18.859 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.012 * [progress]: [Phase 2 of 3] Improving.
0.012 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (+.f64 x 1) (-.f64 1 x))
0.056 * * [simplify]: iteration  0 :  462  enodes  (cost  10 )
0.056 * * [simplify]: iteration  1 :  462  enodes  (cost  10 )
0.056 * [simplify]: Simplified to:
   (/.f64 (+.f64 x 1) (-.f64 1 x))
0.057 * * [progress]: iteration 1 / 4
0.057 * * * [progress]: picking best candidate
0.057 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 (+.f64 x 1) (-.f64 1 x)))>
0.057 * * * [progress]: localizing error
0.062 * * * [progress]: generating rewritten candidates
0.062 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.072 * * * [progress]: generating series expansions
0.072 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.073 * [approximate]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in (x) around 0
0.073 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x
0.073 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.073 * [taylor]: Taking taylor expansion of 1 in x
0.073 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.073 * [taylor]: Taking taylor expansion of 1 in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.073 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x
0.073 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.073 * [taylor]: Taking taylor expansion of 1 in x
0.073 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.073 * [taylor]: Taking taylor expansion of 1 in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.075 * [approximate]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) (- 1 (/ 1 x))) in (x) around 0
0.075 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) (- 1 (/ 1 x))) in x
0.075 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.075 * [taylor]: Taking taylor expansion of 1 in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.075 * [taylor]: Taking taylor expansion of 1 in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.076 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) (- 1 (/ 1 x))) in x
0.076 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.076 * [taylor]: Taking taylor expansion of 1 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 (- 1 (/ 1 x)) in x
0.076 * [taylor]: Taking taylor expansion of 1 in x
0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.076 * [taylor]: Taking taylor expansion of x in x
0.080 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
0.080 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.080 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.081 * [taylor]: Taking taylor expansion of 1 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 x) 1) 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 in x
0.081 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.081 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.081 * [taylor]: Taking taylor expansion of 1 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 x) 1) 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 in x
0.085 * * * [progress]: simplifying candidates
0.086 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (log.f64 (+.f64 x 1)) (log.f64 (-.f64 1 x)))
  (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (log.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (*.f64 (*.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)) (/.f64 (+.f64 x 1) (-.f64 1 x))) (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (*.f64 (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))) (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
  (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (/.f64 (*.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) (+.f64 x 1)) (*.f64 (*.f64 (-.f64 1 x) (-.f64 1 x)) (-.f64 1 x)))
  (sqrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (sqrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (neg.f64 (+.f64 x 1))
  (neg.f64 (-.f64 1 x))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (-.f64 1 x)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (cbrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) 1)
  (/.f64 (cbrt.f64 (+.f64 x 1)) (-.f64 1 x))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (+.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (cbrt.f64 (+.f64 x 1)) (-.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 (+.f64 x 1)) (-.f64 1 (sqrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) 1)
  (/.f64 (cbrt.f64 (+.f64 x 1)) (-.f64 1 x))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (cbrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) 1)
