17.843 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.014 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ x (+ 1.0 (sqrt (+ x 1.0))))
0.015 * * [simplify]: iteration  0 :  6  enodes  (cost  8 )
0.016 * * [simplify]: iteration  1 :  8  enodes  (cost  8 )
0.016 * * [simplify]: iteration  done :  8  enodes  (cost  8 )
0.017 * [simplify]: Simplified to:
   (/ x (+ 1.0 (sqrt (+ x 1.0))))
0.017 * * [progress]: iteration 1 / 4
0.017 * * * [progress]: picking best candidate
0.018 * * * * [pick]: Picked  #<alt (λ (x) (/ x (+ 1.0 (sqrt (+ x 1.0)))))>
0.018 * * * [progress]: localizing error
0.023 * * * [progress]: generating rewritten candidates
0.023 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.040 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.049 * * * [progress]: generating series expansions
0.049 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.049 * [approximate]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in (x) around 0
0.049 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.049 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.049 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.049 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.049 * [taylor]: Taking taylor expansion of 1.0 in x
0.052 * [taylor]: Taking taylor expansion of 1.0 in x
0.054 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.054 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.054 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of 1.0 in x
0.059 * [taylor]: Taking taylor expansion of 1.0 in x
0.118 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in (x) around 0
0.118 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
0.118 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.118 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.118 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.118 * [taylor]: Taking taylor expansion of 1.0 in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of 1.0 in x
0.127 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
0.127 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.127 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.127 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.127 * [taylor]: Taking taylor expansion of 1.0 in x
0.127 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of 1.0 in x
0.157 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in (x) around 0
0.157 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in x
0.157 * [taylor]: Taking taylor expansion of -1 in x
0.157 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.158 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.158 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.158 * [taylor]: Taking taylor expansion of 1.0 in x
0.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.158 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of 1.0 in x
0.166 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in x
0.166 * [taylor]: Taking taylor expansion of -1 in x
0.166 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.166 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.166 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.166 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.166 * [taylor]: Taking taylor expansion of 1.0 in x
0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.168 * [taylor]: Taking taylor expansion of 1.0 in x
0.195 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.195 * [approximate]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in (x) around 0
0.195 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.195 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.195 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [taylor]: Taking taylor expansion of 1.0 in x
0.197 * [taylor]: Taking taylor expansion of 1.0 in x
0.197 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.197 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.197 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [taylor]: Taking taylor expansion of 1.0 in x
0.199 * [taylor]: Taking taylor expansion of 1.0 in x
0.213 * [approximate]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in (x) around 0
0.213 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.213 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.213 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.213 * [taylor]: Taking taylor expansion of 1.0 in x
0.213 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.213 * [taylor]: Taking taylor expansion of x in x
0.215 * [taylor]: Taking taylor expansion of 1.0 in x
0.215 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.215 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.215 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.215 * [taylor]: Taking taylor expansion of 1.0 in x
0.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.216 * [taylor]: Taking taylor expansion of 1.0 in x
0.228 * [approximate]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in (x) around 0
0.228 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.228 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.228 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.228 * [taylor]: Taking taylor expansion of 1.0 in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of 1.0 in x
0.230 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.230 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.230 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.230 * [taylor]: Taking taylor expansion of 1.0 in x
0.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of 1.0 in x
0.241 * * * [progress]: simplifying candidates
0.242 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (log1p (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (- (log x) (log (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (exp (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (* (* x x) x) (* (* (+ 1.0 (sqrt (+ x 1.0))) (+ 1.0 (sqrt (+ x 1.0)))) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0))))))
  (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (* (* (/ x (+ 1.0 (sqrt (+ x 1.0)))) (/ x (+ 1.0 (sqrt (+ x 1.0))))) (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (- x)
  (- (+ 1.0 (sqrt (+ x 1.0))))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (cbrt x) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (cbrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt x) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 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) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ x (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 1)
  (/ x (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 1)
  (/ x (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (+ 1.0 (sqrt (+ x 1.0))))
  (/ (+ 1.0 (sqrt (+ x 1.0))) x)
  (/ x (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ x 1)
  (/ x 1)
  (/ (+ 1.0 (sqrt (+ x 1.0))) (cbrt x))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt x))
  (/ (+ 1.0 (sqrt (+ x 1.0))) x)
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ x (- (* 1.0 1.0) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))))
  (expm1 (+ 1.0 (sqrt (+ x 1.0))))
  (log1p (+ 1.0 (sqrt (+ x 1.0))))
  (* (exp 1.0) (exp (sqrt (+ x 1.0))))
  (log (+ 1.0 (sqrt (+ x 1.0))))
  (exp (+ 1.0 (sqrt (+ x 1.0))))
  (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (cbrt (+ 1.0 (sqrt (+ x 1.0))))
  (* (* (+ 1.0 (sqrt (+ x 1.0))) (+ 1.0 (sqrt (+ x 1.0)))) (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt (+ 1.0 (sqrt (+ x 1.0))))
  (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))
  (+ (* 1.0 1.0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))
  (- (* 1.0 1.0) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))))
  (- 1.0 (sqrt (+ x 1.0)))
  (+ 1.0 (sqrt (+ x 1.0)))
  (- (+ (/ x (+ (sqrt 1.0) 1.0)) (+ (* 1/8 (/ (pow x 3) (* (pow (sqrt 1.0) 3) (pow (+ (sqrt 1.0) 1.0) 2)))) (* 1/4 (/ (pow x 3) (* (pow (sqrt 1.0) 2) (pow (+ (sqrt 1.0) 1.0) 3)))))) (* 1/2 (/ (pow x 2) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2)))))
  (- (+ +nan.0 (- (+ (* +nan.0 x) (- (* +nan.0 (/ 1 x)))))))
  (- (+ +nan.0 (- (+ (* +nan.0 x) (- (* +nan.0 (/ 1 x)))))))
  (- (+ (sqrt 1.0) (+ (* 1/2 (/ x (sqrt 1.0))) 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)))))
0.245 * * [simplify]: iteration  0 :  121  enodes  (cost  771 )
0.264 * * [simplify]: iteration  1 :  296  enodes  (cost  722 )
0.330 * * [simplify]: iteration  2 :  1109  enodes  (cost  665 )
0.628 * * [simplify]: iteration  done :  5000  enodes  (cost  660 )
0.629 * [simplify]: Simplified to:
   (expm1 (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (log1p (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (exp (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (/ x (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (* (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0))))))
  (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (/ x (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (sqrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (- x)
  (- (+ 1.0 (sqrt (+ x 1.0))))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (cbrt x) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (cbrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt x) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 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) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt x)
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt x)
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ x (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  1
  (/ x (+ 1.0 (sqrt (+ x 1.0))))
  1
  (/ x (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (+ 1.0 (sqrt (+ x 1.0))))
  (/ (+ 1.0 (sqrt (+ x 1.0))) x)
  (/ x (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  x
  x
  (/ (+ 1.0 (sqrt (+ x 1.0))) (cbrt x))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt x))
  (/ (+ 1.0 (sqrt (+ x 1.0))) x)
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ x (- (* 1.0 1.0) (+ x 1.0)))
  (expm1 (+ 1.0 (sqrt (+ x 1.0))))
  (log1p (+ 1.0 (sqrt (+ x 1.0))))
  (exp (+ 1.0 (sqrt (+ x 1.0))))
  (log (+ 1.0 (sqrt (+ x 1.0))))
  (exp (+ 1.0 (sqrt (+ x 1.0))))
  (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (cbrt (+ 1.0 (sqrt (+ x 1.0))))
  (pow (+ 1.0 (sqrt (+ x 1.0))) 3)
  (sqrt (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt (+ 1.0 (sqrt (+ x 1.0))))
  (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))
  (- (+ x 1.0) (* 1.0 (- (sqrt (+ x 1.0)) 1.0)))
  (- (* 1.0 1.0) (+ x 1.0))
  (- 1.0 (sqrt (+ x 1.0)))
  (+ 1.0 (sqrt (+ x 1.0)))
  (+ (* -1/2 (/ (pow x 2) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2)))) (+ (/ x (+ (sqrt 1.0) 1.0)) (fma (/ (pow x 3) (* (pow (sqrt 1.0) 3) (pow (+ (sqrt 1.0) 1.0) 2))) 1/8 (/ (* 1/4 (/ (pow x 3) 1.0)) (pow (+ (sqrt 1.0) 1.0) 3)))))
  (- (fma x +nan.0 (/ (- +nan.0) x)) +nan.0)
  (- (fma x +nan.0 (/ (- +nan.0) x)) +nan.0)
  (+ (sqrt 1.0) (- (fma 1/2 (/ x (sqrt 1.0)) 1.0) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)))))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
0.629 * * * [progress]: adding candidates to table
0.739 * * [progress]: iteration 2 / 4
0.739 * * * [progress]: picking best candidate
