phase 2 of 3] Improving.
0.027 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (sqrt (+ x 1.0)) (sqrt x))
0.028 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.028 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
0.029 * * [simplify]: iteration  2 :  10  enodes  (cost  7 )
0.030 * * [simplify]: iteration  done :  10  enodes  (cost  7 )
0.030 * [simplify]: Simplified to:
   (- (sqrt (+ x 1.0)) (sqrt x))
0.031 * * [progress]: iteration 1 / 4
0.031 * * * [progress]: picking best candidate
0.032 * * * * [pick]: Picked  #<alt (λ (x) (- (sqrt (+ x 1.0)) (sqrt x)))>
0.032 * * * [progress]: localizing error
0.038 * * * [progress]: generating rewritten candidates
0.038 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.065 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.076 * * * [progress]: generating series expansions
0.077 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.077 * [approximate]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in (x) around 0
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
0.080 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
0.080 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.080 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of 1.0 in x
0.082 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.105 * [approximate]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in (x) around 0
0.106 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
0.106 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.106 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.106 * [taylor]: Taking taylor expansion of 1.0 in x
0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.106 * [taylor]: Taking taylor expansion of x in x
0.107 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.107 * [taylor]: Taking taylor expansion of x in x
0.109 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
0.109 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.109 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.109 * [taylor]: Taking taylor expansion of 1.0 in x
0.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.109 * [taylor]: Taking taylor expansion of x in x
0.110 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.110 * [taylor]: Taking taylor expansion of x in x
0.128 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
0.128 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
0.128 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.128 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.128 * [taylor]: Taking taylor expansion of 1.0 in x
0.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.130 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.130 * [taylor]: Taking taylor expansion of -1 in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
0.131 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.131 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.131 * [taylor]: Taking taylor expansion of 1.0 in x
0.131 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.133 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.133 * [taylor]: Taking taylor expansion of -1 in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.151 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.151 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
0.151 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.151 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of 1.0 in x
0.153 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.153 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [taylor]: Taking taylor expansion of 1.0 in x
0.169 * [approximate]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in (x) around 0
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
0.171 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.171 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.171 * [taylor]: Taking taylor expansion of 1.0 in x
0.172 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.179 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
0.180 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.180 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.180 * [taylor]: Taking taylor expansion of 1.0 in x
0.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.180 * [taylor]: Taking taylor expansion of x in x
0.181 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.182 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.182 * [taylor]: Taking taylor expansion of 1.0 in x
0.182 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.182 * [taylor]: Taking taylor expansion of x in x
0.190 * * * [progress]: simplifying candidates
0.192 * [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)))))
0.197 * * [simplify]: iteration  0 :  137  enodes  (cost  1993 )
0.221 * * [simplify]: iteration  1 :  301  enodes  (cost  1467 )
0.523 * * [simplify]: iteration  2 :  725  enodes  (cost  1124 )
0.946 * * [simplify]: iteration  3 :  2365  enodes  (cost  950 )
1.720 * * [simplify]: iteration  done :  5000  enodes  (cost  943 )
1.721 * [simplify]: Simplified to:
   (- (pow (cbrt (sqrt (+ x 1.0))) 3) (sqrt x))
  0
  (fma (- (fabs (cbrt x))) (sqrt (cbrt x)) (pow (cbrt (sqrt (+ x 1.0))) 3))
  (* (- (fabs (cbrt x)) (fabs (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)) (fabs (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)) (fabs (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)) (fabs (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)) (fabs (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)) (fabs (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)) (fabs (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 1.0)) (sqrt x) 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 -1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)) (fma 1/2 (/ x (sqrt 1.0)) (sqrt 1.0))) (* x (- +nan.0 (* +nan.0 x))))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
  (fma -1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)) (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)))
1.722 * * * [progress]: adding candidates to table
1.864 * * [progress]: iteration 2 / 4
1.864 * * * [progress]: picking best candidate
1.874 * * * * [pick]: Picked  #<alt (λ (x) (/ (+ 1.0 0) (+ (sqrt x) (sqrt (+ x 1.0)))))>
1.874 * * * [progress]: localizing error
1.882 * * * [progress]: generating rewritten candidates
1.882 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
1.911 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
1.922 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2)
1.929 * * * [progress]: generating series expansions
1.929 * * * * [progress]: [ 1 / 3 ] generating series at (2)
1.930 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in (x) around 0
1.930 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
1.930 * [taylor]: Taking taylor expansion of 1.0 in x
1.930 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
1.930 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.930 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.930 * [taylor]: Taking taylor expansion of x in x
1.930 * [taylor]: Taking taylor expansion of 1.0 in x
1.932 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.932 * [taylor]: Taking taylor expansion of x in x
1.935 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
1.935 * [taylor]: Taking taylor expansion of 1.0 in x
1.935 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
