47.704 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.015 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ x (+ 1.0 (sqrt (+ x 1.0))))
0.018 * * [simplify]: iteration  0 :  8  enodes  (cost  4 )
0.019 * * [simplify]: iteration  1 :  8  enodes  (cost  4 )
0.019 * [simplify]: Simplified to:
   (/ x (+ 1.0 (sqrt (+ x 1.0))))
0.019 * * [progress]: iteration 1 / 4
0.019 * * * [progress]: picking best candidate
0.021 * * * * [pick]: Picked  #<alt (λ (x) (/ x (+ 1.0 (sqrt (+ x 1.0)))))>
0.021 * * * [progress]: localizing error
0.026 * * * [progress]: generating rewritten candidates
0.026 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.033 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2)
0.036 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.042 * * * [progress]: generating series expansions
0.042 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.043 * [approximate]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in (x) around 0
0.043 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.043 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.043 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [taylor]: Taking taylor expansion of 1.0 in x
0.043 * [taylor]: Taking taylor expansion of 1.0 in x
0.043 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.043 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.043 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [taylor]: Taking taylor expansion of 1.0 in x
0.043 * [taylor]: Taking taylor expansion of 1.0 in x
0.045 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in (x) around 0
0.045 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
0.045 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.045 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.045 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.045 * [taylor]: Taking taylor expansion of 1.0 in x
0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of 1.0 in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
0.046 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.046 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.046 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.046 * [taylor]: Taking taylor expansion of 1.0 in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of 1.0 in x
0.051 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in (x) around 0
0.051 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in x
0.051 * [taylor]: Taking taylor expansion of -1 in x
0.051 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
0.051 * [taylor]: Taking taylor expansion of x in x
0.051 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.051 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.051 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.051 * [taylor]: Taking taylor expansion of 1.0 in x
0.051 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.051 * [taylor]: Taking taylor expansion of x in x
0.052 * [taylor]: Taking taylor expansion of 1.0 in x
0.052 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in x
0.052 * [taylor]: Taking taylor expansion of -1 in x
0.052 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
0.052 * [taylor]: Taking taylor expansion of x in x
0.052 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.052 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.052 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.052 * [taylor]: Taking taylor expansion of 1.0 in x
0.052 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.052 * [taylor]: Taking taylor expansion of x in x
0.052 * [taylor]: Taking taylor expansion of 1.0 in x
0.061 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2)
0.061 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
0.061 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.061 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of 1.0 in x
0.061 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.061 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.062 * [approximate]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in (x) around 0
0.062 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.062 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.062 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.063 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
0.063 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.063 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.063 * [taylor]: Taking taylor expansion of 1.0 in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.064 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.064 * [taylor]: Taking taylor expansion of 1.0 in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.065 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.065 * [approximate]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in (x) around 0
0.065 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.065 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.065 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.065 * [taylor]: Taking taylor expansion of 1.0 in x
0.065 * [taylor]: Taking taylor expansion of 1.0 in x
0.065 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.065 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.065 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.065 * [taylor]: Taking taylor expansion of 1.0 in x
0.065 * [taylor]: Taking taylor expansion of 1.0 in x
0.066 * [approximate]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in (x) around 0
0.066 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.066 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.066 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.066 * [taylor]: Taking taylor expansion of 1.0 in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of 1.0 in x
0.066 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.066 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.066 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.066 * [taylor]: Taking taylor expansion of 1.0 in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of 1.0 in x
0.068 * [approximate]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in (x) around 0
0.068 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.068 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.068 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.068 * [taylor]: Taking taylor expansion of 1.0 in x
0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of 1.0 in x
0.068 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.068 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.068 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.068 * [taylor]: Taking taylor expansion of 1.0 in x
0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of 1.0 in x
0.069 * * * [progress]: simplifying candidates
0.070 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (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)))))
  (neg x)
  (neg (+ 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)))))
  (log (sqrt (+ x 1.0)))
  (exp (sqrt (+ x 1.0)))
  (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0))))
  (cbrt (sqrt (+ x 1.0)))
  (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0)))
  (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt 1)
  (sqrt (+ x 1.0))
  (sqrt 1)
  (sqrt (+ x 1.0))
  (sqrt (+ (pow x 3) (pow 1.0 3)))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (- (* x x) (* 1.0 1.0)))
  (sqrt (- x 1.0))
  (/ 1 2)
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (* (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)))))
  (- (+ (/ (pow NAN 3) (pow (+ NAN 1.0) 2)) (+ (* 1.0 (/ (pow NAN 2) (* x (pow (+ NAN 1.0) 3)))) (+ (/ (pow NAN 6) (* x (pow (+ NAN 1.0) 3))) (+ (/ x (+ NAN 1.0)) (* 2.0 (/ (pow NAN 3) (* x (pow (+ NAN 1.0) 2)))))))) (+ (* 2 (/ (pow NAN 5) (* x (pow (+ NAN 1.0) 2)))) (+ (* 1.0 (/ NAN (pow (+ NAN 1.0) 2))) (* 2.0 (/ (pow NAN 4) (* x (pow (+ NAN 1.0) 3)))))))
  (- (+ (* 1.0 (/ NAN (pow (+ NAN 1.0) 2))) (+ (* 1.0 (/ (pow NAN 2) (* x (pow (+ NAN 1.0) 3)))) (+ (/ (pow NAN 6) (* x (pow (+ NAN 1.0) 3))) (+ (/ x (+ NAN 1.0)) (* 2.0 (/ (pow NAN 3) (* x (pow (+ NAN 1.0) 2)))))))) (+ (* 2 (/ (pow NAN 5) (* x (pow (+ NAN 1.0) 2)))) (+ (/ (pow NAN 3) (pow (+ NAN 1.0) 2)) (* 2.0 (/ (pow NAN 4) (* x (pow (+ NAN 1.0) 3)))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 1.0 (/ NAN x)) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (/ (pow NAN 3) x) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (- (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (- (+ (sqrt 1.0) (+ (* 1/2 (/ x (sqrt 1.0))) 1.0)) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 1.0 (/ NAN x)) (+ 1.0 (+ NAN (* 2 (/ (pow NAN 5) (pow x 2)))))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (/ (pow NAN 3) x)))
  (- (+ 1.0 (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2)))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
0.076 * * [simplify]: iteration  0 :  460  enodes  (cost  585 )
0.084 * * [simplify]: iteration  1 :  1938  enodes  (cost  554 )
0.112 * * [simplify]: iteration  2 :  5002  enodes  (cost  551 )
0.116 * [simplify]: Simplified to:
   (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)))))
  (neg x)
  (neg (+ 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))
  (log (sqrt (+ x 1.0)))
  (exp (sqrt (+ x 1.0)))
  (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0))))
  (cbrt (sqrt (+ x 1.0)))
  (pow (sqrt (+ x 1.0)) 3)
  (fabs (cbrt (+ x 1.0)))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  1
  (sqrt (+ x 1.0))
  1
  (sqrt (+ x 1.0))
  (sqrt (+ (pow x 3) (pow 1.0 3)))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (- (* x x) (* 1.0 1.0)))
  (sqrt (- x 1.0))
  1/2
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (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))
  (- (+ (* 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)) (* 1/8 (/ (pow x 3) (* (pow (sqrt 1.0) 3) (pow (+ (sqrt 1.0) 1.0) 2))))) (+ (* (/ 1/4 1.0) (/ (pow x 3) (pow (+ (sqrt 1.0) 1.0) 3))) (* -1/2 (/ (pow x 2) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2))))))
