16.150 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.014 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ x 1.0) (- 1.0 x))
0.017 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.018 * * [simplify]: iteration  1 :  9  enodes  (cost  3 )
0.019 * * [simplify]: iteration  2 :  9  enodes  (cost  3 )
0.019 * [simplify]: Simplified to:
   (/ (+ x 1.0) (- 1.0 x))
0.020 * * [progress]: iteration 1 / 4
0.020 * * * [progress]: picking best candidate
0.021 * * * * [pick]: Picked  #<alt (λ (x) (/ (+ x 1.0) (- 1.0 x)))>
0.021 * * * [progress]: localizing error
0.025 * * * [progress]: generating rewritten candidates
0.025 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.034 * * * [progress]: generating series expansions
0.034 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.034 * [approximate]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in (x) around 0
0.034 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.034 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.035 * [taylor]: Taking taylor expansion of 1.0 in x
0.035 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.035 * [taylor]: Taking taylor expansion of 1.0 in x
0.035 * [taylor]: Taking taylor expansion of x in x
0.036 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.036 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * [taylor]: Taking taylor expansion of 1.0 in x
0.036 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.036 * [taylor]: Taking taylor expansion of 1.0 in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.043 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in (x) around 0
0.043 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
0.043 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.043 * [taylor]: Taking taylor expansion of 1.0 in x
0.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.044 * [taylor]: Taking taylor expansion of 1.0 in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
0.045 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.045 * [taylor]: Taking taylor expansion of 1.0 in x
0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.045 * [taylor]: Taking taylor expansion of 1.0 in x
0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.055 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0
0.055 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.055 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.055 * [taylor]: Taking taylor expansion of 1.0 in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of 1.0 in x
0.057 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.057 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.057 * [taylor]: Taking taylor expansion of 1.0 in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of 1.0 in x
0.067 * * * [progress]: simplifying candidates
0.068 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ x 1.0)) (log (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (exp (/ (+ x 1.0) (- 1.0 x)))
  (/ (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)))
  (* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x))))
  (cbrt (/ (+ x 1.0) (- 1.0 x)))
  (* (* (/ (+ x 1.0) (- 1.0 x)) (/ (+ x 1.0) (- 1.0 x))) (/ (+ x 1.0) (- 1.0 x)))
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (- (+ x 1.0))
  (- (- 1.0 x))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (cbrt (+ x 1.0)) (cbrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (- 1.0 x)))
  (/ (cbrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) 1)
  (/ (cbrt (+ x 1.0)) (- 1.0 x))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt (+ x 1.0)) (- (sqrt 1.0) (sqrt x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) 1)
  (/ (cbrt (+ x 1.0)) (- 1.0 x))
  (/ (sqrt (+ x 1.0)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (cbrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) 1)
  (/ (sqrt (+ x 1.0)) (- 1.0 x))
  (/ (sqrt (+ x 1.0)) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt (+ x 1.0)) (- (sqrt 1.0) (sqrt x)))
  (/ (sqrt (+ x 1.0)) 1)
  (/ (sqrt (+ x 1.0)) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 1)
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  (/ 1 1)
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 1)
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  (/ 1 1)
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (- 1.0 x))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (+ x 1.0) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ (+ x 1.0) 1)
  (/ (+ x 1.0) (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) 1)
  (/ (- 1.0 x) (cbrt (+ x 1.0)))
  (/ (- 1.0 x) (sqrt (+ x 1.0)))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (+ x 1.0) (- (pow 1.0 3) (pow x 3)))
  (/ (+ x 1.0) (- (* 1.0 1.0) (* x x)))
  (* (- 1.0 x) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (- 1.0 x) (- x 1.0))
  (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
0.072 * * [simplify]: iteration  0 :  205  enodes  (cost  309 )
0.076 * * [simplify]: iteration  1 :  681  enodes  (cost  292 )
0.089 * * [simplify]: iteration  2 :  2801  enodes  (cost  286 )
0.147 * * [simplify]: iteration  3 :  5002  enodes  (cost  286 )
0.149 * [simplify]: Simplified to:
   (log (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (exp (/ (+ x 1.0) (- 1.0 x)))
  (pow (/ (+ x 1.0) (- 1.0 x)) 3)
  (* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x))))
  (cbrt (/ (+ x 1.0) (- 1.0 x)))
  (pow (/ (+ x 1.0) (- 1.0 x)) 3)
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (- (+ x 1.0))
  (- x 1.0)
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (cbrt (+ x 1.0)) (cbrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (- 1.0 x)))
  (/ (cbrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (/ (cbrt (+ x 1.0)) (- 1.0 x))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt (+ x 1.0)) (- (sqrt 1.0) (sqrt x)))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (/ (cbrt (+ x 1.0)) (- 1.0 x))
