10.626 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.019 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ x (+ 1.0 (sqrt (+ x 1.0))))
0.020 * * [simplify]: iteration  0 :  6  enodes  (cost  8 )
0.021 * * [simplify]: iteration  1 :  8  enodes  (cost  8 )
0.021 * * [simplify]: iteration  done :  8  enodes  (cost  8 )
0.021 * [simplify]: Simplified to:
   (/ x (+ 1.0 (sqrt (+ x 1.0))))
0.022 * * [progress]: iteration 1 / 4
0.022 * * * [progress]: picking best candidate
0.024 * * * * [pick]: Picked  #<alt (λ (x) (/ x (+ 1.0 (sqrt (+ x 1.0)))))>
0.024 * * * [progress]: localizing error
0.030 * * * [progress]: generating rewritten candidates
0.030 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.038 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2)
0.041 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.054 * * * [progress]: generating series expansions
0.054 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.054 * [approximate]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in (x) around 0
0.054 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.055 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.055 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of 1.0 in x
0.055 * [taylor]: Taking taylor expansion of 1.0 in x
0.055 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.055 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.055 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of 1.0 in x
0.055 * [taylor]: Taking taylor expansion of 1.0 in x
0.058 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ (/ 1 x) 1.0)) 1.0))) in (x) around 0
0.058 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ (/ 1 x) 1.0)) 1.0))) in x
0.058 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ (/ 1 x) 1.0)) 1.0)) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 x) 1.0)) 1.0) in x
0.058 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.058 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of 1.0 in x
0.058 * [taylor]: Taking taylor expansion of 1.0 in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ (/ 1 x) 1.0)) 1.0))) in x
0.059 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ (/ 1 x) 1.0)) 1.0)) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 x) 1.0)) 1.0) in x
0.059 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.059 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of 1.0 in x
0.059 * [taylor]: Taking taylor expansion of 1.0 in x
0.066 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in (x) around 0
0.066 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in x
0.066 * [taylor]: Taking taylor expansion of -1 in x
0.066 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
0.066 * [taylor]: Taking taylor expansion of x 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
0.066 * [taylor]: Taking taylor expansion of 1.0 in x
0.066 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in x
0.066 * [taylor]: Taking taylor expansion of -1 in x
0.066 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
0.066 * [taylor]: Taking taylor expansion of x 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
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of 1.0 in x
0.073 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2)
0.073 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
0.073 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.073 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.073 * [taylor]: Taking taylor expansion of 1.0 in x
0.073 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.073 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of 1.0 in x
0.074 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0
0.074 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.074 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of 1.0 in x
0.074 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.074 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of 1.0 in x
0.076 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
0.076 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.076 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.076 * [taylor]: Taking taylor expansion of 1.0 in x
0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.076 * [taylor]: Taking taylor expansion of x in x
0.076 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.076 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.076 * [taylor]: Taking taylor expansion of 1.0 in x
0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.076 * [taylor]: Taking taylor expansion of x in x
0.077 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.077 * [approximate]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in (x) around 0
0.077 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.077 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.077 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.077 * [taylor]: Taking taylor expansion of x in x
0.077 * [taylor]: Taking taylor expansion of 1.0 in x
0.077 * [taylor]: Taking taylor expansion of 1.0 in x
0.077 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.077 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.077 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.077 * [taylor]: Taking taylor expansion of x in x
0.078 * [taylor]: Taking taylor expansion of 1.0 in x
0.078 * [taylor]: Taking taylor expansion of 1.0 in x
0.078 * [approximate]: Taking taylor expansion of (+ (sqrt (+ (/ 1 x) 1.0)) 1.0) in (x) around 0
0.078 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 x) 1.0)) 1.0) in x
0.078 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.079 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of 1.0 in x
0.079 * [taylor]: Taking taylor expansion of 1.0 in x
0.079 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 x) 1.0)) 1.0) in x
0.079 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.079 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of 1.0 in x
0.079 * [taylor]: Taking taylor expansion of 1.0 in x
0.080 * [approximate]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in (x) around 0
0.080 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.080 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.080 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.080 * [taylor]: Taking taylor expansion of 1.0 in x
0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.081 * [taylor]: Taking taylor expansion of 1.0 in x
0.081 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.081 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.081 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.081 * [taylor]: Taking taylor expansion of 1.0 in x
0.081 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.081 * [taylor]: Taking taylor expansion of 1.0 in x
0.082 * * * [progress]: simplifying candidates
0.083 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (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) (* (+ 1.0 (sqrt 1.0)) (* (+ (sqrt 1.0) 1.0) (pow (sqrt 1.0) 3))))) (* 1/4 (/ (pow x 3) (* (+ 1.0 (sqrt 1.0)) (* (pow (+ (sqrt 1.0) 1.0) 2) (pow (sqrt 1.0) 2))))))) (* 1/2 (/ (pow x 2) (* (+ 1.0 (sqrt 1.0)) (* (+ (sqrt 1.0) 1.0) (sqrt 1.0))))))
  (- (+ (/ (pow NAN 3) (pow (+ NAN 1.0) 2)) (+ (/ (pow NAN 6) (* (pow (+ NAN 1.0) 3) x)) (+ (* 2.0 (/ (pow NAN 3) (* (pow (+ NAN 1.0) 2) x))) (+ (/ x (+ NAN 1.0)) (* 1.0 (/ (pow NAN 2) (* (pow (+ NAN 1.0) 3) x))))))) (+ (* 2 (/ (pow NAN 5) (* (pow (+ NAN 1.0) 2) x))) (+ (* 1.0 (/ NAN (pow (+ NAN 1.0) 2))) (* 2.0 (/ (pow NAN 4) (* (pow (+ NAN 1.0) 3) x))))))
  (- (+ (* 1.0 (/ NAN (pow (+ NAN 1.0) 2))) (+ (/ (pow NAN 6) (* (pow (+ NAN 1.0) 3) x)) (+ (* 2.0 (/ (pow NAN 3) (* (pow (+ NAN 1.0) 2) x))) (+ (/ x (+ NAN 1.0)) (* 1.0 (/ (pow NAN 2) (* (pow (+ NAN 1.0) 3) x))))))) (+ (/ (pow NAN 3) (pow (+ NAN 1.0) 2)) (+ (* 2 (/ (pow NAN 5) (* (pow (+ NAN 1.0) 2) x))) (* 2.0 (/ (pow NAN 4) (* (pow (+ NAN 1.0) 3) x))))))
  (- (+ (* 1/2 (/ x (sqrt 1.0))) (sqrt 1.0)) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 2 (/ (pow NAN 5) (pow x 2))) (+ NAN (* 1.0 (/ NAN x)))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (/ (pow NAN 3) x)))
  (- (+ (/ (pow NAN 3) x) (+ (* 2 (/ (pow NAN 5) (pow x 2))) NAN)) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (* 1.0 (/ NAN x))))
  (- (+ 1.0 (+ (* 1/2 (/ x (sqrt 1.0))) (sqrt 1.0))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 2 (/ (pow NAN 5) (pow x 2))) (+ NAN (+ (* 1.0 (/ NAN x)) 1.0))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (/ (pow NAN 3) x)))
  (- (+ (/ (pow NAN 3) x) (+ (* 2 (/ (pow NAN 5) (pow x 2))) (+ NAN 1.0))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (* 1.0 (/ NAN x))))
0.088 * * [simplify]: iteration  0 :  187  enodes  (cost  1150 )
0.121 * * [simplify]: iteration  1 :  474  enodes  (cost  1087 )
0.214 * * [simplify]: iteration  2 :  1787  enodes  (cost  1037 )
0.522 * * [simplify]: iteration  done :  5001  enodes  (cost  1037 )
0.522 * [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 (+ (* 1.0 (- 1.0 x)) (* x x)))
  (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)))
  (+ (+ (* (/ 1/4 (pow (+ 1.0 (sqrt 1.0)) 3)) (/ (pow x 3) 1.0)) (* (/ (pow x 3) (* (pow (+ (sqrt 1.0) 1.0) 2) (pow (sqrt 1.0) 3))) 1/8)) (- (/ x (+ (sqrt 1.0) 1.0)) (/ (* 1/2 (* x x)) (* (pow (+ (sqrt 1.0) 1.0) 2) (sqrt 1.0)))))
  (- (+ (/ (pow NAN 3) (pow (+ NAN 1.0) 2)) (+ (/ (pow NAN 6) (* (pow (+ NAN 1.0) 3) x)) (+ (* 2.0 (/ (pow NAN 3) (* (pow (+ NAN 1.0) 2) x))) (+ (/ x (+ NAN 1.0)) (* 1.0 (/ (pow NAN 2) (* (pow (+ NAN 1.0) 3) x))))))) (+ (* 2 (/ (pow NAN 5) (* (pow (+ NAN 1.0) 2) x))) (+ (* 1.0 (/ NAN (pow (+ NAN 1.0) 2))) (* 2.0 (/ (pow NAN 4) (* (pow (+ NAN 1.0) 3) x))))))