  (- (+ (/ (pow NAN 3) (pow (+ NAN 1.0) 2)) (+ (* 1.0 (/ (pow NAN 2) (* x (pow (+ NAN 1.0) 3)))) (+ (/ (pow NAN 6) (* x (pow (+ NAN 1.0) 3))) (+ (/ x (+ NAN 1.0)) (* 2.0 (/ (pow NAN 3) (* x (pow (+ NAN 1.0) 2)))))))) (+ (* 2 (/ (pow NAN 5) (* x (pow (+ NAN 1.0) 2)))) (+ (* 1.0 (/ NAN (pow (+ NAN 1.0) 2))) (* 2.0 (/ (pow NAN 4) (* x (pow (+ NAN 1.0) 3)))))))
  (- (- (+ (+ (* 1.0 (+ (/ NAN (pow (+ NAN 1.0) 2)) (/ (pow NAN 2) (* x (pow (+ NAN 1.0) 3))))) (+ (/ (pow NAN 6) (* x (pow (+ NAN 1.0) 3))) (/ x (+ NAN 1.0)))) (* 2.0 (/ (pow NAN 3) (* x (pow (+ NAN 1.0) 2))))) (+ (* 2 (/ (pow NAN 5) (* x (pow (+ NAN 1.0) 2)))) (/ (pow NAN 3) (pow (+ NAN 1.0) 2)))) (* 2.0 (/ (pow NAN 4) (* x (pow (+ NAN 1.0) 3)))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 1.0 (/ NAN x)) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (/ (pow NAN 3) x) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (- (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (- (+ (sqrt 1.0) (+ (* 1/2 (/ x (sqrt 1.0))) 1.0)) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 1.0 (/ NAN x)) (+ 1.0 (+ NAN (* 2 (/ (pow NAN 5) (pow x 2)))))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (/ (pow NAN 3) x)))
  (- (+ 1.0 (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2)))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
0.116 * * * [progress]: adding candidates to table
0.232 * * [progress]: iteration 2 / 4
0.232 * * * [progress]: picking best candidate
0.239 * * * * [pick]: Picked  #<alt (λ (x) (* x (/ 1 (+ 1.0 (sqrt (+ x 1.0))))))>
0.239 * * * [progress]: localizing error
0.245 * * * [progress]: generating rewritten candidates
0.245 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.256 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
0.264 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
0.271 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 2)
0.277 * * * [progress]: generating series expansions
0.277 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.277 * [approximate]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in (x) around 0
0.277 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.277 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.277 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [taylor]: Taking taylor expansion of 1.0 in x
0.277 * [taylor]: Taking taylor expansion of 1.0 in x
0.277 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.278 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.278 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of 1.0 in x
0.278 * [taylor]: Taking taylor expansion of 1.0 in x
0.280 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in (x) around 0
0.280 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
0.280 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
0.280 * [taylor]: Taking taylor expansion of x in x
0.280 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.280 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.280 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.280 * [taylor]: Taking taylor expansion of 1.0 in x
0.280 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.280 * [taylor]: Taking taylor expansion of x in x
0.280 * [taylor]: Taking taylor expansion of 1.0 in x
0.280 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
0.280 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
0.280 * [taylor]: Taking taylor expansion of x in x
0.280 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.280 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.280 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.280 * [taylor]: Taking taylor expansion of 1.0 in x
0.280 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.280 * [taylor]: Taking taylor expansion of x in x
0.280 * [taylor]: Taking taylor expansion of 1.0 in x
0.286 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in (x) around 0
0.286 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in x
0.286 * [taylor]: Taking taylor expansion of -1 in x
0.286 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.286 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.287 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.287 * [taylor]: Taking taylor expansion of 1.0 in x
0.287 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.287 * [taylor]: Taking taylor expansion of x in x
0.287 * [taylor]: Taking taylor expansion of 1.0 in x
0.287 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in x
0.287 * [taylor]: Taking taylor expansion of -1 in x
0.287 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
0.287 * [taylor]: Taking taylor expansion of x in x
0.287 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.287 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.287 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.287 * [taylor]: Taking taylor expansion of 1.0 in x
0.287 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.287 * [taylor]: Taking taylor expansion of x in x
0.287 * [taylor]: Taking taylor expansion of 1.0 in x
0.293 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
0.293 * [approximate]: Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1.0)) 1.0)) in (x) around 0
0.293 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1.0)) 1.0)) in x
0.293 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.293 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.293 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.293 * [taylor]: Taking taylor expansion of x in x
0.293 * [taylor]: Taking taylor expansion of 1.0 in x
0.293 * [taylor]: Taking taylor expansion of 1.0 in x
0.293 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1.0)) 1.0)) in x
0.293 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.293 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.293 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.293 * [taylor]: Taking taylor expansion of x in x
0.293 * [taylor]: Taking taylor expansion of 1.0 in x
0.294 * [taylor]: Taking taylor expansion of 1.0 in x
0.295 * [approximate]: Taking taylor expansion of (/ 1 (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in (x) around 0
0.295 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
0.295 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.295 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.295 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.295 * [taylor]: Taking taylor expansion of 1.0 in x
0.295 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.295 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of 1.0 in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
0.296 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.296 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.296 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.296 * [taylor]: Taking taylor expansion of 1.0 in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of 1.0 in x
0.300 * [approximate]: Taking taylor expansion of (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in (x) around 0
0.300 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
0.300 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.300 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.300 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.300 * [taylor]: Taking taylor expansion of 1.0 in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.300 * [taylor]: Taking taylor expansion of 1.0 in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
0.300 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.300 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.300 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.300 * [taylor]: Taking taylor expansion of 1.0 in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.300 * [taylor]: Taking taylor expansion of 1.0 in x
0.304 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
0.304 * [approximate]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in (x) around 0
0.305 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.305 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.305 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.305 * [taylor]: Taking taylor expansion of x in x
0.305 * [taylor]: Taking taylor expansion of 1.0 in x
0.305 * [taylor]: Taking taylor expansion of 1.0 in x
0.305 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.305 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.305 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.305 * [taylor]: Taking taylor expansion of x in x
0.305 * [taylor]: Taking taylor expansion of 1.0 in x
0.305 * [taylor]: Taking taylor expansion of 1.0 in x
0.306 * [approximate]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in (x) around 0
0.306 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.306 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.306 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.306 * [taylor]: Taking taylor expansion of 1.0 in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.306 * [taylor]: Taking taylor expansion of 1.0 in x
0.306 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.306 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.306 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.306 * [taylor]: Taking taylor expansion of 1.0 in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.306 * [taylor]: Taking taylor expansion of 1.0 in x
0.307 * [approximate]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in (x) around 0
0.307 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.307 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.307 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.307 * [taylor]: Taking taylor expansion of 1.0 in x
0.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of 1.0 in x
0.307 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.307 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.307 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.307 * [taylor]: Taking taylor expansion of 1.0 in x
0.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of 1.0 in x
0.309 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 2)
0.309 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
0.309 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.309 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.309 * [taylor]: Taking taylor expansion of 1.0 in x