  (/ (sqrt (+ x 1.0)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (cbrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (sqrt (+ x 1.0))
  (/ (sqrt (+ x 1.0)) (- 1.0 x))
  (/ (sqrt (+ x 1.0)) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt (+ x 1.0)) (- (sqrt 1.0) (sqrt x)))
  (sqrt (+ x 1.0))
  (/ (sqrt (+ x 1.0)) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (- 1.0 x))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (+ x 1.0) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (+ x 1.0)
  (/ (+ x 1.0) (+ (sqrt 1.0) (sqrt x)))
  (+ x 1.0)
  (/ (- 1.0 x) (cbrt (+ x 1.0)))
  (/ (- 1.0 x) (sqrt (+ x 1.0)))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (+ x 1.0) (- (pow 1.0 3) (pow x 3)))
  (/ 1 (- 1.0 x))
  (* (+ (* 1.0 (- 1.0 x)) (pow x 2)) (- 1.0 x))
  (* (- 1.0 x) (- x 1.0))
  (+ 1.0 (* 2.0 (+ (pow x 2) x)))
  (- (- (/ (- 2.0) (pow x 2)) 1) (/ 2.0 x))
  (- (- (/ (- 2.0) (pow x 2)) 1) (/ 2.0 x))
0.150 * * * [progress]: adding candidates to table
0.211 * * [progress]: iteration 2 / 4
0.211 * * * [progress]: picking best candidate
0.214 * * * * [pick]: Picked  #<alt (λ (x) (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x)))))>
0.214 * * * [progress]: localizing error
0.221 * * * [progress]: generating rewritten candidates
0.221 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.232 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.238 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.281 * * * [progress]: generating series expansions
0.281 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.282 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 x))) (+ x 1.0)) in (x) around 0
0.282 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 x))) (+ x 1.0)) in x
0.282 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 x))) in x
0.282 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 x)) in x
0.282 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.282 * [taylor]: Taking taylor expansion of 1.0 in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of 1.0 in x
0.286 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 x))) (+ x 1.0)) in x
0.286 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 x))) in x
0.286 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 x)) in x
0.286 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.286 * [taylor]: Taking taylor expansion of 1.0 in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of 1.0 in x
0.325 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 (/ 1 x)))) (+ 1.0 (/ 1 x))) in (x) around 0
0.325 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 (/ 1 x)))) (+ 1.0 (/ 1 x))) in x
0.325 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 x)))) in x
0.325 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.325 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.325 * [taylor]: Taking taylor expansion of 1.0 in x
0.325 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.327 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.327 * [taylor]: Taking taylor expansion of 1.0 in x
0.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.327 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 (/ 1 x)))) (+ 1.0 (/ 1 x))) in x
0.328 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 x)))) in x
0.328 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.328 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.328 * [taylor]: Taking taylor expansion of 1.0 in x
0.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.330 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.330 * [taylor]: Taking taylor expansion of 1.0 in x
0.330 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.330 * [taylor]: Taking taylor expansion of x in x
0.350 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 x) 1.0))) (- 1.0 (/ 1 x))) in (x) around 0
0.350 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 x) 1.0))) (- 1.0 (/ 1 x))) in x
0.350 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1.0))) in x
0.350 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in x
0.350 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.350 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.350 * [taylor]: Taking taylor expansion of x in x
0.350 * [taylor]: Taking taylor expansion of 1.0 in x
0.352 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.352 * [taylor]: Taking taylor expansion of 1.0 in x
0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.352 * [taylor]: Taking taylor expansion of x in x
0.352 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 x) 1.0))) (- 1.0 (/ 1 x))) in x
0.352 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1.0))) in x
0.352 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in x
0.352 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.352 * [taylor]: Taking taylor expansion of x in x
0.352 * [taylor]: Taking taylor expansion of 1.0 in x
0.354 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.354 * [taylor]: Taking taylor expansion of 1.0 in x
0.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.375 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.375 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 x))) in (x) around 0
0.375 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 x))) in x
0.375 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 x)) in x
0.375 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.375 * [taylor]: Taking taylor expansion of 1.0 in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.379 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 x))) in x
0.379 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 x)) in x
0.379 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.379 * [taylor]: Taking taylor expansion of 1.0 in x