  (/.f64 (sqrt.f64 (+.f64 x 1)) (-.f64 1 x))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (+.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (-.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (-.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) 1)
  (/.f64 (sqrt.f64 (+.f64 x 1)) (-.f64 1 x))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (+.f64 x 1) (cbrt.f64 (-.f64 1 x)))
  (/.f64 1 (sqrt.f64 (-.f64 1 x)))
  (/.f64 (+.f64 x 1) (sqrt.f64 (-.f64 1 x)))
  (/.f64 1 1)
  (/.f64 (+.f64 x 1) (-.f64 1 x))
  (/.f64 1 (+.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) (-.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) (-.f64 1 (sqrt.f64 x)))
  (/.f64 1 1)
  (/.f64 (+.f64 x 1) (-.f64 1 x))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (+.f64 x 1) (cbrt.f64 (-.f64 1 x)))
  (/.f64 1 (sqrt.f64 (-.f64 1 x)))
  (/.f64 (+.f64 x 1) (sqrt.f64 (-.f64 1 x)))
  (/.f64 1 1)
  (/.f64 (+.f64 x 1) (-.f64 1 x))
  (/.f64 1 (+.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) (-.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) (-.f64 1 (sqrt.f64 x)))
  (/.f64 1 1)
  (/.f64 (+.f64 x 1) (-.f64 1 x))
  (/.f64 (-.f64 1 x) (+.f64 x 1))
  (/.f64 1 (-.f64 1 x))
  (*.f64 (-.f64 1 x) (+.f64 (*.f64 x x) (-.f64 (*.f64 1 1) (*.f64 x 1))))
  (*.f64 (-.f64 1 x) (-.f64 x 1))
  (/.f64 (+.f64 x 1) (-.f64 (pow.f64 1 3) (pow.f64 x 3)))
  (/.f64 (+.f64 x 1) (-.f64 (*.f64 1 1) (*.f64 x x)))
  (/.f64 (-.f64 1 x) (cbrt.f64 (+.f64 x 1)))
  (/.f64 (-.f64 1 x) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (-.f64 1 x) (+.f64 x 1))
  (/.f64 (-.f64 1 x) (+.f64 x 1))
  (/.f64 (+.f64 x 1) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (+.f64 x 1) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (+.f64 x 1) 1)
  (/.f64 (+.f64 x 1) (+.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) 1)
  (+.f64 (*.f64 2 (pow.f64 x 2)) (+.f64 (*.f64 2 x) 1))
  (neg.f64 (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 2))) (+.f64 (*.f64 2 (/.f64 1 x)) 1)))
  (neg.f64 (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 2))) (+.f64 (*.f64 2 (/.f64 1 x)) 1)))
0.147 * * [simplify]: iteration  0 :  5096  enodes  (cost  942 )
0.153 * [simplify]: Simplified to:
   (log.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (log.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (pow.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)) 3)
  (*.f64 (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))) (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
  (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (pow.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)) 3)
  (sqrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (sqrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (-.f64 -1 x)
  (-.f64 x 1)
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (-.f64 1 x)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (cbrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 1 x)))
  (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1)))
  (/.f64 (cbrt.f64 (+.f64 x 1)) (-.f64 1 x))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 (+.f64 x 1)) (-.f64 1 (sqrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 (+.f64 x 1)) (-.f64 1 (sqrt.f64 x)))
  (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1)))
  (/.f64 (cbrt.f64 (+.f64 x 1)) (-.f64 1 x))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (cbrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 1 x)))
  (sqrt.f64 (+.f64 x 1))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (-.f64 1 x))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (-.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (-.f64 1 (sqrt.f64 x)))
  (sqrt.f64 (+.f64 x 1))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (-.f64 1 x))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (+.f64 x 1) (cbrt.f64 (-.f64 1 x)))
  (/.f64 1 (sqrt.f64 (-.f64 1 x)))
  (/.f64 (+.f64 x 1) (sqrt.f64 (-.f64 1 x)))
  1
  (/.f64 (+.f64 x 1) (-.f64 1 x))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) (-.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) (-.f64 1 (sqrt.f64 x)))
  1
  (/.f64 (+.f64 x 1) (-.f64 1 x))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (+.f64 x 1) (cbrt.f64 (-.f64 1 x)))
  (/.f64 1 (sqrt.f64 (-.f64 1 x)))
  (/.f64 (+.f64 x 1) (sqrt.f64 (-.f64 1 x)))
  1
  (/.f64 (+.f64 x 1) (-.f64 1 x))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) (-.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) (-.f64 1 (sqrt.f64 x)))
  1
  (/.f64 (+.f64 x 1) (-.f64 1 x))
  (/.f64 (-.f64 1 x) (+.f64 x 1))
  (/.f64 1 (-.f64 1 x))
  (*.f64 (-.f64 1 x) (+.f64 (-.f64 1 x) (*.f64 x x)))
  (*.f64 (-.f64 1 x) (-.f64 x 1))
  (/.f64 (+.f64 x 1) (-.f64 1 (pow.f64 x 3)))