1.935 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.935 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.935 * [taylor]: Taking taylor expansion of x in x
1.935 * [taylor]: Taking taylor expansion of 1.0 in x
1.937 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.937 * [taylor]: Taking taylor expansion of x in x
2.023 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in (x) around 0
2.023 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
2.023 * [taylor]: Taking taylor expansion of 1.0 in x
2.023 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
2.023 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.023 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.023 * [taylor]: Taking taylor expansion of x in x
2.025 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.025 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.025 * [taylor]: Taking taylor expansion of 1.0 in x
2.025 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.025 * [taylor]: Taking taylor expansion of x in x
2.028 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
2.028 * [taylor]: Taking taylor expansion of 1.0 in x
2.028 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
2.028 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.028 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.028 * [taylor]: Taking taylor expansion of x in x
2.029 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.029 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.029 * [taylor]: Taking taylor expansion of 1.0 in x
2.029 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.029 * [taylor]: Taking taylor expansion of x in x
2.052 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
2.052 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in x
2.052 * [taylor]: Taking taylor expansion of 1.0 in x
2.052 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
2.052 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.052 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.052 * [taylor]: Taking taylor expansion of 1.0 in x
2.052 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.052 * [taylor]: Taking taylor expansion of x in x
2.054 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.054 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.054 * [taylor]: Taking taylor expansion of -1 in x
2.054 * [taylor]: Taking taylor expansion of x in x
2.056 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in x
2.056 * [taylor]: Taking taylor expansion of 1.0 in x
2.056 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
2.056 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.056 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.056 * [taylor]: Taking taylor expansion of 1.0 in x
2.056 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.056 * [taylor]: Taking taylor expansion of x in x
2.061 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.061 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.061 * [taylor]: Taking taylor expansion of -1 in x
2.061 * [taylor]: Taking taylor expansion of x in x
2.083 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
2.084 * [approximate]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in (x) around 0
2.084 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
2.084 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.084 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.084 * [taylor]: Taking taylor expansion of x in x
2.084 * [taylor]: Taking taylor expansion of 1.0 in x
2.086 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.086 * [taylor]: Taking taylor expansion of x in x
2.087 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
2.087 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.087 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.087 * [taylor]: Taking taylor expansion of x in x
2.087 * [taylor]: Taking taylor expansion of 1.0 in x
2.089 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.089 * [taylor]: Taking taylor expansion of x in x
2.110 * [approximate]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in (x) around 0
2.110 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
2.110 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.110 * [taylor]: Taking taylor expansion of x in x
2.111 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.111 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.111 * [taylor]: Taking taylor expansion of 1.0 in x
2.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.111 * [taylor]: Taking taylor expansion of x in x
2.113 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
2.113 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.113 * [taylor]: Taking taylor expansion of x in x
2.114 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.115 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.115 * [taylor]: Taking taylor expansion of 1.0 in x
2.115 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.115 * [taylor]: Taking taylor expansion of x in x
2.130 * [approximate]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
2.130 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
2.130 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.130 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.130 * [taylor]: Taking taylor expansion of 1.0 in x
2.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.130 * [taylor]: Taking taylor expansion of x in x
2.132 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.132 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.132 * [taylor]: Taking taylor expansion of -1 in x
2.132 * [taylor]: Taking taylor expansion of x in x
2.134 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
2.134 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.134 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.134 * [taylor]: Taking taylor expansion of 1.0 in x
2.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.134 * [taylor]: Taking taylor expansion of x in x
2.136 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.136 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.136 * [taylor]: Taking taylor expansion of -1 in x
2.136 * [taylor]: Taking taylor expansion of x in x
2.155 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2)
2.156 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
2.156 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.156 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.156 * [taylor]: Taking taylor expansion of x in x
2.156 * [taylor]: Taking taylor expansion of 1.0 in x
2.158 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.158 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.158 * [taylor]: Taking taylor expansion of x in x
2.158 * [taylor]: Taking taylor expansion of 1.0 in x
2.168 * [approximate]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in (x) around 0
2.168 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.168 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.168 * [taylor]: Taking taylor expansion of 1.0 in x
2.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.168 * [taylor]: Taking taylor expansion of x in x
2.169 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.169 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.169 * [taylor]: Taking taylor expansion of 1.0 in x
2.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.169 * [taylor]: Taking taylor expansion of x in x
2.177 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