  (- (+ (* 1.0 (/ NAN (pow (+ NAN 1.0) 2))) (+ (/ (pow NAN 6) (* (pow (+ NAN 1.0) 3) x)) (+ (* 2.0 (/ (pow NAN 3) (* (pow (+ NAN 1.0) 2) x))) (+ (/ x (+ NAN 1.0)) (* 1.0 (/ (pow NAN 2) (* (pow (+ NAN 1.0) 3) x))))))) (+ (/ (pow NAN 3) (pow (+ NAN 1.0) 2)) (+ (* 2 (/ (pow NAN 5) (* (pow (+ NAN 1.0) 2) x))) (* 2.0 (/ (pow NAN 4) (* (pow (+ NAN 1.0) 3) x))))))
  (- (+ (* 1/2 (/ x (sqrt 1.0))) (sqrt 1.0)) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 2 (/ (pow NAN 5) (pow x 2))) (+ NAN (* 1.0 (/ NAN x)))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (/ (pow NAN 3) x)))
  (- (+ (/ (pow NAN 3) x) (+ (* 2 (/ (pow NAN 5) (pow x 2))) NAN)) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (* 1.0 (/ NAN x))))
  (- (+ 1.0 (+ (* 1/2 (/ x (sqrt 1.0))) (sqrt 1.0))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 2 (/ (pow NAN 5) (pow x 2))) (+ NAN (+ (* 1.0 (/ NAN x)) 1.0))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (/ (pow NAN 3) x)))
  (- (+ (/ (pow NAN 3) x) (+ (* 2 (/ (pow NAN 5) (pow x 2))) (+ NAN 1.0))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (* 1.0 (/ NAN x))))
0.523 * * * [progress]: adding candidates to table
0.876 * * [progress]: iteration 2 / 4
0.876 * * * [progress]: picking best candidate
0.884 * * * * [pick]: Picked  #<alt (λ (x) (/ (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0))))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))>
0.884 * * * [progress]: localizing error
0.892 * * * [progress]: generating rewritten candidates
0.892 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.919 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.929 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.935 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
0.963 * * * [progress]: generating series expansions
0.963 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.963 * [approximate]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in (x) around 0
0.964 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
0.964 * [taylor]: Taking taylor expansion of x in x
0.964 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.964 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.964 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.964 * [taylor]: Taking taylor expansion of x in x
0.964 * [taylor]: Taking taylor expansion of 1.0 in x
0.964 * [taylor]: Taking taylor expansion of 1.0 in x
0.964 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
0.964 * [taylor]: Taking taylor expansion of x in x
0.964 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.964 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.964 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.964 * [taylor]: Taking taylor expansion of x in x
0.964 * [taylor]: Taking taylor expansion of 1.0 in x
0.964 * [taylor]: Taking taylor expansion of 1.0 in x
0.967 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ (/ 1 x) 1.0)) 1.0))) in (x) around 0
0.967 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ (/ 1 x) 1.0)) 1.0))) in x
0.967 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ (/ 1 x) 1.0)) 1.0)) in x
0.967 * [taylor]: Taking taylor expansion of x in x
0.967 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 x) 1.0)) 1.0) in x
0.967 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.967 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.967 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.967 * [taylor]: Taking taylor expansion of x in x
0.967 * [taylor]: Taking taylor expansion of 1.0 in x
0.967 * [taylor]: Taking taylor expansion of 1.0 in x
0.967 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ (/ 1 x) 1.0)) 1.0))) in x
0.967 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ (/ 1 x) 1.0)) 1.0)) in x
0.967 * [taylor]: Taking taylor expansion of x in x
0.967 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 x) 1.0)) 1.0) in x
0.967 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.967 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.967 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.967 * [taylor]: Taking taylor expansion of x in x
0.967 * [taylor]: Taking taylor expansion of 1.0 in x
0.967 * [taylor]: Taking taylor expansion of 1.0 in x
0.975 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in (x) around 0
0.975 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in x
0.975 * [taylor]: Taking taylor expansion of -1 in x
0.975 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
0.975 * [taylor]: Taking taylor expansion of x in x
0.975 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.975 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.975 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.975 * [taylor]: Taking taylor expansion of 1.0 in x
0.975 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.975 * [taylor]: Taking taylor expansion of x in x
0.975 * [taylor]: Taking taylor expansion of 1.0 in x
0.975 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in x
0.976 * [taylor]: Taking taylor expansion of -1 in x
0.976 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
0.976 * [taylor]: Taking taylor expansion of x in x
0.976 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.976 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.976 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.976 * [taylor]: Taking taylor expansion of 1.0 in x
0.976 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.976 * [taylor]: Taking taylor expansion of x in x
0.976 * [taylor]: Taking taylor expansion of 1.0 in x
0.982 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.983 * [approximate]: Taking taylor expansion of (* x (sqrt (/ 1 (+ (sqrt (+ x 1.0)) 1.0)))) in (x) around 0
0.983 * [taylor]: Taking taylor expansion of (* x (sqrt (/ 1 (+ (sqrt (+ x 1.0)) 1.0)))) in x
0.983 * [taylor]: Taking taylor expansion of x in x
0.983 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1.0)) 1.0))) in x
0.983 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1.0)) 1.0)) in x
0.983 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.983 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.983 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.983 * [taylor]: Taking taylor expansion of x in x
0.983 * [taylor]: Taking taylor expansion of 1.0 in x
0.983 * [taylor]: Taking taylor expansion of 1.0 in x
0.983 * [taylor]: Taking taylor expansion of (* x (sqrt (/ 1 (+ (sqrt (+ x 1.0)) 1.0)))) in x
0.983 * [taylor]: Taking taylor expansion of x in x
0.983 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1.0)) 1.0))) in x
0.983 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1.0)) 1.0)) in x
0.983 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.983 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.983 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.983 * [taylor]: Taking taylor expansion of x in x
0.983 * [taylor]: Taking taylor expansion of 1.0 in x
0.984 * [taylor]: Taking taylor expansion of 1.0 in x
0.994 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (+ (sqrt (+ (/ 1 x) 1.0)) 1.0)))) in (x) around 0
0.994 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (+ (sqrt (+ (/ 1 x) 1.0)) 1.0)))) in x
0.994 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.994 * [taylor]: Taking taylor expansion of x in x
0.994 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ (/ 1 x) 1.0)) 1.0))) in x
0.994 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ (/ 1 x) 1.0)) 1.0)) in x
0.994 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 x) 1.0)) 1.0) in x
0.994 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.994 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.994 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.994 * [taylor]: Taking taylor expansion of x in x
0.994 * [taylor]: Taking taylor expansion of 1.0 in x
0.994 * [taylor]: Taking taylor expansion of 1.0 in x
0.995 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (+ (sqrt (+ (/ 1 x) 1.0)) 1.0)))) in x
0.995 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.995 * [taylor]: Taking taylor expansion of x in x
0.995 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ (/ 1 x) 1.0)) 1.0))) in x
0.995 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ (/ 1 x) 1.0)) 1.0)) in x
0.995 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 x) 1.0)) 1.0) in x
0.995 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.995 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.995 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.995 * [taylor]: Taking taylor expansion of x in x
0.995 * [taylor]: Taking taylor expansion of 1.0 in x
0.995 * [taylor]: Taking taylor expansion of 1.0 in x
1.010 * [approximate]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) 1.0))))) in (x) around 0
1.010 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) 1.0))))) in x
1.010 * [taylor]: Taking taylor expansion of -1 in x
1.010 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) 1.0)))) in x
1.010 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.010 * [taylor]: Taking taylor expansion of x in x
1.010 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in x
1.010 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
1.010 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
1.010 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.010 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.010 * [taylor]: Taking taylor expansion of 1.0 in x
1.010 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.010 * [taylor]: Taking taylor expansion of x in x
1.010 * [taylor]: Taking taylor expansion of 1.0 in x
1.011 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) 1.0))))) in x
1.011 * [taylor]: Taking taylor expansion of -1 in x
1.011 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) 1.0)))) in x
1.011 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.011 * [taylor]: Taking taylor expansion of x in x