0.744 * * * * [pick]: Picked  #<alt (λ (x) (/ x (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))>
0.744 * * * [progress]: localizing error
0.752 * * * [progress]: generating rewritten candidates
0.752 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.786 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1)
0.797 * * * [progress]: generating series expansions
0.797 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.797 * [approximate]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in (x) around 0
0.797 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
0.797 * [taylor]: Taking taylor expansion of x in x
0.797 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.797 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.797 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.797 * [taylor]: Taking taylor expansion of x in x
0.797 * [taylor]: Taking taylor expansion of 1.0 in x
0.799 * [taylor]: Taking taylor expansion of 1.0 in x
0.801 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
0.801 * [taylor]: Taking taylor expansion of x in x
0.801 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.801 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.801 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.801 * [taylor]: Taking taylor expansion of x in x
0.801 * [taylor]: Taking taylor expansion of 1.0 in x
0.803 * [taylor]: Taking taylor expansion of 1.0 in x
0.864 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in (x) around 0
0.864 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
0.864 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.864 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.864 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.864 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.865 * [taylor]: Taking taylor expansion of 1.0 in x
0.865 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.865 * [taylor]: Taking taylor expansion of x in x
0.866 * [taylor]: Taking taylor expansion of 1.0 in x
0.873 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
0.873 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
0.873 * [taylor]: Taking taylor expansion of x in x
0.873 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.873 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.873 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.873 * [taylor]: Taking taylor expansion of 1.0 in x
0.873 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.873 * [taylor]: Taking taylor expansion of x in x
0.874 * [taylor]: Taking taylor expansion of 1.0 in x
0.899 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in (x) around 0
0.900 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in x
0.900 * [taylor]: Taking taylor expansion of -1 in x
0.900 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
0.900 * [taylor]: Taking taylor expansion of x in x
0.900 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.900 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.900 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.900 * [taylor]: Taking taylor expansion of 1.0 in x
0.900 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.900 * [taylor]: Taking taylor expansion of x in x
0.901 * [taylor]: Taking taylor expansion of 1.0 in x
0.908 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in x
0.908 * [taylor]: Taking taylor expansion of -1 in x
0.908 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
0.909 * [taylor]: Taking taylor expansion of x in x
0.909 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.909 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.909 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.909 * [taylor]: Taking taylor expansion of 1.0 in x
0.909 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.909 * [taylor]: Taking taylor expansion of x in x
0.910 * [taylor]: Taking taylor expansion of 1.0 in x
0.940 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1)
0.940 * [approximate]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in (x) around 0
0.940 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.940 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.940 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.940 * [taylor]: Taking taylor expansion of x in x
0.940 * [taylor]: Taking taylor expansion of 1.0 in x
0.942 * [taylor]: Taking taylor expansion of 1.0 in x
0.942 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.942 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.942 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.942 * [taylor]: Taking taylor expansion of x in x
0.942 * [taylor]: Taking taylor expansion of 1.0 in x
0.943 * [taylor]: Taking taylor expansion of 1.0 in x
0.957 * [approximate]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in (x) around 0
0.957 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.957 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.957 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.957 * [taylor]: Taking taylor expansion of 1.0 in x
0.957 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.957 * [taylor]: Taking taylor expansion of x in x
0.959 * [taylor]: Taking taylor expansion of 1.0 in x
0.959 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.959 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.959 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.959 * [taylor]: Taking taylor expansion of 1.0 in x
0.959 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.959 * [taylor]: Taking taylor expansion of x in x
0.961 * [taylor]: Taking taylor expansion of 1.0 in x
0.969 * [approximate]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in (x) around 0
0.969 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.969 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.969 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.969 * [taylor]: Taking taylor expansion of 1.0 in x
0.969 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.969 * [taylor]: Taking taylor expansion of x in x
0.971 * [taylor]: Taking taylor expansion of 1.0 in x
0.971 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.971 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.971 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.971 * [taylor]: Taking taylor expansion of 1.0 in x
0.971 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.971 * [taylor]: Taking taylor expansion of x in x
0.973 * [taylor]: Taking taylor expansion of 1.0 in x
0.982 * * * [progress]: simplifying candidates
0.983 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ x (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))
  (log1p (/ x (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))
  (- (log x) (* (log (+ 1.0 (sqrt (+ x 1.0)))) 1))
  (- (log x) (* (log (+ 1.0 (sqrt (+ x 1.0)))) 1))
  (- (log x) (log (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))
  (log (/ x (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))
  (exp (/ x (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))
  (/ (* (* x x) x) (* (* (pow (+ 1.0 (sqrt (+ x 1.0))) 1) (pow (+ 1.0 (sqrt (+ x 1.0))) 1)) (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))
  (* (cbrt (/ x (pow (+ 1.0 (sqrt (+ x 1.0))) 1))) (cbrt (/ x (pow (+ 1.0 (sqrt (+ x 1.0))) 1))))
  (cbrt (/ x (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))
  (* (* (/ x (pow (+ 1.0 (sqrt (+ x 1.0))) 1)) (/ x (pow (+ 1.0 (sqrt (+ x 1.0))) 1))) (/ x (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))
  (sqrt (/ x (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))
  (sqrt (/ x (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))
  (- x)
  (- (pow (+ 1.0 (sqrt (+ x 1.0))) 1))
  (/ (* (cbrt x) (cbrt x)) (pow (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))) 1))
  (/ (cbrt x) (pow (cbrt (+ 1.0 (sqrt (+ x 1.0)))) 1))
  (/ (* (cbrt x) (cbrt x)) (pow (sqrt (+ 1.0 (sqrt (+ x 1.0)))) 1))
  (/ (cbrt x) (pow (sqrt (+ 1.0 (sqrt (+ x 1.0)))) 1))
  (/ (* (cbrt x) (cbrt x)) (pow 1 1))
  (/ (cbrt x) (pow (+ 1.0 (sqrt (+ x 1.0))) 1))
  (/ (* (cbrt x) (cbrt x)) (pow 1 1))
  (/ (cbrt x) (pow (+ 1.0 (sqrt (+ x 1.0))) 1))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (pow (+ 1.0 (sqrt (+ x 1.0))) 1)) (cbrt (pow (+ 1.0 (sqrt (+ x 1.0))) 1))))
  (/ (cbrt x) (cbrt (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))
  (/ (cbrt x) (sqrt (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (pow (+ 1.0 (sqrt (+ x 1.0))) 1))
  (/ (* (cbrt x) (cbrt x)) (pow (+ 1.0 (sqrt (+ x 1.0))) (/ 1 2)))
  (/ (cbrt x) (pow (+ 1.0 (sqrt (+ x 1.0))) (/ 1 2)))
  (/ (sqrt x) (pow (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))) 1))
  (/ (sqrt x) (pow (cbrt (+ 1.0 (sqrt (+ x 1.0)))) 1))
  (/ (sqrt x) (pow (sqrt (+ 1.0 (sqrt (+ x 1.0)))) 1))
  (/ (sqrt x) (pow (sqrt (+ 1.0 (sqrt (+ x 1.0)))) 1))
  (/ (sqrt x) (pow 1 1))
  (/ (sqrt x) (pow (+ 1.0 (sqrt (+ x 1.0))) 1))
  (/ (sqrt x) (pow 1 1))
  (/ (sqrt x) (pow (+ 1.0 (sqrt (+ x 1.0))) 1))
  (/ (sqrt x) (* (cbrt (pow (+ 1.0 (sqrt (+ x 1.0))) 1)) (cbrt (pow (+ 1.0 (sqrt (+ x 1.0))) 1))))
  (/ (sqrt x) (cbrt (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))
  (/ (sqrt x) (sqrt (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))
  (/ (sqrt x) (sqrt (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (pow (+ 1.0 (sqrt (+ x 1.0))) 1))
  (/ (sqrt x) (pow (+ 1.0 (sqrt (+ x 1.0))) (/ 1 2)))
  (/ (sqrt x) (pow (+ 1.0 (sqrt (+ x 1.0))) (/ 1 2)))
  (/ 1 (pow (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))) 1))
  (/ x (pow (cbrt (+ 1.0 (sqrt (+ x 1.0)))) 1))
  (/ 1 (pow (sqrt (+ 1.0 (sqrt (+ x 1.0)))) 1))
  (/ x (pow (sqrt (+ 1.0 (sqrt (+ x 1.0)))) 1))
  (/ 1 (pow 1 1))
  (/ x (pow (+ 1.0 (sqrt (+ x 1.0))) 1))
  (/ 1 (pow 1 1))
  (/ x (pow (+ 1.0 (sqrt (+ x 1.0))) 1))
  (/ 1 (* (cbrt (pow (+ 1.0 (sqrt (+ x 1.0))) 1)) (cbrt (pow (+ 1.0 (sqrt (+ x 1.0))) 1))))
  (/ x (cbrt (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))
  (/ 1 (sqrt (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))
  (/ x (sqrt (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))
  (/ 1 1)
  (/ x (pow (+ 1.0 (sqrt (+ x 1.0))) 1))
  (/ 1 (pow (+ 1.0 (sqrt (+ x 1.0))) (/ 1 2)))
  (/ x (pow (+ 1.0 (sqrt (+ x 1.0))) (/ 1 2)))
  (/ 1 (pow (+ 1.0 (sqrt (+ x 1.0))) 1))
  (/ (pow (+ 1.0 (sqrt (+ x 1.0))) 1) x)
  (/ x (pow (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))) 1))
  (/ x (pow (sqrt (+ 1.0 (sqrt (+ x 1.0)))) 1))
  (/ x (pow 1 1))
  (/ x (pow 1 1))
  (/ x (* (cbrt (pow (+ 1.0 (sqrt (+ x 1.0))) 1)) (cbrt (pow (+ 1.0 (sqrt (+ x 1.0))) 1))))
  (/ x (sqrt (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))
  (/ x 1)
  (/ x (pow (+ 1.0 (sqrt (+ x 1.0))) (/ 1 2)))
  (/ (pow (+ 1.0 (sqrt (+ x 1.0))) 1) (cbrt x))
  (/ (pow (+ 1.0 (sqrt (+ x 1.0))) 1) (sqrt x))
  (/ (pow (+ 1.0 (sqrt (+ x 1.0))) 1) x)
  (expm1 (+ 1.0 (sqrt (+ x 1.0))))
  (log1p (+ 1.0 (sqrt (+ x 1.0))))
  (* (exp 1.0) (exp (sqrt (+ x 1.0))))
  (log (+ 1.0 (sqrt (+ x 1.0))))
  (exp (+ 1.0 (sqrt (+ x 1.0))))
  (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (cbrt (+ 1.0 (sqrt (+ x 1.0))))
  (* (* (+ 1.0 (sqrt (+ x 1.0))) (+ 1.0 (sqrt (+ x 1.0)))) (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt (+ 1.0 (sqrt (+ x 1.0))))
  (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))
  (+ (* 1.0 1.0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))
  (- (* 1.0 1.0) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))))