  (/.f64 (+.f64 x 1) (-.f64 1 (*.f64 x x)))
  (/.f64 (-.f64 1 x) (cbrt.f64 (+.f64 x 1)))
  (/.f64 (-.f64 1 x) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (-.f64 1 x) (+.f64 x 1))
  (/.f64 (-.f64 1 x) (+.f64 x 1))
  (/.f64 (+.f64 x 1) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (+.f64 x 1) (sqrt.f64 (-.f64 1 x)))
  (+.f64 x 1)
  (/.f64 (+.f64 x 1) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) (+.f64 1 (sqrt.f64 x)))
  (+.f64 x 1)
  (+.f64 1 (*.f64 (+.f64 x 1) (*.f64 x 2)))
  (+.f64 (/.f64 -2 x) (-.f64 -1 (/.f64 2 (*.f64 x x))))
  (+.f64 (/.f64 -2 x) (-.f64 -1 (/.f64 2 (*.f64 x x))))
0.153 * * * [progress]: adding candidates to table
0.187 * * [progress]: iteration 2 / 4
0.187 * * * [progress]: picking best candidate
0.189 * * * * [pick]: Picked  #<alt (λ (x) (log.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))))>
0.189 * * * [progress]: localizing error
0.197 * * * [progress]: generating rewritten candidates
0.197 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1)
0.208 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.219 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.236 * * * [progress]: generating series expansions
0.236 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1)
0.237 * [approximate]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in (x) around 0
0.237 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x
0.237 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of 1 in x
0.237 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.237 * [taylor]: Taking taylor expansion of 1 in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x
0.237 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of 1 in x
0.237 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.237 * [taylor]: Taking taylor expansion of 1 in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.240 * [approximate]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) (- 1 (/ 1 x))) in (x) around 0
0.240 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) (- 1 (/ 1 x))) in x
0.240 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.240 * [taylor]: Taking taylor expansion of 1 in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.240 * [taylor]: Taking taylor expansion of 1 in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) (- 1 (/ 1 x))) in x
0.240 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.240 * [taylor]: Taking taylor expansion of 1 in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.241 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.241 * [taylor]: Taking taylor expansion of 1 in x
0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.245 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
0.245 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.245 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.245 * [taylor]: Taking taylor expansion of 1 in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of 1 in x
0.245 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.245 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.245 * [taylor]: Taking taylor expansion of 1 in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of 1 in x
0.249 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.250 * [approximate]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in (x) around 0
0.250 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x
0.250 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.250 * [taylor]: Taking taylor expansion of x in x
0.250 * [taylor]: Taking taylor expansion of 1 in x
0.250 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.250 * [taylor]: Taking taylor expansion of 1 in x
0.250 * [taylor]: Taking taylor expansion of x in x
0.250 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x
0.250 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.250 * [taylor]: Taking taylor expansion of x in x
0.250 * [taylor]: Taking taylor expansion of 1 in x
0.250 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.250 * [taylor]: Taking taylor expansion of 1 in x
0.250 * [taylor]: Taking taylor expansion of x in x
0.253 * [approximate]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) (- 1 (/ 1 x))) in (x) around 0
0.253 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) (- 1 (/ 1 x))) in x
0.253 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.253 * [taylor]: Taking taylor expansion of 1 in x
0.253 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.253 * [taylor]: Taking taylor expansion of 1 in x
0.253 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) (- 1 (/ 1 x))) in x
0.254 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.254 * [taylor]: Taking taylor expansion of 1 in x