0.379 * [taylor]: Taking taylor expansion of x in x
0.400 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 x)))) in (x) around 0
0.401 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 x)))) in x
0.401 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.401 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.401 * [taylor]: Taking taylor expansion of 1.0 in x
0.401 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.401 * [taylor]: Taking taylor expansion of x in x
0.403 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 x)))) in x
0.403 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.403 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.403 * [taylor]: Taking taylor expansion of 1.0 in x
0.403 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.403 * [taylor]: Taking taylor expansion of x in x
0.416 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1.0))) in (x) around 0
0.416 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1.0))) in x
0.416 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in x
0.416 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.416 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.416 * [taylor]: Taking taylor expansion of x in x
0.416 * [taylor]: Taking taylor expansion of 1.0 in x
0.418 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1.0))) in x
0.418 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in x
0.418 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.418 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.418 * [taylor]: Taking taylor expansion of x in x
0.418 * [taylor]: Taking taylor expansion of 1.0 in x
0.429 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.430 * [approximate]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in (x) around 0
0.430 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.430 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.430 * [taylor]: Taking taylor expansion of x in x
0.430 * [taylor]: Taking taylor expansion of 1.0 in x
0.430 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.430 * [taylor]: Taking taylor expansion of 1.0 in x
0.430 * [taylor]: Taking taylor expansion of x in x
0.431 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.431 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.431 * [taylor]: Taking taylor expansion of x in x
0.431 * [taylor]: Taking taylor expansion of 1.0 in x
0.431 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.431 * [taylor]: Taking taylor expansion of 1.0 in x
0.431 * [taylor]: Taking taylor expansion of x in x
0.438 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in (x) around 0
0.438 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
0.438 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.438 * [taylor]: Taking taylor expansion of 1.0 in x
0.438 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.438 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.438 * [taylor]: Taking taylor expansion of 1.0 in x
0.438 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.439 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
0.439 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.439 * [taylor]: Taking taylor expansion of 1.0 in x
0.439 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.439 * [taylor]: Taking taylor expansion of x in x
0.440 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.440 * [taylor]: Taking taylor expansion of 1.0 in x
0.440 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.450 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0
0.450 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.450 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.450 * [taylor]: Taking taylor expansion of 1.0 in x
0.450 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.450 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.450 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.451 * [taylor]: Taking taylor expansion of 1.0 in x
0.452 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.452 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.452 * [taylor]: Taking taylor expansion of 1.0 in x
0.452 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.452 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of 1.0 in x
0.462 * * * [progress]: simplifying candidates
0.468 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ x 1.0)) (log (sqrt (- 1.0 x))))
  (log (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (exp (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (/ (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x))))
  (* (cbrt (/ (+ x 1.0) (sqrt (- 1.0 x)))) (cbrt (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (cbrt (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (* (/ (+ x 1.0) (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x)))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (- (+ x 1.0))
  (- (sqrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))))
  (/ (cbrt (+ x 1.0)) (cbrt (sqrt (- 1.0 x))))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))
  (/ (cbrt (+ x 1.0)) (sqrt (cbrt (- 1.0 x))))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (sqrt (- 1.0 x))))
  (/ (cbrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x))))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt 1))
  (/ (cbrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (+ (sqrt 1.0) (sqrt x))))
  (/ (cbrt (+ x 1.0)) (sqrt (- (sqrt 1.0) (sqrt x))))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt 1))
  (/ (cbrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (sqrt (- 1.0 x))))
  (/ (cbrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x))))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) 1)
  (/ (cbrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))))