1.011 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in x
1.011 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
1.011 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
1.011 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.011 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.011 * [taylor]: Taking taylor expansion of 1.0 in x
1.011 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.011 * [taylor]: Taking taylor expansion of x in x
1.011 * [taylor]: Taking taylor expansion of 1.0 in x
1.023 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
1.023 * [approximate]: Taking taylor expansion of (sqrt (+ (sqrt (+ x 1.0)) 1.0)) in (x) around 0
1.023 * [taylor]: Taking taylor expansion of (sqrt (+ (sqrt (+ x 1.0)) 1.0)) in x
1.023 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
1.024 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.024 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.024 * [taylor]: Taking taylor expansion of x in x
1.024 * [taylor]: Taking taylor expansion of 1.0 in x
1.024 * [taylor]: Taking taylor expansion of 1.0 in x
1.024 * [taylor]: Taking taylor expansion of (sqrt (+ (sqrt (+ x 1.0)) 1.0)) in x
1.024 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
1.024 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.024 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.024 * [taylor]: Taking taylor expansion of x in x
1.024 * [taylor]: Taking taylor expansion of 1.0 in x
1.024 * [taylor]: Taking taylor expansion of 1.0 in x
1.026 * [approximate]: Taking taylor expansion of (sqrt (+ (sqrt (+ (/ 1 x) 1.0)) 1.0)) in (x) around 0
1.026 * [taylor]: Taking taylor expansion of (sqrt (+ (sqrt (+ (/ 1 x) 1.0)) 1.0)) in x
1.026 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 x) 1.0)) 1.0) in x
1.026 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
1.026 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.026 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.026 * [taylor]: Taking taylor expansion of x in x
1.026 * [taylor]: Taking taylor expansion of 1.0 in x
1.026 * [taylor]: Taking taylor expansion of 1.0 in x
1.027 * [taylor]: Taking taylor expansion of (sqrt (+ (sqrt (+ (/ 1 x) 1.0)) 1.0)) in x
1.027 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 x) 1.0)) 1.0) in x
1.027 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
1.027 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.027 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.027 * [taylor]: Taking taylor expansion of x in x
1.027 * [taylor]: Taking taylor expansion of 1.0 in x
1.027 * [taylor]: Taking taylor expansion of 1.0 in x
1.031 * [approximate]: Taking taylor expansion of (sqrt (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in (x) around 0
1.031 * [taylor]: Taking taylor expansion of (sqrt (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
1.031 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
1.031 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.031 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.031 * [taylor]: Taking taylor expansion of 1.0 in x
1.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.031 * [taylor]: Taking taylor expansion of x in x
1.031 * [taylor]: Taking taylor expansion of 1.0 in x
1.032 * [taylor]: Taking taylor expansion of (sqrt (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
1.032 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
1.032 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.032 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.032 * [taylor]: Taking taylor expansion of 1.0 in x
1.032 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.032 * [taylor]: Taking taylor expansion of x in x
1.032 * [taylor]: Taking taylor expansion of 1.0 in x
1.036 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
1.036 * [approximate]: Taking taylor expansion of (sqrt (+ (sqrt (+ x 1.0)) 1.0)) in (x) around 0
1.036 * [taylor]: Taking taylor expansion of (sqrt (+ (sqrt (+ x 1.0)) 1.0)) in x
1.036 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
1.036 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.036 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.036 * [taylor]: Taking taylor expansion of x in x
1.036 * [taylor]: Taking taylor expansion of 1.0 in x
1.036 * [taylor]: Taking taylor expansion of 1.0 in x
1.036 * [taylor]: Taking taylor expansion of (sqrt (+ (sqrt (+ x 1.0)) 1.0)) in x
1.036 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
1.036 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.036 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.036 * [taylor]: Taking taylor expansion of x in x
1.036 * [taylor]: Taking taylor expansion of 1.0 in x
1.036 * [taylor]: Taking taylor expansion of 1.0 in x
1.038 * [approximate]: Taking taylor expansion of (sqrt (+ (sqrt (+ (/ 1 x) 1.0)) 1.0)) in (x) around 0
1.038 * [taylor]: Taking taylor expansion of (sqrt (+ (sqrt (+ (/ 1 x) 1.0)) 1.0)) in x
1.038 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 x) 1.0)) 1.0) in x
1.038 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
1.038 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.038 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.038 * [taylor]: Taking taylor expansion of x in x
1.039 * [taylor]: Taking taylor expansion of 1.0 in x
1.039 * [taylor]: Taking taylor expansion of 1.0 in x
1.039 * [taylor]: Taking taylor expansion of (sqrt (+ (sqrt (+ (/ 1 x) 1.0)) 1.0)) in x
1.039 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 x) 1.0)) 1.0) in x
1.039 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
1.039 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.039 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.039 * [taylor]: Taking taylor expansion of x in x
1.040 * [taylor]: Taking taylor expansion of 1.0 in x
1.040 * [taylor]: Taking taylor expansion of 1.0 in x
1.044 * [approximate]: Taking taylor expansion of (sqrt (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in (x) around 0
1.044 * [taylor]: Taking taylor expansion of (sqrt (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
1.044 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
1.044 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.044 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.044 * [taylor]: Taking taylor expansion of 1.0 in x
1.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.044 * [taylor]: Taking taylor expansion of x in x
1.045 * [taylor]: Taking taylor expansion of 1.0 in x
1.045 * [taylor]: Taking taylor expansion of (sqrt (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
1.045 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
1.045 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.045 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.045 * [taylor]: Taking taylor expansion of 1.0 in x
1.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.045 * [taylor]: Taking taylor expansion of x in x
1.045 * [taylor]: Taking taylor expansion of 1.0 in x
1.049 * * * [progress]: simplifying candidates
1.056 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (- (log x) (log (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (log (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (- (log (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (log (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (log (/ (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0))))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (exp (/ (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0))))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (/ (* (* x x) x) (* (* (sqrt (+ 1.0 (sqrt (+ x 1.0)))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (* (* (sqrt (+ 1.0 (sqrt (+ x 1.0)))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (* (* (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0))))) (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (* (* (sqrt (+ 1.0 (sqrt (+ x 1.0)))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (cbrt (/ (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0))))) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (cbrt (/ (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0))))) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (cbrt (/ (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0))))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (* (/ (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0))))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))) (/ (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0))))) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (/ (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0))))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (sqrt (/ (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0))))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (sqrt (/ (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0))))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (neg (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (neg (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (* (cbrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (cbrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0))))))) (* (cbrt (sqrt (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (sqrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (/ (cbrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (cbrt (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
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1.087 * * [simplify]: iteration  0 :  468  enodes  (cost  10705 )
1.166 * * [simplify]: iteration  1 :  1156  enodes  (cost  9423 )
1.407 * * [simplify]: iteration  2 :  3981  enodes  (cost  8712 )