  (- 1.0 (sqrt (+ x 1.0)))
  (+ 1.0 (sqrt (+ x 1.0)))
  (- (+ (/ x (+ (sqrt 1.0) 1.0)) (+ (* 1/8 (/ (pow x 3) (* (pow (sqrt 1.0) 3) (pow (+ (sqrt 1.0) 1.0) 2)))) (* 1/4 (/ (pow x 3) (* (pow (sqrt 1.0) 2) (pow (+ (sqrt 1.0) 1.0) 3)))))) (* 1/2 (/ (pow x 2) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2)))))
  (- (+ +nan.0 (- (+ (* +nan.0 x) (- (* +nan.0 (/ 1 x)))))))
  (- (+ +nan.0 (- (+ (* +nan.0 x) (- (* +nan.0 (/ 1 x)))))))
  (- (+ (sqrt 1.0) (+ (* 1/2 (/ x (sqrt 1.0))) 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)))))
0.988 * * [simplify]: iteration  0 :  155  enodes  (cost  1216 )
1.018 * * [simplify]: iteration  1 :  355  enodes  (cost  993 )
1.104 * * [simplify]: iteration  2 :  1479  enodes  (cost  885 )
1.540 * * [simplify]: iteration  done :  5000  enodes  (cost  881 )
1.541 * [simplify]: Simplified to:
   (expm1 (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (log1p (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (exp (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (/ x (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (* (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0))))))
  (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (/ x (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (sqrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (- x)
  (- (+ 1.0 (sqrt (+ x 1.0))))
  (/ (* (cbrt x) (cbrt x)) (pow (cbrt (+ 1.0 (sqrt (+ x 1.0)))) 2))
  (/ (cbrt x) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (cbrt x) (/ (sqrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt x)))
  (/ (cbrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (* (cbrt x) (cbrt x)) (pow (cbrt (+ 1.0 (sqrt (+ x 1.0)))) 2))
  (/ (cbrt x) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (cbrt x) (/ (sqrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt x)))
  (/ (cbrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (cbrt x) (/ (sqrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt x)))
  (/ (cbrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (pow (cbrt (+ 1.0 (sqrt (+ x 1.0)))) 2))
  (/ (sqrt x) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt x)
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt x)
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt x) (pow (cbrt (+ 1.0 (sqrt (+ x 1.0)))) 2))
  (/ (sqrt x) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt x)
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (pow (cbrt (+ 1.0 (sqrt (+ x 1.0)))) 2))
  (/ x (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  1
  (/ x (+ 1.0 (sqrt (+ x 1.0))))
  1
  (/ x (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (pow (cbrt (+ 1.0 (sqrt (+ x 1.0)))) 2))
  (/ x (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  1
  (/ x (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (+ 1.0 (sqrt (+ x 1.0))))
  (/ (+ 1.0 (sqrt (+ x 1.0))) x)
  (/ x (pow (cbrt (+ 1.0 (sqrt (+ x 1.0)))) 2))
  (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  x
  x
  (/ x (pow (cbrt (+ 1.0 (sqrt (+ x 1.0)))) 2))
  (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  x
  (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (cbrt x))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt x))
  (/ (+ 1.0 (sqrt (+ x 1.0))) x)
  (expm1 (+ 1.0 (sqrt (+ x 1.0))))
  (log1p (+ 1.0 (sqrt (+ x 1.0))))
  (exp (+ 1.0 (sqrt (+ x 1.0))))
  (log (+ 1.0 (sqrt (+ x 1.0))))
  (exp (+ 1.0 (sqrt (+ x 1.0))))
  (pow (cbrt (+ 1.0 (sqrt (+ x 1.0)))) 2)
  (cbrt (+ 1.0 (sqrt (+ x 1.0))))
  (pow (+ 1.0 (sqrt (+ x 1.0))) 3)
  (sqrt (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt (+ 1.0 (sqrt (+ x 1.0))))
  (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))
  (fma 1.0 1.0 (- (+ x 1.0) (* 1.0 (sqrt (+ x 1.0)))))
  (- (* 1.0 1.0) (+ x 1.0))
  (- 1.0 (sqrt (+ x 1.0)))
  (+ 1.0 (sqrt (+ x 1.0)))
  (+ (/ x (+ (sqrt 1.0) 1.0)) (- (fma 1/4 (/ (/ (pow x 3) 1.0) (pow (+ (sqrt 1.0) 1.0) 3)) (* 1/8 (/ (pow x 3) (* (pow (sqrt 1.0) 3) (pow (+ (sqrt 1.0) 1.0) 2))))) (* 1/2 (/ (pow x 2) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2))))))
  (- (fma x +nan.0 (/ (- +nan.0) x)) +nan.0)
  (- (fma x +nan.0 (/ (- +nan.0) x)) +nan.0)
  (- (+ (fma 1/2 (/ x (sqrt 1.0)) 1.0) (sqrt 1.0)) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
1.541 * * * [progress]: adding candidates to table
1.658 * * [progress]: iteration 3 / 4
1.658 * * * [progress]: picking best candidate
1.662 * * * * [pick]: Picked  #<alt (λ (x) (* (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (+ (* 1.0 1.0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))))>
1.662 * * * [progress]: localizing error
1.677 * * * [progress]: generating rewritten candidates
1.677 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
1.733 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2)
1.746 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2)
1.751 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1)
1.784 * * * [progress]: generating series expansions
1.784 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
1.784 * [approximate]: Taking taylor expansion of (/ x (+ (sqrt (pow (+ x 1.0) 3)) 1.0)) in (x) around 0
1.785 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (pow (+ x 1.0) 3)) 1.0)) in x
1.785 * [taylor]: Taking taylor expansion of x in x
1.785 * [taylor]: Taking taylor expansion of (+ (sqrt (pow (+ x 1.0) 3)) 1.0) in x
1.785 * [taylor]: Taking taylor expansion of (sqrt (pow (+ x 1.0) 3)) in x
1.785 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 3) in x
1.785 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.785 * [taylor]: Taking taylor expansion of x in x
1.785 * [taylor]: Taking taylor expansion of 1.0 in x
1.789 * [taylor]: Taking taylor expansion of 1.0 in x
1.791 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (pow (+ x 1.0) 3)) 1.0)) in x
1.791 * [taylor]: Taking taylor expansion of x in x
1.791 * [taylor]: Taking taylor expansion of (+ (sqrt (pow (+ x 1.0) 3)) 1.0) in x
1.791 * [taylor]: Taking taylor expansion of (sqrt (pow (+ x 1.0) 3)) in x
1.791 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 3) in x
1.791 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.791 * [taylor]: Taking taylor expansion of x in x
1.791 * [taylor]: Taking taylor expansion of 1.0 in x
1.795 * [taylor]: Taking taylor expansion of 1.0 in x
1.877 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (pow (+ 1.0 (/ 1 x)) 3)) 1.0))) in (x) around 0
1.877 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (pow (+ 1.0 (/ 1 x)) 3)) 1.0))) in x
1.877 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (pow (+ 1.0 (/ 1 x)) 3)) 1.0)) in x
1.877 * [taylor]: Taking taylor expansion of x in x
1.877 * [taylor]: Taking taylor expansion of (+ (sqrt (pow (+ 1.0 (/ 1 x)) 3)) 1.0) in x
1.877 * [taylor]: Taking taylor expansion of (sqrt (pow (+ 1.0 (/ 1 x)) 3)) in x
1.877 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 3) in x
1.877 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.877 * [taylor]: Taking taylor expansion of 1.0 in x
1.877 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.877 * [taylor]: Taking taylor expansion of x in x
1.879 * [taylor]: Taking taylor expansion of 1.0 in x
1.887 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (pow (+ 1.0 (/ 1 x)) 3)) 1.0))) in x
1.888 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (pow (+ 1.0 (/ 1 x)) 3)) 1.0)) in x
1.888 * [taylor]: Taking taylor expansion of x in x
1.888 * [taylor]: Taking taylor expansion of (+ (sqrt (pow (+ 1.0 (/ 1 x)) 3)) 1.0) in x
1.888 * [taylor]: Taking taylor expansion of (sqrt (pow (+ 1.0 (/ 1 x)) 3)) in x
1.888 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 3) in x
1.888 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.888 * [taylor]: Taking taylor expansion of 1.0 in x
1.888 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.888 * [taylor]: Taking taylor expansion of x in x
1.890 * [taylor]: Taking taylor expansion of 1.0 in x
1.926 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (pow (- 1.0 (/ 1 x)) 3)) 1.0))) in (x) around 0
1.927 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (pow (- 1.0 (/ 1 x)) 3)) 1.0))) in x
1.927 * [taylor]: Taking taylor expansion of -1 in x
1.927 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (pow (- 1.0 (/ 1 x)) 3)) 1.0)) in x
1.927 * [taylor]: Taking taylor expansion of x in x
1.927 * [taylor]: Taking taylor expansion of (+ (sqrt (pow (- 1.0 (/ 1 x)) 3)) 1.0) in x
1.927 * [taylor]: Taking taylor expansion of (sqrt (pow (- 1.0 (/ 1 x)) 3)) in x
1.927 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 3) in x
1.927 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.927 * [taylor]: Taking taylor expansion of 1.0 in x
1.927 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.927 * [taylor]: Taking taylor expansion of x in x
1.929 * [taylor]: Taking taylor expansion of 1.0 in x
1.938 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (pow (- 1.0 (/ 1 x)) 3)) 1.0))) in x
1.938 * [taylor]: Taking taylor expansion of -1 in x
1.938 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (pow (- 1.0 (/ 1 x)) 3)) 1.0)) in x
1.938 * [taylor]: Taking taylor expansion of x in x
1.938 * [taylor]: Taking taylor expansion of (+ (sqrt (pow (- 1.0 (/ 1 x)) 3)) 1.0) in x
1.938 * [taylor]: Taking taylor expansion of (sqrt (pow (- 1.0 (/ 1 x)) 3)) in x
1.939 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 3) in x
1.939 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.939 * [taylor]: Taking taylor expansion of 1.0 in x
1.939 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.939 * [taylor]: Taking taylor expansion of x in x
1.941 * [taylor]: Taking taylor expansion of 1.0 in x
1.977 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2)
1.977 * [approximate]: Taking taylor expansion of (- (+ x 1.0) (* 1.0 (sqrt (+ x 1.0)))) in (x) around 0
1.977 * [taylor]: Taking taylor expansion of (- (+ x 1.0) (* 1.0 (sqrt (+ x 1.0)))) in x
1.977 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.977 * [taylor]: Taking taylor expansion of x in x
1.977 * [taylor]: Taking taylor expansion of 1.0 in x
1.977 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt (+ x 1.0))) in x
1.977 * [taylor]: Taking taylor expansion of 1.0 in x
1.977 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.978 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.978 * [taylor]: Taking taylor expansion of x in x
1.978 * [taylor]: Taking taylor expansion of 1.0 in x
1.979 * [taylor]: Taking taylor expansion of (- (+ x 1.0) (* 1.0 (sqrt (+ x 1.0)))) in x
1.979 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.979 * [taylor]: Taking taylor expansion of x in x
1.979 * [taylor]: Taking taylor expansion of 1.0 in x
1.979 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt (+ x 1.0))) in x
1.979 * [taylor]: Taking taylor expansion of 1.0 in x
1.979 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.979 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.979 * [taylor]: Taking taylor expansion of x in x
1.979 * [taylor]: Taking taylor expansion of 1.0 in x
2.012 * [approximate]: Taking taylor expansion of (- (+ (/ 1 x) 1.0) (* 1.0 (sqrt (+ 1.0 (/ 1 x))))) in (x) around 0
2.012 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1.0) (* 1.0 (sqrt (+ 1.0 (/ 1 x))))) in x
2.012 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