  (/ (sqrt (+ x 1.0)) (cbrt (sqrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))
  (/ (sqrt (+ x 1.0)) (sqrt (cbrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (sqrt 1))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (+ (sqrt 1.0) (sqrt x))))
  (/ (sqrt (+ x 1.0)) (sqrt (- (sqrt 1.0) (sqrt x))))
  (/ (sqrt (+ x 1.0)) (sqrt 1))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) 1)
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ 1 (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))))
  (/ (+ x 1.0) (cbrt (sqrt (- 1.0 x))))
  (/ 1 (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))
  (/ (+ x 1.0) (sqrt (cbrt (- 1.0 x))))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  (/ (+ x 1.0) (sqrt (sqrt (- 1.0 x))))
  (/ 1 (sqrt 1))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt x))))
  (/ (+ x 1.0) (sqrt (- (sqrt 1.0) (sqrt x))))
  (/ 1 (sqrt 1))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  (/ (+ x 1.0) (sqrt (sqrt (- 1.0 x))))
  (/ 1 1)
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))))
  (/ (+ x 1.0) (cbrt (sqrt (- 1.0 x))))
  (/ 1 (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))
  (/ (+ x 1.0) (sqrt (cbrt (- 1.0 x))))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  (/ (+ x 1.0) (sqrt (sqrt (- 1.0 x))))
  (/ 1 (sqrt 1))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt x))))
  (/ (+ x 1.0) (sqrt (- (sqrt 1.0) (sqrt x))))
  (/ 1 (sqrt 1))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  (/ (+ x 1.0) (sqrt (sqrt (- 1.0 x))))
  (/ 1 1)
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (sqrt (- 1.0 x)) (+ x 1.0))
  (/ (+ x 1.0) (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))))
  (/ (+ x 1.0) (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))
  (/ (+ x 1.0) (sqrt (sqrt (- 1.0 x))))
  (/ (+ x 1.0) (sqrt 1))
  (/ (+ x 1.0) (sqrt (+ (sqrt 1.0) (sqrt x))))
  (/ (+ x 1.0) (sqrt 1))
  (/ (+ x 1.0) (sqrt (sqrt (- 1.0 x))))
  (/ (+ x 1.0) 1)
  (/ (sqrt (- 1.0 x)) (cbrt (+ x 1.0)))
  (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))
  (/ (sqrt (- 1.0 x)) (+ x 1.0))
  (/ (sqrt (- 1.0 x)) (+ x 1.0))
  (/ (+ x 1.0) (sqrt (- (pow 1.0 3) (pow x 3))))
  (/ (+ x 1.0) (sqrt (- (* 1.0 1.0) (* x x))))
  (* (sqrt (- 1.0 x)) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (sqrt (- 1.0 x)) (- x 1.0))
  (- 1/2)
  (- 1)
  (- (/ 1 2))
  (- (log (sqrt (- 1.0 x))))
  (- 0 (log (sqrt (- 1.0 x))))
  (- (log 1) (log (sqrt (- 1.0 x))))
  (log (/ 1 (sqrt (- 1.0 x))))
  (exp (/ 1 (sqrt (- 1.0 x))))
  (/ (* (* 1 1) 1) (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x))))
  (* (cbrt (/ 1 (sqrt (- 1.0 x)))) (cbrt (/ 1 (sqrt (- 1.0 x)))))
  (cbrt (/ 1 (sqrt (- 1.0 x))))
  (* (* (/ 1 (sqrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x)))) (/ 1 (sqrt (- 1.0 x))))
  (sqrt (/ 1 (sqrt (- 1.0 x))))
  (sqrt (/ 1 (sqrt (- 1.0 x))))
  (- 1)
  (- (sqrt (- 1.0 x)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))))
  (/ (cbrt 1) (cbrt (sqrt (- 1.0 x))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))
  (/ (cbrt 1) (sqrt (cbrt (- 1.0 x))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (- 1.0 x))))
  (/ (cbrt 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt 1))
  (/ (cbrt 1) (sqrt (- 1.0 x)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (sqrt 1.0) (sqrt x))))
  (/ (cbrt 1) (sqrt (- (sqrt 1.0) (sqrt x))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt 1))
  (/ (cbrt 1) (sqrt (- 1.0 x)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (- 1.0 x))))
  (/ (cbrt 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (sqrt (- 1.0 x)))
  (/ (sqrt 1) (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))))
  (/ (sqrt 1) (cbrt (sqrt (- 1.0 x))))
  (/ (sqrt 1) (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))
  (/ (sqrt 1) (sqrt (cbrt (- 1.0 x))))
  (/ (sqrt 1) (sqrt (sqrt (- 1.0 x))))
  (/ (sqrt 1) (sqrt (sqrt (- 1.0 x))))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt 1) (sqrt (- 1.0 x)))
  (/ (sqrt 1) (sqrt (+ (sqrt 1.0) (sqrt x))))
  (/ (sqrt 1) (sqrt (- (sqrt 1.0) (sqrt x))))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt 1) (sqrt (- 1.0 x)))
  (/ (sqrt 1) (sqrt (sqrt (- 1.0 x))))
  (/ (sqrt 1) (sqrt (sqrt (- 1.0 x))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (sqrt (- 1.0 x)))
  (/ 1 (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))))
  (/ 1 (cbrt (sqrt (- 1.0 x))))
  (/ 1 (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))
  (/ 1 (sqrt (cbrt (- 1.0 x))))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  (/ 1 (sqrt 1))
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt x))))
  (/ 1 (sqrt (- (sqrt 1.0) (sqrt x))))
  (/ 1 (sqrt 1))
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  (/ 1 1)
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (sqrt (- 1.0 x)) 1)
  (/ 1 (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))))
  (/ 1 (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  (/ 1 (sqrt 1))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt x))))
  (/ 1 (sqrt 1))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  (/ 1 1)
  (/ (sqrt (- 1.0 x)) (cbrt 1))
  (/ (sqrt (- 1.0 x)) (sqrt 1))
  (/ (sqrt (- 1.0 x)) 1)
  (/ 1 (sqrt (- (pow 1.0 3) (pow x 3))))
  (/ 1 (sqrt (- (* 1.0 1.0) (* x x))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (+ (- (log (sqrt (- 1.0 x)))) (- (log (+ x 1.0)) (log (sqrt (- 1.0 x)))))
  (+ (- (log (sqrt (- 1.0 x)))) (log (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (+ (- 0 (log (sqrt (- 1.0 x)))) (- (log (+ x 1.0)) (log (sqrt (- 1.0 x)))))
  (+ (- 0 (log (sqrt (- 1.0 x)))) (log (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (+ (- (log 1) (log (sqrt (- 1.0 x)))) (- (log (+ x 1.0)) (log (sqrt (- 1.0 x)))))