1.859 * * [simplify]: iteration  done :  5001  enodes  (cost  8712 )
1.863 * [simplify]: Simplified to:
   (log (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (exp (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (/ x (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (pow (/ x (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (* (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0))))))
  (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (/ x (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (sqrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (neg (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (neg (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
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  (/ (cbrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (cbrt (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (* (cbrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (cbrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0))))))) (fabs (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (cbrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (sqrt (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (* (cbrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (cbrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0))))))) (sqrt (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (cbrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (sqrt (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
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  (/ (cbrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
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  (/ (cbrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (* (cbrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (cbrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0))))))) (sqrt (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (cbrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (sqrt (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (cbrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (cbrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))))
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  (/ (sqrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (sqrt (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (sqrt (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (sqrt (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
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  (/ (sqrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (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 (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (sqrt (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))) (sqrt (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
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  (+ (+ (/ x (+ (sqrt 1.0) 1.0)) (/ (* 1/8 (pow x 3)) (* (pow (+ (sqrt 1.0) 1.0) 2) (pow (sqrt 1.0) 3)))) (+ (* 1/4 (/ (pow x 3) (* (pow (+ 1.0 (sqrt 1.0)) 3) 1.0))) (* -1/2 (/ (* x x) (* (pow (+ (sqrt 1.0) 1.0) 2) (sqrt 1.0))))))
  (- (+ (/ (pow NAN 3) (pow (+ NAN 1.0) 2)) (+ (/ (pow NAN 6) (* (pow (+ NAN 1.0) 3) x)) (+ (* 2.0 (/ (pow NAN 3) (* (pow (+ NAN 1.0) 2) x))) (+ (/ x (+ NAN 1.0)) (* 1.0 (/ (pow NAN 2) (* (pow (+ NAN 1.0) 3) x))))))) (+ (* 2 (/ (pow NAN 5) (* (pow (+ NAN 1.0) 2) x))) (+ (* 1.0 (/ NAN (pow (+ NAN 1.0) 2))) (* 2.0 (/ (pow NAN 4) (* (pow (+ NAN 1.0) 3) x))))))
  (- (+ (* 1.0 (/ NAN (pow (+ NAN 1.0) 2))) (+ (/ (pow NAN 6) (* (pow (+ NAN 1.0) 3) x)) (+ (* 2.0 (/ (pow NAN 3) (* (pow (+ NAN 1.0) 2) x))) (+ (/ x (+ NAN 1.0)) (* 1.0 (/ (pow NAN 2) (* (pow (+ NAN 1.0) 3) x))))))) (+ (/ (pow NAN 3) (pow (+ NAN 1.0) 2)) (+ (* 2 (/ (pow NAN 5) (* (pow (+ NAN 1.0) 2) x))) (* 2.0 (/ (pow NAN 4) (* (pow (+ NAN 1.0) 3) x))))))
  (+ (+ (/ (* (* (sqrt (/ 1 (+ 1.0 (sqrt 1.0)))) (pow x 3)) 1/16) (* (+ (pow (sqrt 1.0) 3) 1.0) 1.0)) (* x (sqrt (/ 1 (+ (sqrt 1.0) 1.0))))) (+ (/ (* (* 3/32 (sqrt (/ 1 (+ 1.0 (sqrt 1.0))))) (pow x 3)) (* (pow (+ (sqrt 1.0) 1.0) 2) 1.0)) (* -1/4 (/ (* (sqrt (/ 1 (+ 1.0 (sqrt 1.0)))) (* x x)) (+ (pow (sqrt 1.0) 3) 1.0)))))
  (- (+ (* (sqrt (/ 1 (+ NAN 1.0))) x) (+ (* 3/8 (* (sqrt (/ 1 (pow (+ NAN 1.0) 5))) (/ (pow NAN 6) x))) (+ (* 1.0 (* (sqrt (/ 1 (pow (+ NAN 1.0) 3))) (/ (pow NAN 3) x))) (+ (* 1/2 (* (sqrt (/ 1 (pow (+ NAN 1.0) 3))) (pow NAN 3))) (* 0.375 (* (sqrt (/ 1 (pow (+ NAN 1.0) 5))) (/ (pow NAN 2) x))))))) (+ (* 0.75 (* (sqrt (/ 1 (pow (+ NAN 1.0) 5))) (/ (pow NAN 4) x))) (+ (* (sqrt (/ 1 (pow (+ NAN 1.0) 3))) (/ (pow NAN 5) x)) (* 0.5 (* (sqrt (/ 1 (pow (+ NAN 1.0) 3))) NAN)))))
  (- (+ (* (sqrt (/ 1 (+ NAN 1.0))) x) (+ (* 3/8 (* (sqrt (/ 1 (pow (+ NAN 1.0) 5))) (/ (pow NAN 6) x))) (+ (* 1.0 (* (sqrt (/ 1 (pow (+ NAN 1.0) 3))) (/ (pow NAN 3) x))) (+ (* 0.5 (* (sqrt (/ 1 (pow (+ NAN 1.0) 3))) NAN)) (* 0.375 (* (sqrt (/ 1 (pow (+ NAN 1.0) 5))) (/ (pow NAN 2) x))))))) (+ (* 1/2 (* (sqrt (/ 1 (pow (+ NAN 1.0) 3))) (pow NAN 3))) (+ (* 0.75 (* (sqrt (/ 1 (pow (+ NAN 1.0) 5))) (/ (pow NAN 4) x))) (* (sqrt (/ 1 (pow (+ NAN 1.0) 3))) (/ (pow NAN 5) x)))))
  (- (+ (sqrt (+ (sqrt 1.0) 1.0)) (* 1/4 (* (/ x (sqrt 1.0)) (sqrt (/ 1 (+ (sqrt 1.0) 1.0)))))) (+ (* 1/16 (* (sqrt (/ 1 (+ 1.0 (sqrt 1.0)))) (/ (pow x 2) (pow (sqrt 1.0) 3)))) (* (* 1/32 (sqrt (/ 1 (pow (+ 1.0 (sqrt 1.0)) 3)))) (/ (* x x) 1.0))))
  (- (+ (* (sqrt (/ 1 (+ NAN 1.0))) (/ (pow NAN 5) (pow x 2))) (+ (sqrt (+ NAN 1.0)) (+ (* 0.5 (* (sqrt (/ 1 (+ NAN 1.0))) (/ NAN x))) (* 0.25 (* (sqrt (/ 1 (pow (+ NAN 1.0) 3))) (/ (pow NAN 4) (pow x 2))))))) (+ (* 1/2 (* (sqrt (/ 1 (+ NAN 1.0))) (/ (pow NAN 3) x))) (+ (* 0.125 (* (sqrt (/ 1 (pow (+ NAN 1.0) 3))) (/ (pow NAN 2) (pow x 2)))) (+ (* 1/8 (* (sqrt (/ 1 (pow (+ NAN 1.0) 3))) (/ (pow NAN 6) (pow x 2)))) (* 1.0 (* (sqrt (/ 1 (+ NAN 1.0))) (/ (pow NAN 3) (pow x 2))))))))
  (- (+ (* 1/2 (* (sqrt (/ 1 (+ NAN 1.0))) (/ (pow NAN 3) x))) (+ (* (sqrt (/ 1 (+ NAN 1.0))) (/ (pow NAN 5) (pow x 2))) (+ (sqrt (+ NAN 1.0)) (* 0.25 (* (sqrt (/ 1 (pow (+ NAN 1.0) 3))) (/ (pow NAN 4) (pow x 2))))))) (+ (* 0.125 (* (sqrt (/ 1 (pow (+ NAN 1.0) 3))) (/ (pow NAN 2) (pow x 2)))) (+ (* 1/8 (* (sqrt (/ 1 (pow (+ NAN 1.0) 3))) (/ (pow NAN 6) (pow x 2)))) (+ (* 0.5 (* (sqrt (/ 1 (+ NAN 1.0))) (/ NAN x))) (* 1.0 (* (sqrt (/ 1 (+ NAN 1.0))) (/ (pow NAN 3) (pow x 2))))))))
  (- (+ (sqrt (+ (sqrt 1.0) 1.0)) (* 1/4 (* (/ x (sqrt 1.0)) (sqrt (/ 1 (+ (sqrt 1.0) 1.0)))))) (+ (* 1/16 (* (sqrt (/ 1 (+ 1.0 (sqrt 1.0)))) (/ (pow x 2) (pow (sqrt 1.0) 3)))) (* (* 1/32 (sqrt (/ 1 (pow (+ 1.0 (sqrt 1.0)) 3)))) (/ (* x x) 1.0))))
  (- (+ (* (sqrt (/ 1 (+ NAN 1.0))) (/ (pow NAN 5) (pow x 2))) (+ (sqrt (+ NAN 1.0)) (+ (* 0.5 (* (sqrt (/ 1 (+ NAN 1.0))) (/ NAN x))) (* 0.25 (* (sqrt (/ 1 (pow (+ NAN 1.0) 3))) (/ (pow NAN 4) (pow x 2))))))) (+ (* 1/2 (* (sqrt (/ 1 (+ NAN 1.0))) (/ (pow NAN 3) x))) (+ (* 0.125 (* (sqrt (/ 1 (pow (+ NAN 1.0) 3))) (/ (pow NAN 2) (pow x 2)))) (+ (* 1/8 (* (sqrt (/ 1 (pow (+ NAN 1.0) 3))) (/ (pow NAN 6) (pow x 2)))) (* 1.0 (* (sqrt (/ 1 (+ NAN 1.0))) (/ (pow NAN 3) (pow x 2))))))))
  (- (+ (* 1/2 (* (sqrt (/ 1 (+ NAN 1.0))) (/ (pow NAN 3) x))) (+ (* (sqrt (/ 1 (+ NAN 1.0))) (/ (pow NAN 5) (pow x 2))) (+ (sqrt (+ NAN 1.0)) (* 0.25 (* (sqrt (/ 1 (pow (+ NAN 1.0) 3))) (/ (pow NAN 4) (pow x 2))))))) (+ (* 0.125 (* (sqrt (/ 1 (pow (+ NAN 1.0) 3))) (/ (pow NAN 2) (pow x 2)))) (+ (* 1/8 (* (sqrt (/ 1 (pow (+ NAN 1.0) 3))) (/ (pow NAN 6) (pow x 2)))) (+ (* 0.5 (* (sqrt (/ 1 (+ NAN 1.0))) (/ NAN x))) (* 1.0 (* (sqrt (/ 1 (+ NAN 1.0))) (/ (pow NAN 3) (pow x 2))))))))
1.867 * * * [progress]: adding candidates to table
2.510 * * [progress]: iteration 3 / 4
2.510 * * * [progress]: picking best candidate
2.515 * * * * [pick]: Picked  #<alt (λ (x) (/ (* (cbrt x) (cbrt x)) (/ (+ 1.0 (sqrt (+ x 1.0))) (cbrt x))))>
2.515 * * * [progress]: localizing error
2.525 * * * [progress]: generating rewritten candidates
2.525 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
2.526 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
2.528 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
2.529 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
2.537 * * * [progress]: generating series expansions
2.538 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
2.538 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
2.538 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
2.538 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
2.538 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
2.538 * [taylor]: Taking taylor expansion of 1/3 in x
2.538 * [taylor]: Taking taylor expansion of (log x) in x
2.538 * [taylor]: Taking taylor expansion of x in x
2.538 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
2.538 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
2.538 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
2.538 * [taylor]: Taking taylor expansion of 1/3 in x
2.538 * [taylor]: Taking taylor expansion of (log x) in x
2.538 * [taylor]: Taking taylor expansion of x in x
2.548 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
2.548 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.548 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.548 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.548 * [taylor]: Taking taylor expansion of 1/3 in x
2.548 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.548 * [taylor]: Taking taylor expansion of x in x
2.548 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.548 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.548 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.548 * [taylor]: Taking taylor expansion of 1/3 in x
2.548 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.548 * [taylor]: Taking taylor expansion of x in x
2.557 * [approximate]: Taking taylor expansion of (* (pow (/ 1 x) 1/3) (cbrt -1)) in (x) around 0