2.177 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.177 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.177 * [taylor]: Taking taylor expansion of 1.0 in x
2.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.177 * [taylor]: Taking taylor expansion of x in x
2.179 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.179 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.179 * [taylor]: Taking taylor expansion of 1.0 in x
2.179 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.179 * [taylor]: Taking taylor expansion of x in x
2.188 * * * [progress]: simplifying candidates
2.189 * [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)))))
2.194 * * [simplify]: iteration  0 :  169  enodes  (cost  1453 )
2.241 * * [simplify]: iteration  1 :  411  enodes  (cost  1200 )
2.387 * * [simplify]: iteration  2 :  1105  enodes  (cost  1098 )
3.050 * * [simplify]: iteration  3 :  3707  enodes  (cost  1079 )
4.169 * * [simplify]: iteration  done :  5001  enodes  (cost  1079 )
4.170 * [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) (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)
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1 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)
  (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))
  (/ 1 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 (- 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 1.0) (* (sqrt x) (sqrt (+ x 1.0)))) 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))))) (* (/ (* x x) 1.0) (+ (/ +nan.0 (sqrt 1.0)) (/ +nan.0 1.0)))) (* +nan.0 (/ x 1.0)))
  (- (- (/ +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 (/ x (sqrt 1.0)) 1/2 (sqrt 1.0))) (* x (- +nan.0 (* +nan.0 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 (/ x (sqrt 1.0)) 1/2 (sqrt 1.0)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
4.171 * * * [progress]: adding candidates to table
4.388 * * [progress]: iteration 3 / 4
4.388 * * * [progress]: picking best candidate
4.405 * * * * [pick]: Picked  #<alt (λ (x) (/ (+ 1.0 0) (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))>
4.405 * * * [progress]: localizing error
4.415 * * * [progress]: generating rewritten candidates
4.415 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
4.431 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
4.436 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2 1)
4.442 * * * [progress]: generating series expansions
4.442 * * * * [progress]: [ 1 / 3 ] generating series at (2)
4.443 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (fabs (sqrt (+ x 1.0))) (sqrt x))) in (x) around 0
4.443 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (fabs (sqrt (+ x 1.0))) (sqrt x))) in x
4.443 * [taylor]: Taking taylor expansion of 1.0 in x
4.443 * [taylor]: Taking taylor expansion of (+ (fabs (sqrt (+ x 1.0))) (sqrt x)) in x
4.443 * [taylor]: Taking taylor expansion of (fabs (sqrt (+ x 1.0))) in x
4.444 * [taylor]: Taking taylor expansion of (sqrt x) in x
4.444 * [taylor]: Taking taylor expansion of x in x
4.445 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (fabs (sqrt (+ x 1.0))) (sqrt x))) in x
4.445 * [taylor]: Taking taylor expansion of 1.0 in x
4.445 * [taylor]: Taking taylor expansion of (+ (fabs (sqrt (+ x 1.0))) (sqrt x)) in x
4.445 * [taylor]: Taking taylor expansion of (fabs (sqrt (+ x 1.0))) in x
4.445 * [taylor]: Taking taylor expansion of (sqrt x) in x
4.445 * [taylor]: Taking taylor expansion of x in x
4.453 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (fabs (sqrt (+ 1.0 (/ 1 x)))))) in (x) around 0
4.453 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (fabs (sqrt (+ 1.0 (/ 1 x)))))) in x
4.453 * [taylor]: Taking taylor expansion of 1.0 in x
4.453 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (fabs (sqrt (+ 1.0 (/ 1 x))))) in x
4.453 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
4.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.453 * [taylor]: Taking taylor expansion of x in x
4.454 * [taylor]: Taking taylor expansion of (fabs (sqrt (+ 1.0 (/ 1 x)))) in x
4.455 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (fabs (sqrt (+ 1.0 (/ 1 x)))))) in x
4.455 * [taylor]: Taking taylor expansion of 1.0 in x
4.455 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (fabs (sqrt (+ 1.0 (/ 1 x))))) in x
4.455 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
4.455 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.455 * [taylor]: Taking taylor expansion of x in x
4.457 * [taylor]: Taking taylor expansion of (fabs (sqrt (+ 1.0 (/ 1 x)))) in x
4.468 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (fabs (sqrt (- 1.0 (/ 1 x)))) (sqrt (/ -1 x)))) in (x) around 0
4.468 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (fabs (sqrt (- 1.0 (/ 1 x)))) (sqrt (/ -1 x)))) in x
4.468 * [taylor]: Taking taylor expansion of 1.0 in x
4.468 * [taylor]: Taking taylor expansion of (+ (fabs (sqrt (- 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in x
4.468 * [taylor]: Taking taylor expansion of (fabs (sqrt (- 1.0 (/ 1 x)))) in x
4.468 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
4.468 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.468 * [taylor]: Taking taylor expansion of -1 in x
4.468 * [taylor]: Taking taylor expansion of x in x
4.470 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (fabs (sqrt (- 1.0 (/ 1 x)))) (sqrt (/ -1 x)))) in x
4.470 * [taylor]: Taking taylor expansion of 1.0 in x
4.470 * [taylor]: Taking taylor expansion of (+ (fabs (sqrt (- 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in x
4.470 * [taylor]: Taking taylor expansion of (fabs (sqrt (- 1.0 (/ 1 x)))) in x
4.470 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
4.470 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.470 * [taylor]: Taking taylor expansion of -1 in x
4.470 * [taylor]: Taking taylor expansion of x in x
4.482 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
4.482 * [approximate]: Taking taylor expansion of (+ (fabs (sqrt (+ x 1.0))) (sqrt x)) in (x) around 0
4.482 * [taylor]: Taking taylor expansion of (+ (fabs (sqrt (+ x 1.0))) (sqrt x)) in x
4.482 * [taylor]: Taking taylor expansion of (fabs (sqrt (+ x 1.0))) in x
4.482 * [taylor]: Taking taylor expansion of (sqrt x) in x
4.482 * [taylor]: Taking taylor expansion of x in x
4.483 * [taylor]: Taking taylor expansion of (+ (fabs (sqrt (+ x 1.0))) (sqrt x)) in x
4.484 * [taylor]: Taking taylor expansion of (fabs (sqrt (+ x 1.0))) in x
4.484 * [taylor]: Taking taylor expansion of (sqrt x) in x
4.484 * [taylor]: Taking taylor expansion of x in x
4.489 * [approximate]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (fabs (sqrt (+ 1.0 (/ 1 x))))) in (x) around 0
4.489 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (fabs (sqrt (+ 1.0 (/ 1 x))))) in x
4.489 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
4.489 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.489 * [taylor]: Taking taylor expansion of x in x
4.491 * [taylor]: Taking taylor expansion of (fabs (sqrt (+ 1.0 (/ 1 x)))) in x
4.491 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (fabs (sqrt (+ 1.0 (/ 1 x))))) in x
4.491 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
4.491 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.491 * [taylor]: Taking taylor expansion of x in x
4.492 * [taylor]: Taking taylor expansion of (fabs (sqrt (+ 1.0 (/ 1 x)))) in x