2.012 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.012 * [taylor]: Taking taylor expansion of x in x
2.012 * [taylor]: Taking taylor expansion of 1.0 in x
2.012 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt (+ 1.0 (/ 1 x)))) in x
2.012 * [taylor]: Taking taylor expansion of 1.0 in x
2.012 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.012 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.012 * [taylor]: Taking taylor expansion of 1.0 in x
2.012 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.012 * [taylor]: Taking taylor expansion of x in x
2.014 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1.0) (* 1.0 (sqrt (+ 1.0 (/ 1 x))))) in x
2.014 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
2.014 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.014 * [taylor]: Taking taylor expansion of x in x
2.015 * [taylor]: Taking taylor expansion of 1.0 in x
2.015 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt (+ 1.0 (/ 1 x)))) in x
2.015 * [taylor]: Taking taylor expansion of 1.0 in x
2.015 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.015 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.015 * [taylor]: Taking taylor expansion of 1.0 in x
2.015 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.015 * [taylor]: Taking taylor expansion of x in x
2.027 * [approximate]: Taking taylor expansion of (- 1.0 (+ (* 1.0 (sqrt (- 1.0 (/ 1 x)))) (/ 1 x))) in (x) around 0
2.027 * [taylor]: Taking taylor expansion of (- 1.0 (+ (* 1.0 (sqrt (- 1.0 (/ 1 x)))) (/ 1 x))) in x
2.027 * [taylor]: Taking taylor expansion of 1.0 in x
2.027 * [taylor]: Taking taylor expansion of (+ (* 1.0 (sqrt (- 1.0 (/ 1 x)))) (/ 1 x)) in x
2.027 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt (- 1.0 (/ 1 x)))) in x
2.027 * [taylor]: Taking taylor expansion of 1.0 in x
2.027 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.027 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.027 * [taylor]: Taking taylor expansion of 1.0 in x
2.027 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.027 * [taylor]: Taking taylor expansion of x in x
2.029 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.029 * [taylor]: Taking taylor expansion of x in x
2.029 * [taylor]: Taking taylor expansion of (- 1.0 (+ (* 1.0 (sqrt (- 1.0 (/ 1 x)))) (/ 1 x))) in x
2.029 * [taylor]: Taking taylor expansion of 1.0 in x
2.029 * [taylor]: Taking taylor expansion of (+ (* 1.0 (sqrt (- 1.0 (/ 1 x)))) (/ 1 x)) in x
2.029 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt (- 1.0 (/ 1 x)))) in x
2.029 * [taylor]: Taking taylor expansion of 1.0 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
2.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.031 * [taylor]: Taking taylor expansion of x in x
2.042 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2)
2.042 * [approximate]: Taking taylor expansion of (pow (sqrt (+ x 1.0)) 3) in (x) around 0
2.042 * [taylor]: Taking taylor expansion of (pow (sqrt (+ x 1.0)) 3) in x
2.042 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.042 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.042 * [taylor]: Taking taylor expansion of x in x
2.042 * [taylor]: Taking taylor expansion of 1.0 in x
2.044 * [taylor]: Taking taylor expansion of (pow (sqrt (+ x 1.0)) 3) in x
2.044 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.044 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.044 * [taylor]: Taking taylor expansion of x in x
2.044 * [taylor]: Taking taylor expansion of 1.0 in x
2.073 * [approximate]: Taking taylor expansion of (pow (sqrt (+ 1.0 (/ 1 x))) 3) in (x) around 0
2.074 * [taylor]: Taking taylor expansion of (pow (sqrt (+ 1.0 (/ 1 x))) 3) in x
2.074 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.074 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.074 * [taylor]: Taking taylor expansion of 1.0 in x
2.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.074 * [taylor]: Taking taylor expansion of x in x
2.075 * [taylor]: Taking taylor expansion of (pow (sqrt (+ 1.0 (/ 1 x))) 3) in x
2.075 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.075 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.075 * [taylor]: Taking taylor expansion of 1.0 in x
2.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.076 * [taylor]: Taking taylor expansion of x in x
2.093 * [approximate]: Taking taylor expansion of (pow (sqrt (- 1.0 (/ 1 x))) 3) in (x) around 0
2.093 * [taylor]: Taking taylor expansion of (pow (sqrt (- 1.0 (/ 1 x))) 3) in x
2.093 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.093 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.093 * [taylor]: Taking taylor expansion of 1.0 in x
2.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.093 * [taylor]: Taking taylor expansion of x in x
2.095 * [taylor]: Taking taylor expansion of (pow (sqrt (- 1.0 (/ 1 x))) 3) in x
2.095 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.095 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.095 * [taylor]: Taking taylor expansion of 1.0 in x
2.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.095 * [taylor]: Taking taylor expansion of x in x
2.109 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1)
2.109 * [approximate]: Taking taylor expansion of (+ x 1.0) in (x) around 0
2.109 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.110 * [taylor]: Taking taylor expansion of x in x
2.110 * [taylor]: Taking taylor expansion of 1.0 in x
2.110 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.110 * [taylor]: Taking taylor expansion of x in x
2.110 * [taylor]: Taking taylor expansion of 1.0 in x
2.112 * [approximate]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in (x) around 0
2.112 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.112 * [taylor]: Taking taylor expansion of 1.0 in x
2.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.112 * [taylor]: Taking taylor expansion of x in x
2.112 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.112 * [taylor]: Taking taylor expansion of 1.0 in x
2.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.112 * [taylor]: Taking taylor expansion of x in x
2.118 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 x)) in (x) around 0
2.118 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.118 * [taylor]: Taking taylor expansion of 1.0 in x
2.118 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.118 * [taylor]: Taking taylor expansion of x in x
2.118 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.118 * [taylor]: Taking taylor expansion of 1.0 in x
2.118 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.118 * [taylor]: Taking taylor expansion of x in x
2.126 * * * [progress]: simplifying candidates
2.130 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (log1p (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (- (log x) (log (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (log (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (exp (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ (* (* x x) x) (* (* (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (* (cbrt (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))) (cbrt (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))))
  (cbrt (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (* (* (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))) (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (sqrt (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (sqrt (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (- x)
  (- (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))))
  (/ (cbrt x) (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ (cbrt x) (sqrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ (* (cbrt x) (cbrt x)) (+ (* 1.0 1.0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0))))))
  (/ (cbrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (* (cbrt x) (cbrt x)) (pow 1 3))
  (/ (cbrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (* (cbrt x) (cbrt x)) (pow 1 3))
  (/ (cbrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (* (cbrt x) (cbrt x)) (pow 1 3))
  (/ (cbrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (* (cbrt x) (cbrt x)) (pow 1 3))
  (/ (cbrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (sqrt x) (* (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))))
  (/ (sqrt x) (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ (sqrt x) (sqrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ (sqrt x) (sqrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ (sqrt x) (+ (* 1.0 1.0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (sqrt x) (pow 1 3))
  (/ (sqrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (sqrt x) (pow 1 3))
  (/ (sqrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (sqrt x) (pow 1 3))
  (/ (sqrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (sqrt x) (pow 1 3))
  (/ (sqrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ 1 (* (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))))
  (/ x (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ 1 (sqrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ x (sqrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ 1 (+ (* 1.0 1.0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0))))))
  (/ x (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 1)
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ 1 (pow 1 3))
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ 1 (pow 1 3))
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ 1 (pow 1 3))
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ 1 (pow 1 3))
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ 1 1)
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ 1 (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)) x)
  (/ x (* (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))))
  (/ x (sqrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ x (+ (* 1.0 1.0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0))))))
  (/ x 1)
  (/ x (pow 1 3))
  (/ x (pow 1 3))
  (/ x (pow 1 3))
  (/ x (pow 1 3))
  (/ x 1)
  (/ (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)) (cbrt x))
  (/ (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)) (sqrt x))
  (/ (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)) x)
  (/ x (+ (pow (pow 1.0 3) 3) (pow (pow (sqrt (+ x 1.0)) 3) 3)))
  (/ x (- (* (pow 1.0 3) (pow 1.0 3)) (* (pow (sqrt (+ x 1.0)) 3) (pow (sqrt (+ x 1.0)) 3))))
  (fma (sqrt (+ x 1.0)) (sqrt (+ x 1.0)) (- (* (sqrt (+ x 1.0)) 1.0)))
  (fma (- (sqrt (+ x 1.0))) 1.0 (* (sqrt (+ x 1.0)) 1.0))
  (expm1 (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))
  (log1p (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))
  (- (* 1.0 (sqrt (+ x 1.0))))
  (/ (exp (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))) (exp (* 1.0 (sqrt (+ x 1.0)))))
  (log (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))
  (exp (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))
  (* (cbrt (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0))))) (cbrt (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0))))))
  (cbrt (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))
  (* (* (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0))))) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))
  (sqrt (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))