2.557 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/3) (cbrt -1)) in x
2.557 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.557 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.557 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.557 * [taylor]: Taking taylor expansion of 1/3 in x
2.557 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.557 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.557 * [taylor]: Taking taylor expansion of x in x
2.557 * [taylor]: Taking taylor expansion of (cbrt -1) in x
2.557 * [taylor]: Taking taylor expansion of -1 in x
2.557 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/3) (cbrt -1)) in x
2.557 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.557 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.557 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.557 * [taylor]: Taking taylor expansion of 1/3 in x
2.557 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.557 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.557 * [taylor]: Taking taylor expansion of x in x
2.557 * [taylor]: Taking taylor expansion of (cbrt -1) in x
2.557 * [taylor]: Taking taylor expansion of -1 in x
2.567 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
2.567 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
2.567 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
2.567 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
2.567 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
2.567 * [taylor]: Taking taylor expansion of 1/3 in x
2.567 * [taylor]: Taking taylor expansion of (log x) in x
2.567 * [taylor]: Taking taylor expansion of x in x
2.567 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
2.567 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
2.567 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
2.567 * [taylor]: Taking taylor expansion of 1/3 in x
2.567 * [taylor]: Taking taylor expansion of (log x) in x
2.567 * [taylor]: Taking taylor expansion of x in x
2.575 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
2.575 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.575 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.575 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.575 * [taylor]: Taking taylor expansion of 1/3 in x
2.575 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.575 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.575 * [taylor]: Taking taylor expansion of x in x
2.575 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.575 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.575 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.575 * [taylor]: Taking taylor expansion of 1/3 in x
2.575 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.575 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.575 * [taylor]: Taking taylor expansion of x in x
2.583 * [approximate]: Taking taylor expansion of (* (pow (/ 1 x) 1/3) (cbrt -1)) in (x) around 0
2.583 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/3) (cbrt -1)) in x
2.583 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.583 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.583 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.583 * [taylor]: Taking taylor expansion of 1/3 in x
2.583 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.583 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.583 * [taylor]: Taking taylor expansion of x in x
2.583 * [taylor]: Taking taylor expansion of (cbrt -1) in x
2.583 * [taylor]: Taking taylor expansion of -1 in x
2.584 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/3) (cbrt -1)) in x
2.584 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.584 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.584 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.584 * [taylor]: Taking taylor expansion of 1/3 in x
2.584 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.584 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.584 * [taylor]: Taking taylor expansion of x in x
2.584 * [taylor]: Taking taylor expansion of (cbrt -1) in x
2.584 * [taylor]: Taking taylor expansion of -1 in x
2.593 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
2.593 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
2.593 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
2.593 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
2.593 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
2.593 * [taylor]: Taking taylor expansion of 1/3 in x
2.593 * [taylor]: Taking taylor expansion of (log x) in x
2.594 * [taylor]: Taking taylor expansion of x in x
2.594 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
2.594 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
2.594 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
2.594 * [taylor]: Taking taylor expansion of 1/3 in x
2.594 * [taylor]: Taking taylor expansion of (log x) in x
2.594 * [taylor]: Taking taylor expansion of x in x
2.601 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
2.601 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.601 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.601 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.601 * [taylor]: Taking taylor expansion of 1/3 in x
2.601 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.601 * [taylor]: Taking taylor expansion of x in x
2.601 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.601 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.601 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.602 * [taylor]: Taking taylor expansion of 1/3 in x
2.602 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.602 * [taylor]: Taking taylor expansion of x in x
2.610 * [approximate]: Taking taylor expansion of (* (pow (/ 1 x) 1/3) (cbrt -1)) in (x) around 0
2.610 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/3) (cbrt -1)) in x
2.610 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.610 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.610 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.610 * [taylor]: Taking taylor expansion of 1/3 in x
2.610 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.610 * [taylor]: Taking taylor expansion of x in x
2.611 * [taylor]: Taking taylor expansion of (cbrt -1) in x
2.611 * [taylor]: Taking taylor expansion of -1 in x
2.611 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/3) (cbrt -1)) in x
2.611 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.611 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.611 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.611 * [taylor]: Taking taylor expansion of 1/3 in x
2.611 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.611 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.611 * [taylor]: Taking taylor expansion of x in x
2.611 * [taylor]: Taking taylor expansion of (cbrt -1) in x
2.611 * [taylor]: Taking taylor expansion of -1 in x
2.621 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
2.621 * [approximate]: Taking taylor expansion of (pow (pow x 2) 1/3) in (x) around 0
2.621 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
2.621 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
2.621 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
2.621 * [taylor]: Taking taylor expansion of 1/3 in x
2.621 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
2.621 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.621 * [taylor]: Taking taylor expansion of x in x
2.621 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
2.621 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
2.621 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
2.621 * [taylor]: Taking taylor expansion of 1/3 in x
2.621 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
2.621 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.621 * [taylor]: Taking taylor expansion of x in x
2.629 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in (x) around 0
2.629 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
2.629 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
2.629 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
2.629 * [taylor]: Taking taylor expansion of 1/3 in x
2.629 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
2.629 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.629 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.629 * [taylor]: Taking taylor expansion of x in x
2.630 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
2.630 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
2.630 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
2.630 * [taylor]: Taking taylor expansion of 1/3 in x
2.630 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
2.630 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.630 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.630 * [taylor]: Taking taylor expansion of x in x
2.638 * [approximate]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (pow (cbrt -1) 2)) in (x) around 0
2.638 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (pow (cbrt -1) 2)) in x
2.638 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
2.638 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
2.638 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
2.638 * [taylor]: Taking taylor expansion of 1/3 in x
2.638 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
2.638 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.638 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.638 * [taylor]: Taking taylor expansion of x in x
2.639 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
2.639 * [taylor]: Taking taylor expansion of (cbrt -1) in x
2.639 * [taylor]: Taking taylor expansion of -1 in x
2.639 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (pow (cbrt -1) 2)) in x