4.500 * [approximate]: Taking taylor expansion of (+ (fabs (sqrt (- 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in (x) around 0
4.500 * [taylor]: Taking taylor expansion of (+ (fabs (sqrt (- 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in x
4.500 * [taylor]: Taking taylor expansion of (fabs (sqrt (- 1.0 (/ 1 x)))) in x
4.501 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
4.501 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.501 * [taylor]: Taking taylor expansion of -1 in x
4.501 * [taylor]: Taking taylor expansion of x in x
4.502 * [taylor]: Taking taylor expansion of (+ (fabs (sqrt (- 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in x
4.502 * [taylor]: Taking taylor expansion of (fabs (sqrt (- 1.0 (/ 1 x)))) in x
4.502 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
4.502 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.502 * [taylor]: Taking taylor expansion of -1 in x
4.502 * [taylor]: Taking taylor expansion of x in x
4.512 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2 1)
4.512 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
4.512 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
4.512 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
4.512 * [taylor]: Taking taylor expansion of x in x
4.512 * [taylor]: Taking taylor expansion of 1.0 in x
4.514 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
4.514 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
4.514 * [taylor]: Taking taylor expansion of x in x
4.514 * [taylor]: Taking taylor expansion of 1.0 in x
4.528 * [approximate]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in (x) around 0
4.528 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
4.528 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
4.528 * [taylor]: Taking taylor expansion of 1.0 in x
4.528 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.528 * [taylor]: Taking taylor expansion of x in x
4.530 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
4.530 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
4.530 * [taylor]: Taking taylor expansion of 1.0 in x
4.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.530 * [taylor]: Taking taylor expansion of x in x
4.538 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
4.538 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
4.538 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.538 * [taylor]: Taking taylor expansion of 1.0 in x
4.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.538 * [taylor]: Taking taylor expansion of x in x
4.540 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
4.540 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.540 * [taylor]: Taking taylor expansion of 1.0 in x
4.540 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.540 * [taylor]: Taking taylor expansion of x in x
4.549 * * * [progress]: simplifying candidates
4.550 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ (+ 1.0 0) (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (log1p (/ (+ 1.0 0) (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (- (log (+ 1.0 0)) (log (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (log (/ (+ 1.0 0) (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (exp (/ (+ 1.0 0) (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (/ (* (* (+ 1.0 0) (+ 1.0 0)) (+ 1.0 0)) (* (* (+ (sqrt x) (fabs (sqrt (+ x 1.0)))) (+ (sqrt x) (fabs (sqrt (+ x 1.0))))) (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (* (cbrt (/ (+ 1.0 0) (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))) (cbrt (/ (+ 1.0 0) (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))))
  (cbrt (/ (+ 1.0 0) (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (* (* (/ (+ 1.0 0) (+ (sqrt x) (fabs (sqrt (+ x 1.0))))) (/ (+ 1.0 0) (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))) (/ (+ 1.0 0) (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (- (+ 1.0 0))
  (- (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (* (cbrt (+ (sqrt x) (fabs (sqrt (+ x 1.0))))) (cbrt (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))))
  (/ (cbrt (+ 1.0 0)) (cbrt (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (/ (cbrt (+ 1.0 0)) (sqrt (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) 1)
  (/ (cbrt (+ 1.0 0)) (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) 1)
  (/ (cbrt (+ 1.0 0)) (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))
  (/ (sqrt (+ 1.0 0)) (* (cbrt (+ (sqrt x) (fabs (sqrt (+ x 1.0))))) (cbrt (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))))
  (/ (sqrt (+ 1.0 0)) (cbrt (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (/ (sqrt (+ 1.0 0)) (sqrt (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (/ (sqrt (+ 1.0 0)) (sqrt (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (/ (sqrt (+ 1.0 0)) 1)
  (/ (sqrt (+ 1.0 0)) (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))
  (/ (sqrt (+ 1.0 0)) 1)
  (/ (sqrt (+ 1.0 0)) (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))
  (/ 1 (* (cbrt (+ (sqrt x) (fabs (sqrt (+ x 1.0))))) (cbrt (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (/ 1 (sqrt (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))
  (/ 1 (* (cbrt (+ (sqrt x) (fabs (sqrt (+ x 1.0))))) (cbrt (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (/ 1 (sqrt (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))
  (/ 1 (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))
  (/ (+ (sqrt x) (fabs (sqrt (+ x 1.0)))) (+ 1.0 0))
  (/ (+ 1.0 0) (* (cbrt (+ (sqrt x) (fabs (sqrt (+ x 1.0))))) (cbrt (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (/ (+ 1.0 0) 1)
  (/ (+ 1.0 0) 1)
  (/ (+ (sqrt x) (fabs (sqrt (+ x 1.0)))) (cbrt (+ 1.0 0)))
  (/ (+ (sqrt x) (fabs (sqrt (+ x 1.0)))) (sqrt (+ 1.0 0)))
  (/ (+ (sqrt x) (fabs (sqrt (+ x 1.0)))) (+ 1.0 0))
  (/ (+ (sqrt x) (fabs (sqrt (+ x 1.0)))) (+ 1.0 0))
  (/ (+ 1.0 0) (+ (pow (sqrt x) 3) (pow (fabs (sqrt (+ x 1.0))) 3)))
  (/ (+ 1.0 0) (- (* (sqrt x) (sqrt x)) (* (fabs (sqrt (+ x 1.0))) (fabs (sqrt (+ x 1.0))))))
  (* (+ (sqrt x) (fabs (sqrt (+ x 1.0)))) (+ (* 1.0 1.0) (- (* 0 0) (* 1.0 0))))
  (* (+ (sqrt x) (fabs (sqrt (+ x 1.0)))) (- 1.0 0))
  (expm1 (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))
  (log1p (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))
  (* (exp (sqrt x)) (exp (fabs (sqrt (+ x 1.0)))))
  (log (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))
  (exp (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))
  (* (cbrt (+ (sqrt x) (fabs (sqrt (+ x 1.0))))) (cbrt (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (cbrt (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))
  (* (* (+ (sqrt x) (fabs (sqrt (+ x 1.0)))) (+ (sqrt x) (fabs (sqrt (+ x 1.0))))) (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))
  (sqrt (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))
  (sqrt (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))
  (+ (pow (sqrt x) 3) (pow (fabs (sqrt (+ x 1.0))) 3))
  (+ (* (sqrt x) (sqrt x)) (- (* (fabs (sqrt (+ x 1.0))) (fabs (sqrt (+ x 1.0)))) (* (sqrt x) (fabs (sqrt (+ x 1.0))))))
  (- (* (sqrt x) (sqrt x)) (* (fabs (sqrt (+ x 1.0))) (fabs (sqrt (+ x 1.0)))))
  (- (sqrt x) (fabs (sqrt (+ x 1.0))))
  (+ (sqrt x) (fabs (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 (fabs (sqrt (+ x 1.0))))) (+ (* +nan.0 (/ (pow x 2) (pow (fabs (sqrt (+ x 1.0))) 3))) (- (+ (* +nan.0 (/ x (pow (fabs (sqrt (+ x 1.0))) 2))) (- (* +nan.0 (/ (pow x 2) (pow (fabs (sqrt (+ x 1.0))) 2))))))))