  (+ (- (log 1) (log (sqrt (- 1.0 x)))) (log (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (+ (log (/ 1 (sqrt (- 1.0 x)))) (- (log (+ x 1.0)) (log (sqrt (- 1.0 x)))))
  (+ (log (/ 1 (sqrt (- 1.0 x)))) (log (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (log (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (exp (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (* (/ (* (* 1 1) 1) (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x)))) (/ (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x)))))
  (* (/ (* (* 1 1) 1) (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x)))) (* (* (/ (+ x 1.0) (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x)))) (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (* (* (* (/ 1 (sqrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x)))) (/ 1 (sqrt (- 1.0 x)))) (/ (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x)))))
  (* (* (* (/ 1 (sqrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x)))) (/ 1 (sqrt (- 1.0 x)))) (* (* (/ (+ x 1.0) (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x)))) (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (* (cbrt (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x))))) (cbrt (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x))))))
  (cbrt (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (* (* (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x)))) (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x))))) (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (sqrt (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (sqrt (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (* 1 (+ x 1.0))
  (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x)))
  (* (sqrt (/ 1 (sqrt (- 1.0 x)))) (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 x)))) (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 x)))) (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 x)))) (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 x)))) (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 x)))) (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 x)))) (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 x)))) (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 x)))) (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 x)))) (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (/ 1 (sqrt (- 1.0 x))) (* (cbrt (/ (+ x 1.0) (sqrt (- 1.0 x)))) (cbrt (/ (+ x 1.0) (sqrt (- 1.0 x))))))
  (* (/ 1 (sqrt (- 1.0 x))) (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (sqrt (- 1.0 x)))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (+ (sqrt 1.0) (sqrt x)))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (sqrt (- 1.0 x)))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) 1))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (sqrt (+ x 1.0)) (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (sqrt (+ x 1.0)) (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (sqrt (+ x 1.0)) (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (sqrt (+ x 1.0)) (sqrt (+ (sqrt 1.0) (sqrt x)))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (sqrt (+ x 1.0)) (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (sqrt (+ x 1.0)) 1))
  (* (/ 1 (sqrt (- 1.0 x))) (/ 1 (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ 1 (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ 1 (sqrt (sqrt (- 1.0 x)))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ 1 (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 x))) (/ 1 (sqrt (+ (sqrt 1.0) (sqrt x)))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ 1 (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 x))) (/ 1 (sqrt (sqrt (- 1.0 x)))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ 1 1))
  (* (/ 1 (sqrt (- 1.0 x))) (/ 1 (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ 1 (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ 1 (sqrt (sqrt (- 1.0 x)))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ 1 (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 x))) (/ 1 (sqrt (+ (sqrt 1.0) (sqrt x)))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ 1 (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 x))) (/ 1 (sqrt (sqrt (- 1.0 x)))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ 1 1))
  (* (/ 1 (sqrt (- 1.0 x))) 1)
  (* (/ 1 (sqrt (- 1.0 x))) (+ x 1.0))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- (pow 1.0 3) (pow x 3)))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- (* 1.0 1.0) (* x x)))))
  (* (cbrt (/ 1 (sqrt (- 1.0 x)))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (sqrt (/ 1 (sqrt (- 1.0 x)))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ (cbrt 1) (cbrt (sqrt (- 1.0 x)))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ (cbrt 1) (sqrt (cbrt (- 1.0 x)))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ (cbrt 1) (sqrt (sqrt (- 1.0 x)))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ (cbrt 1) (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ (cbrt 1) (sqrt (- (sqrt 1.0) (sqrt x)))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ (cbrt 1) (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ (cbrt 1) (sqrt (sqrt (- 1.0 x)))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ (cbrt 1) (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ (sqrt 1) (cbrt (sqrt (- 1.0 x)))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ (sqrt 1) (sqrt (cbrt (- 1.0 x)))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 x)))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ (sqrt 1) (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ (sqrt 1) (sqrt (- (sqrt 1.0) (sqrt x)))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ (sqrt 1) (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 x)))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ (sqrt 1) (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ 1 (cbrt (sqrt (- 1.0 x)))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ 1 (sqrt (cbrt (- 1.0 x)))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ 1 (sqrt (sqrt (- 1.0 x)))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ 1 (sqrt (- (sqrt 1.0) (sqrt x)))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ 1 (sqrt (sqrt (- 1.0 x)))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (sqrt (+ 1.0 x)) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (/ 1 (sqrt (- 1.0 x))) (+ x 1.0))