0.309 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.309 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.309 * [taylor]: Taking taylor expansion of 1.0 in x
0.310 * [approximate]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in (x) around 0
0.310 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.310 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.310 * [taylor]: Taking taylor expansion of 1.0 in x
0.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.310 * [taylor]: Taking taylor expansion of x in x
0.310 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.310 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.310 * [taylor]: Taking taylor expansion of 1.0 in x
0.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.310 * [taylor]: Taking taylor expansion of x in x
0.311 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
0.311 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.311 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.311 * [taylor]: Taking taylor expansion of 1.0 in x
0.311 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.311 * [taylor]: Taking taylor expansion of x in x
0.311 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.311 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.311 * [taylor]: Taking taylor expansion of 1.0 in x
0.311 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.311 * [taylor]: Taking taylor expansion of x in x
0.312 * * * [progress]: simplifying candidates
0.314 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))
  (+ (log x) (neg (log (+ 1.0 (sqrt (+ x 1.0))))))
  (+ (log x) (- 0 (log (+ 1.0 (sqrt (+ x 1.0))))))
  (+ (log x) (- (log 1) (log (+ 1.0 (sqrt (+ x 1.0))))))
  (+ (log x) (log (/ 1 (+ 1.0 (sqrt (+ x 1.0))))))
  (log (* x (/ 1 (+ 1.0 (sqrt (+ x 1.0))))))
  (exp (* x (/ 1 (+ 1.0 (sqrt (+ x 1.0))))))
  (* (* (* x x) x) (/ (* (* 1 1) 1) (* (* (+ 1.0 (sqrt (+ x 1.0))) (+ 1.0 (sqrt (+ x 1.0)))) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (* (* x x) x) (* (* (/ 1 (+ 1.0 (sqrt (+ x 1.0)))) (/ 1 (+ 1.0 (sqrt (+ x 1.0))))) (/ 1 (+ 1.0 (sqrt (+ x 1.0))))))
  (* (cbrt (* x (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))) (cbrt (* x (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))))
  (cbrt (* x (/ 1 (+ 1.0 (sqrt (+ x 1.0))))))
  (* (* (* x (/ 1 (+ 1.0 (sqrt (+ x 1.0))))) (* x (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))) (* x (/ 1 (+ 1.0 (sqrt (+ x 1.0))))))
  (sqrt (* x (/ 1 (+ 1.0 (sqrt (+ x 1.0))))))
  (sqrt (* x (/ 1 (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (sqrt (/ 1 (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (sqrt (/ 1 (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (/ (sqrt 1) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (/ (sqrt 1) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* x (* (cbrt (/ 1 (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))))
  (* x (sqrt (/ 1 (+ 1.0 (sqrt (+ x 1.0))))))
  (* x (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (* x (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* x (/ (* (cbrt 1) (cbrt 1)) 1))
  (* x (/ (* (cbrt 1) (cbrt 1)) 1))
  (* x (/ (sqrt 1) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (* x (/ (sqrt 1) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* x (/ (sqrt 1) 1))
  (* x (/ (sqrt 1) 1))
  (* x (/ 1 (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (* x (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* x (/ 1 1))
  (* x (/ 1 1))
  (* x 1)
  (* x 1)
  (* x (/ 1 (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (* x (/ 1 (- (* 1.0 1.0) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))))))
  (* (cbrt x) (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt x) (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))
  (* x (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))
  (* x 1)
  (neg 1)
  (neg (log (+ 1.0 (sqrt (+ x 1.0)))))
  (- 0 (log (+ 1.0 (sqrt (+ x 1.0)))))
  (- (log 1) (log (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))
  (exp (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (* (* 1 1) 1) (* (* (+ 1.0 (sqrt (+ x 1.0))) (+ 1.0 (sqrt (+ x 1.0)))) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (cbrt (/ 1 (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (/ 1 (+ 1.0 (sqrt (+ x 1.0))))))
  (cbrt (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))
  (* (* (/ 1 (+ 1.0 (sqrt (+ x 1.0)))) (/ 1 (+ 1.0 (sqrt (+ x 1.0))))) (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))
  (neg 1)
  (neg (+ 1.0 (sqrt (+ x 1.0))))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (cbrt 1) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (cbrt 1) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt 1) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt 1) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt 1) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt 1) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ 1 (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 1)
  (/ 1 (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 1)
  (/ 1 (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (+ 1.0 (sqrt (+ x 1.0))))
  (/ (+ 1.0 (sqrt (+ x 1.0))) 1)
  (/ 1 (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 1)
  (/ 1 1)
  (/ (+ 1.0 (sqrt (+ x 1.0))) (cbrt 1))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt 1))
  (/ (+ 1.0 (sqrt (+ x 1.0))) 1)
  (/ 1 (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ 1 (- (* 1.0 1.0) (* (sqrt (+ x 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)))
  (log (sqrt (+ x 1.0)))
  (exp (sqrt (+ x 1.0)))
  (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0))))
  (cbrt (sqrt (+ x 1.0)))
  (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0)))
  (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt 1)
  (sqrt (+ x 1.0))
  (sqrt 1)
  (sqrt (+ x 1.0))
  (sqrt (+ (pow x 3) (pow 1.0 3)))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (- (* x x) (* 1.0 1.0)))
  (sqrt (- x 1.0))
  (/ 1 2)
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (- (+ (/ 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)))))
  (- (+ (/ (pow NAN 3) (pow (+ NAN 1.0) 2)) (+ (* 1.0 (/ (pow NAN 2) (* x (pow (+ NAN 1.0) 3)))) (+ (/ (pow NAN 6) (* x (pow (+ NAN 1.0) 3))) (+ (/ x (+ NAN 1.0)) (* 2.0 (/ (pow NAN 3) (* x (pow (+ NAN 1.0) 2)))))))) (+ (* 2 (/ (pow NAN 5) (* x (pow (+ NAN 1.0) 2)))) (+ (* 1.0 (/ NAN (pow (+ NAN 1.0) 2))) (* 2.0 (/ (pow NAN 4) (* x (pow (+ NAN 1.0) 3)))))))
  (- (+ (* 1.0 (/ NAN (pow (+ NAN 1.0) 2))) (+ (* 1.0 (/ (pow NAN 2) (* x (pow (+ NAN 1.0) 3)))) (+ (/ (pow NAN 6) (* x (pow (+ NAN 1.0) 3))) (+ (/ x (+ NAN 1.0)) (* 2.0 (/ (pow NAN 3) (* x (pow (+ NAN 1.0) 2)))))))) (+ (* 2 (/ (pow NAN 5) (* x (pow (+ NAN 1.0) 2)))) (+ (/ (pow NAN 3) (pow (+ NAN 1.0) 2)) (* 2.0 (/ (pow NAN 4) (* x (pow (+ NAN 1.0) 3)))))))
  (- (+ (/ 1 (+ (sqrt 1.0) 1.0)) (+ (* 1/8 (/ (pow x 2) (* (pow (sqrt 1.0) 3) (pow (+ (sqrt 1.0) 1.0) 2)))) (* 1/4 (/ (pow x 2) (* (pow (sqrt 1.0) 2) (pow (+ (sqrt 1.0) 1.0) 3)))))) (* 1/2 (/ x (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2)))))
  (- (+ (/ 1 (+ NAN 1.0)) (+ (/ (pow NAN 6) (* (pow x 2) (pow (+ NAN 1.0) 3))) (+ (* 1.0 (/ (pow NAN 2) (* (pow x 2) (pow (+ NAN 1.0) 3)))) (+ (/ (pow NAN 3) (* x (pow (+ NAN 1.0) 2))) (* 2.0 (/ (pow NAN 3) (* (pow x 2) (pow (+ NAN 1.0) 2)))))))) (+ (* 2 (/ (pow NAN 5) (* (pow x 2) (pow (+ NAN 1.0) 2)))) (+ (* 2.0 (/ (pow NAN 4) (* (pow x 2) (pow (+ NAN 1.0) 3)))) (* 1.0 (/ NAN (* x (pow (+ NAN 1.0) 2)))))))
  (- (+ (/ 1 (+ NAN 1.0)) (+ (/ (pow NAN 6) (* (pow x 2) (pow (+ NAN 1.0) 3))) (+ (* 1.0 (/ (pow NAN 2) (* (pow x 2) (pow (+ NAN 1.0) 3)))) (+ (* 1.0 (/ NAN (* x (pow (+ NAN 1.0) 2)))) (* 2.0 (/ (pow NAN 3) (* (pow x 2) (pow (+ NAN 1.0) 2)))))))) (+ (* 2 (/ (pow NAN 5) (* (pow x 2) (pow (+ NAN 1.0) 2)))) (+ (* 2.0 (/ (pow NAN 4) (* (pow x 2) (pow (+ NAN 1.0) 3)))) (/ (pow NAN 3) (* x (pow (+ NAN 1.0) 2))))))
  (- (+ (sqrt 1.0) (+ (* 1/2 (/ x (sqrt 1.0))) 1.0)) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 1.0 (/ NAN x)) (+ 1.0 (+ NAN (* 2 (/ (pow NAN 5) (pow x 2)))))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (/ (pow NAN 3) x)))
  (- (+ 1.0 (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2)))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 1.0 (/ NAN x)) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (/ (pow NAN 3) x) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (- (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
0.321 * * [simplify]: iteration  0 :  681  enodes  (cost  1007 )
0.334 * * [simplify]: iteration  1 :  3263  enodes  (cost  915 )
0.382 * * [simplify]: iteration  2 :  5002  enodes  (cost  876 )
0.387 * [simplify]: Simplified to:
   (/ x (+ 1.0 (sqrt (+ x 1.0))))
  (- (log x) (log (+ 1.0 (sqrt (+ x 1.0)))))
  (- (log x) (log (+ 1.0 (sqrt (+ x 1.0)))))
  (- (log x) (log (+ 1.0 (sqrt (+ x 1.0)))))
  (- (log x) (log (+ 1.0 (sqrt (+ x 1.0)))))
  (- (log x) (log (+ 1.0 (sqrt (+ x 1.0)))))
  (exp (* x (/ 1 (+ 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 (+ 1.0 (sqrt (+ x 1.0)))))) (cbrt (* x (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))))
  (cbrt (* x (/ 1 (+ 1.0 (sqrt (+ x 1.0))))))
  (pow (/ x (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (sqrt (* x (/ 1 (+ 1.0 (sqrt (+ x 1.0))))))
  (sqrt (* x (/ 1 (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (sqrt (/ 1 (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (sqrt (/ 1 (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (pow x 1/2) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (pow x 1/2) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (pow x 1/2) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (pow x 1/2) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (* x (* (cbrt (/ 1 (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))))
  (* x (sqrt (/ 1 (+ 1.0 (sqrt (+ x 1.0))))))
  (/ 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
  (/ 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
  (/ 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
  x
  x
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ x (- (- (* 1.0 1.0) x) 1.0))