0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.254 * [taylor]: Taking taylor expansion of 1 in x
0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.258 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
0.259 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.259 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.259 * [taylor]: Taking taylor expansion of 1 in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of 1 in x
0.259 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.259 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.259 * [taylor]: Taking taylor expansion of 1 in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of 1 in x
0.263 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.263 * [approximate]: Taking taylor expansion of (exp (/ (+ x 1) (- 1 x))) in (x) around 0
0.264 * [taylor]: Taking taylor expansion of (exp (/ (+ x 1) (- 1 x))) in x
0.264 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x
0.264 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.264 * [taylor]: Taking taylor expansion of x in x
0.264 * [taylor]: Taking taylor expansion of 1 in x
0.264 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.264 * [taylor]: Taking taylor expansion of 1 in x
0.264 * [taylor]: Taking taylor expansion of x in x
0.264 * [taylor]: Taking taylor expansion of (exp (/ (+ x 1) (- 1 x))) in x
0.264 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x
0.264 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.264 * [taylor]: Taking taylor expansion of x in x
0.264 * [taylor]: Taking taylor expansion of 1 in x
0.264 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.264 * [taylor]: Taking taylor expansion of 1 in x
0.264 * [taylor]: Taking taylor expansion of x in x
0.268 * [approximate]: Taking taylor expansion of (exp (/ (+ 1 (/ 1 x)) (- 1 (/ 1 x)))) in (x) around 0
0.268 * [taylor]: Taking taylor expansion of (exp (/ (+ 1 (/ 1 x)) (- 1 (/ 1 x)))) in x
0.268 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) (- 1 (/ 1 x))) in x
0.268 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.268 * [taylor]: Taking taylor expansion of 1 in x
0.268 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.268 * [taylor]: Taking taylor expansion of x in x
0.268 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.268 * [taylor]: Taking taylor expansion of 1 in x
0.268 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.268 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of (exp (/ (+ 1 (/ 1 x)) (- 1 (/ 1 x)))) in x
0.269 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) (- 1 (/ 1 x))) in x
0.269 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.269 * [taylor]: Taking taylor expansion of 1 in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.269 * [taylor]: Taking taylor expansion of 1 in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.277 * [approximate]: Taking taylor expansion of (exp (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
0.277 * [taylor]: Taking taylor expansion of (exp (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.277 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.277 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.277 * [taylor]: Taking taylor expansion of 1 in x
0.277 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of 1 in x
0.278 * [taylor]: Taking taylor expansion of (exp (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.278 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.278 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.278 * [taylor]: Taking taylor expansion of 1 in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of 1 in x
0.286 * * * [progress]: simplifying candidates
0.288 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (log.f64 (+.f64 x 1)) (log.f64 (-.f64 1 x)))
  (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (log.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (*.f64 (*.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)) (/.f64 (+.f64 x 1) (-.f64 1 x))) (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (*.f64 (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))) (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
  (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (/.f64 (*.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) (+.f64 x 1)) (*.f64 (*.f64 (-.f64 1 x) (-.f64 1 x)) (-.f64 1 x)))
  (sqrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (sqrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (neg.f64 (+.f64 x 1))