2.639 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
2.639 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
2.639 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
2.639 * [taylor]: Taking taylor expansion of 1/3 in x
2.639 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
2.639 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.639 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.639 * [taylor]: Taking taylor expansion of x in x
2.639 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
2.639 * [taylor]: Taking taylor expansion of (cbrt -1) in x
2.639 * [taylor]: Taking taylor expansion of -1 in x
2.653 * * * [progress]: simplifying candidates
2.655 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (+ 1/3 1/3)
  (+ 1 1)
  (* x x)
  (* (cbrt x) (cbrt x))
  (+ 1 1)
  (+ (log (cbrt x)) (log (cbrt x)))
  (log (* (cbrt x) (cbrt x)))
  (exp (* (cbrt x) (cbrt x)))
  (* x x)
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (cbrt (* (cbrt x) (cbrt x)))
  (* (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (sqrt (* (cbrt x) (cbrt x)))
  (sqrt (* (cbrt x) (cbrt x)))
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt x) (cbrt x))
  (* (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (cbrt (cbrt x)) (cbrt (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* 1 1)
  (* (cbrt x) (cbrt x))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (cbrt (sqrt x)))
  (* (sqrt (cbrt x)) (cbrt (sqrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt x) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt x) (cbrt (sqrt x)))
  (* (cbrt x) (cbrt 1))
  (* (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))))
  (* (cbrt x) (sqrt (cbrt x)))
  (* (cbrt x) 1)
  (* (cbrt (cbrt x)) (cbrt x))
  (* (cbrt (sqrt x)) (cbrt x))
  (* (cbrt x) (cbrt x))
  (* (cbrt (cbrt x)) (cbrt x))
  (* (sqrt (cbrt x)) (cbrt x))
  (* (cbrt x) (cbrt x))
  (exp (* 1/3 (+ (log 1) (log x))))
  (exp (* 1/3 (- (log 1) (log (/ 1 x)))))
  (* (exp (* 1/3 (- (log 1) (log (/ -1 x))))) (cbrt -1))
  (exp (* 1/3 (+ (log 1) (log x))))
  (exp (* 1/3 (- (log 1) (log (/ 1 x)))))
  (* (exp (* 1/3 (- (log 1) (log (/ -1 x))))) (cbrt -1))
  (exp (* 1/3 (+ (log 1) (log x))))
  (exp (* 1/3 (- (log 1) (log (/ 1 x)))))
  (* (exp (* 1/3 (- (log 1) (log (/ -1 x))))) (cbrt -1))
  (exp (* 1/3 (+ (log 1) (* 2 (log x)))))
  (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 x))))))
  (* (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 x)))))) (pow (cbrt -1) 2))
2.657 * * [simplify]: iteration  0 :  76  enodes  (cost  590 )
2.668 * * [simplify]: iteration  1 :  151  enodes  (cost  525 )
2.690 * * [simplify]: iteration  2 :  383  enodes  (cost  462 )
2.756 * * [simplify]: iteration  3 :  1209  enodes  (cost  382 )
3.006 * * [simplify]: iteration  4 :  3431  enodes  (cost  374 )
3.633 * * [simplify]: iteration  done :  5000  enodes  (cost  374 )
3.634 * [simplify]: Simplified to:
   (log (cbrt x))
  (exp (cbrt x))
  (cbrt (pow x 2/3))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (pow x 2/3))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (pow x 2/3))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  2/3
  2
  (pow x 2)
  (pow x 2/3)
  2
  (* 2/3 (log x))
  (* 2/3 (log x))
  (exp (pow x 2/3))
  (pow x 2)
  (* (cbrt (pow x 2/3)) (cbrt (pow x 2/3)))
  (cbrt (pow x 2/3))
  (pow x 2)
  (fabs (cbrt x))
  (fabs (cbrt x))
  (* (cbrt (pow x 2/3)) (cbrt (pow x 2/3)))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  1
  (pow x 2/3)
  (pow (cbrt (cbrt x)) 4)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt x)
  (cbrt x)
  1
  (pow x 2/3)
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (cbrt x)
  (cbrt x)
  2/3
  2
  (* (cbrt (pow x 2/3)) (cbrt x))
  (* (cbrt x) (cbrt (sqrt x)))
  (cbrt x)
  (pow (cbrt (cbrt x)) 5)
  (pow (sqrt (cbrt x)) 3)
  (cbrt x)
  (pow (cbrt (cbrt x)) 4)
  (* (cbrt x) (cbrt (sqrt x)))
  (pow x 2/3)
  (pow (cbrt (cbrt x)) 4)
  (pow (sqrt (cbrt x)) 3)
  (pow x 2/3)
  (cbrt x)
  (cbrt x)
  (* (cbrt (/ 1 (/ -1 x))) (cbrt -1))
  (cbrt x)
  (cbrt x)
  (* (cbrt (/ 1 (/ -1 x))) (cbrt -1))
  (cbrt x)
  (cbrt x)
  (* (cbrt (/ 1 (/ -1 x))) (cbrt -1))
  (pow x 2/3)
  (pow x 2/3)
  (* (pow (cbrt -1) 2) (pow (/ -1 x) -2/3))
3.634 * * * [progress]: adding candidates to table
3.730 * * [progress]: iteration 4 / 4
3.730 * * * [progress]: picking best candidate
3.733 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))>
3.733 * * * [progress]: localizing error
3.741 * * * [progress]: generating rewritten candidates
3.741 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
3.762 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
3.771 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
3.777 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 2)
3.786 * * * [progress]: generating series expansions
3.786 * * * * [progress]: [ 1 / 4 ] generating series at (2)
3.787 * [approximate]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in (x) around 0
3.787 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
3.787 * [taylor]: Taking taylor expansion of x in x
3.787 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
3.787 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.787 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.787 * [taylor]: Taking taylor expansion of x in x
3.787 * [taylor]: Taking taylor expansion of 1.0 in x
3.787 * [taylor]: Taking taylor expansion of 1.0 in x
3.787 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
3.787 * [taylor]: Taking taylor expansion of x in x
3.787 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
3.787 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.787 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.787 * [taylor]: Taking taylor expansion of x in x
3.787 * [taylor]: Taking taylor expansion of 1.0 in x
3.787 * [taylor]: Taking taylor expansion of 1.0 in x
3.790 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ (/ 1 x) 1.0)) 1.0))) in (x) around 0
3.790 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ (/ 1 x) 1.0)) 1.0))) in x
3.790 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ (/ 1 x) 1.0)) 1.0)) in x
3.790 * [taylor]: Taking taylor expansion of x in x
3.790 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 x) 1.0)) 1.0) in x
3.790 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.790 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.790 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.790 * [taylor]: Taking taylor expansion of x in x
3.790 * [taylor]: Taking taylor expansion of 1.0 in x
3.790 * [taylor]: Taking taylor expansion of 1.0 in x
3.790 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ (/ 1 x) 1.0)) 1.0))) in x
3.790 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ (/ 1 x) 1.0)) 1.0)) in x
3.790 * [taylor]: Taking taylor expansion of x in x
3.790 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 x) 1.0)) 1.0) in x
3.790 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.790 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.790 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.790 * [taylor]: Taking taylor expansion of x in x
3.790 * [taylor]: Taking taylor expansion of 1.0 in x
3.791 * [taylor]: Taking taylor expansion of 1.0 in x
3.797 * [approximate]: Taking taylor expansion of (/ (pow (sqrt (/ -1 x)) 2) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in (x) around 0
3.797 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (/ -1 x)) 2) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
3.797 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
3.797 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
3.797 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.797 * [taylor]: Taking taylor expansion of -1 in x
3.797 * [taylor]: Taking taylor expansion of x in x
3.797 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
3.797 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.797 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.797 * [taylor]: Taking taylor expansion of 1.0 in x
3.797 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.797 * [taylor]: Taking taylor expansion of x in x
3.797 * [taylor]: Taking taylor expansion of 1.0 in x
3.798 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (/ -1 x)) 2) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
3.798 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
3.798 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
3.798 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.798 * [taylor]: Taking taylor expansion of -1 in x
3.798 * [taylor]: Taking taylor expansion of x in x
3.798 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
3.798 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.798 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.798 * [taylor]: Taking taylor expansion of 1.0 in x
3.798 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.798 * [taylor]: Taking taylor expansion of x in x
3.798 * [taylor]: Taking taylor expansion of 1.0 in x
3.804 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
3.804 * [approximate]: Taking taylor expansion of (* (sqrt x) (/ 1 (+ (sqrt (+ x 1.0)) 1.0))) in (x) around 0
3.804 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ 1 (+ (sqrt (+ x 1.0)) 1.0))) in x
3.804 * [taylor]: Taking taylor expansion of (sqrt x) in x
3.804 * [taylor]: Taking taylor expansion of x in x
3.804 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1.0)) 1.0)) in x
3.804 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
3.804 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.804 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.804 * [taylor]: Taking taylor expansion of x in x
3.804 * [taylor]: Taking taylor expansion of 1.0 in x
3.805 * [taylor]: Taking taylor expansion of 1.0 in x