  (* 1 (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (- (+ (* x (sqrt 1.0)) (+ (* 1.0 (sqrt 1.0)) (+ (* 0.5 (/ x (sqrt 1.0))) (* 1.0 (/ (pow x 2) (sqrt 1.0)))))) (* 0.125 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (sqrt 1.0) (+ (* 0.5 (/ x (sqrt 1.0))) (* 0.5 (/ (pow x 2) (sqrt 1.0))))) (* 0.125 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 3))))))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 3))))))))
  (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
0.479 * * [simplify]: iteration  0 :  730  enodes  (cost  2151 )
0.495 * * [simplify]: iteration  1 :  4384  enodes  (cost  1879 )
0.546 * * [simplify]: iteration  2 :  5001  enodes  (cost  1747 )
0.556 * [simplify]: Simplified to:
   (log (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (log (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (exp (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (pow (/ (+ x 1.0) (sqrt (- 1.0 x))) 3)
  (* (cbrt (/ (+ x 1.0) (sqrt (- 1.0 x)))) (cbrt (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (cbrt (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (pow (/ (+ x 1.0) (sqrt (- 1.0 x))) 3)
  (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (- (+ x 1.0))
  (- (sqrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))))
  (/ (cbrt (+ x 1.0)) (cbrt (sqrt (- 1.0 x))))
  (/ (cbrt (+ x 1.0)) (/ (fabs (cbrt (- 1.0 x))) (cbrt (+ x 1.0))))
  (/ (cbrt (+ x 1.0)) (sqrt (cbrt (- 1.0 x))))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (sqrt (- 1.0 x))))
  (/ (cbrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x))))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (/ (cbrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (+ (sqrt 1.0) (sqrt x))))
  (/ (cbrt (+ x 1.0)) (sqrt (- (sqrt 1.0) (sqrt x))))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (/ (cbrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (sqrt (- 1.0 x))))
  (/ (cbrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x))))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (/ (cbrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))))
  (/ (sqrt (+ x 1.0)) (cbrt (sqrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (fabs (cbrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (sqrt (cbrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x))))
  (sqrt (+ x 1.0))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (+ (sqrt 1.0) (sqrt x))))
  (/ (sqrt (+ x 1.0)) (sqrt (- (sqrt 1.0) (sqrt x))))
  (sqrt (+ x 1.0))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x))))
  (sqrt (+ x 1.0))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ 1 (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))))
  (/ (+ x 1.0) (cbrt (sqrt (- 1.0 x))))
  (/ 1 (/ (fabs (cbrt (- 1.0 x))) 1))
  (/ (+ x 1.0) (sqrt (cbrt (- 1.0 x))))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  (/ (+ x 1.0) (sqrt (sqrt (- 1.0 x))))
  1
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt x))))
  (/ (+ x 1.0) (sqrt (- (sqrt 1.0) (sqrt x))))
  1
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  (/ (+ x 1.0) (sqrt (sqrt (- 1.0 x))))
  1
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))))
  (/ (+ x 1.0) (cbrt (sqrt (- 1.0 x))))
  (/ 1 (/ (fabs (cbrt (- 1.0 x))) 1))
  (/ (+ x 1.0) (sqrt (cbrt (- 1.0 x))))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  (/ (+ x 1.0) (sqrt (sqrt (- 1.0 x))))
  1
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt x))))
  (/ (+ x 1.0) (sqrt (- (sqrt 1.0) (sqrt x))))
  1
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  (/ (+ x 1.0) (sqrt (sqrt (- 1.0 x))))
  1
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (sqrt (- 1.0 x)) (+ x 1.0))
  (/ (+ x 1.0) (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))))
  (/ (+ x 1.0) (fabs (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (sqrt (sqrt (- 1.0 x))))
  (+ x 1.0)
  (/ (+ x 1.0) (sqrt (+ (sqrt 1.0) (sqrt x))))
  (+ x 1.0)
  (/ (+ x 1.0) (sqrt (sqrt (- 1.0 x))))
  (+ x 1.0)
  (/ (sqrt (- 1.0 x)) (cbrt (+ x 1.0)))
  (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))
  (/ (sqrt (- 1.0 x)) (+ x 1.0))
  (/ (sqrt (- 1.0 x)) (+ x 1.0))
  (/ (+ x 1.0) (sqrt (- (pow 1.0 3) (pow x 3))))
  (/ (+ x 1.0) (sqrt (- (* 1.0 1.0) (* x x))))
  (* (+ (* 1.0 (- 1.0 x)) (pow x 2)) (sqrt (- 1.0 x)))
  (* (sqrt (- 1.0 x)) (- x 1.0))
  (- 1/2)
  (- 1)
  (- 1/2)
  (log (/ 1 (sqrt (- 1.0 x))))
  (log (/ 1 (sqrt (- 1.0 x))))
  (log (/ 1 (sqrt (- 1.0 x))))
  (log (/ 1 (sqrt (- 1.0 x))))
  (exp (/ 1 (sqrt (- 1.0 x))))
  (/ 1 (pow (sqrt (- 1.0 x)) 3))
  (* (cbrt (/ 1 (sqrt (- 1.0 x)))) (cbrt (/ 1 (sqrt (- 1.0 x)))))
  (cbrt (/ 1 (sqrt (- 1.0 x))))
  (/ 1 (pow (sqrt (- 1.0 x)) 3))
  (sqrt (/ 1 (sqrt (- 1.0 x))))
  (sqrt (/ 1 (sqrt (- 1.0 x))))
  (- 1)
  (- (sqrt (- 1.0 x)))
  (/ 1 (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))))
  (/ 1 (cbrt (sqrt (- 1.0 x))))
  (/ 1 (/ (fabs (cbrt (- 1.0 x))) 1))
  (/ 1 (sqrt (cbrt (- 1.0 x))))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  1
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt x))))
  (/ 1 (sqrt (- (sqrt 1.0) (sqrt x))))
  1
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  1
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))))
  (/ 1 (cbrt (sqrt (- 1.0 x))))
  (/ 1 (/ (fabs (cbrt (- 1.0 x))) 1))