  (- (* 1.0 (/ 1 (- (fabs (sqrt (+ x 1.0))) +nan.0))) (+ (* +nan.0 (/ 1 (* (pow (- (fabs (sqrt (+ x 1.0))) +nan.0) 2) x))) (- (+ (* +nan.0 (/ 1 (* (pow (- (fabs (sqrt (+ x 1.0))) +nan.0) 2) (pow x 2)))) (- (* +nan.0 (/ 1 (* (pow (- (fabs (sqrt (+ x 1.0))) +nan.0) 3) (pow x 2)))))))))
  (- (* 1.0 (/ 1 (- (fabs (sqrt (+ x 1.0))) +nan.0))) (+ (* +nan.0 (/ 1 (* (pow (- (fabs (sqrt (+ x 1.0))) +nan.0) 2) x))) (- (+ (* +nan.0 (/ 1 (* (pow (- (fabs (sqrt (+ x 1.0))) +nan.0) 2) (pow x 2)))) (- (* +nan.0 (/ 1 (* (pow (- (fabs (sqrt (+ x 1.0))) +nan.0) 3) (pow x 2)))))))))
  (- (fabs (sqrt (+ x 1.0))) (+ (* +nan.0 (pow x 2)) (- (* +nan.0 x))))
  (- (fabs (sqrt (+ x 1.0))) (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (fabs (sqrt (+ x 1.0))) (+ (* +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)))))
4.555 * * [simplify]: iteration  0 :  174  enodes  (cost  1432 )
4.603 * * [simplify]: iteration  1 :  430  enodes  (cost  1229 )
4.768 * * [simplify]: iteration  2 :  1191  enodes  (cost  1030 )
5.555 * * [simplify]: iteration  3 :  4178  enodes  (cost  1009 )
6.857 * * [simplify]: iteration  done :  5000  enodes  (cost  1009 )
6.858 * [simplify]: Simplified to:
   (expm1 (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))
  (log1p (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))
  (log (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))
  (log (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))
  (exp (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))
  (pow (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) 3)
  (* (cbrt (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (cbrt (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))
  (pow (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) 3)
  (sqrt (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))
  (sqrt (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))
  (- 1.0)
  (- (- (sqrt x)) (sqrt (+ x 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (cbrt 1.0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (/ (sqrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ 1.0 (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1.0 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  1
  (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ 1.0 (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1.0 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  1
  (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) 1.0)
  (/ 1.0 (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ 1.0 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  1.0
  1.0
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (cbrt 1.0))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (sqrt 1.0))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) 1.0)
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) 1.0)
  (/ 1.0 (fma x (sqrt x) (pow (sqrt (+ x 1.0)) 3)))
  (/ 1.0 (- x (+ x 1.0)))
  (* (* 1.0 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (* 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))
  (expm1 (+ (sqrt (+ x 1.0)) (sqrt x)))
  (log1p (+ (sqrt (+ x 1.0)) (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)))
  (fma x (sqrt x) (pow (sqrt (+ x 1.0)) 3))
  (fma (sqrt (+ x 1.0)) (- (sqrt (+ x 1.0)) (sqrt x)) x)
  (- x (+ x 1.0))
  (- (sqrt x) (sqrt (+ x 1.0)))
  (+ (sqrt (+ x 1.0)) (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)))
  (- (/ 1.0 (sqrt (+ x 1.0))) (fma (- +nan.0) (/ x (+ x 1.0)) (* (/ (* x x) (+ x 1.0)) (+ +nan.0 (/ +nan.0 (sqrt (+ x 1.0)))))))
  (- (- (/ 1.0 (- (sqrt (+ x 1.0)) +nan.0)) (* (/ 1 (pow (- (sqrt (+ x 1.0)) +nan.0) 2)) (- (/ +nan.0 x) (/ +nan.0 (* x x))))) (/ (/ +nan.0 (pow (- (sqrt (+ x 1.0)) +nan.0) 3)) (* x x)))
  (- (- (/ 1.0 (- (sqrt (+ x 1.0)) +nan.0)) (* (/ 1 (pow (- (sqrt (+ x 1.0)) +nan.0) 2)) (- (/ +nan.0 x) (/ +nan.0 (* x x))))) (/ (/ +nan.0 (pow (- (sqrt (+ x 1.0)) +nan.0) 3)) (* x x)))
  (- (sqrt (+ x 1.0)) (* +nan.0 (- (* x x) x)))
  (+ (- (sqrt (+ x 1.0)) (/ +nan.0 (* x x))) (- (/ +nan.0 x) +nan.0))
  (+ (- (sqrt (+ x 1.0)) (/ +nan.0 (* x x))) (- (/ +nan.0 x) +nan.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) +nan.0) (/ +nan.0 (* x x)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
6.859 * * * [progress]: adding candidates to table
7.085 * * [progress]: iteration 4 / 4
7.085 * * * [progress]: picking best candidate
7.102 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))>
7.102 * * * [progress]: localizing error
7.111 * * * [progress]: generating rewritten candidates
7.111 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
7.223 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
7.244 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
7.264 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
7.304 * * * [progress]: generating series expansions
7.304 * * * * [progress]: [ 1 / 4 ] generating series at (2)
7.305 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 1.0) 2) (+ (sqrt (+ x 1.0)) (sqrt x))) in (x) around 0
7.305 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 1.0) 2) (+ (sqrt (+ x 1.0)) (sqrt x))) in x
7.305 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 2) in x
7.305 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
7.305 * [taylor]: Taking taylor expansion of 1.0 in x
7.306 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
7.306 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
7.306 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
7.306 * [taylor]: Taking taylor expansion of x in x
7.306 * [taylor]: Taking taylor expansion of 1.0 in x
7.308 * [taylor]: Taking taylor expansion of (sqrt x) in x
7.308 * [taylor]: Taking taylor expansion of x in x
7.312 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 1.0) 2) (+ (sqrt (+ x 1.0)) (sqrt x))) in x
7.312 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 2) in x
7.312 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
7.312 * [taylor]: Taking taylor expansion of 1.0 in x
7.313 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
7.313 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
7.313 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
7.313 * [taylor]: Taking taylor expansion of x in x
7.313 * [taylor]: Taking taylor expansion of 1.0 in x
7.315 * [taylor]: Taking taylor expansion of (sqrt x) in x
7.315 * [taylor]: Taking taylor expansion of x in x
7.383 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 1.0) 2) (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in (x) around 0
7.383 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 1.0) 2) (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
7.384 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 2) in x
7.384 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
7.384 * [taylor]: Taking taylor expansion of 1.0 in x
7.384 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
7.384 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
7.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.384 * [taylor]: Taking taylor expansion of x in x
7.386 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
7.386 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
7.386 * [taylor]: Taking taylor expansion of 1.0 in x
7.386 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.386 * [taylor]: Taking taylor expansion of x in x
7.390 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 1.0) 2) (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