  (sqrt (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))
  (- (* (sqrt (+ x 1.0)) (sqrt (+ (pow x 3) (pow 1.0 3)))) (* 1.0 (sqrt (+ (pow x 3) (pow 1.0 3)))))
  (- (* (sqrt (+ x 1.0)) (sqrt (- (* x x) (* 1.0 1.0)))) (* 1.0 (sqrt (- (* x x) (* 1.0 1.0)))))
  (- (* (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ (pow x 3) (pow 1.0 3)))))
  (- (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt (+ x 1.0))) (* 1.0 (sqrt (- (* x x) (* 1.0 1.0)))))
  (- (* (* (sqrt (+ (pow x 3) (pow 1.0 3))) (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) (* x 1.0)))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))) (* 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) (* x 1.0))))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
  (- (* (* (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (+ (pow x 3) (pow 1.0 3)))) (sqrt (- x 1.0))) (* (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))) (* 1.0 (sqrt (- (* x x) (* 1.0 1.0))))))
  (* (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))) (sqrt (- x 1.0)))
  (- (* (* (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (- (* x x) (* 1.0 1.0)))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))) (* (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- x 1.0))) (* 1.0 (sqrt (+ (pow x 3) (pow 1.0 3))))))
  (* (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- x 1.0))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
  (- (* (* (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (- (* x x) (* 1.0 1.0)))) (sqrt (- x 1.0))) (* (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- x 1.0))) (* 1.0 (sqrt (- (* x x) (* 1.0 1.0))))))
  (* (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- x 1.0))) (sqrt (- x 1.0)))
  (- (* (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt (+ (pow x 3) (pow 1.0 3)))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))) (* (* (sqrt (- x 1.0)) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))) (* 1.0 (sqrt (+ (pow x 3) (pow 1.0 3))))))
  (* (* (sqrt (- x 1.0)) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
  (- (* (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt (+ (pow x 3) (pow 1.0 3)))) (sqrt (- x 1.0))) (* (* (sqrt (- x 1.0)) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))) (* 1.0 (sqrt (- (* x x) (* 1.0 1.0))))))
  (* (* (sqrt (- x 1.0)) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))) (sqrt (- x 1.0)))
  (- (* (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt (- (* x x) (* 1.0 1.0)))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))) (* (* (sqrt (- x 1.0)) (sqrt (- x 1.0))) (* 1.0 (sqrt (+ (pow x 3) (pow 1.0 3))))))
  (* (* (sqrt (- x 1.0)) (sqrt (- x 1.0))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
  (- (* (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt (- (* x x) (* 1.0 1.0)))) (sqrt (- x 1.0))) (* (* (sqrt (- x 1.0)) (sqrt (- x 1.0))) (* 1.0 (sqrt (- (* x x) (* 1.0 1.0))))))
  (* (* (sqrt (- x 1.0)) (sqrt (- x 1.0))) (sqrt (- x 1.0)))
  (- (* (* (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) (* x 1.0)))) (* 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) (* x 1.0)))))
  (- (* (* (sqrt (+ x 1.0)) (sqrt (+ (pow x 3) (pow 1.0 3)))) (sqrt (- x 1.0))) (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* 1.0 (sqrt (- (* x x) (* 1.0 1.0))))))
  (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- x 1.0)))
  (- (* (* (sqrt (+ x 1.0)) (sqrt (- (* x x) (* 1.0 1.0)))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))) (* (sqrt (- x 1.0)) (* 1.0 (sqrt (+ (pow x 3) (pow 1.0 3))))))
  (* (sqrt (- x 1.0)) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
  (- (* (* (sqrt (+ x 1.0)) (sqrt (- (* x x) (* 1.0 1.0)))) (sqrt (- x 1.0))) (* (sqrt (- x 1.0)) (* 1.0 (sqrt (- (* x x) (* 1.0 1.0))))))
  (* (sqrt (- x 1.0)) (sqrt (- x 1.0)))
  (- (* (* (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (+ x 1.0))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))) (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* 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) (* x 1.0)))))
  (- (* (* (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (+ x 1.0))) (sqrt (- x 1.0))) (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* 1.0 (sqrt (- (* x x) (* 1.0 1.0))))))
  (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- x 1.0)))
  (- (* (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt (+ x 1.0))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))) (* (sqrt (- x 1.0)) (* 1.0 (sqrt (+ (pow x 3) (pow 1.0 3))))))
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  (- (* (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt (+ x 1.0))) (sqrt (- x 1.0))) (* (sqrt (- x 1.0)) (* 1.0 (sqrt (- (* x x) (* 1.0 1.0))))))
  (* (sqrt (- x 1.0)) (sqrt (- x 1.0)))
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  (- (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))) (* (* 1.0 (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))
  (+ (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0))))
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  (pow (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) 3)
  (pow (sqrt (cbrt (+ x 1.0))) 3)
  (pow (sqrt (sqrt (+ x 1.0))) 3)
  (pow (sqrt (sqrt (+ x 1.0))) 3)
  (pow (sqrt 1) 3)
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  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
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  (* (cbrt (pow (sqrt (+ x 1.0)) 3)) (cbrt (pow (sqrt (+ x 1.0)) 3)))
  (cbrt (pow (sqrt (+ x 1.0)) 3))
  (* (* (pow (sqrt (+ x 1.0)) 3) (pow (sqrt (+ x 1.0)) 3)) (pow (sqrt (+ x 1.0)) 3))
  (pow (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0)))) 3)
  (pow (cbrt (sqrt (+ x 1.0))) 3)
  (pow (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) 3)
  (pow (sqrt (cbrt (+ x 1.0))) 3)
  (pow (sqrt (sqrt (+ x 1.0))) 3)
  (pow (sqrt (sqrt (+ x 1.0))) 3)
  (pow (sqrt 1) 3)
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  (pow (sqrt 1) 3)
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  (pow (sqrt (sqrt (+ x 1.0))) 3)
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  (pow (sqrt (+ (pow x 3) (pow 1.0 3))) 3)
  (pow (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) 3)
  (pow (sqrt (- (* x x) (* 1.0 1.0))) 3)
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  (/ 3 2)
  (sqrt (pow (sqrt (+ x 1.0)) 3))
  (sqrt (pow (sqrt (+ x 1.0)) 3))
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  (expm1 (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))))
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  (* (cbrt (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))) (cbrt (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))))
  (cbrt (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))))
  (* (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))))
  (* (+ x 1.0) (+ x 1.0))
  (sqrt (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))))
  (sqrt (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))))
  (* (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (+ (pow x 3) (pow 1.0 3))))
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  (* (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (- (* x x) (* 1.0 1.0))))
  (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- x 1.0)))
  (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt (+ (pow x 3) (pow 1.0 3))))
  (* (sqrt (- x 1.0)) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
  (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt (- (* x x) (* 1.0 1.0))))
  (* (sqrt (- x 1.0)) (sqrt (- x 1.0)))
  (* (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0)))) (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0)))))
  (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0))))
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  (* (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))))
  (* (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))))
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  (* (sqrt (+ x 1.0)) (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (* (sqrt (+ x 1.0)) (sqrt (sqrt (+ x 1.0))))
  (* (sqrt (+ x 1.0)) (sqrt 1))
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  (* (sqrt (+ x 1.0)) 1)
  (* (cbrt (sqrt (+ x 1.0))) (sqrt (+ x 1.0)))
  (* (sqrt (cbrt (+ x 1.0))) (sqrt (+ x 1.0)))
  (* (sqrt (sqrt (+ x 1.0))) (sqrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* (sqrt (sqrt (+ x 1.0))) (sqrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
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  (* (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (+ x 1.0)))
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  (- (+ (* +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 (+ (* 0.125 (/ (pow x 2) (pow (sqrt 1.0) 3))) x)) (+ (* 1.0 (sqrt 1.0)) (* 0.5 (/ x (sqrt 1.0)))))
  (- x (+ +nan.0 (- (* +nan.0 (/ 1 x)))))
  (- x (+ +nan.0 (- (* +nan.0 (/ 1 x)))))
  (+ (* 3/2 (* x (sqrt 1.0))) (+ (pow (sqrt 1.0) 3) (* 3/8 (/ (pow x 2) (sqrt 1.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (+ x 1.0)
  (+ x 1.0)
  (+ x 1.0)
2.141 * * [simplify]: iteration  0 :  326  enodes  (cost  4145 )
2.208 * * [simplify]: iteration  1 :  817  enodes  (cost  2999 )
2.463 * * [simplify]: iteration  2 :  3828  enodes  (cost  2729 )
4.198 * * [simplify]: iteration  done :  5001  enodes  (cost  2725 )
4.200 * [simplify]: Simplified to:
   (expm1 (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (log1p (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (log (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (log (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (exp (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (pow (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) 3)
  (* (cbrt (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))) (cbrt (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))))
  (cbrt (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (pow (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) 3)
  (sqrt (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (sqrt (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (- x)
  (- (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))))
  (/ (cbrt x) (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ (* (cbrt x) (cbrt x)) (hypot (pow (sqrt (+ x 1.0)) 3/2) (pow 1.0 3/2)))
  (/ (cbrt x) (hypot (pow (sqrt (+ x 1.0)) 3/2) (pow 1.0 3/2)))
  (/ (* (cbrt x) (cbrt x)) (fma 1.0 1.0 (- (+ x 1.0) (* 1.0 (sqrt (+ x 1.0))))))
  (/ (cbrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
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  (/ (cbrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
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  (/ (sqrt x) (* (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))))
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  (/ (sqrt x) (hypot (pow (sqrt (+ x 1.0)) 3/2) (pow 1.0 3/2)))
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  (sqrt x)
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  (sqrt x)
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  (/ 1 (* (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))))
  (/ x (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ 1 (hypot (pow (sqrt (+ x 1.0)) 3/2) (pow 1.0 3/2)))
  (/ x (hypot (pow (sqrt (+ x 1.0)) 3/2) (pow 1.0 3/2)))