  (neg.f64 (-.f64 1 x))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (-.f64 1 x)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (cbrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) 1)
  (/.f64 (cbrt.f64 (+.f64 x 1)) (-.f64 1 x))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (+.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (cbrt.f64 (+.f64 x 1)) (-.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 (+.f64 x 1)) (-.f64 1 (sqrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) 1)
  (/.f64 (cbrt.f64 (+.f64 x 1)) (-.f64 1 x))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (cbrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) 1)
  (/.f64 (sqrt.f64 (+.f64 x 1)) (-.f64 1 x))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (+.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (-.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (-.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) 1)
  (/.f64 (sqrt.f64 (+.f64 x 1)) (-.f64 1 x))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (+.f64 x 1) (cbrt.f64 (-.f64 1 x)))
  (/.f64 1 (sqrt.f64 (-.f64 1 x)))
  (/.f64 (+.f64 x 1) (sqrt.f64 (-.f64 1 x)))
  (/.f64 1 1)
  (/.f64 (+.f64 x 1) (-.f64 1 x))
  (/.f64 1 (+.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) (-.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) (-.f64 1 (sqrt.f64 x)))
  (/.f64 1 1)
  (/.f64 (+.f64 x 1) (-.f64 1 x))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (+.f64 x 1) (cbrt.f64 (-.f64 1 x)))
  (/.f64 1 (sqrt.f64 (-.f64 1 x)))
  (/.f64 (+.f64 x 1) (sqrt.f64 (-.f64 1 x)))
  (/.f64 1 1)
  (/.f64 (+.f64 x 1) (-.f64 1 x))
  (/.f64 1 (+.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) (-.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) (-.f64 1 (sqrt.f64 x)))
  (/.f64 1 1)
  (/.f64 (+.f64 x 1) (-.f64 1 x))
  (/.f64 (-.f64 1 x) (+.f64 x 1))
  (/.f64 1 (-.f64 1 x))
  (*.f64 (-.f64 1 x) (+.f64 (*.f64 x x) (-.f64 (*.f64 1 1) (*.f64 x 1))))
  (*.f64 (-.f64 1 x) (-.f64 x 1))
  (/.f64 (+.f64 x 1) (-.f64 (pow.f64 1 3) (pow.f64 x 3)))
  (/.f64 (+.f64 x 1) (-.f64 (*.f64 1 1) (*.f64 x x)))
  (/.f64 (-.f64 1 x) (cbrt.f64 (+.f64 x 1)))
  (/.f64 (-.f64 1 x) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (-.f64 1 x) (+.f64 x 1))
  (/.f64 (-.f64 1 x) (+.f64 x 1))
  (/.f64 (+.f64 x 1) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (+.f64 x 1) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (+.f64 x 1) 1)
  (/.f64 (+.f64 x 1) (+.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) 1)
  (log.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
  (log.f64 (exp.f64 (*.f64 (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))) (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))))
  (log.f64 (exp.f64 (sqrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))))
  (log.f64 (exp.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))))
  (log.f64 (exp.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (sqrt.f64 (-.f64 1 x)))))
  (log.f64 (exp.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) 1)))
  (log.f64 (exp.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (+.f64 (sqrt.f64 1) (sqrt.f64 x)))))
  (log.f64 (exp.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (+.f64 1 (sqrt.f64 x)))))
  (log.f64 (exp.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) 1)))
  (log.f64 (exp.f64 (/.f64 (sqrt.f64 (+.f64 x 1)) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))))
  (log.f64 (exp.f64 (/.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 1 x)))))
  (log.f64 (exp.f64 (/.f64 (sqrt.f64 (+.f64 x 1)) 1)))
  (log.f64 (exp.f64 (/.f64 (sqrt.f64 (+.f64 x 1)) (+.f64 (sqrt.f64 1) (sqrt.f64 x)))))
  (log.f64 (exp.f64 (/.f64 (sqrt.f64 (+.f64 x 1)) (+.f64 1 (sqrt.f64 x)))))
  (log.f64 (exp.f64 (/.f64 (sqrt.f64 (+.f64 x 1)) 1)))
  (log.f64 (exp.f64 (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))))
  (log.f64 (exp.f64 (/.f64 1 (sqrt.f64 (-.f64 1 x)))))
  (log.f64 (exp.f64 (/.f64 1 1)))
  (log.f64 (exp.f64 (/.f64 1 (+.f64 (sqrt.f64 1) (sqrt.f64 x)))))
  (log.f64 (exp.f64 (/.f64 1 (+.f64 1 (sqrt.f64 x)))))
  (log.f64 (exp.f64 (/.f64 1 1)))
  (log.f64 (exp.f64 (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))))
  (log.f64 (exp.f64 (/.f64 1 (sqrt.f64 (-.f64 1 x)))))
  (log.f64 (exp.f64 (/.f64 1 1)))
  (log.f64 (exp.f64 (/.f64 1 (+.f64 (sqrt.f64 1) (sqrt.f64 x)))))
  (log.f64 (exp.f64 (/.f64 1 (+.f64 1 (sqrt.f64 x)))))
  (log.f64 (exp.f64 (/.f64 1 1)))
  (log.f64 (exp.f64 1))
  (log.f64 (exp.f64 (+.f64 x 1)))
  (log.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 (pow.f64 1 3) (pow.f64 x 3)))))
  (log.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 (*.f64 1 1) (*.f64 x x)))))