7.390 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 2) in x
7.390 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
7.390 * [taylor]: Taking taylor expansion of 1.0 in x
7.391 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
7.391 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
7.391 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.391 * [taylor]: Taking taylor expansion of x in x
7.393 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
7.393 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
7.393 * [taylor]: Taking taylor expansion of 1.0 in x
7.393 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.393 * [taylor]: Taking taylor expansion of x in x
7.432 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 1.0) 2) (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
7.432 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 1.0) 2) (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in x
7.432 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 2) in x
7.432 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
7.432 * [taylor]: Taking taylor expansion of 1.0 in x
7.433 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
7.433 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
7.433 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
7.433 * [taylor]: Taking taylor expansion of 1.0 in x
7.433 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.433 * [taylor]: Taking taylor expansion of x in x
7.435 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
7.435 * [taylor]: Taking taylor expansion of (/ -1 x) in x
7.435 * [taylor]: Taking taylor expansion of -1 in x
7.435 * [taylor]: Taking taylor expansion of x in x
7.439 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 1.0) 2) (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in x
7.439 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 2) in x
7.439 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
7.440 * [taylor]: Taking taylor expansion of 1.0 in x
7.440 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
7.440 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
7.440 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
7.440 * [taylor]: Taking taylor expansion of 1.0 in x
7.440 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.440 * [taylor]: Taking taylor expansion of x in x
7.442 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
7.442 * [taylor]: Taking taylor expansion of (/ -1 x) in x
7.442 * [taylor]: Taking taylor expansion of -1 in x
7.442 * [taylor]: Taking taylor expansion of x in x
7.485 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
7.486 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in (x) around 0
7.486 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
7.486 * [taylor]: Taking taylor expansion of 1.0 in x
7.486 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
7.486 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
7.486 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
7.486 * [taylor]: Taking taylor expansion of x in x
7.486 * [taylor]: Taking taylor expansion of 1.0 in x
7.488 * [taylor]: Taking taylor expansion of (sqrt x) in x
7.488 * [taylor]: Taking taylor expansion of x in x
7.490 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
7.490 * [taylor]: Taking taylor expansion of 1.0 in x
7.490 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
7.490 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
7.490 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
7.490 * [taylor]: Taking taylor expansion of x in x
7.490 * [taylor]: Taking taylor expansion of 1.0 in x
7.492 * [taylor]: Taking taylor expansion of (sqrt x) in x
7.492 * [taylor]: Taking taylor expansion of x in x
7.576 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in (x) around 0
7.576 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
7.576 * [taylor]: Taking taylor expansion of 1.0 in x
7.576 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
7.576 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
7.577 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.577 * [taylor]: Taking taylor expansion of x in x
7.578 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
7.578 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
7.578 * [taylor]: Taking taylor expansion of 1.0 in x
7.578 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.578 * [taylor]: Taking taylor expansion of x in x
7.581 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
7.581 * [taylor]: Taking taylor expansion of 1.0 in x
7.581 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
7.581 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
7.581 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.581 * [taylor]: Taking taylor expansion of x in x
7.583 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
7.583 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
7.583 * [taylor]: Taking taylor expansion of 1.0 in x
7.583 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.583 * [taylor]: Taking taylor expansion of x in x
7.605 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
7.605 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in x
7.605 * [taylor]: Taking taylor expansion of 1.0 in x
7.605 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
7.605 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
7.605 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
7.605 * [taylor]: Taking taylor expansion of 1.0 in x
7.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.605 * [taylor]: Taking taylor expansion of x in x
7.607 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
7.607 * [taylor]: Taking taylor expansion of (/ -1 x) in x
7.607 * [taylor]: Taking taylor expansion of -1 in x
7.607 * [taylor]: Taking taylor expansion of x in x
7.609 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in x
7.609 * [taylor]: Taking taylor expansion of 1.0 in x
7.609 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
7.610 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
7.610 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
7.610 * [taylor]: Taking taylor expansion of 1.0 in x
7.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.610 * [taylor]: Taking taylor expansion of x in x
7.611 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
7.611 * [taylor]: Taking taylor expansion of (/ -1 x) in x
7.611 * [taylor]: Taking taylor expansion of -1 in x
7.611 * [taylor]: Taking taylor expansion of x in x
7.641 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
7.641 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in (x) around 0
7.641 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
7.641 * [taylor]: Taking taylor expansion of 1.0 in x
7.641 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
7.641 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
7.641 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
7.641 * [taylor]: Taking taylor expansion of x in x
7.641 * [taylor]: Taking taylor expansion of 1.0 in x
7.643 * [taylor]: Taking taylor expansion of (sqrt x) in x
7.643 * [taylor]: Taking taylor expansion of x in x
7.646 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
7.646 * [taylor]: Taking taylor expansion of 1.0 in x
7.646 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
7.646 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
7.646 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