  (/ 1 (fma 1.0 1.0 (- (+ x 1.0) (* 1.0 (sqrt (+ x 1.0))))))
  (/ x (+ 1.0 (sqrt (+ x 1.0))))
  1
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  1
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  1
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  1
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  1
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  1
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ 1 (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)) x)
  (/ x (* (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))))
  (/ x (hypot (pow (sqrt (+ x 1.0)) 3/2) (pow 1.0 3/2)))
  (/ x (fma 1.0 1.0 (- (+ x 1.0) (* 1.0 (sqrt (+ x 1.0))))))
  x
  x
  x
  x
  x
  x
  (/ (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)) (cbrt x))
  (/ (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)) (sqrt x))
  (/ (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)) x)
  (/ x (+ (pow (pow 1.0 3) 3) (pow (pow (sqrt (+ x 1.0)) 3) 3)))
  (/ x (- (pow 1.0 6) (pow (+ x 1.0) 3)))
  (- (+ x 1.0) (* 1.0 (sqrt (+ x 1.0))))
  (* (sqrt (+ x 1.0)) (+ (- 1.0) 1.0))
  (expm1 (- (+ x 1.0) (* 1.0 (sqrt (+ x 1.0)))))
  (log1p (- (+ x 1.0) (* 1.0 (sqrt (+ x 1.0)))))
  (- (* 1.0 (sqrt (+ x 1.0))))
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  (* (sqrt (- (* x x) (* 1.0 1.0))) (- (sqrt (+ x 1.0)) 1.0))
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  (pow (sqrt (fma x x (* 1.0 (- 1.0 x)))) 3)
  (- (* (+ (pow x 3) (pow 1.0 3)) (sqrt (- x 1.0))) (* (* 1.0 (sqrt (- (* x x) (* 1.0 1.0)))) (fma x x (* 1.0 (- 1.0 x)))))
  (* (fma x x (* 1.0 (- 1.0 x))) (sqrt (- x 1.0)))
  (* (sqrt (fma x x (* 1.0 (- 1.0 x)))) (- (* (hypot (pow x 3/2) (pow 1.0 3/2)) (sqrt (- (* x x) (* 1.0 1.0)))) (* (hypot (pow x 3/2) (pow 1.0 3/2)) (* (sqrt (- x 1.0)) 1.0))))
  (* (fma x x (* 1.0 (- 1.0 x))) (sqrt (- x 1.0)))
  (* (sqrt (- x 1.0)) (- (* (hypot (pow x 3/2) (pow 1.0 3/2)) (sqrt (- (* x x) (* 1.0 1.0)))) (* (* 1.0 (sqrt (- (* x x) (* 1.0 1.0)))) (sqrt (fma x x (* 1.0 (- 1.0 x)))))))
  (* (- x 1.0) (sqrt (fma x x (* 1.0 (- 1.0 x)))))
  (* (sqrt (fma x x (* 1.0 (- 1.0 x)))) (- (* (hypot (pow x 3/2) (pow 1.0 3/2)) (sqrt (- (* x x) (* 1.0 1.0)))) (* (hypot (pow x 3/2) (pow 1.0 3/2)) (* (sqrt (- x 1.0)) 1.0))))
  (* (fma x x (* 1.0 (- 1.0 x))) (sqrt (- x 1.0)))
  (* (sqrt (- x 1.0)) (- (* (hypot (pow x 3/2) (pow 1.0 3/2)) (sqrt (- (* x x) (* 1.0 1.0)))) (* (* 1.0 (sqrt (- (* x x) (* 1.0 1.0)))) (sqrt (fma x x (* 1.0 (- 1.0 x)))))))
  (* (- x 1.0) (sqrt (fma x x (* 1.0 (- 1.0 x)))))
  (fma (- (pow x 2) (* 1.0 1.0)) (sqrt (fma x x (* 1.0 (- 1.0 x)))) (* (* (- x 1.0) 1.0) (- (hypot (pow x 3/2) (pow 1.0 3/2)))))
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  (pow (sqrt (- x 1.0)) 3)
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  (* (sqrt (fma x x (* 1.0 (- 1.0 x)))) (sqrt (- x 1.0)))
  (fma (sqrt (+ x 1.0)) (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt (fma x x (* 1.0 (- 1.0 x))))) (- (* (hypot (pow x 3/2) (pow 1.0 3/2)) (* (sqrt (- x 1.0)) 1.0))))
  (* (sqrt (fma x x (* 1.0 (- 1.0 x)))) (sqrt (- x 1.0)))
  (* (sqrt (- x 1.0)) (* (sqrt (- (* x x) (* 1.0 1.0))) (- (sqrt (+ x 1.0)) 1.0)))
  (- x 1.0)
  (* (sqrt (fma x x (* 1.0 (- 1.0 x)))) (* (- (sqrt (+ x 1.0)) 1.0) (hypot (pow x 3/2) (pow 1.0 3/2))))
  (fma x x (* 1.0 (- 1.0 x)))
  (fma (hypot (pow x 3/2) (pow 1.0 3/2)) (* (sqrt (+ x 1.0)) (sqrt (- x 1.0))) (- (* (* 1.0 (sqrt (- (* x x) (* 1.0 1.0)))) (sqrt (fma x x (* 1.0 (- 1.0 x)))))))
  (* (sqrt (fma x x (* 1.0 (- 1.0 x)))) (sqrt (- x 1.0)))
  (fma (sqrt (+ x 1.0)) (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt (fma x x (* 1.0 (- 1.0 x))))) (- (* (hypot (pow x 3/2) (pow 1.0 3/2)) (* (sqrt (- x 1.0)) 1.0))))
  (* (sqrt (fma x x (* 1.0 (- 1.0 x)))) (sqrt (- x 1.0)))
  (* (sqrt (- x 1.0)) (* (sqrt (- (* x x) (* 1.0 1.0))) (- (sqrt (+ x 1.0)) 1.0)))
  (- x 1.0)
  (- (pow (+ x 1.0) 3) (pow (* 1.0 (sqrt (+ x 1.0))) 3))
  (+ (* 1.0 (pow (sqrt (+ x 1.0)) 3)) (* (+ x 1.0) (fma 1.0 1.0 (+ x 1.0))))
  (- (* 1.0 (sqrt (+ x 1.0))))
  (* (+ x 1.0) (- (+ x 1.0) (* 1.0 1.0)))
  (fma 1.0 (sqrt (+ x 1.0)) (+ x 1.0))
  (- (sqrt (+ x 1.0)) 1.0)
  (- (* 1.0 (sqrt (+ x 1.0))))
  (expm1 (pow (sqrt (+ x 1.0)) 3))
  (log1p (pow (sqrt (+ x 1.0)) 3))
  (log (pow (sqrt (+ x 1.0)) 3))
  (log (pow (sqrt (+ x 1.0)) 3))
  3/2
  3
  3/2
  (pow (sqrt (+ x 1.0)) (* (cbrt 3) (cbrt 3)))
  (pow (sqrt (+ x 1.0)) (sqrt 3))
  (sqrt (+ x 1.0))
  (+ x 1.0)
  (sqrt (+ x 1.0))
  (pow (fabs (cbrt (+ x 1.0))) 3)
  (pow (sqrt (cbrt (+ x 1.0))) 3)
  (pow (sqrt (sqrt (+ x 1.0))) 3)
  (pow (sqrt (sqrt (+ x 1.0))) 3)
  1
  (pow (sqrt (+ x 1.0)) 3)
  1
  (pow (sqrt (+ x 1.0)) 3)
  (pow (sqrt (sqrt (+ x 1.0))) 3)
  (pow (sqrt (sqrt (+ x 1.0))) 3)
  1
  (pow (sqrt (+ x 1.0)) 3)
  (+ x 1.0)
  (log (pow (sqrt (+ x 1.0)) 3))
  (exp (pow (sqrt (+ x 1.0)) 3))
  (+ x 1.0)
  (sqrt (+ x 1.0))
  (pow (pow (sqrt (+ x 1.0)) 3) 3)
  (+ x 1.0)
  (sqrt (+ x 1.0))
  (pow (fabs (cbrt (+ x 1.0))) 3)
  (pow (sqrt (cbrt (+ x 1.0))) 3)
  (pow (sqrt (sqrt (+ x 1.0))) 3)
  (pow (sqrt (sqrt (+ x 1.0))) 3)
  1
  (pow (sqrt (+ x 1.0)) 3)
  1
  (pow (sqrt (+ x 1.0)) 3)
  (pow (sqrt (sqrt (+ x 1.0))) 3)
  (pow (sqrt (sqrt (+ x 1.0))) 3)
  1
  (pow (sqrt (+ x 1.0)) 3)
  (pow (hypot (pow x 3/2) (pow 1.0 3/2)) 3)
  (pow (sqrt (fma x x (* 1.0 (- 1.0 x)))) 3)
  (pow (sqrt (- (* x x) (* 1.0 1.0))) 3)
  (pow (sqrt (- x 1.0)) 3)
  (+ x 1.0)
  3/2
  (sqrt (pow (sqrt (+ x 1.0)) 3))
  (sqrt (pow (sqrt (+ x 1.0)) 3))
  (pow (sqrt (+ x 1.0)) 3/2)
  (pow (sqrt (+ x 1.0)) 3/2)
  (expm1 (+ x 1.0))
  (log1p (+ x 1.0))
  1
  1
  2
  1
  1
  (pow (cbrt (+ x 1.0)) 6)
  (+ x 1.0)
  (pow (cbrt (+ x 1.0)) 6)
  2
  (log (+ x 1.0))
  (log (+ x 1.0))
  (exp (+ x 1.0))
  (pow (+ x 1.0) 3)
  (pow (cbrt (sqrt (+ x 1.0))) 4)
  (cbrt (+ x 1.0))
  (pow (+ x 1.0) 3)
  (pow (cbrt (+ x 1.0)) 6)
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (+ (pow 1.0 3) (pow x 3))
  (fma x x (* 1.0 (- 1.0 x)))
  (* (hypot (pow x 3/2) (pow 1.0 3/2)) (sqrt (- (* x x) (* 1.0 1.0))))
  (* (sqrt (fma x x (* 1.0 (- 1.0 x)))) (sqrt (- x 1.0)))
  (* (hypot (pow x 3/2) (pow 1.0 3/2)) (sqrt (- (* x x) (* 1.0 1.0))))
  (* (sqrt (fma x x (* 1.0 (- 1.0 x)))) (sqrt (- x 1.0)))
  (- (pow x 2) (* 1.0 1.0))
  (- x 1.0)
  (pow (cbrt (sqrt (+ x 1.0))) 4)
  (cbrt (+ x 1.0))
  (pow (cbrt (sqrt (+ x 1.0))) 4)
  (cbrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  1
  (+ x 1.0)
  1
  (+ x 1.0)
  1
  (+ x 1.0)
  1
  (+ x 1.0)
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  1
  (+ x 1.0)
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  1
  2
  1
  (* (cbrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* (fabs (cbrt (+ x 1.0))) (sqrt (+ x 1.0)))
  (pow (sqrt (sqrt (+ x 1.0))) 3)
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (pow (sqrt (sqrt (+ x 1.0))) 3)
  (sqrt (+ x 1.0))
  (pow (cbrt (sqrt (+ x 1.0))) 4)
  (* (sqrt (cbrt (+ x 1.0))) (sqrt (+ x 1.0)))
  (pow (sqrt (sqrt (+ x 1.0))) 3)
  (+ x 1.0)
  (+ x 1.0)
  (pow (sqrt (sqrt (+ x 1.0))) 3)
  (+ x 1.0)
  (* (hypot (pow x 3/2) (pow 1.0 3/2)) (sqrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) (sqrt (- (* x x) (* 1.0 1.0))))
  (* (hypot (pow x 3/2) (pow 1.0 3/2)) (sqrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) (sqrt (- (* x x) (* 1.0 1.0))))
  (+ (- (fma 2.25 (/ (/ (pow x 3) 1.0) (pow (+ (sqrt 1.0) 1.0) 3)) (* 1.125 (/ (pow x 3) (* (pow (sqrt 1.0) 3) (pow (+ (sqrt 1.0) 1.0) 2))))) (* 1.5 (+ (/ (pow x 3) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2))) (/ (pow x 2) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2)))))) (/ x (+ (sqrt 1.0) 1.0)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
  (- (+ 1.0 (fma 0.125 (/ (pow x 2) (pow (sqrt 1.0) 3)) x)) (fma 1.0 (sqrt 1.0) (* 0.5 (/ x (sqrt 1.0)))))
  (- x (- +nan.0 (/ +nan.0 x)))
  (- x (- +nan.0 (/ +nan.0 x)))
  (+ (* 3/8 (/ (pow x 2) (sqrt 1.0))) (* (sqrt 1.0) (+ (* 3/2 x) 1.0)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
  (+ x 1.0)
  (+ x 1.0)
  (+ x 1.0)
4.201 * * * [progress]: adding candidates to table
4.637 * * [progress]: iteration 4 / 4
4.637 * * * [progress]: picking best candidate
4.638 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))>
4.638 * * * [progress]: localizing error
4.646 * * * [progress]: generating rewritten candidates
4.646 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
4.692 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
4.709 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2)
4.722 * * * [progress]: generating series expansions
4.722 * * * * [progress]: [ 1 / 3 ] generating series at (2)
4.722 * [approximate]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in (x) around 0
4.723 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
4.723 * [taylor]: Taking taylor expansion of x in x
4.723 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
4.723 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
4.723 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
4.723 * [taylor]: Taking taylor expansion of x in x
4.723 * [taylor]: Taking taylor expansion of 1.0 in x
4.725 * [taylor]: Taking taylor expansion of 1.0 in x
4.727 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
4.727 * [taylor]: Taking taylor expansion of x in x
4.727 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
4.727 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
4.727 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
4.727 * [taylor]: Taking taylor expansion of x in x
4.727 * [taylor]: Taking taylor expansion of 1.0 in x
4.729 * [taylor]: Taking taylor expansion of 1.0 in x
4.793 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in (x) around 0
4.793 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
4.793 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
4.793 * [taylor]: Taking taylor expansion of x in x
4.793 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
4.793 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
4.793 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
4.793 * [taylor]: Taking taylor expansion of 1.0 in x
4.793 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.793 * [taylor]: Taking taylor expansion of x in x
4.795 * [taylor]: Taking taylor expansion of 1.0 in x
4.802 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
4.802 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
4.802 * [taylor]: Taking taylor expansion of x in x
4.802 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
4.802 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
4.802 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
4.802 * [taylor]: Taking taylor expansion of 1.0 in x
4.802 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.802 * [taylor]: Taking taylor expansion of x in x
4.804 * [taylor]: Taking taylor expansion of 1.0 in x
4.829 * [approximate]: Taking taylor expansion of (/ (pow (sqrt (/ -1 x)) 2) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in (x) around 0
4.829 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (/ -1 x)) 2) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
4.829 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
4.829 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
4.829 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.830 * [taylor]: Taking taylor expansion of -1 in x