  (log.f64 (*.f64 (cbrt.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))) (cbrt.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))))
  (log.f64 (cbrt.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))))
  (log.f64 (sqrt.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))))
  (log.f64 (sqrt.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))))
  (log.f64 1)
  (log.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
  (exp.f64 (log.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))))
  (log.f64 (log.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))))
  (*.f64 (*.f64 (log.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))) (log.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))) (log.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))))
  (*.f64 (cbrt.f64 (log.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))) (cbrt.f64 (log.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))))
  (cbrt.f64 (log.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))))
  (sqrt.f64 (log.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))))
  (sqrt.f64 (log.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))))
  (exp.f64 (*.f64 (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))) (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))))
  (exp.f64 (sqrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
  (exp.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x)))))
  (exp.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (sqrt.f64 (-.f64 1 x))))
  (exp.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) 1))
  (exp.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (+.f64 (sqrt.f64 1) (sqrt.f64 x))))
  (exp.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (+.f64 1 (sqrt.f64 x))))
  (exp.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) 1))
  (exp.f64 (/.f64 (sqrt.f64 (+.f64 x 1)) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x)))))
  (exp.f64 (/.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 1 x))))
  (exp.f64 (/.f64 (sqrt.f64 (+.f64 x 1)) 1))
  (exp.f64 (/.f64 (sqrt.f64 (+.f64 x 1)) (+.f64 (sqrt.f64 1) (sqrt.f64 x))))
  (exp.f64 (/.f64 (sqrt.f64 (+.f64 x 1)) (+.f64 1 (sqrt.f64 x))))
  (exp.f64 (/.f64 (sqrt.f64 (+.f64 x 1)) 1))
  (exp.f64 (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x)))))
  (exp.f64 (/.f64 1 (sqrt.f64 (-.f64 1 x))))
  (exp.f64 (/.f64 1 1))
  (exp.f64 (/.f64 1 (+.f64 (sqrt.f64 1) (sqrt.f64 x))))
  (exp.f64 (/.f64 1 (+.f64 1 (sqrt.f64 x))))
  (exp.f64 (/.f64 1 1))
  (exp.f64 (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x)))))
  (exp.f64 (/.f64 1 (sqrt.f64 (-.f64 1 x))))
  (exp.f64 (/.f64 1 1))
  (exp.f64 (/.f64 1 (+.f64 (sqrt.f64 1) (sqrt.f64 x))))
  (exp.f64 (/.f64 1 (+.f64 1 (sqrt.f64 x))))
  (exp.f64 (/.f64 1 1))
  (exp.f64 1)
  (exp.f64 (+.f64 x 1))
  (exp.f64 (/.f64 (+.f64 x 1) (-.f64 (pow.f64 1 3) (pow.f64 x 3))))
  (exp.f64 (/.f64 (+.f64 x 1) (-.f64 (*.f64 1 1) (*.f64 x x))))
  (exp.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
  (log.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
  (*.f64 (*.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))) (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))) (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
  (*.f64 (cbrt.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))) (cbrt.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))))
  (cbrt.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
  (sqrt.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
  (sqrt.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
  (+.f64 (*.f64 2 (pow.f64 x 2)) (+.f64 (*.f64 2 x) 1))
  (neg.f64 (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 2))) (+.f64 (*.f64 2 (/.f64 1 x)) 1)))
  (neg.f64 (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 2))) (+.f64 (*.f64 2 (/.f64 1 x)) 1)))
  (+.f64 (*.f64 2 (pow.f64 x 2)) (+.f64 (*.f64 2 x) 1))
  (neg.f64 (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 2))) (+.f64 (*.f64 2 (/.f64 1 x)) 1)))
  (neg.f64 (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 2))) (+.f64 (*.f64 2 (/.f64 1 x)) 1)))
  (+.f64 E.f64 (+.f64 (*.f64 2 (*.f64 x E.f64)) (*.f64 4 (*.f64 (pow.f64 x 2) E.f64))))
  (-.f64 (+.f64 (*.f64 2/3 (/.f64 (exp.f64 -1) (pow.f64 x 3))) (exp.f64 -1)) (*.f64 2 (/.f64 (exp.f64 -1) x)))
  (-.f64 (+.f64 (*.f64 2/3 (/.f64 (exp.f64 -1) (pow.f64 x 3))) (exp.f64 -1)) (*.f64 2 (/.f64 (exp.f64 -1) x)))
0.366 * * [simplify]: iteration  0 :  5651  enodes  (cost  2127 )
0.380 * [simplify]: Simplified to:
   (log.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (log.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (pow.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)) 3)