  (/ (cbrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ x (+ 1.0 (sqrt (+ x 1.0))))
  x
  -1
  (log (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))
  (exp (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (pow (+ 1.0 (sqrt (+ x 1.0))) 3))
  (* (cbrt (/ 1 (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (/ 1 (+ 1.0 (sqrt (+ x 1.0))))))
  (cbrt (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (pow (+ 1.0 (sqrt (+ x 1.0))) 3))
  (sqrt (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))
  -1
  (neg (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ 1 (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  1
  (/ 1 (+ 1.0 (sqrt (+ x 1.0))))
  1
  (/ 1 (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ 1 (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  1
  (/ 1 (+ 1.0 (sqrt (+ x 1.0))))
  1
  (/ 1 (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ 1 (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  1
  (/ 1 (+ 1.0 (sqrt (+ x 1.0))))
  1
  (/ 1 (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (+ 1.0 (sqrt (+ x 1.0))))
  (+ 1.0 (sqrt (+ x 1.0)))
  (/ 1 (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  1
  1
  (+ 1.0 (sqrt (+ x 1.0)))
  (+ 1.0 (sqrt (+ x 1.0)))
  (+ 1.0 (sqrt (+ x 1.0)))
  (/ 1 (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ 1 (* (- (- (* 1.0 1.0) x) 1.0) 1))
  (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))
  (- (+ (* 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)))
  (log (sqrt (+ x 1.0)))
  (exp (sqrt (+ x 1.0)))
  (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0))))
  (cbrt (sqrt (+ x 1.0)))
  (pow (sqrt (+ x 1.0)) 3)
  (fabs (cbrt (+ x 1.0)))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  1
  (sqrt (+ x 1.0))
  1
  (sqrt (+ x 1.0))
  (sqrt (+ (pow x 3) (pow 1.0 3)))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (- (* x x) (* 1.0 1.0)))
  (sqrt (- x 1.0))
  1/2
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (+ (+ (/ 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 1.0) (/ (pow x 3) (pow (+ (sqrt 1.0) 1.0) 3))) (* -1/2 (/ (pow x 2) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2))))))
  (- (+ (/ (pow NAN 3) (pow (+ NAN 1.0) 2)) (+ (* 1.0 (/ (pow NAN 2) (* x (pow (+ NAN 1.0) 3)))) (+ (/ (pow NAN 6) (* x (pow (+ NAN 1.0) 3))) (+ (/ x (+ NAN 1.0)) (* 2.0 (/ (pow NAN 3) (* x (pow (+ NAN 1.0) 2)))))))) (+ (* 2 (/ (pow NAN 5) (* x (pow (+ NAN 1.0) 2)))) (+ (* 1.0 (/ NAN (pow (+ NAN 1.0) 2))) (* 2.0 (/ (pow NAN 4) (* x (pow (+ NAN 1.0) 3)))))))
  (- (- (+ (+ (* 1.0 (+ (/ NAN (pow (+ NAN 1.0) 2)) (/ (pow NAN 2) (* x (pow (+ NAN 1.0) 3))))) (+ (/ (pow NAN 6) (* x (pow (+ NAN 1.0) 3))) (/ x (+ NAN 1.0)))) (* 2.0 (/ (pow NAN 3) (* x (pow (+ NAN 1.0) 2))))) (+ (* 2 (/ (pow NAN 5) (* x (pow (+ NAN 1.0) 2)))) (/ (pow NAN 3) (pow (+ NAN 1.0) 2)))) (* 2.0 (/ (pow NAN 4) (* x (pow (+ NAN 1.0) 3)))))
  (+ (+ (/ 1 (+ (sqrt 1.0) 1.0)) (* 1/8 (/ (pow x 2) (* (pow (sqrt 1.0) 3) (pow (+ (sqrt 1.0) 1.0) 2))))) (+ (* (/ 1/4 1.0) (/ (pow x 2) (pow (+ (sqrt 1.0) 1.0) 3))) (* -1/2 (/ x (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2))))))
  (- (+ (/ 1 (+ NAN 1.0)) (+ (/ (pow NAN 6) (* (pow x 2) (pow (+ NAN 1.0) 3))) (+ (* 1.0 (/ (pow NAN 2) (* (pow x 2) (pow (+ NAN 1.0) 3)))) (+ (/ (pow NAN 3) (* x (pow (+ NAN 1.0) 2))) (* 2.0 (/ (pow NAN 3) (* (pow x 2) (pow (+ NAN 1.0) 2)))))))) (+ (* 2 (/ (pow NAN 5) (* (pow x 2) (pow (+ NAN 1.0) 2)))) (+ (* 2.0 (/ (pow NAN 4) (* (pow x 2) (pow (+ NAN 1.0) 3)))) (* 1.0 (/ NAN (* x (pow (+ NAN 1.0) 2)))))))
  (- (- (+ (+ (+ (/ 1 (+ NAN 1.0)) (/ (pow NAN 6) (* (pow x 2) (pow (+ NAN 1.0) 3)))) (* 1.0 (+ (/ (pow NAN 2) (* (pow x 2) (pow (+ NAN 1.0) 3))) (/ NAN (* x (pow (+ NAN 1.0) 2)))))) (* 2.0 (/ (pow NAN 3) (* (pow x 2) (pow (+ NAN 1.0) 2))))) (+ (* 2 (/ (pow NAN 5) (* (pow x 2) (pow (+ NAN 1.0) 2)))) (* 2.0 (/ (pow NAN 4) (* (pow x 2) (pow (+ NAN 1.0) 3)))))) (/ (pow NAN 3) (* x (pow (+ NAN 1.0) 2))))
  (- (+ (sqrt 1.0) (+ (* 1/2 (/ x (sqrt 1.0))) 1.0)) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 1.0 (/ NAN x)) (+ 1.0 (+ NAN (* 2 (/ (pow NAN 5) (pow x 2)))))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (/ (pow NAN 3) x)))
  (- (+ 1.0 (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2)))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 1.0 (/ NAN x)) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (/ (pow NAN 3) x) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (- (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
0.388 * * * [progress]: adding candidates to table
0.550 * * [progress]: iteration 3 / 4
0.550 * * * [progress]: picking best candidate
0.555 * * * * [pick]: Picked  #<alt (λ (x) (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))>
0.555 * * * [progress]: localizing error
0.563 * * * [progress]: generating rewritten candidates
0.563 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1)
0.567 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2)
0.572 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.582 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.591 * * * [progress]: generating series expansions
0.591 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1)
0.591 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0
0.592 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
0.592 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.592 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.592 * [taylor]: Taking taylor expansion of x in x
0.592 * [taylor]: Taking taylor expansion of 1.0 in x
0.592 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
0.592 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.592 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.592 * [taylor]: Taking taylor expansion of x in x
0.592 * [taylor]: Taking taylor expansion of 1.0 in x
0.593 * [approximate]: Taking taylor expansion of (log (sqrt (+ 1.0 (/ 1 x)))) in (x) around 0
0.593 * [taylor]: Taking taylor expansion of (log (sqrt (+ 1.0 (/ 1 x)))) in x
0.593 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.593 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.593 * [taylor]: Taking taylor expansion of 1.0 in x
0.593 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.593 * [taylor]: Taking taylor expansion of x in x
0.593 * [taylor]: Taking taylor expansion of (log (sqrt (+ 1.0 (/ 1 x)))) in x
0.593 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.593 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.593 * [taylor]: Taking taylor expansion of 1.0 in x
0.593 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.593 * [taylor]: Taking taylor expansion of x in x
0.595 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0
0.595 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
0.595 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.595 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.595 * [taylor]: Taking taylor expansion of 1.0 in x
0.595 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.595 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
0.595 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.595 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.595 * [taylor]: Taking taylor expansion of 1.0 in x
0.595 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.597 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2)
0.597 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
0.597 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.597 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.597 * [taylor]: Taking taylor expansion of 1.0 in x
0.597 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.597 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.598 * [taylor]: Taking taylor expansion of 1.0 in x
0.598 * [approximate]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in (x) around 0
0.598 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.598 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.598 * [taylor]: Taking taylor expansion of 1.0 in x
0.598 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.598 * [taylor]: Taking taylor expansion of x in x
0.598 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.598 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.598 * [taylor]: Taking taylor expansion of 1.0 in x
0.598 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.598 * [taylor]: Taking taylor expansion of x in x
0.599 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
0.599 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.599 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.599 * [taylor]: Taking taylor expansion of 1.0 in x
0.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.600 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.600 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.600 * [taylor]: Taking taylor expansion of 1.0 in x
0.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.601 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.601 * [approximate]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in (x) around 0
0.601 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.601 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.601 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of 1.0 in x
0.601 * [taylor]: Taking taylor expansion of 1.0 in x
0.601 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.601 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.601 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of 1.0 in x
0.601 * [taylor]: Taking taylor expansion of 1.0 in x
0.603 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in (x) around 0
0.603 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
0.603 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
0.603 * [taylor]: Taking taylor expansion of x in x
0.603 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.603 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.603 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.603 * [taylor]: Taking taylor expansion of 1.0 in x
0.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.604 * [taylor]: Taking taylor expansion of x in x
0.604 * [taylor]: Taking taylor expansion of 1.0 in x
0.604 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