  (/ 1 (sqrt (cbrt (- 1.0 x))))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  1
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt x))))
  (/ 1 (sqrt (- (sqrt 1.0) (sqrt x))))
  1
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  1
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))))
  (/ 1 (cbrt (sqrt (- 1.0 x))))
  (/ 1 (/ (fabs (cbrt (- 1.0 x))) 1))
  (/ 1 (sqrt (cbrt (- 1.0 x))))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  1
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt x))))
  (/ 1 (sqrt (- (sqrt 1.0) (sqrt x))))
  1
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  1
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (sqrt (- 1.0 x))
  (/ 1 (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))))
  (/ 1 (/ (fabs (cbrt (- 1.0 x))) 1))
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  1
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt x))))
  1
  (/ 1 (sqrt (sqrt (- 1.0 x))))
  1
  (sqrt (- 1.0 x))
  (sqrt (- 1.0 x))
  (sqrt (- 1.0 x))
  (/ 1 (sqrt (- (pow 1.0 3) (pow x 3))))
  (/ 1 (sqrt (- (* 1.0 1.0) (* x x))))
  (/ (+ x 1.0) (- 1.0 x))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (exp (/ (+ x 1.0) (- 1.0 x)))
  (pow (/ (+ x 1.0) (- 1.0 x)) 3)
  (pow (/ (+ x 1.0) (- 1.0 x)) 3)
  (pow (/ (+ x 1.0) (- 1.0 x)) 3)
  (pow (/ (+ x 1.0) (- 1.0 x)) 3)
  (* (cbrt (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x))))) (cbrt (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x))))))
  (cbrt (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (pow (/ (+ x 1.0) (- 1.0 x)) 3)
  (sqrt (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (sqrt (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (+ x 1.0)
  (- 1.0 x)
  (* (sqrt (/ 1 (sqrt (- 1.0 x)))) (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 x)))) (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 x)))) (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))))
  (/ (* (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))) 1) (sqrt (sqrt (- 1.0 x))))
  (/ (* (cbrt (/ (+ x 1.0) (sqrt (- 1.0 x)))) (cbrt (/ (+ x 1.0) (sqrt (- 1.0 x))))) (sqrt (- 1.0 x)))
  (/ (sqrt (/ (+ x 1.0) (sqrt (- 1.0 x)))) (sqrt (- 1.0 x)))
  (/ (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))) (sqrt (- 1.0 x)))
  (/ (/ (cbrt (+ x 1.0)) (/ (fabs (cbrt (- 1.0 x))) (cbrt (+ x 1.0)))) (sqrt (- 1.0 x)))
  (/ (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (sqrt (- 1.0 x)))) (sqrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (- 1.0 x)))
  (/ (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (+ (sqrt 1.0) (sqrt x)))) (sqrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (- 1.0 x)))
  (/ (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (sqrt (- 1.0 x)))) (sqrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (- 1.0 x)))
  (/ (/ (sqrt (+ x 1.0)) (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))) (sqrt (- 1.0 x)))
  (/ (/ (sqrt (+ x 1.0)) (fabs (cbrt (- 1.0 x)))) (sqrt (- 1.0 x)))
  (/ (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (/ (sqrt (+ x 1.0)) (sqrt (+ (sqrt 1.0) (sqrt x)))) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x)))) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (/ 1 (sqrt (- 1.0 x))) (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))))
  (/ (/ 1 (sqrt (- 1.0 x))) (fabs (cbrt (- 1.0 x))))
  (/ (/ 1 (sqrt (- 1.0 x))) (sqrt (sqrt (- 1.0 x))))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (/ 1 (sqrt (- 1.0 x))) (sqrt (+ (sqrt 1.0) (sqrt x))))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (/ 1 (sqrt (- 1.0 x))) (sqrt (sqrt (- 1.0 x))))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (/ 1 (sqrt (- 1.0 x))) (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))))
  (/ (/ 1 (sqrt (- 1.0 x))) (fabs (cbrt (- 1.0 x))))
  (/ (/ 1 (sqrt (- 1.0 x))) (sqrt (sqrt (- 1.0 x))))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (/ 1 (sqrt (- 1.0 x))) (sqrt (+ (sqrt 1.0) (sqrt x))))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (/ 1 (sqrt (- 1.0 x))) (sqrt (sqrt (- 1.0 x))))
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ (/ (+ x 1.0) (sqrt (- (pow 1.0 3) (pow x 3)))) (sqrt (- 1.0 x)))
  (/ (/ (+ x 1.0) (sqrt (- (* 1.0 1.0) (* x x)))) (sqrt (- 1.0 x)))
  (* (cbrt (/ 1 (sqrt (- 1.0 x)))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (sqrt (/ 1 (sqrt (- 1.0 x)))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (/ (/ (+ x 1.0) (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))
  (/ (/ (+ x 1.0) (sqrt (- 1.0 x))) (sqrt (cbrt (- 1.0 x))))
  (/ (/ (+ x 1.0) (sqrt (- 1.0 x))) (sqrt (sqrt (- 1.0 x))))
  (/ (+ x 1.0) (- 1.0 x))
  (/ (/ (+ x 1.0) (sqrt (- 1.0 x))) (sqrt (- (sqrt 1.0) (sqrt x))))
  (/ (+ x 1.0) (- 1.0 x))
  (/ (/ (+ x 1.0) (sqrt (- 1.0 x))) (sqrt (sqrt (- 1.0 x))))
  (/ (+ x 1.0) (- 1.0 x))
  (/ (/ (+ x 1.0) (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))
  (/ (/ (+ x 1.0) (sqrt (- 1.0 x))) (sqrt (cbrt (- 1.0 x))))
  (/ (/ (+ x 1.0) (sqrt (- 1.0 x))) (sqrt (sqrt (- 1.0 x))))
  (/ (+ x 1.0) (- 1.0 x))
  (/ (/ (+ x 1.0) (sqrt (- 1.0 x))) (sqrt (- (sqrt 1.0) (sqrt x))))
  (/ (+ x 1.0) (- 1.0 x))
  (/ (/ (+ x 1.0) (sqrt (- 1.0 x))) (sqrt (sqrt (- 1.0 x))))
  (/ (+ x 1.0) (- 1.0 x))
  (/ (/ (+ x 1.0) (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))
  (/ (/ (+ x 1.0) (sqrt (- 1.0 x))) (sqrt (cbrt (- 1.0 x))))
  (/ (/ (+ x 1.0) (sqrt (- 1.0 x))) (sqrt (sqrt (- 1.0 x))))
  (/ (+ x 1.0) (- 1.0 x))
  (/ (/ (+ x 1.0) (sqrt (- 1.0 x))) (sqrt (- (sqrt 1.0) (sqrt x))))
  (/ (+ x 1.0) (- 1.0 x))
  (/ (/ (+ x 1.0) (sqrt (- 1.0 x))) (sqrt (sqrt (- 1.0 x))))
  (/ (+ x 1.0) (- 1.0 x))
  (/ (+ x 1.0) (- 1.0 x))
  (/ (+ x 1.0) (- 1.0 x))