  (*.f64 (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))) (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
  (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (pow.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)) 3)
  (sqrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (sqrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (-.f64 -1 x)
  (-.f64 x 1)
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (-.f64 1 x)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (cbrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 1 x)))
  (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1)))
  (/.f64 (cbrt.f64 (+.f64 x 1)) (-.f64 1 x))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 (+.f64 x 1)) (-.f64 1 (sqrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 (+.f64 x 1)) (-.f64 1 (sqrt.f64 x)))
  (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1)))
  (/.f64 (cbrt.f64 (+.f64 x 1)) (-.f64 1 x))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (cbrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 1 x)))
  (sqrt.f64 (+.f64 x 1))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (-.f64 1 x))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (-.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (-.f64 1 (sqrt.f64 x)))
  (sqrt.f64 (+.f64 x 1))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (-.f64 1 x))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (+.f64 x 1) (cbrt.f64 (-.f64 1 x)))
  (/.f64 1 (sqrt.f64 (-.f64 1 x)))
  (/.f64 (+.f64 x 1) (sqrt.f64 (-.f64 1 x)))
  1
  (/.f64 (+.f64 x 1) (-.f64 1 x))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) (-.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) (-.f64 1 (sqrt.f64 x)))
  1
  (/.f64 (+.f64 x 1) (-.f64 1 x))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (+.f64 x 1) (cbrt.f64 (-.f64 1 x)))
  (/.f64 1 (sqrt.f64 (-.f64 1 x)))
  (/.f64 (+.f64 x 1) (sqrt.f64 (-.f64 1 x)))
  1
  (/.f64 (+.f64 x 1) (-.f64 1 x))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) (-.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) (-.f64 1 (sqrt.f64 x)))
  1
  (/.f64 (+.f64 x 1) (-.f64 1 x))
  (/.f64 (-.f64 1 x) (+.f64 x 1))
  (/.f64 1 (-.f64 1 x))
  (*.f64 (-.f64 1 x) (+.f64 (-.f64 1 x) (*.f64 x x)))
  (*.f64 (-.f64 1 x) (-.f64 x 1))
  (/.f64 (+.f64 x 1) (-.f64 1 (pow.f64 x 3)))
  (/.f64 (+.f64 x 1) (-.f64 1 (*.f64 x x)))
  (/.f64 (-.f64 1 x) (cbrt.f64 (+.f64 x 1)))
  (/.f64 (-.f64 1 x) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (-.f64 1 x) (+.f64 x 1))
  (/.f64 (-.f64 1 x) (+.f64 x 1))
  (/.f64 (+.f64 x 1) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (+.f64 x 1) (sqrt.f64 (-.f64 1 x)))
  (+.f64 x 1)
  (/.f64 (+.f64 x 1) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) (+.f64 1 (sqrt.f64 x)))
  (+.f64 x 1)
  (/.f64 (+.f64 x 1) (-.f64 1 x))
  (*.f64 (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))) (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
  (sqrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (sqrt.f64 (-.f64 1 x)))
  (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (+.f64 1 (sqrt.f64 x)))
  (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 1 x)))
  (sqrt.f64 (+.f64 x 1))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (+.f64 1 (sqrt.f64 x)))
  (sqrt.f64 (+.f64 x 1))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 1 (sqrt.f64 (-.f64 1 x)))
  1
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  1
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 1 (sqrt.f64 (-.f64 1 x)))
  1
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  1
  1
  (+.f64 x 1)
  (/.f64 (+.f64 x 1) (-.f64 1 (pow.f64 x 3)))
  (/.f64 (+.f64 x 1) (-.f64 1 (*.f64 x x)))
  (*.f64 (log.f64 (cbrt.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))) 2)
  (log.f64 (cbrt.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))))
  (log.f64 (sqrt.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))))
  (log.f64 (sqrt.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))))
  (log.f64 1)
  (/.f64 (+.f64 x 1) (-.f64 1 x))
  (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (log.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (pow.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)) 3)
  (*.f64 (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))) (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
  (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (sqrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (sqrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (exp.f64 (*.f64 (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))) (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))))