0.604 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
0.604 * [taylor]: Taking taylor expansion of x in x
0.604 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.604 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.604 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.604 * [taylor]: Taking taylor expansion of 1.0 in x
0.604 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.604 * [taylor]: Taking taylor expansion of x in x
0.604 * [taylor]: Taking taylor expansion of 1.0 in x
0.610 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in (x) around 0
0.610 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in x
0.610 * [taylor]: Taking taylor expansion of -1 in x
0.610 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
0.610 * [taylor]: Taking taylor expansion of x in x
0.610 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.610 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.610 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.610 * [taylor]: Taking taylor expansion of 1.0 in x
0.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.610 * [taylor]: Taking taylor expansion of x in x
0.610 * [taylor]: Taking taylor expansion of 1.0 in x
0.610 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in x
0.610 * [taylor]: Taking taylor expansion of -1 in x
0.610 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
0.610 * [taylor]: Taking taylor expansion of x in x
0.610 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.610 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.610 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.610 * [taylor]: Taking taylor expansion of 1.0 in x
0.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.610 * [taylor]: Taking taylor expansion of x in x
0.611 * [taylor]: Taking taylor expansion of 1.0 in x
0.616 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.616 * [approximate]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in (x) around 0
0.616 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.616 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.616 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.616 * [taylor]: Taking taylor expansion of x in x
0.616 * [taylor]: Taking taylor expansion of 1.0 in x
0.616 * [taylor]: Taking taylor expansion of 1.0 in x
0.616 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.616 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.616 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.616 * [taylor]: Taking taylor expansion of x in x
0.617 * [taylor]: Taking taylor expansion of 1.0 in x
0.617 * [taylor]: Taking taylor expansion of 1.0 in x
0.617 * [approximate]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in (x) around 0
0.617 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.617 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.617 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.617 * [taylor]: Taking taylor expansion of 1.0 in x
0.617 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.617 * [taylor]: Taking taylor expansion of x in x
0.618 * [taylor]: Taking taylor expansion of 1.0 in x
0.618 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.618 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.618 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.618 * [taylor]: Taking taylor expansion of 1.0 in x
0.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.618 * [taylor]: Taking taylor expansion of x in x
0.618 * [taylor]: Taking taylor expansion of 1.0 in x
0.619 * [approximate]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in (x) around 0
0.619 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.619 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.619 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.619 * [taylor]: Taking taylor expansion of 1.0 in x
0.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.619 * [taylor]: Taking taylor expansion of x in x
0.619 * [taylor]: Taking taylor expansion of 1.0 in x
0.619 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.619 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.619 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.619 * [taylor]: Taking taylor expansion of 1.0 in x
0.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.619 * [taylor]: Taking taylor expansion of x in x
0.619 * [taylor]: Taking taylor expansion of 1.0 in x
0.621 * * * [progress]: simplifying candidates
0.622 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0)))))
  (log (cbrt (sqrt (+ x 1.0))))
  (log (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (log (sqrt (cbrt (+ x 1.0))))
  (log (sqrt (sqrt (+ x 1.0))))
  (log (sqrt (sqrt (+ x 1.0))))
  (log (sqrt 1))
  (log (sqrt (+ x 1.0)))
  (log (sqrt 1))
  (log (sqrt (+ x 1.0)))
  (log (sqrt (sqrt (+ x 1.0))))
  (log (sqrt (sqrt (+ x 1.0))))
  (log 1)
  (log (sqrt (+ x 1.0)))
  (log (sqrt (+ (pow x 3) (pow 1.0 3))))
  (log (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
  (log (sqrt (- (* x x) (* 1.0 1.0))))
  (log (sqrt (- x 1.0)))
  (log (+ x 1.0))
  (log (sqrt (+ x 1.0)))
  (log (+ x 1.0))
  (log (log (sqrt (+ x 1.0))))
  (exp (log (sqrt (+ x 1.0))))
  (* (cbrt (log (sqrt (+ x 1.0)))) (cbrt (log (sqrt (+ x 1.0)))))
  (cbrt (log (sqrt (+ x 1.0))))
  (* (* (log (sqrt (+ x 1.0))) (log (sqrt (+ x 1.0)))) (log (sqrt (+ x 1.0))))
  (sqrt (log (sqrt (+ x 1.0))))
  (sqrt (log (sqrt (+ x 1.0))))
  (exp 1/2)
  (exp 1)
  (exp (/ 1 2))
  (exp (* (cbrt (log (sqrt (+ x 1.0)))) (cbrt (log (sqrt (+ x 1.0))))))
  (exp (sqrt (log (sqrt (+ x 1.0)))))
  (exp 1)
  (exp (log (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0))))))
  (exp (log (cbrt (sqrt (+ x 1.0)))))
  (exp (log (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))))
  (exp (log (sqrt (cbrt (+ x 1.0)))))
  (exp (log (sqrt (sqrt (+ x 1.0)))))
  (exp (log (sqrt (sqrt (+ x 1.0)))))
  (exp (log (sqrt 1)))
  (exp (log (sqrt (+ x 1.0))))
  (exp (log (sqrt 1)))
  (exp (log (sqrt (+ x 1.0))))
  (exp (log (sqrt (sqrt (+ x 1.0)))))
  (exp (log (sqrt (sqrt (+ x 1.0)))))
  (exp (log 1))
  (exp (log (sqrt (+ x 1.0))))
  (exp (log (sqrt (+ (pow x 3) (pow 1.0 3)))))
  (exp (log (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))))
  (exp (log (sqrt (- (* x x) (* 1.0 1.0)))))
  (exp (log (sqrt (- x 1.0))))
  (log (exp (log (sqrt (+ x 1.0)))))
  (exp (exp (log (sqrt (+ x 1.0)))))
  (* (cbrt (exp (log (sqrt (+ x 1.0))))) (cbrt (exp (log (sqrt (+ x 1.0))))))
  (cbrt (exp (log (sqrt (+ x 1.0)))))
  (* (* (exp (log (sqrt (+ x 1.0)))) (exp (log (sqrt (+ x 1.0))))) (exp (log (sqrt (+ x 1.0)))))
  (sqrt (exp (log (sqrt (+ x 1.0)))))
  (sqrt (exp (log (sqrt (+ x 1.0)))))
  (- (log x) (log (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (log (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (exp (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (/ (* (* x x) x) (* (* (+ 1.0 (exp (log (sqrt (+ x 1.0))))) (+ 1.0 (exp (log (sqrt (+ x 1.0)))))) (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (* (cbrt (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0))))))) (cbrt (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0))))))))
  (cbrt (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (* (* (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0)))))) (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0))))))) (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (sqrt (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (sqrt (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (neg x)
  (neg (+ 1.0 (exp (log (sqrt (+ x 1.0))))))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))) (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0))))))))
  (/ (cbrt x) (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (/ (cbrt x) (sqrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ 1.0 (exp (log (sqrt (+ x 1.0))))))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ 1.0 (exp (log (sqrt (+ x 1.0))))))
  (/ (sqrt x) (* (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))) (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0))))))))
  (/ (sqrt x) (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (/ (sqrt x) (sqrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (/ (sqrt x) (sqrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ 1.0 (exp (log (sqrt (+ x 1.0))))))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ 1.0 (exp (log (sqrt (+ x 1.0))))))
  (/ 1 (* (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))) (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0))))))))
  (/ x (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (/ 1 (sqrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (/ x (sqrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (/ 1 1)
  (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0))))))
  (/ 1 1)
  (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0))))))
  (/ 1 (+ 1.0 (exp (log (sqrt (+ x 1.0))))))
  (/ (+ 1.0 (exp (log (sqrt (+ x 1.0))))) x)
  (/ x (* (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))) (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0))))))))
  (/ x (sqrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (/ x 1)
  (/ x 1)
  (/ (+ 1.0 (exp (log (sqrt (+ x 1.0))))) (cbrt x))
  (/ (+ 1.0 (exp (log (sqrt (+ x 1.0))))) (sqrt x))
  (/ (+ 1.0 (exp (log (sqrt (+ x 1.0))))) x)
  (/ x (+ (pow 1.0 3) (pow (exp (log (sqrt (+ x 1.0)))) 3)))
  (/ x (- (* 1.0 1.0) (* (exp (log (sqrt (+ x 1.0)))) (exp (log (sqrt (+ x 1.0)))))))
  (* (exp 1.0) (exp (exp (log (sqrt (+ x 1.0))))))
  (log (+ 1.0 (exp (log (sqrt (+ x 1.0))))))
  (exp (+ 1.0 (exp (log (sqrt (+ x 1.0))))))
  (* (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))) (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0))))))
  (* (* (+ 1.0 (exp (log (sqrt (+ x 1.0))))) (+ 1.0 (exp (log (sqrt (+ x 1.0)))))) (+ 1.0 (exp (log (sqrt (+ x 1.0))))))
  (sqrt (+ 1.0 (exp (log (sqrt (+ x 1.0))))))
  (sqrt (+ 1.0 (exp (log (sqrt (+ x 1.0))))))
  (+ (pow 1.0 3) (pow (exp (log (sqrt (+ x 1.0)))) 3))
  (+ (* 1.0 1.0) (- (* (exp (log (sqrt (+ x 1.0)))) (exp (log (sqrt (+ x 1.0))))) (* 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (- (* 1.0 1.0) (* (exp (log (sqrt (+ x 1.0)))) (exp (log (sqrt (+ x 1.0))))))