4.830 * [taylor]: Taking taylor expansion of x in x
4.834 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
4.834 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
4.834 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.834 * [taylor]: Taking taylor expansion of 1.0 in x
4.834 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.834 * [taylor]: Taking taylor expansion of x in x
4.836 * [taylor]: Taking taylor expansion of 1.0 in x
4.837 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (/ -1 x)) 2) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
4.837 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
4.837 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
4.837 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.837 * [taylor]: Taking taylor expansion of -1 in x
4.837 * [taylor]: Taking taylor expansion of x in x
4.839 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
4.839 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
4.839 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.839 * [taylor]: Taking taylor expansion of 1.0 in x
4.839 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.839 * [taylor]: Taking taylor expansion of x in x
4.841 * [taylor]: Taking taylor expansion of 1.0 in x
4.864 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
4.864 * [approximate]: Taking taylor expansion of (* (/ 1 (+ (sqrt (+ x 1.0)) 1.0)) (sqrt x)) in (x) around 0
4.864 * [taylor]: Taking taylor expansion of (* (/ 1 (+ (sqrt (+ x 1.0)) 1.0)) (sqrt x)) in x
4.864 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1.0)) 1.0)) in x
4.864 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
4.865 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
4.865 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
4.865 * [taylor]: Taking taylor expansion of x in x
4.865 * [taylor]: Taking taylor expansion of 1.0 in x
4.866 * [taylor]: Taking taylor expansion of 1.0 in x
4.868 * [taylor]: Taking taylor expansion of (sqrt x) in x
4.868 * [taylor]: Taking taylor expansion of x in x
4.869 * [taylor]: Taking taylor expansion of (* (/ 1 (+ (sqrt (+ x 1.0)) 1.0)) (sqrt x)) in x
4.869 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1.0)) 1.0)) in x
4.869 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
4.869 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
4.869 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
4.869 * [taylor]: Taking taylor expansion of x in x
4.869 * [taylor]: Taking taylor expansion of 1.0 in x
4.871 * [taylor]: Taking taylor expansion of 1.0 in x
4.872 * [taylor]: Taking taylor expansion of (sqrt x) in x
4.872 * [taylor]: Taking taylor expansion of x in x
5.089 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in (x) around 0
5.089 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
5.089 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
5.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.089 * [taylor]: Taking taylor expansion of x in x
5.091 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
5.091 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
5.091 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
5.091 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
5.091 * [taylor]: Taking taylor expansion of 1.0 in x
5.091 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.091 * [taylor]: Taking taylor expansion of x in x
5.092 * [taylor]: Taking taylor expansion of 1.0 in x
5.093 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
5.094 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
5.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.094 * [taylor]: Taking taylor expansion of x in x
5.095 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
5.095 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
5.095 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
5.095 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
5.095 * [taylor]: Taking taylor expansion of 1.0 in x
5.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.095 * [taylor]: Taking taylor expansion of x in x
5.096 * [taylor]: Taking taylor expansion of 1.0 in x
5.130 * [approximate]: Taking taylor expansion of (/ (sqrt (/ -1 x)) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in (x) around 0
5.130 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
5.130 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
5.130 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.130 * [taylor]: Taking taylor expansion of -1 in x
5.130 * [taylor]: Taking taylor expansion of x in x
5.132 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
5.132 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
5.132 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.132 * [taylor]: Taking taylor expansion of 1.0 in x
5.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.132 * [taylor]: Taking taylor expansion of x in x
5.134 * [taylor]: Taking taylor expansion of 1.0 in x
5.135 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
5.135 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
5.135 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.135 * [taylor]: Taking taylor expansion of -1 in x
5.135 * [taylor]: Taking taylor expansion of x in x
5.136 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
5.136 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
5.136 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.136 * [taylor]: Taking taylor expansion of 1.0 in x
5.136 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.136 * [taylor]: Taking taylor expansion of x in x
5.138 * [taylor]: Taking taylor expansion of 1.0 in x
5.163 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2)
5.163 * [approximate]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in (x) around 0
5.163 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
5.164 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
5.164 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
5.164 * [taylor]: Taking taylor expansion of x in x
5.164 * [taylor]: Taking taylor expansion of 1.0 in x
5.165 * [taylor]: Taking taylor expansion of 1.0 in x
5.165 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
5.165 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
5.165 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
5.165 * [taylor]: Taking taylor expansion of x in x
5.165 * [taylor]: Taking taylor expansion of 1.0 in x
5.167 * [taylor]: Taking taylor expansion of 1.0 in x
5.181 * [approximate]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in (x) around 0
5.181 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
5.181 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
5.181 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
5.181 * [taylor]: Taking taylor expansion of 1.0 in x
5.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.181 * [taylor]: Taking taylor expansion of x in x
5.183 * [taylor]: Taking taylor expansion of 1.0 in x
5.183 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
5.183 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
5.183 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
5.183 * [taylor]: Taking taylor expansion of 1.0 in x
5.183 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.183 * [taylor]: Taking taylor expansion of x in x
5.184 * [taylor]: Taking taylor expansion of 1.0 in x
5.193 * [approximate]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in (x) around 0
5.194 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
5.194 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
5.194 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.194 * [taylor]: Taking taylor expansion of 1.0 in x
5.194 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.194 * [taylor]: Taking taylor expansion of x in x
5.195 * [taylor]: Taking taylor expansion of 1.0 in x
5.195 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
5.195 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
5.195 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.195 * [taylor]: Taking taylor expansion of 1.0 in x
5.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.196 * [taylor]: Taking taylor expansion of x in x
5.197 * [taylor]: Taking taylor expansion of 1.0 in x
5.206 * * * [progress]: simplifying candidates
5.208 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (log1p (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (+ (log (sqrt x)) (- (log (sqrt x)) (log (+ 1.0 (sqrt (+ x 1.0))))))
  (+ (log (sqrt x)) (log (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (log (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (exp (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (/ (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (+ 1.0 (sqrt (+ x 1.0))) (+ 1.0 (sqrt (+ x 1.0)))) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (cbrt (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))) (cbrt (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))))
  (cbrt (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (* (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))) (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))) (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (sqrt (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (sqrt (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (* (cbrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) 1))
  (* (sqrt x) (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) 1))
  (* (sqrt x) (/ (sqrt (* (cbrt x) (cbrt x))) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (/ (sqrt (* (cbrt x) (cbrt x))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (/ (sqrt (* (cbrt x) (cbrt x))) 1))
  (* (sqrt x) (/ (sqrt (* (cbrt x) (cbrt x))) 1))
  (* (sqrt x) (/ (sqrt (sqrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (/ (sqrt (sqrt x)) 1))
  (* (sqrt x) (/ (sqrt (sqrt x)) 1))
  (* (sqrt x) (/ (sqrt 1) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (/ (sqrt 1) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (/ (sqrt 1) 1))
  (* (sqrt x) (/ (sqrt 1) 1))
  (* (sqrt x) (/ (sqrt (sqrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (/ (sqrt (sqrt x)) 1))
  (* (sqrt x) (/ (sqrt (sqrt x)) 1))
  (* (sqrt x) (/ 1 (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (/ 1 1))
  (* (sqrt x) (/ 1 1))
  (* (sqrt x) 1)
  (* (sqrt x) (sqrt x))
  (* (sqrt x) (/ (sqrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (* (sqrt x) (/ (sqrt x) (- (* 1.0 1.0) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))))))
  (* (cbrt (sqrt x)) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt (cbrt x)) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt (sqrt x)) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt (sqrt x)) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt x) (sqrt x))
  (expm1 (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (log1p (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (- (log (sqrt x)) (log (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (exp (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (+ 1.0 (sqrt (+ x 1.0))) (+ 1.0 (sqrt (+ x 1.0)))) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (cbrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (cbrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (* (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (- (sqrt x))
  (- (+ 1.0 (sqrt (+ x 1.0))))