7.646 * [taylor]: Taking taylor expansion of x in x
7.646 * [taylor]: Taking taylor expansion of 1.0 in x
7.648 * [taylor]: Taking taylor expansion of (sqrt x) in x
7.648 * [taylor]: Taking taylor expansion of x in x
7.737 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in (x) around 0
7.737 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
7.737 * [taylor]: Taking taylor expansion of 1.0 in x
7.737 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
7.737 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
7.738 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.738 * [taylor]: Taking taylor expansion of x in x
7.739 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
7.739 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
7.739 * [taylor]: Taking taylor expansion of 1.0 in x
7.739 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.739 * [taylor]: Taking taylor expansion of x in x
7.742 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
7.742 * [taylor]: Taking taylor expansion of 1.0 in x
7.742 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
7.742 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
7.742 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.742 * [taylor]: Taking taylor expansion of x in x
7.744 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
7.744 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
7.744 * [taylor]: Taking taylor expansion of 1.0 in x
7.744 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.744 * [taylor]: Taking taylor expansion of x in x
7.765 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
7.765 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in x
7.765 * [taylor]: Taking taylor expansion of 1.0 in x
7.765 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
7.765 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
7.765 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
7.765 * [taylor]: Taking taylor expansion of 1.0 in x
7.765 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.765 * [taylor]: Taking taylor expansion of x in x
7.768 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
7.768 * [taylor]: Taking taylor expansion of (/ -1 x) in x
7.768 * [taylor]: Taking taylor expansion of -1 in x
7.768 * [taylor]: Taking taylor expansion of x in x
7.770 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in x
7.770 * [taylor]: Taking taylor expansion of 1.0 in x
7.770 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
7.770 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
7.770 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
7.770 * [taylor]: Taking taylor expansion of 1.0 in x
7.770 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.770 * [taylor]: Taking taylor expansion of x in x
7.772 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
7.772 * [taylor]: Taking taylor expansion of (/ -1 x) in x
7.772 * [taylor]: Taking taylor expansion of -1 in x
7.772 * [taylor]: Taking taylor expansion of x in x
7.794 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
7.795 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt 1.0)) in (x) around 0
7.795 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt 1.0)) in x
7.795 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x)))) in x
7.795 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
7.795 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
7.795 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
7.795 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
7.795 * [taylor]: Taking taylor expansion of x in x
7.795 * [taylor]: Taking taylor expansion of 1.0 in x
7.797 * [taylor]: Taking taylor expansion of (sqrt x) in x
7.797 * [taylor]: Taking taylor expansion of x in x
7.822 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
7.822 * [taylor]: Taking taylor expansion of 1.0 in x
7.823 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt 1.0)) in x
7.823 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x)))) in x
7.823 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
7.823 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
7.823 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
7.823 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
7.823 * [taylor]: Taking taylor expansion of x in x
7.823 * [taylor]: Taking taylor expansion of 1.0 in x
7.825 * [taylor]: Taking taylor expansion of (sqrt x) in x
7.825 * [taylor]: Taking taylor expansion of x in x
7.844 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
7.844 * [taylor]: Taking taylor expansion of 1.0 in x
8.020 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))))) (sqrt 1.0)) in (x) around 0
8.021 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))))) (sqrt 1.0)) in x
8.021 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))))) in x
8.021 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
8.021 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
8.021 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
8.021 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.021 * [taylor]: Taking taylor expansion of x in x
8.022 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
8.022 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
8.022 * [taylor]: Taking taylor expansion of 1.0 in x
8.022 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.022 * [taylor]: Taking taylor expansion of x in x
8.034 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
8.034 * [taylor]: Taking taylor expansion of 1.0 in x
8.034 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))))) (sqrt 1.0)) in x
8.034 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))))) in x
8.034 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
8.034 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
8.034 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
8.034 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.034 * [taylor]: Taking taylor expansion of x in x
8.036 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
8.036 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
8.036 * [taylor]: Taking taylor expansion of 1.0 in x
8.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.036 * [taylor]: Taking taylor expansion of x in x
8.047 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
8.047 * [taylor]: Taking taylor expansion of 1.0 in x
8.101 * [approximate]: Taking taylor expansion of (* (sqrt 1.0) (sqrt (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))))) in (x) around 0
8.101 * [taylor]: Taking taylor expansion of (* (sqrt 1.0) (sqrt (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))))) in x
8.101 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
8.101 * [taylor]: Taking taylor expansion of 1.0 in x
8.102 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))))) in x
8.102 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in x
8.102 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
8.102 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
8.102 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
8.102 * [taylor]: Taking taylor expansion of 1.0 in x
8.102 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.102 * [taylor]: Taking taylor expansion of x in x
8.104 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
8.104 * [taylor]: Taking taylor expansion of (/ -1 x) in x
8.104 * [taylor]: Taking taylor expansion of -1 in x
8.104 * [taylor]: Taking taylor expansion of x in x