3.805 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ 1 (+ (sqrt (+ x 1.0)) 1.0))) in x
3.805 * [taylor]: Taking taylor expansion of (sqrt x) in x
3.805 * [taylor]: Taking taylor expansion of x in x
3.805 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1.0)) 1.0)) in x
3.805 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
3.805 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.805 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.805 * [taylor]: Taking taylor expansion of x in x
3.805 * [taylor]: Taking taylor expansion of 1.0 in x
3.805 * [taylor]: Taking taylor expansion of 1.0 in x
3.813 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 (+ (sqrt (+ (/ 1 x) 1.0)) 1.0))) in (x) around 0
3.813 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 (+ (sqrt (+ (/ 1 x) 1.0)) 1.0))) in x
3.813 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
3.813 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.813 * [taylor]: Taking taylor expansion of x in x
3.813 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ (/ 1 x) 1.0)) 1.0)) in x
3.813 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 x) 1.0)) 1.0) in x
3.813 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.813 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.813 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.813 * [taylor]: Taking taylor expansion of x in x
3.813 * [taylor]: Taking taylor expansion of 1.0 in x
3.813 * [taylor]: Taking taylor expansion of 1.0 in x
3.813 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 (+ (sqrt (+ (/ 1 x) 1.0)) 1.0))) in x
3.813 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
3.813 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.813 * [taylor]: Taking taylor expansion of x in x
3.813 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ (/ 1 x) 1.0)) 1.0)) in x
3.813 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 x) 1.0)) 1.0) in x
3.813 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.813 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.813 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.814 * [taylor]: Taking taylor expansion of x in x
3.814 * [taylor]: Taking taylor expansion of 1.0 in x
3.814 * [taylor]: Taking taylor expansion of 1.0 in x
3.829 * [approximate]: Taking taylor expansion of (/ (sqrt (/ -1 x)) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in (x) around 0
3.829 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
3.829 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
3.829 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.829 * [taylor]: Taking taylor expansion of -1 in x
3.829 * [taylor]: Taking taylor expansion of x in x
3.829 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
3.829 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.830 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.830 * [taylor]: Taking taylor expansion of 1.0 in x
3.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.830 * [taylor]: Taking taylor expansion of x in x
3.830 * [taylor]: Taking taylor expansion of 1.0 in x
3.830 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
3.830 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
3.830 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.830 * [taylor]: Taking taylor expansion of -1 in x
3.830 * [taylor]: Taking taylor expansion of x in x
3.830 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
3.830 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.830 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.830 * [taylor]: Taking taylor expansion of 1.0 in x
3.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.830 * [taylor]: Taking taylor expansion of x in x
3.830 * [taylor]: Taking taylor expansion of 1.0 in x
3.836 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
3.836 * [approximate]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in (x) around 0
3.836 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
3.836 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.836 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.836 * [taylor]: Taking taylor expansion of x in x
3.837 * [taylor]: Taking taylor expansion of 1.0 in x
3.837 * [taylor]: Taking taylor expansion of 1.0 in x
3.837 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
3.837 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.837 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.837 * [taylor]: Taking taylor expansion of x in x
3.837 * [taylor]: Taking taylor expansion of 1.0 in x
3.837 * [taylor]: Taking taylor expansion of 1.0 in x
3.838 * [approximate]: Taking taylor expansion of (+ (sqrt (+ (/ 1 x) 1.0)) 1.0) in (x) around 0
3.838 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 x) 1.0)) 1.0) in x
3.838 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.838 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.838 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.838 * [taylor]: Taking taylor expansion of x in x
3.838 * [taylor]: Taking taylor expansion of 1.0 in x
3.838 * [taylor]: Taking taylor expansion of 1.0 in x
3.838 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 x) 1.0)) 1.0) in x
3.838 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.838 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.838 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.838 * [taylor]: Taking taylor expansion of x in x
3.838 * [taylor]: Taking taylor expansion of 1.0 in x
3.838 * [taylor]: Taking taylor expansion of 1.0 in x
3.839 * [approximate]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in (x) around 0
3.839 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
3.840 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.840 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.840 * [taylor]: Taking taylor expansion of 1.0 in x
3.840 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.840 * [taylor]: Taking taylor expansion of x in x
3.840 * [taylor]: Taking taylor expansion of 1.0 in x
3.840 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
3.840 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.840 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.840 * [taylor]: Taking taylor expansion of 1.0 in x
3.840 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.840 * [taylor]: Taking taylor expansion of x in x
3.840 * [taylor]: Taking taylor expansion of 1.0 in x
3.841 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 2)
3.841 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
3.841 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.841 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.842 * [taylor]: Taking taylor expansion of x in x
3.842 * [taylor]: Taking taylor expansion of 1.0 in x
3.842 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.842 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.842 * [taylor]: Taking taylor expansion of x in x
3.842 * [taylor]: Taking taylor expansion of 1.0 in x
3.842 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0
3.842 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.842 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.842 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.842 * [taylor]: Taking taylor expansion of x in x
3.842 * [taylor]: Taking taylor expansion of 1.0 in x
3.843 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.843 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.843 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.843 * [taylor]: Taking taylor expansion of x in x
3.843 * [taylor]: Taking taylor expansion of 1.0 in x
3.847 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
3.847 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.847 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.847 * [taylor]: Taking taylor expansion of 1.0 in x
3.847 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.847 * [taylor]: Taking taylor expansion of x in x
3.847 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.847 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.847 * [taylor]: Taking taylor expansion of 1.0 in x
3.847 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.847 * [taylor]: Taking taylor expansion of x in x
3.848 * * * [progress]: simplifying candidates
3.851 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (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) (* (+ 1.0 (sqrt 1.0)) (* (+ (sqrt 1.0) 1.0) (pow (sqrt 1.0) 3))))) (* 1/4 (/ (pow x 3) (* (+ 1.0 (sqrt 1.0)) (* (pow (+ (sqrt 1.0) 1.0) 2) (pow (sqrt 1.0) 2))))))) (* 1/2 (/ (pow x 2) (* (+ 1.0 (sqrt 1.0)) (* (+ (sqrt 1.0) 1.0) (sqrt 1.0))))))
  (- (+ (/ (pow NAN 3) (pow (+ NAN 1.0) 2)) (+ (/ (pow NAN 6) (* (pow (+ NAN 1.0) 3) x)) (+ (* 2.0 (/ (pow NAN 3) (* (pow (+ NAN 1.0) 2) x))) (+ (/ x (+ NAN 1.0)) (* 1.0 (/ (pow NAN 2) (* (pow (+ NAN 1.0) 3) x))))))) (+ (* 2 (/ (pow NAN 5) (* (pow (+ NAN 1.0) 2) x))) (+ (* 1.0 (/ NAN (pow (+ NAN 1.0) 2))) (* 2.0 (/ (pow NAN 4) (* (pow (+ NAN 1.0) 3) x))))))
  (- (+ (/ (pow NAN 2) (+ NAN 1.0)) (+ (/ (pow NAN 8) (* (pow (+ NAN 1.0) 3) (pow x 2))) (+ (* 1.0 (/ (pow NAN 4) (* (pow (+ NAN 1.0) 3) (pow x 2)))) (+ (* 1.0 (/ (pow NAN 3) (* (pow (+ NAN 1.0) 2) x))) (* 3 (/ (pow NAN 6) (* (+ NAN 1.0) (pow x 2)))))))) (+ (* 2 (/ (pow NAN 4) (* (+ NAN 1.0) x))) (+ (/ (pow NAN 5) (* (pow (+ NAN 1.0) 2) x)) (* 2.0 (/ (pow NAN 6) (* (pow (+ NAN 1.0) 3) (pow x 2)))))))
  (- (+ (* 1/8 (/ (* (pow x 3) NAN) (* (+ 1.0 (sqrt 1.0)) (* (+ (sqrt 1.0) 1.0) (pow (sqrt 1.0) 3))))) (+ (/ (* (pow x 3) (pow NAN 5)) (+ 1.0 (sqrt 1.0))) (+ (/ (* (pow x 2) (pow NAN 3)) (+ 1.0 (sqrt 1.0))) (+ (/ (* x NAN) (+ 1.0 (sqrt 1.0))) (* 1/4 (/ (* (pow x 3) NAN) (* (pow (+ 1.0 (sqrt 1.0)) 2) (* (+ (sqrt 1.0) 1.0) (pow (sqrt 1.0) 2))))))))) (+ (* 1/2 (/ (* (pow x 2) NAN) (* (+ 1.0 (sqrt 1.0)) (* (+ (sqrt 1.0) 1.0) (sqrt 1.0))))) (* 1/2 (/ (* (pow x 3) (pow NAN 3)) (* (+ 1.0 (sqrt 1.0)) (* (+ (sqrt 1.0) 1.0) (sqrt 1.0)))))))