  (* (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (* (sqrt (+ 1.0 x)) (/ (+ x 1.0) (sqrt (- 1.0 x))))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (+ (* (sqrt 1.0) (+ x 1.0)) (- (+ (* 0.5 (/ x (sqrt 1.0))) (* 1.0 (/ (pow x 2) (sqrt 1.0)))) (* 0.125 (/ (pow x 2) (pow (sqrt 1.0) 3)))))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (+ (sqrt 1.0) (- (* 0.5 (+ (/ x (sqrt 1.0)) (/ (pow x 2) (sqrt 1.0)))) (* 0.125 (/ (pow x 2) (pow (sqrt 1.0) 3)))))
  (+ (* +nan.0 (- (/ 1 x) (/ 1 (pow x 3)))) (/ (- +nan.0) (pow x 2)))
  (+ (* +nan.0 (- (/ 1 x) (/ 1 (pow x 3)))) (/ (- +nan.0) (pow x 2)))
  (+ 1.0 (* 2.0 (+ (pow x 2) x)))
  (- (/ (- 2.0) (pow x 2)) (+ (* 2.0 (/ 1 x)) 1))
  (- (/ (- 2.0) (pow x 2)) (+ (* 2.0 (/ 1 x)) 1))
0.557 * * * [progress]: adding candidates to table
0.823 * * [progress]: iteration 3 / 4
0.823 * * * [progress]: picking best candidate
0.825 * * * * [pick]: Picked  #<alt (λ (x) (+ 1.0 (* 2.0 (+ (pow x 2) x))))>
0.825 * * * [progress]: localizing error
0.830 * * * [progress]: generating rewritten candidates
0.830 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2 2)
0.836 * * * [progress]: generating series expansions
0.836 * * * * [progress]: [ 1 / 1 ] generating series at (2 2 2)
0.836 * [approximate]: Taking taylor expansion of (+ (pow x 2) x) in (x) around 0
0.836 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.836 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.836 * [taylor]: Taking taylor expansion of x in x
0.836 * [taylor]: Taking taylor expansion of x in x
0.836 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.836 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.836 * [taylor]: Taking taylor expansion of x in x
0.836 * [taylor]: Taking taylor expansion of x in x
0.842 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0
0.842 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.842 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.842 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.842 * [taylor]: Taking taylor expansion of x in x
0.843 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.843 * [taylor]: Taking taylor expansion of x in x
0.843 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.843 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.843 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.843 * [taylor]: Taking taylor expansion of x in x
0.844 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.844 * [taylor]: Taking taylor expansion of x in x
0.856 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0
0.856 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.856 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.856 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.856 * [taylor]: Taking taylor expansion of x in x
0.857 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.857 * [taylor]: Taking taylor expansion of x in x
0.857 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.857 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.857 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.857 * [taylor]: Taking taylor expansion of x in x
0.858 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.858 * [taylor]: Taking taylor expansion of x in x
0.872 * * * [progress]: simplifying candidates
0.872 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (pow x 2)) (exp x))
  (log (+ (pow x 2) x))
  (exp (+ (pow x 2) x))
  (* (cbrt (+ (pow x 2) x)) (cbrt (+ (pow x 2) x)))
  (cbrt (+ (pow x 2) x))
  (* (* (+ (pow x 2) x) (+ (pow x 2) x)) (+ (pow x 2) x))
  (sqrt (+ (pow x 2) x))
  (sqrt (+ (pow x 2) x))
  (+ (pow (pow x 2) 3) (pow x 3))
  (+ (* (pow x 2) (pow x 2)) (- (* x x) (* (pow x 2) x)))
  (- (* (pow x 2) (pow x 2)) (* x x))
  (- (pow x 2) x)
  (+ (pow x 2) x)
  (+ x 1)
  (+ x 1)
  (+ (pow x 2) x)
  (+ (pow x 2) x)
  (+ (pow x 2) x)
0.875 * * [simplify]: iteration  0 :  73  enodes  (cost  58 )
0.877 * * [simplify]: iteration  1 :  240  enodes  (cost  52 )
0.881 * * [simplify]: iteration  2 :  734  enodes  (cost  52 )
0.901 * * [simplify]: iteration  3 :  3304  enodes  (cost  52 )
1.010 * * [simplify]: iteration  4 :  5002  enodes  (cost  52 )
1.011 * [simplify]: Simplified to:
   (exp (+ (pow x 2) x))
  (log (+ (pow x 2) x))
  (exp (+ (pow x 2) x))
  (* (cbrt (+ (pow x 2) x)) (cbrt (+ (pow x 2) x)))
  (cbrt (+ (pow x 2) x))
  (pow (+ (pow x 2) x) 3)
  (sqrt (+ (pow x 2) x))
  (sqrt (+ (pow x 2) x))
  (+ (pow (pow x 2) 3) (pow x 3))
  (- (+ (pow x 4) (pow x 2)) (pow x 3))
  (- (pow x 4) (pow x 2))
  (- (pow x 2) x)
  (+ (pow x 2) x)
  (+ x 1)
  (+ x 1)
  (+ (pow x 2) x)
  (+ (pow x 2) x)
  (+ (pow x 2) x)
1.011 * * * [progress]: adding candidates to table
1.037 * [progress]: [Phase 3 of 3] Extracting.
1.037 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (+ x 1.0) (- 1.0 x)))> #<alt (λ (x) (+ 1.0 (* 2.0 (+ (pow x 2) x))))> #<alt (λ (x) (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x)))))>)
1.037 * * * [regime-changes]: Trying 2 branch expressions: ((/ (+ x 1.0) (- 1.0 x)) x)
1.037 * * * * [regimes]: Trying to branch on (/ (+ x 1.0) (- 1.0 x)) from (#<alt (λ (x) (/ (+ x 1.0) (- 1.0 x)))> #<alt (λ (x) (+ 1.0 (* 2.0 (+ (pow x 2) x))))> #<alt (λ (x) (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x)))))>)
1.047 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (+ x 1.0) (- 1.0 x)))> #<alt (λ (x) (+ 1.0 (* 2.0 (+ (pow x 2) x))))> #<alt (λ (x) (* (/ 1 (sqrt (- 1.0 x))) (/ (+ x 1.0) (sqrt (- 1.0 x)))))>)
1.058 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.058 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ x 1.0) (- 1.0 x))
1.058 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
1.059 * * [simplify]: iteration  1 :  6  enodes  (cost  3 )
1.059 * [simplify]: Simplified to:
   (/ (+ x 1.0) (- 1.0 x))
1.342 * [regime-testing]: Baseline error score: 0.011126390798849856
1.343 * [regime-testing]: Oracle error score: 0.002750343792974122
1.345 * [regime-testing]: End program error score: 0.011126390798849856