  (- 1.0 (exp (log (sqrt (+ x 1.0)))))
  (+ 1.0 (exp (log (sqrt (+ x 1.0)))))
  (- (+ (* 1/2 (/ x (pow (sqrt 1.0) 2))) (log (sqrt 1.0))) (* 1/4 (/ (pow x 2) (pow (sqrt 1.0) 4))))
  (- (+ (* 3/2 (/ (pow NAN 4) (pow x 2))) (+ (log NAN) (* 1.0 (/ 1 x)))) (+ (* 0.5 (/ 1 (pow x 2))) (+ (/ (pow NAN 2) x) (* 1.0 (/ (pow NAN 2) (pow x 2))))))
  (- (+ (* 3/2 (/ (pow NAN 4) (pow x 2))) (+ (log NAN) (/ (pow NAN 2) x))) (+ (* 0.5 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (* 1.0 (/ (pow NAN 2) (pow x 2))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 1.0 (/ NAN x)) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (/ (pow NAN 3) x) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (- (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (- (+ (/ 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)))))
  (- (+ (/ (pow NAN 3) (pow (+ NAN 1.0) 2)) (+ (* 1.0 (/ (pow NAN 2) (* x (pow (+ NAN 1.0) 3)))) (+ (/ (pow NAN 6) (* x (pow (+ NAN 1.0) 3))) (+ (/ x (+ NAN 1.0)) (* 2.0 (/ (pow NAN 3) (* x (pow (+ NAN 1.0) 2)))))))) (+ (* 2 (/ (pow NAN 5) (* x (pow (+ NAN 1.0) 2)))) (+ (* 1.0 (/ NAN (pow (+ NAN 1.0) 2))) (* 2.0 (/ (pow NAN 4) (* x (pow (+ NAN 1.0) 3)))))))
  (- (+ (* 1.0 (/ NAN (pow (+ NAN 1.0) 2))) (+ (* 1.0 (/ (pow NAN 2) (* x (pow (+ NAN 1.0) 3)))) (+ (/ (pow NAN 6) (* x (pow (+ NAN 1.0) 3))) (+ (/ x (+ NAN 1.0)) (* 2.0 (/ (pow NAN 3) (* x (pow (+ NAN 1.0) 2)))))))) (+ (* 2 (/ (pow NAN 5) (* x (pow (+ NAN 1.0) 2)))) (+ (/ (pow NAN 3) (pow (+ NAN 1.0) 2)) (* 2.0 (/ (pow NAN 4) (* x (pow (+ NAN 1.0) 3)))))))
  (- (+ (sqrt 1.0) (+ (* 1/2 (/ x (sqrt 1.0))) 1.0)) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 1.0 (/ NAN x)) (+ 1.0 (+ NAN (* 2 (/ (pow NAN 5) (pow x 2)))))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (/ (pow NAN 3) x)))
  (- (+ 1.0 (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2)))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
0.629 * * [simplify]: iteration  0 :  588  enodes  (cost  922 )
0.638 * * [simplify]: iteration  1 :  2331  enodes  (cost  842 )
0.671 * * [simplify]: iteration  2 :  5002  enodes  (cost  828 )
0.676 * [simplify]: Simplified to:
   (* 2 (log (cbrt (sqrt (+ x 1.0)))))
  (log (cbrt (sqrt (+ x 1.0))))
  (log (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (log (sqrt (cbrt (+ x 1.0))))
  (log (sqrt (sqrt (+ x 1.0))))
  (log (sqrt (sqrt (+ x 1.0))))
  0
  (log (sqrt (+ x 1.0)))
  0
  (log (sqrt (+ x 1.0)))
  (log (sqrt (sqrt (+ x 1.0))))
  (log (sqrt (sqrt (+ x 1.0))))
  0
  (log (sqrt (+ x 1.0)))
  (log (sqrt (+ (pow x 3) (pow 1.0 3))))
  (log (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
  (log (sqrt (- (* x x) (* 1.0 1.0))))
  (log (sqrt (- x 1.0)))
  (log (+ x 1.0))
  (log (sqrt (+ x 1.0)))
  (log (+ x 1.0))
  (log (log (sqrt (+ x 1.0))))
  (sqrt (+ x 1.0))
  (* (cbrt (log (sqrt (+ x 1.0)))) (cbrt (log (sqrt (+ x 1.0)))))
  (cbrt (log (sqrt (+ x 1.0))))
  (pow (log (sqrt (+ x 1.0))) 3)
  (sqrt (log (sqrt (+ x 1.0))))
  (sqrt (log (sqrt (+ x 1.0))))
  (exp 1/2)
  E
  (exp 1/2)
  (exp (* (cbrt (log (sqrt (+ x 1.0)))) (cbrt (log (sqrt (+ x 1.0))))))
  (exp (sqrt (log (sqrt (+ x 1.0)))))
  E
  (pow (exp 2) (log (cbrt (sqrt (+ x 1.0)))))
  (cbrt (sqrt (+ x 1.0)))
  (fabs (cbrt (+ x 1.0)))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  1
  (sqrt (+ x 1.0))
  1
  (sqrt (+ x 1.0))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  1
  (sqrt (+ x 1.0))
  (sqrt (+ (pow x 3) (pow 1.0 3)))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (- (* x x) (* 1.0 1.0)))
  (sqrt (- x 1.0))
  (log (sqrt (+ x 1.0)))
  (exp (exp (log (sqrt (+ x 1.0)))))
  (pow (exp 2) (log (cbrt (sqrt (+ x 1.0)))))
  (cbrt (sqrt (+ x 1.0)))
  (pow (sqrt (+ x 1.0)) 3)
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (log (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (log (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (exp (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (/ (pow x 3) (pow (+ (sqrt (+ x 1.0)) 1.0) 3))
  (* (cbrt (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0))))))) (cbrt (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0))))))))
  (cbrt (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (/ (pow x 3) (pow (+ (sqrt (+ x 1.0)) 1.0) 3))
  (sqrt (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (sqrt (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (neg x)
  (- (neg 1.0) (sqrt (+ x 1.0)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))) (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0))))))))
  (/ (cbrt x) (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (/ (cbrt x) (sqrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ 1.0 (exp (log (sqrt (+ x 1.0))))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ 1.0 (exp (log (sqrt (+ x 1.0))))))
  (/ (sqrt x) (* (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))) (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0))))))))
  (/ (sqrt x) (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (/ (sqrt x) (sqrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (/ (sqrt x) (sqrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (sqrt x)
  (/ (sqrt x) (+ (sqrt (+ x 1.0)) 1.0))
  (sqrt x)
  (/ (sqrt x) (+ (sqrt (+ x 1.0)) 1.0))
  (/ 1 (* (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))) (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0))))))))
  (/ x (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (/ 1 (sqrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (/ x (sqrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  1
  (/ x (+ (sqrt (+ x 1.0)) 1.0))
  1
  (/ x (+ (sqrt (+ x 1.0)) 1.0))
  (/ 1 (* (+ (sqrt (+ x 1.0)) 1.0) 1))
  (/ (+ (sqrt (+ x 1.0)) 1.0) x)
  (/ x (* (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))) (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0))))))))
  (/ x (sqrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  x
  x
  (/ (+ 1.0 (exp (log (sqrt (+ x 1.0))))) (cbrt x))
  (/ (+ (sqrt (+ x 1.0)) 1.0) (sqrt x))
  (/ (+ (sqrt (+ x 1.0)) 1.0) x)
  (/ x (+ (pow 1.0 3) (pow (exp (log (sqrt (+ x 1.0)))) 3)))
  (/ (/ x (+ (sqrt (+ x 1.0)) 1.0)) (+ 1.0 (neg (sqrt (+ x 1.0)))))
  (exp (+ 1.0 (sqrt (+ x 1.0))))
  (log (+ 1.0 (exp (log (sqrt (+ x 1.0))))))
  (exp (+ 1.0 (sqrt (+ x 1.0))))
  (* (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))) (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))
  (cbrt (+ 1.0 (exp (log (sqrt (+ x 1.0))))))
  (pow (+ (sqrt (+ x 1.0)) 1.0) 3)
  (sqrt (+ 1.0 (exp (log (sqrt (+ x 1.0))))))
  (sqrt (+ 1.0 (exp (log (sqrt (+ x 1.0))))))
  (+ (pow 1.0 3) (pow (exp (log (sqrt (+ x 1.0)))) 3))
  (- (+ x 1.0) (- (* (sqrt (+ x 1.0)) 1.0) (* 1.0 1.0)))
  (+ (* (neg (sqrt (+ x 1.0))) (sqrt (+ x 1.0))) (* 1.0 1.0))
  (+ 1.0 (neg (sqrt (+ x 1.0))))
  (+ (sqrt (+ x 1.0)) 1.0)
  (+ (+ (log (sqrt 1.0)) (* -1/4 (* (/ x 1.0) (/ x 1.0)))) (/ (* 1/2 x) 1.0))
  (- (+ (* 3/2 (/ (pow NAN 4) (pow x 2))) (+ (log NAN) (* 1.0 (/ 1 x)))) (+ (* 0.5 (/ 1 (pow x 2))) (+ (/ (pow NAN 2) x) (* 1.0 (/ (pow NAN 2) (pow x 2))))))
  (- (- (+ (* 3/2 (/ (pow NAN 4) (pow x 2))) (+ (log NAN) (/ (pow NAN 2) x))) (* 0.5 (/ 1 (pow x 2)))) (* 1.0 (+ (/ 1 x) (/ (pow NAN 2) (pow x 2)))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 1.0 (/ NAN x)) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (/ (pow NAN 3) x) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (- (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (+ (+ (/ 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 1.0) (/ (pow x 3) (pow (+ (sqrt 1.0) 1.0) 3))) (* -1/2 (/ (pow x 2) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2))))))
  (- (+ (/ (pow NAN 3) (pow (+ NAN 1.0) 2)) (+ (* 1.0 (/ (pow NAN 2) (* x (pow (+ NAN 1.0) 3)))) (+ (/ (pow NAN 6) (* x (pow (+ NAN 1.0) 3))) (+ (/ x (+ NAN 1.0)) (* 2.0 (/ (pow NAN 3) (* x (pow (+ NAN 1.0) 2)))))))) (+ (* 2 (/ (pow NAN 5) (* x (pow (+ NAN 1.0) 2)))) (+ (* 1.0 (/ NAN (pow (+ NAN 1.0) 2))) (* 2.0 (/ (pow NAN 4) (* x (pow (+ NAN 1.0) 3)))))))
  (- (- (+ (+ (* 1.0 (+ (/ NAN (pow (+ NAN 1.0) 2)) (/ (pow NAN 2) (* x (pow (+ NAN 1.0) 3))))) (+ (/ (pow NAN 6) (* x (pow (+ NAN 1.0) 3))) (/ x (+ NAN 1.0)))) (* 2.0 (/ (pow NAN 3) (* x (pow (+ NAN 1.0) 2))))) (+ (* 2 (/ (pow NAN 5) (* x (pow (+ NAN 1.0) 2)))) (/ (pow NAN 3) (pow (+ NAN 1.0) 2)))) (* 2.0 (/ (pow NAN 4) (* x (pow (+ NAN 1.0) 3)))))
  (- (+ (sqrt 1.0) (+ (* 1/2 (/ x (sqrt 1.0))) 1.0)) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 1.0 (/ NAN x)) (+ 1.0 (+ NAN (* 2 (/ (pow NAN 5) (pow x 2)))))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (/ (pow NAN 3) x)))
  (- (+ 1.0 (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2)))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
0.677 * * * [progress]: adding candidates to table
0.853 * * [progress]: iteration 4 / 4
0.853 * * * [progress]: picking best candidate
0.856 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))>
0.856 * * * [progress]: localizing error
0.865 * * * [progress]: generating rewritten candidates
0.865 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.881 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
0.889 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
0.894 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 2)
0.901 * * * [progress]: generating series expansions
0.901 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.902 * [approximate]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in (x) around 0
0.902 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
0.902 * [taylor]: Taking taylor expansion of x in x
0.902 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.902 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.902 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.902 * [taylor]: Taking taylor expansion of x in x
0.902 * [taylor]: Taking taylor expansion of 1.0 in x
0.902 * [taylor]: Taking taylor expansion of 1.0 in x
0.902 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
0.902 * [taylor]: Taking taylor expansion of x in x
0.902 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.902 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.902 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.902 * [taylor]: Taking taylor expansion of x in x