  (- (+ (/ (pow NAN 4) (* (pow (+ NAN 1.0) 2) x)) (+ (/ (pow NAN 3) (* (+ NAN 1.0) x)) (+ (/ (pow NAN 7) (* (pow (+ NAN 1.0) 3) (pow x 2))) (+ (* 1.0 (/ (pow NAN 4) (* (pow (+ NAN 1.0) 2) (pow x 2)))) (+ (* 1.0 (/ (pow NAN 3) (* (pow (+ NAN 1.0) 3) (pow x 2)))) (+ (/ (pow NAN 5) (* (+ NAN 1.0) (pow x 2))) (/ NAN (+ NAN 1.0)))))))) (+ (* 2.0 (/ (pow NAN 5) (* (pow (+ NAN 1.0) 3) (pow x 2)))) (+ (* 1.0 (/ (pow NAN 2) (* (pow (+ NAN 1.0) 2) x))) (/ (pow NAN 6) (* (pow (+ NAN 1.0) 2) (pow x 2))))))
  (- (+ (* 1.0 (/ (pow NAN 2) (* (pow (+ NAN 1.0) 2) x))) (+ (/ (pow NAN 7) (* (pow (+ NAN 1.0) 3) (pow x 2))) (+ (* 1.0 (/ (pow NAN 4) (* (pow (+ NAN 1.0) 2) (pow x 2)))) (+ (* 1.0 (/ (pow NAN 3) (* (pow (+ NAN 1.0) 3) (pow x 2)))) (+ (/ (pow NAN 5) (* (+ NAN 1.0) (pow x 2))) (/ NAN (+ NAN 1.0))))))) (+ (* 2.0 (/ (pow NAN 5) (* (pow (+ NAN 1.0) 3) (pow x 2)))) (+ (/ (pow NAN 4) (* (pow (+ NAN 1.0) 2) x)) (+ (/ (pow NAN 3) (* (+ NAN 1.0) x)) (/ (pow NAN 6) (* (pow (+ NAN 1.0) 2) (pow x 2)))))))
  (- (+ 1.0 (+ (* 1/2 (/ x (sqrt 1.0))) (sqrt 1.0))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 2 (/ (pow NAN 5) (pow x 2))) (+ NAN (+ (* 1.0 (/ NAN x)) 1.0))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (/ (pow NAN 3) x)))
  (- (+ (/ (pow NAN 3) x) (+ (* 2 (/ (pow NAN 5) (pow x 2))) (+ NAN 1.0))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (* 1.0 (/ NAN x))))
  (- (+ (* 1/2 (/ x (sqrt 1.0))) (sqrt 1.0)) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 2 (/ (pow NAN 5) (pow x 2))) (+ NAN (* 1.0 (/ NAN x)))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (/ (pow NAN 3) x)))
  (- (+ (/ (pow NAN 3) x) (+ (* 2 (/ (pow NAN 5) (pow x 2))) NAN)) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (* 1.0 (/ NAN x))))
3.862 * * [simplify]: iteration  0 :  316  enodes  (cost  2787 )
3.918 * * [simplify]: iteration  1 :  868  enodes  (cost  2528 )
4.123 * * [simplify]: iteration  2 :  3740  enodes  (cost  2362 )
4.644 * * [simplify]: iteration  done :  5001  enodes  (cost  2362 )
4.646 * [simplify]: Simplified to:
   (/ x (+ 1.0 (sqrt (+ x 1.0))))
  (log (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (exp (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (/ x (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (pow (/ x (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (* (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0))))))
  (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (/ x (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (sqrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt (sqrt x)) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt (sqrt x)) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt x) (* (cbrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (* (cbrt (sqrt x)) (cbrt (sqrt x))))
  (* (sqrt x) (* (cbrt (sqrt x)) (cbrt (sqrt x))))
  (/ (* (fabs (cbrt x)) (sqrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (* (fabs (cbrt x)) (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (* (fabs (cbrt x)) (sqrt x))
  (* (fabs (cbrt x)) (sqrt x))
  (* (sqrt x) (/ (sqrt (sqrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (sqrt (sqrt x)))
  (* (sqrt x) (sqrt (sqrt x)))
  (/ (/ (sqrt x) (cbrt (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt x)
  (sqrt x)
  (* (sqrt x) (/ (sqrt (sqrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (sqrt (sqrt x)))
  (* (sqrt x) (sqrt (sqrt x)))
  (/ (/ (sqrt x) (cbrt (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt x)
  (sqrt x)
  (sqrt x)
  x
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ x (- (* 1.0 1.0) (+ x 1.0)))
  (* (cbrt (sqrt x)) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt (cbrt x)) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt (sqrt x)) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (/ x (+ 1.0 (sqrt (+ x 1.0))))
  (* (sqrt (sqrt x)) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (/ x (+ 1.0 (sqrt (+ x 1.0))))
  x
  (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)))))
  (/ (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)))
  (exp (+ 1.0 (sqrt (+ x 1.0))))
  (log (+ 1.0 (sqrt (+ x 1.0))))
  (exp (+ 1.0 (sqrt (+ x 1.0))))
  (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (cbrt (+ 1.0 (sqrt (+ x 1.0))))
  (pow (+ 1.0 (sqrt (+ x 1.0))) 3)
  (sqrt (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt (+ 1.0 (sqrt (+ x 1.0))))
  (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))
  (+ (- (+ x 1.0) (* 1.0 (sqrt (+ x 1.0)))) (* 1.0 1.0))
  (- (* 1.0 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 (+ (* 1.0 (- 1.0 x)) (* x x)))
  (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)) (* (/ (pow x 3) (* (pow (+ 1.0 (sqrt 1.0)) 2) (pow (sqrt 1.0) 3))) 1/8)) (- (/ (* 1/4 (pow x 3)) (* 1.0 (pow (+ (sqrt 1.0) 1.0) 3))) (* 1/2 (/ (* x x) (* (pow (+ 1.0 (sqrt 1.0)) 2) (sqrt 1.0))))))
  (- (+ (/ (pow NAN 3) (pow (+ NAN 1.0) 2)) (+ (/ (pow NAN 6) (* (pow (+ NAN 1.0) 3) x)) (+ (* 2.0 (/ (pow NAN 3) (* (pow (+ NAN 1.0) 2) x))) (+ (/ x (+ NAN 1.0)) (* 1.0 (/ (pow NAN 2) (* (pow (+ NAN 1.0) 3) x))))))) (+ (* 2 (/ (pow NAN 5) (* (pow (+ NAN 1.0) 2) x))) (+ (* 1.0 (/ NAN (pow (+ NAN 1.0) 2))) (* 2.0 (/ (pow NAN 4) (* (pow (+ NAN 1.0) 3) x))))))
  (+ (- (+ (* 1.0 (+ (/ (pow NAN 4) (* (pow (+ NAN 1.0) 3) (pow x 2))) (/ (pow NAN 3) (* (pow (+ NAN 1.0) 2) x)))) (+ (* 3 (/ (pow NAN 6) (* (+ NAN 1.0) (pow x 2)))) (/ (pow NAN 8) (* (pow (+ NAN 1.0) 3) (pow x 2))))) (+ (* 2 (/ (pow NAN 4) (* (+ NAN 1.0) x))) (+ (/ (pow NAN 5) (* (pow (+ NAN 1.0) 2) x)) (* 2.0 (/ (pow NAN 6) (* (pow (+ NAN 1.0) 3) (pow x 2))))))) (/ (pow NAN 2) (+ NAN 1.0)))
  (+ (+ (+ (/ (* (pow x 3) (pow NAN 5)) (+ 1.0 (sqrt 1.0))) (+ (/ (* (pow x 2) (pow NAN 3)) (+ 1.0 (sqrt 1.0))) (/ (* x NAN) (+ 1.0 (sqrt 1.0))))) (* (/ 1/4 (pow (+ (sqrt 1.0) 1.0) 3)) (/ (* (pow x 3) NAN) 1.0))) (- (* (/ (* (pow x 3) NAN) (* (pow (+ 1.0 (sqrt 1.0)) 2) (pow (sqrt 1.0) 3))) 1/8) (* 1/2 (+ (/ (* (pow x 2) NAN) (* (pow (+ 1.0 (sqrt 1.0)) 2) (sqrt 1.0))) (/ (* (pow x 3) (pow NAN 3)) (* (pow (+ 1.0 (sqrt 1.0)) 2) (sqrt 1.0)))))))
  (+ (- (+ (+ (* 1.0 (+ (/ (pow NAN 4) (* (pow (+ NAN 1.0) 2) (pow x 2))) (/ (pow NAN 3) (* (pow (+ NAN 1.0) 3) (pow x 2))))) (+ (+ (/ (pow NAN 5) (* (+ NAN 1.0) (pow x 2))) (/ NAN (+ NAN 1.0))) (/ (pow NAN 7) (* (pow (+ NAN 1.0) 3) (pow x 2))))) (/ (pow NAN 3) (* (+ NAN 1.0) x))) (+ (* 2.0 (/ (pow NAN 5) (* (pow (+ NAN 1.0) 3) (pow x 2)))) (+ (* 1.0 (/ (pow NAN 2) (* (pow (+ NAN 1.0) 2) x))) (/ (pow NAN 6) (* (pow (+ NAN 1.0) 2) (pow x 2)))))) (/ (pow NAN 4) (* (pow (+ NAN 1.0) 2) x)))
  (+ (- (+ (* 1.0 (+ (/ (pow NAN 4) (* (pow (+ NAN 1.0) 2) (pow x 2))) (/ (pow NAN 3) (* (pow (+ NAN 1.0) 3) (pow x 2))))) (+ (+ (/ (pow NAN 5) (* (+ NAN 1.0) (pow x 2))) (/ NAN (+ NAN 1.0))) (/ (pow NAN 7) (* (pow (+ NAN 1.0) 3) (pow x 2))))) (+ (* 2.0 (/ (pow NAN 5) (* (pow (+ NAN 1.0) 3) (pow x 2)))) (+ (/ (pow NAN 4) (* (pow (+ NAN 1.0) 2) x)) (+ (/ (pow NAN 3) (* (+ NAN 1.0) x)) (/ (pow NAN 6) (* (pow (+ NAN 1.0) 2) (pow x 2))))))) (* 1.0 (/ (pow NAN 2) (* (pow (+ NAN 1.0) 2) x))))
  (- (+ 1.0 (+ (* 1/2 (/ x (sqrt 1.0))) (sqrt 1.0))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 2 (/ (pow NAN 5) (pow x 2))) (+ NAN (+ (* 1.0 (/ NAN x)) 1.0))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (/ (pow NAN 3) x)))
  (- (+ (/ (pow NAN 3) x) (+ (* 2 (/ (pow NAN 5) (pow x 2))) (+ NAN 1.0))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (* 1.0 (/ NAN x))))
  (- (+ (* 1/2 (/ x (sqrt 1.0))) (sqrt 1.0)) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 2 (/ (pow NAN 5) (pow x 2))) (+ NAN (* 1.0 (/ NAN x)))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (/ (pow NAN 3) x)))
  (- (+ (/ (pow NAN 3) x) (+ (* 2 (/ (pow NAN 5) (pow x 2))) NAN)) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (* 1.0 (/ NAN x))))
4.647 * * * [progress]: adding candidates to table
4.878 * [progress]: [Phase 3 of 3] Extracting.
4.878 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (* (cbrt x) (cbrt x)) (/ (+ 1.0 (sqrt (+ x 1.0))) (cbrt x))))> #<alt (λ (x) (/ x (+ 1.0 (sqrt (+ x 1.0)))))> #<alt (λ (x) (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))> #<alt (λ (x) (/ (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0))))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))>)
4.879 * * * [regime-changes]: Trying 2 branch expressions: ((/ x (+ 1.0 (sqrt (+ x 1.0)))) x)
4.879 * * * * [regimes]: Trying to branch on (/ x (+ 1.0 (sqrt (+ x 1.0)))) from (#<alt (λ (x) (/ (* (cbrt x) (cbrt x)) (/ (+ 1.0 (sqrt (+ x 1.0))) (cbrt x))))> #<alt (λ (x) (/ x (+ 1.0 (sqrt (+ x 1.0)))))> #<alt (λ (x) (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))> #<alt (λ (x) (/ (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0))))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))>)
4.923 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (* (cbrt x) (cbrt x)) (/ (+ 1.0 (sqrt (+ x 1.0))) (cbrt x))))> #<alt (λ (x) (/ x (+ 1.0 (sqrt (+ x 1.0)))))> #<alt (λ (x) (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))> #<alt (λ (x) (/ (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0))))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))>)
4.957 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
4.958 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ x (+ 1.0 (sqrt (+ x 1.0))))
4.958 * * [simplify]: iteration  0 :  6  enodes  (cost  8 )
4.958 * * [simplify]: iteration  1 :  8  enodes  (cost  8 )
4.958 * * [simplify]: iteration  done :  8  enodes  (cost  8 )
4.959 * [simplify]: Simplified to:
   (/ x (+ 1.0 (sqrt (+ x 1.0))))
5.887 * [regime-testing]: End program error score: 0.18174207869760764