  (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (cbrt (sqrt x)) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (cbrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) 1)
  (/ (cbrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) 1)
  (/ (cbrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt (* (cbrt x) (cbrt x))) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt (cbrt x)) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (* (cbrt x) (cbrt x))) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (cbrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (* (cbrt x) (cbrt x))) 1)
  (/ (sqrt (cbrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt (* (cbrt x) (cbrt x))) 1)
  (/ (sqrt (cbrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt (sqrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt (sqrt x)) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (sqrt x)) 1)
  (/ (sqrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt (sqrt x)) 1)
  (/ (sqrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt 1) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt 1) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt 1) 1)
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt 1) 1)
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt (sqrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt (sqrt x)) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (sqrt x)) 1)
  (/ (sqrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt (sqrt x)) 1)
  (/ (sqrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 1)
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 1)
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (+ 1.0 (sqrt (+ x 1.0))))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt x))
  (/ (sqrt x) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) 1)
  (/ (sqrt x) 1)
  (/ (+ 1.0 (sqrt (+ x 1.0))) (cbrt (sqrt x)))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt (cbrt x)))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt x))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt x))
  (/ (sqrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (sqrt x) (- (* 1.0 1.0) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))))
  (expm1 (+ 1.0 (sqrt (+ x 1.0))))
  (log1p (+ 1.0 (sqrt (+ x 1.0))))
  (* (exp 1.0) (exp (sqrt (+ x 1.0))))
  (log (+ 1.0 (sqrt (+ x 1.0))))
  (exp (+ 1.0 (sqrt (+ x 1.0))))
  (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (cbrt (+ 1.0 (sqrt (+ x 1.0))))
  (* (* (+ 1.0 (sqrt (+ x 1.0))) (+ 1.0 (sqrt (+ x 1.0)))) (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt (+ 1.0 (sqrt (+ x 1.0))))
  (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))
  (+ (* 1.0 1.0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))
  (- (* 1.0 1.0) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))))
  (- 1.0 (sqrt (+ x 1.0)))
  (+ 1.0 (sqrt (+ x 1.0)))
  (- (+ (/ x (+ (sqrt 1.0) 1.0)) (+ (* 1/8 (/ (pow x 3) (* (pow (sqrt 1.0) 3) (pow (+ (sqrt 1.0) 1.0) 2)))) (* 1/4 (/ (pow x 3) (* (pow (sqrt 1.0) 2) (pow (+ (sqrt 1.0) 1.0) 3)))))) (* 1/2 (/ (pow x 2) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2)))))
  (- (+ +nan.0 (- (+ (* +nan.0 x) (- (* +nan.0 (/ 1 x)))))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ (pow x 2) (+ (sqrt 1.0) 1.0))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (sqrt 1.0) 3) (pow (+ (sqrt 1.0) 1.0) 2)))) (- (+ (* +nan.0 (/ (pow x 2) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2)))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (sqrt 1.0) 2) (pow (+ (sqrt 1.0) 1.0) 3)))) (- (+ (* +nan.0 (/ x (+ (sqrt 1.0) 1.0))) (- (+ (* +nan.0 (/ (pow x 3) (+ (sqrt 1.0) 1.0))) (- (* +nan.0 (/ (pow x 3) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2)))))))))))))))))
  (- (+ (* +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))) 1.0)) (* 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)))))
5.217 * * [simplify]: iteration  0 :  199  enodes  (cost  2185 )
5.256 * * [simplify]: iteration  1 :  516  enodes  (cost  1933 )
5.376 * * [simplify]: iteration  2 :  2076  enodes  (cost  1759 )
5.933 * * [simplify]: iteration  done :  5001  enodes  (cost  1750 )
5.934 * [simplify]: Simplified to:
   (expm1 (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (log1p (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (/ x (+ 1.0 (sqrt (+ x 1.0))))
  (log (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (exp (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (/ x (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (pow (/ x (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (* (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0))))))
  (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (/ x (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (sqrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt (sqrt x)) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt (sqrt x)) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt x) (* (cbrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (sqrt x))
  (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (sqrt x))
  (* (/ (fabs (cbrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))) (sqrt x))
  (/ (* (fabs (cbrt x)) (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (* (fabs (cbrt x)) (sqrt x))
  (* (fabs (cbrt x)) (sqrt x))
  (* (sqrt x) (/ (sqrt (sqrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (sqrt (sqrt x)))
  (* (sqrt x) (sqrt (sqrt x)))
  (/ (sqrt x) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt x)
  (sqrt x)
  (* (sqrt x) (/ (sqrt (sqrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (sqrt (sqrt x)))
  (* (sqrt x) (sqrt (sqrt x)))
  (/ (sqrt x) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt x)
  (sqrt x)
  (sqrt x)
  x
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ x (- (* 1.0 1.0) (+ x 1.0)))
  (* (cbrt (sqrt x)) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt (cbrt x)) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt (sqrt x)) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (/ x (+ 1.0 (sqrt (+ x 1.0))))
  (* (sqrt (sqrt x)) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (/ x (+ 1.0 (sqrt (+ x 1.0))))
  x
  (expm1 (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (log1p (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (exp (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (* (cbrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (cbrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (- (sqrt x))
  (- (+ 1.0 (sqrt (+ x 1.0))))
  (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (cbrt (sqrt x)) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (cbrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (/ (cbrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (/ (cbrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (fabs (cbrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt (cbrt x)) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (fabs (cbrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (cbrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (fabs (cbrt x))
  (/ (sqrt (cbrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (fabs (cbrt x))
  (/ (sqrt (cbrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt (sqrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt (sqrt x)) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (sqrt x))
  (/ (sqrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt (sqrt x))
  (/ (sqrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  1
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  1
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt (sqrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt (sqrt x)) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (sqrt x))
  (/ (sqrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt (sqrt x))
  (/ (sqrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  1
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  1
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (+ 1.0 (sqrt (+ x 1.0))))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt x))
  (/ (sqrt x) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt x)
  (sqrt x)
  (/ (+ 1.0 (sqrt (+ x 1.0))) (cbrt (sqrt x)))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt (cbrt x)))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt x))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt x))
  (/ (sqrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (sqrt x) (- (* 1.0 1.0) (+ x 1.0)))
  (expm1 (+ 1.0 (sqrt (+ x 1.0))))
  (log1p (+ 1.0 (sqrt (+ x 1.0))))
  (exp (+ 1.0 (sqrt (+ x 1.0))))
  (log (+ 1.0 (sqrt (+ x 1.0))))
  (exp (+ 1.0 (sqrt (+ x 1.0))))
  (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (cbrt (+ 1.0 (sqrt (+ x 1.0))))
  (pow (+ 1.0 (sqrt (+ x 1.0))) 3)
  (sqrt (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt (+ 1.0 (sqrt (+ x 1.0))))
  (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))
  (fma 1.0 1.0 (- (+ x 1.0) (* 1.0 (sqrt (+ x 1.0)))))
  (- (* 1.0 1.0) (+ x 1.0))
  (- 1.0 (sqrt (+ x 1.0)))
  (+ 1.0 (sqrt (+ x 1.0)))
  (- (+ (/ x (+ (sqrt 1.0) 1.0)) (fma 1/8 (/ (pow x 3) (* (pow (sqrt 1.0) 3) (pow (+ (sqrt 1.0) 1.0) 2))) (/ (* 1/4 (pow x 3)) (* (pow (+ (sqrt 1.0) 1.0) 3) 1.0)))) (* 1/2 (/ (pow x 2) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2)))))
  (- (fma x +nan.0 (/ (- +nan.0) x)) +nan.0)
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2)))
  (- (fma +nan.0 (/ (pow x 3) (* (pow (sqrt 1.0) 3) (pow (+ (sqrt 1.0) 1.0) 2))) (- (fma +nan.0 (/ (pow x 3) (* (pow (+ (sqrt 1.0) 1.0) 3) 1.0)) (- (* +nan.0 (- (/ (pow x 3) (+ (sqrt 1.0) 1.0)) (/ (pow x 3) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2))))) (* +nan.0 (/ x (+ (sqrt 1.0) 1.0))))) (* +nan.0 (/ (pow x 2) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2)))))) (* +nan.0 (/ (pow x 2) (+ (sqrt 1.0) 1.0))))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2)))
  (- (+ (sqrt 1.0) (fma 1/2 (/ x (sqrt 1.0)) 1.0)) (* 1/8 (/ (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)))
5.935 * * * [progress]: adding candidates to table
6.172 * [progress]: [Phase 3 of 3] Extracting.
6.172 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (+ (* 1.0 1.0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))))> #<alt (λ (x) (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))> #<alt (λ (x) (/ x (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))>)
6.172 * * * [regime-changes]: Trying 1 branch expressions: (x)
6.172 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (+ (* 1.0 1.0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))))> #<alt (λ (x) (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))> #<alt (λ (x) (/ x (pow (+ 1.0 (sqrt (+ x 1.0))) 1)))>)
6.185 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
6.186 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ x (pow (+ 1.0 (sqrt (+ x 1.0))) 1))
6.186 * * [simplify]: iteration  0 :  8  enodes  (cost  10 )
6.186 * * [simplify]: iteration  1 :  12  enodes  (cost  8 )
6.186 * * [simplify]: iteration  done :  12  enodes  (cost  8 )
6.186 * [simplify]: Simplified to:
   (/ x (+ (sqrt (+ x 1.0)) 1.0))
6.630 * [regime-testing]: Baseline error score: 0.17734528847364936
6.630 * [regime-testing]: Oracle error score: 0.008251031378922365
6.632 * [regime-testing]: End program error score: 0.17734528847364936