0.902 * [taylor]: Taking taylor expansion of 1.0 in x
0.902 * [taylor]: Taking taylor expansion of 1.0 in x
0.904 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in (x) around 0
0.904 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
0.904 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
0.904 * [taylor]: Taking taylor expansion of x in x
0.904 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.904 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.904 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.904 * [taylor]: Taking taylor expansion of 1.0 in x
0.904 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.904 * [taylor]: Taking taylor expansion of x in x
0.904 * [taylor]: Taking taylor expansion of 1.0 in x
0.905 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
0.905 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
0.905 * [taylor]: Taking taylor expansion of x in x
0.905 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.905 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.905 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.905 * [taylor]: Taking taylor expansion of 1.0 in x
0.905 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.905 * [taylor]: Taking taylor expansion of x in x
0.905 * [taylor]: Taking taylor expansion of 1.0 in x
0.911 * [approximate]: Taking taylor expansion of (/ (pow (sqrt (/ -1 x)) 2) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in (x) around 0
0.911 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (/ -1 x)) 2) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
0.911 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
0.911 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.911 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.911 * [taylor]: Taking taylor expansion of -1 in x
0.911 * [taylor]: Taking taylor expansion of x in x
0.911 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.911 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.911 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.911 * [taylor]: Taking taylor expansion of 1.0 in x
0.911 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.911 * [taylor]: Taking taylor expansion of x in x
0.911 * [taylor]: Taking taylor expansion of 1.0 in x
0.911 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (/ -1 x)) 2) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
0.911 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
0.911 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.911 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.911 * [taylor]: Taking taylor expansion of -1 in x
0.911 * [taylor]: Taking taylor expansion of x in x
0.911 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.911 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.911 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.911 * [taylor]: Taking taylor expansion of 1.0 in x
0.911 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.911 * [taylor]: Taking taylor expansion of x in x
0.911 * [taylor]: Taking taylor expansion of 1.0 in x
0.917 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
0.917 * [approximate]: Taking taylor expansion of (* (/ 1 (+ (sqrt (+ x 1.0)) 1.0)) (sqrt x)) in (x) around 0
0.917 * [taylor]: Taking taylor expansion of (* (/ 1 (+ (sqrt (+ x 1.0)) 1.0)) (sqrt x)) in x
0.917 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1.0)) 1.0)) in x
0.917 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.917 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.917 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.917 * [taylor]: Taking taylor expansion of x in x
0.917 * [taylor]: Taking taylor expansion of 1.0 in x
0.917 * [taylor]: Taking taylor expansion of 1.0 in x
0.917 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.917 * [taylor]: Taking taylor expansion of x in x
0.917 * [taylor]: Taking taylor expansion of (* (/ 1 (+ (sqrt (+ x 1.0)) 1.0)) (sqrt x)) in x
0.917 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1.0)) 1.0)) in x
0.917 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.917 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.917 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.917 * [taylor]: Taking taylor expansion of x in x
0.917 * [taylor]: Taking taylor expansion of 1.0 in x
0.917 * [taylor]: Taking taylor expansion of 1.0 in x
0.917 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.917 * [taylor]: Taking taylor expansion of x in x
0.924 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in (x) around 0
0.924 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
0.924 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.924 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.924 * [taylor]: Taking taylor expansion of x in x
0.924 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
0.924 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.924 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.924 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.924 * [taylor]: Taking taylor expansion of 1.0 in x
0.924 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.924 * [taylor]: Taking taylor expansion of x in x
0.924 * [taylor]: Taking taylor expansion of 1.0 in x
0.924 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
0.924 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.924 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.924 * [taylor]: Taking taylor expansion of x in x
0.924 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
0.924 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.924 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.924 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.924 * [taylor]: Taking taylor expansion of 1.0 in x
0.924 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.924 * [taylor]: Taking taylor expansion of x in x
0.924 * [taylor]: Taking taylor expansion of 1.0 in x
0.939 * [approximate]: Taking taylor expansion of (/ (sqrt (/ -1 x)) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in (x) around 0
0.939 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
0.939 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.939 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.939 * [taylor]: Taking taylor expansion of -1 in x
0.939 * [taylor]: Taking taylor expansion of x in x
0.939 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.939 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.939 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.939 * [taylor]: Taking taylor expansion of 1.0 in x
0.940 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.940 * [taylor]: Taking taylor expansion of x in x
0.940 * [taylor]: Taking taylor expansion of 1.0 in x
0.940 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
0.940 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.940 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.940 * [taylor]: Taking taylor expansion of -1 in x
0.940 * [taylor]: Taking taylor expansion of x in x
0.940 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.940 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.940 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.940 * [taylor]: Taking taylor expansion of 1.0 in x
0.940 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.940 * [taylor]: Taking taylor expansion of x in x
0.940 * [taylor]: Taking taylor expansion of 1.0 in x
0.945 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
0.945 * [approximate]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in (x) around 0
0.945 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.945 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.945 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.945 * [taylor]: Taking taylor expansion of x in x
0.945 * [taylor]: Taking taylor expansion of 1.0 in x
0.946 * [taylor]: Taking taylor expansion of 1.0 in x
0.946 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.946 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.946 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.946 * [taylor]: Taking taylor expansion of x in x
0.946 * [taylor]: Taking taylor expansion of 1.0 in x
0.946 * [taylor]: Taking taylor expansion of 1.0 in x
0.946 * [approximate]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in (x) around 0
0.946 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.946 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.946 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.946 * [taylor]: Taking taylor expansion of 1.0 in x
0.946 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.946 * [taylor]: Taking taylor expansion of x in x
0.947 * [taylor]: Taking taylor expansion of 1.0 in x
0.947 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.947 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.947 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.947 * [taylor]: Taking taylor expansion of 1.0 in x
0.947 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.947 * [taylor]: Taking taylor expansion of x in x
0.947 * [taylor]: Taking taylor expansion of 1.0 in x
0.948 * [approximate]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in (x) around 0
0.948 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.948 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.948 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.948 * [taylor]: Taking taylor expansion of 1.0 in x
0.948 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.948 * [taylor]: Taking taylor expansion of x in x
0.948 * [taylor]: Taking taylor expansion of 1.0 in x
0.948 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.948 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.948 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.948 * [taylor]: Taking taylor expansion of 1.0 in x
0.948 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.948 * [taylor]: Taking taylor expansion of x in x
0.948 * [taylor]: Taking taylor expansion of 1.0 in x
0.950 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 2)
0.950 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
0.950 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.950 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.950 * [taylor]: Taking taylor expansion of x in x