8.116 * [taylor]: Taking taylor expansion of (* (sqrt 1.0) (sqrt (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 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
8.116 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))))) in x
8.117 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x)))) in x
8.117 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
8.117 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
8.117 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
8.117 * [taylor]: Taking taylor expansion of 1.0 in x
8.117 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.117 * [taylor]: Taking taylor expansion of x in x
8.118 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
8.119 * [taylor]: Taking taylor expansion of (/ -1 x) in x
8.119 * [taylor]: Taking taylor expansion of -1 in x
8.119 * [taylor]: Taking taylor expansion of x in x
8.181 * * * [progress]: simplifying candidates
8.186 * [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))))))
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  (sqrt (/ (sqrt 1.0) (sqrt 1)))
  (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ (sqrt 1.0) (sqrt 1)))
  (sqrt (/ (sqrt 1.0) (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ (sqrt 1.0) 1))
  (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))))))
  (sqrt (/ 1 1))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1 (sqrt 1)))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1 (sqrt 1)))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1 1))
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt 1)
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt 1.0)
  (sqrt (/ 1 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (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 (/ 1.0 (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))))))
  (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))))))
  (- (+ (sqrt 1.0) (* 3/8 (/ (pow x 2) (pow (sqrt 1.0) 3)))) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 2))) (- (* 1/2 (/ x (sqrt 1.0))) (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (/ (pow x 2) (sqrt 1.0))) (- (* +nan.0 x))))))))
  (- (+ (* +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)))))))
  (- (+ (* +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)))))))))
8.202 * * [simplify]: iteration  0 :  317  enodes  (cost  6276 )
8.284 * * [simplify]: iteration  1 :  676  enodes  (cost  4534 )
8.628 * * [simplify]: iteration  2 :  2202  enodes  (cost  4202 )
9.163 * * [simplify]: iteration  done :  5000  enodes  (cost  4195 )
9.165 * [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))
  (* (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 (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 (sqrt x) x (pow (sqrt (+ x 1.0)) 3)))
  (+ (- (+ x 1.0) (* (sqrt x) (sqrt (+ x 1.0)))) x)
  (/ 1.0 (- x (+ 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 (/ 1.0 (+ (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)
  (* (fabs (/ (cbrt 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 (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt x) (sqrt (+ x 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))))) (fabs (cbrt 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))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (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 x) (sqrt (+ x 1.0))))))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (fma (sqrt x) x (pow (sqrt (+ x 1.0)) 3)))))
  (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (- x (+ x 1.0)))))
  (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 (sqrt x) x (pow (sqrt (+ x 1.0)) 3)))
  (/ 1.0 (- x (+ 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 (sqrt x) x (pow (sqrt (+ x 1.0)) 3)))
  (/ 1.0 (- x (+ x 1.0)))
  (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)))))
  (sqrt 1)
  (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt 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 (sqrt x) x (pow (sqrt (+ x 1.0)) 3))))
  (sqrt (+ (- (+ x 1.0) (* (sqrt x) (sqrt (+ x 1.0)))) x))
  (sqrt (/ 1.0 (- x (+ x 1.0))))
  (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))))) (fma +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 (* (/ x 1.0) (/ x 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 (* (/ x 1.0) (/ x 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))))))
9.168 * * * [progress]: adding candidates to table
9.745 * [progress]: [Phase 3 of 3] Extracting.
9.745 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (cbrt (pow (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))) 3)))> #<alt (λ (x) (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))> #<alt (λ (x) (* (* (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)))))))> #<alt (λ (x) (/ (+ 1.0 0) (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))> #<alt (λ (x) (* (* (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 (+ (sqrt x) (sqrt (+ x 1.0))))))))> #<alt (λ (x) (* (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)))))))))> #<alt (λ (x) (* (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (fma (sqrt x) x (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))))))))> #<alt (λ (x) (* (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (pow (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) 3)))> #<alt (λ (x) (pow (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))) 1/2))> #<alt (λ (x) (* (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 (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))))>)
9.748 * * * [regime-changes]: Trying 1 branch expressions: (x)
9.748 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (cbrt (pow (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))) 3)))> #<alt (λ (x) (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))))> #<alt (λ (x) (* (* (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)))))))> #<alt (λ (x) (/ (+ 1.0 0) (+ (sqrt x) (fabs (sqrt (+ x 1.0))))))> #<alt (λ (x) (* (* (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 (+ (sqrt x) (sqrt (+ x 1.0))))))))> #<alt (λ (x) (* (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)))))))))> #<alt (λ (x) (* (* (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))) (sqrt (/ 1.0 (fma (sqrt x) x (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))))))))> #<alt (λ (x) (* (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) (pow (sqrt (sqrt (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0)))))) 3)))> #<alt (λ (x) (pow (/ (* 1.0 1.0) (* (+ (sqrt x) (sqrt (+ x 1.0))) (+ (sqrt x) (sqrt (+ x 1.0))))) 1/2))> #<alt (λ (x) (* (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 (/ 1.0 (+ (sqrt x) (sqrt (+ x 1.0))))))))>)
9.788 * * * [regime]: Found split indices: #<option (#s(si 3 255))>
9.788 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (+ 1.0 0) (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))
9.788 * * [simplify]: iteration  0 :  10  enodes  (cost  12 )
9.789 * * [simplify]: iteration  1 :  13  enodes  (cost  10 )
9.789 * * [simplify]: iteration  done :  13  enodes  (cost  10 )
9.789 * [simplify]: Simplified to:
   (/ 1.0 (+ (sqrt x) (fabs (sqrt (+ x 1.0)))))
10.959 * [regime-testing]: Baseline error score: 0.15917102450540693
10.959 * [regime-testing]: Oracle error score: 0.025524431179077677
10.960 * [regime-testing]: End program error score: 0.15917102450540693
10.990 * [regime-testing]: Target error score: 0.15917102450540693