0.950 * [taylor]: Taking taylor expansion of 1.0 in x
0.950 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.950 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.950 * [taylor]: Taking taylor expansion of x in x
0.950 * [taylor]: Taking taylor expansion of 1.0 in x
0.950 * [approximate]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in (x) around 0
0.950 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.950 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.950 * [taylor]: Taking taylor expansion of 1.0 in x
0.950 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.950 * [taylor]: Taking taylor expansion of x in x
0.951 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.951 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.951 * [taylor]: Taking taylor expansion of 1.0 in x
0.951 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.951 * [taylor]: Taking taylor expansion of x in x
0.952 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
0.952 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.952 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.952 * [taylor]: Taking taylor expansion of 1.0 in x
0.952 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.952 * [taylor]: Taking taylor expansion of x in x
0.952 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.952 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.952 * [taylor]: Taking taylor expansion of 1.0 in x
0.952 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.952 * [taylor]: Taking taylor expansion of x in x
0.953 * * * [progress]: simplifying candidates
0.955 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (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))
  (- (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)))))
  (neg (sqrt x))
  (neg (+ 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)))))
  (* (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)))
  (log (sqrt (+ x 1.0)))
  (exp (sqrt (+ x 1.0)))
  (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0))))
  (cbrt (sqrt (+ x 1.0)))
  (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0)))
  (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt 1)
  (sqrt (+ x 1.0))
  (sqrt 1)
  (sqrt (+ x 1.0))
  (sqrt (+ (pow x 3) (pow 1.0 3)))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (- (* x x) (* 1.0 1.0)))
  (sqrt (- x 1.0))
  (/ 1 2)
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (- (+ (/ 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)))))
  (- (+ (/ (pow NAN 3) (pow (+ NAN 1.0) 2)) (+ (* 1.0 (/ (pow NAN 2) (* x (pow (+ NAN 1.0) 3)))) (+ (/ (pow NAN 6) (* x (pow (+ NAN 1.0) 3))) (+ (/ x (+ NAN 1.0)) (* 2.0 (/ (pow NAN 3) (* x (pow (+ NAN 1.0) 2)))))))) (+ (* 2 (/ (pow NAN 5) (* x (pow (+ NAN 1.0) 2)))) (+ (* 1.0 (/ NAN (pow (+ NAN 1.0) 2))) (* 2.0 (/ (pow NAN 4) (* x (pow (+ NAN 1.0) 3)))))))
  (- (+ (/ (pow NAN 8) (* (pow x 2) (pow (+ NAN 1.0) 3))) (+ (* 1.0 (/ (pow NAN 4) (* (pow x 2) (pow (+ NAN 1.0) 3)))) (+ (/ (pow NAN 2) (+ NAN 1.0)) (+ (* 1.0 (/ (pow NAN 3) (* x (pow (+ NAN 1.0) 2)))) (* 3 (/ (pow NAN 6) (* (pow x 2) (+ NAN 1.0)))))))) (+ (* 2 (/ (pow NAN 4) (* x (+ NAN 1.0)))) (+ (/ (pow NAN 5) (* x (pow (+ NAN 1.0) 2))) (* 2.0 (/ (pow NAN 6) (* (pow x 2) (pow (+ NAN 1.0) 3)))))))
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  (- (+ (sqrt 1.0) (+ (* 1/2 (/ x (sqrt 1.0))) 1.0)) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
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  (- (+ 1.0 (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2)))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 1.0 (/ NAN x)) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (/ (pow NAN 3) x) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (- (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
0.964 * * [simplify]: iteration  0 :  856  enodes  (cost  1494 )
0.979 * * [simplify]: iteration  1 :  4169  enodes  (cost  1377 )
1.041 * * [simplify]: iteration  2 :  5002  enodes  (cost  1353 )
1.048 * [simplify]: Simplified to:
   (/ x (+ 1.0 (sqrt (+ x 1.0))))
  (- (log x) (log (+ 1.0 (sqrt (+ x 1.0)))))
  (- (log x) (log (+ 1.0 (sqrt (+ x 1.0)))))
  (- (log x) (log (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (exp 1) (/ 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 (* (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))))))
  (pow (/ x (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (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 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))
  (/ (* (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 (+ 1.0 (sqrt (+ x 1.0)))))
  (* (fabs (cbrt x)) (sqrt x))
  (* (fabs (cbrt x)) (sqrt x))
  (/ (pow (sqrt (sqrt x)) 3) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (pow (sqrt (sqrt x)) 3) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (sqrt (sqrt x)) 3)
  (pow (sqrt (sqrt x)) 3)
  (/ (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)
  (/ (pow (sqrt (sqrt x)) 3) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (pow (sqrt (sqrt x)) 3) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (sqrt (sqrt x)) 3)
  (pow (sqrt (sqrt x)) 3)
  (/ (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)))
  (/ (* (sqrt x) (sqrt 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
  (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)))))
  (neg (sqrt x))
  (neg (+ 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)))) 1))
  (/ (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) 1))
  (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))
  (- (+ (* 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)))
  (log (sqrt (+ x 1.0)))
  (exp (sqrt (+ x 1.0)))
  (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0))))
  (cbrt (sqrt (+ x 1.0)))
  (pow (sqrt (+ x 1.0)) 3)
  (fabs (cbrt (+ x 1.0)))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  1
  (sqrt (+ x 1.0))
  1
  (sqrt (+ x 1.0))
  (sqrt (+ (pow x 3) (pow 1.0 3)))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (- (* x x) (* 1.0 1.0)))
  (sqrt (- x 1.0))
  1/2
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (+ (+ (/ 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 1.0) (/ (pow x 3) (pow (+ (sqrt 1.0) 1.0) 3))) (* -1/2 (/ (pow x 2) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2))))))
  (- (+ (/ (pow NAN 3) (pow (+ NAN 1.0) 2)) (+ (* 1.0 (/ (pow NAN 2) (* x (pow (+ NAN 1.0) 3)))) (+ (/ (pow NAN 6) (* x (pow (+ NAN 1.0) 3))) (+ (/ x (+ NAN 1.0)) (* 2.0 (/ (pow NAN 3) (* x (pow (+ NAN 1.0) 2)))))))) (+ (* 2 (/ (pow NAN 5) (* x (pow (+ NAN 1.0) 2)))) (+ (* 1.0 (/ NAN (pow (+ NAN 1.0) 2))) (* 2.0 (/ (pow NAN 4) (* x (pow (+ NAN 1.0) 3)))))))
  (- (+ (/ (pow NAN 8) (* (pow x 2) (pow (+ NAN 1.0) 3))) (+ (* 1.0 (/ (pow NAN 4) (* (pow x 2) (pow (+ NAN 1.0) 3)))) (+ (/ (pow NAN 2) (+ NAN 1.0)) (+ (* 1.0 (/ (pow NAN 3) (* x (pow (+ NAN 1.0) 2)))) (* 3 (/ (pow NAN 6) (* (pow x 2) (+ NAN 1.0)))))))) (+ (* 2 (/ (pow NAN 4) (* x (+ NAN 1.0)))) (+ (/ (pow NAN 5) (* x (pow (+ NAN 1.0) 2))) (* 2.0 (/ (pow NAN 6) (* (pow x 2) (pow (+ NAN 1.0) 3)))))))
  (+ (* (/ 1/4 1.0) (/ (* (pow x 3) NAN) (pow (+ (sqrt 1.0) 1.0) 3))) (+ (+ (/ (* (pow x 3) (pow NAN 5)) (+ (sqrt 1.0) 1.0)) (+ (* 1/8 (/ (* (pow x 3) NAN) (* (pow (sqrt 1.0) 3) (pow (+ (sqrt 1.0) 1.0) 2)))) (+ (/ (* x NAN) (+ (sqrt 1.0) 1.0)) (/ (* (pow x 2) (pow NAN 3)) (+ (sqrt 1.0) 1.0))))) (* -1/2 (+ (/ (* (pow x 3) (pow NAN 3)) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2))) (/ (* (pow x 2) NAN) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2)))))))
  (- (+ (/ (pow NAN 7) (* (pow x 2) (pow (+ NAN 1.0) 3))) (+ (* 1.0 (/ (pow NAN 3) (* (pow x 2) (pow (+ NAN 1.0) 3)))) (+ (/ (pow NAN 4) (* x (pow (+ NAN 1.0) 2))) (+ (* 1.0 (/ (pow NAN 4) (* (pow x 2) (pow (+ NAN 1.0) 2)))) (+ (/ (pow NAN 5) (* (pow x 2) (+ NAN 1.0))) (+ (/ (pow NAN 3) (* x (+ NAN 1.0))) (/ NAN (+ NAN 1.0)))))))) (+ (/ (pow NAN 6) (* (pow x 2) (pow (+ NAN 1.0) 2))) (+ (* 2.0 (/ (pow NAN 5) (* (pow x 2) (pow (+ NAN 1.0) 3)))) (* 1.0 (/ (pow NAN 2) (* x (pow (+ NAN 1.0) 2)))))))
  (- (- (+ (+ (+ (/ (pow NAN 7) (* (pow x 2) (pow (+ NAN 1.0) 3))) (* 1.0 (/ (pow NAN 3) (* (pow x 2) (pow (+ NAN 1.0) 3))))) (* 1.0 (+ (/ (pow NAN 2) (* x (pow (+ NAN 1.0) 2))) (/ (pow NAN 4) (* (pow x 2) (pow (+ NAN 1.0) 2)))))) (+ (/ (pow NAN 5) (* (pow x 2) (+ NAN 1.0))) (/ NAN (+ NAN 1.0)))) (+ (/ (pow NAN 6) (* (pow x 2) (pow (+ NAN 1.0) 2))) (* 2.0 (/ (pow NAN 5) (* (pow x 2) (pow (+ NAN 1.0) 3)))))) (+ (/ (pow NAN 3) (* x (+ NAN 1.0))) (/ (pow NAN 4) (* x (pow (+ NAN 1.0) 2)))))
  (- (+ (sqrt 1.0) (+ (* 1/2 (/ x (sqrt 1.0))) 1.0)) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 1.0 (/ NAN x)) (+ 1.0 (+ NAN (* 2 (/ (pow NAN 5) (pow x 2)))))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (/ (pow NAN 3) x)))
  (- (+ 1.0 (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2)))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 1.0 (/ NAN x)) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (/ (pow NAN 3) x) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (- (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
1.049 * * * [progress]: adding candidates to table
1.249 * [progress]: [Phase 3 of 3] Extracting.
1.249 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* x (/ 1 (+ 1.0 (sqrt (+ x 1.0))))))> #<alt (λ (x) (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))> #<alt (λ (x) (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))>)
1.249 * * * [regime-changes]: Trying 1 branch expressions: (x)
1.249 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* x (/ 1 (+ 1.0 (sqrt (+ x 1.0))))))> #<alt (λ (x) (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))> #<alt (λ (x) (/ x (+ 1.0 (exp (log (sqrt (+ x 1.0)))))))>)
1.276 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.277 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))
1.277 * * [simplify]: iteration  0 :  13  enodes  (cost  5 )
1.277 * * [simplify]: iteration  1 :  13  enodes  (cost  5 )
1.278 * [simplify]: Simplified to:
   (* x (/ 1 (+ 1.0 (sqrt (+ x 1.0)))))
1.909 * [regime-testing]: End program error score: 0.19643996906268923