  (exp.f64 (sqrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
  (exp.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x)))))
  (exp.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (sqrt.f64 (-.f64 1 x))))
  (exp.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (exp.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (+.f64 1 (sqrt.f64 x))))
  (exp.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (+.f64 1 (sqrt.f64 x))))
  (exp.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (exp.f64 (/.f64 (sqrt.f64 (+.f64 x 1)) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x)))))
  (exp.f64 (/.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 1 x))))
  (exp.f64 (sqrt.f64 (+.f64 x 1)))
  (exp.f64 (/.f64 (sqrt.f64 (+.f64 x 1)) (+.f64 1 (sqrt.f64 x))))
  (exp.f64 (/.f64 (sqrt.f64 (+.f64 x 1)) (+.f64 1 (sqrt.f64 x))))
  (exp.f64 (sqrt.f64 (+.f64 x 1)))
  (exp.f64 (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x)))))
  (exp.f64 (/.f64 1 (sqrt.f64 (-.f64 1 x))))
  E.f64
  (exp.f64 (/.f64 1 (+.f64 1 (sqrt.f64 x))))
  (exp.f64 (/.f64 1 (+.f64 1 (sqrt.f64 x))))
  E.f64
  (exp.f64 (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x)))))
  (exp.f64 (/.f64 1 (sqrt.f64 (-.f64 1 x))))
  E.f64
  (exp.f64 (/.f64 1 (+.f64 1 (sqrt.f64 x))))
  (exp.f64 (/.f64 1 (+.f64 1 (sqrt.f64 x))))
  E.f64
  E.f64
  (exp.f64 (+.f64 x 1))
  (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 (pow.f64 x 3))))
  (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 (*.f64 x x))))
  (exp.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
  (/.f64 (+.f64 x 1) (-.f64 1 x))
  (pow.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))) 3)
  (*.f64 (cbrt.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))) (cbrt.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))))
  (cbrt.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
  (sqrt.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
  (sqrt.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
  (+.f64 1 (*.f64 (+.f64 x 1) (*.f64 x 2)))
  (+.f64 (/.f64 -2 x) (-.f64 -1 (/.f64 2 (*.f64 x x))))
  (+.f64 (/.f64 -2 x) (-.f64 -1 (/.f64 2 (*.f64 x x))))
  (+.f64 1 (*.f64 (+.f64 x 1) (*.f64 x 2)))
  (+.f64 (/.f64 -2 x) (-.f64 -1 (/.f64 2 (*.f64 x x))))
  (+.f64 (/.f64 -2 x) (-.f64 -1 (/.f64 2 (*.f64 x x))))
  (*.f64 E.f64 (+.f64 (*.f64 x (+.f64 2 (*.f64 x 4))) 1))
  (+.f64 (exp.f64 -1) (*.f64 (exp.f64 -1) (-.f64 (/.f64 2/3 (pow.f64 x 3)) (/.f64 2 x))))
  (+.f64 (exp.f64 -1) (*.f64 (exp.f64 -1) (-.f64 (/.f64 2/3 (pow.f64 x 3)) (/.f64 2 x))))
0.381 * * * [progress]: adding candidates to table
0.475 * * [progress]: iteration 3 / 4
0.475 * * * [progress]: picking best candidate
0.477 * * * * [pick]: Picked  #<alt (λ (x) (*.f64 (+.f64 x 1) (/.f64 1 (-.f64 1 x))))>
0.477 * * * [progress]: localizing error
0.482 * * * [progress]: generating rewritten candidates
0.482 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.500 * * * [progress]: generating series expansions
0.500 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.500 * [approximate]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in (x) around 0
0.500 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x
0.500 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.500 * [taylor]: Taking taylor expansion of x in x
0.500 * [taylor]: Taking taylor expansion of 1 in x
0.500 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.500 * [taylor]: Taking taylor expansion of 1 in x
0.500 * [taylor]: Taking taylor expansion of x in x
0.501 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x
0.501 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.501 * [taylor]: Taking taylor expansion of x in x
0.501 * [taylor]: Taking taylor expansion of 1 in x
0.501 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.501 * [taylor]: Taking taylor expansion of 1 in x
0.501 * [taylor]: Taking taylor expansion of x in x
0.503 * [approximate]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) (- 1 (/ 1 x))) in (x) around 0
0.503 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) (- 1 (/ 1 x))) in x
0.503 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.503 * [taylor]: Taking taylor expansion of 1 in x
0.503 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.503 * [taylor]: Taking taylor expansion of x in x
0.503 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.503 * [taylor]: Taking taylor expansion of 1 in x
0.503 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.503 * [taylor]: Taking taylor expansion of x in x
0.503 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) (- 1 (/ 1 x))) in x
0.503 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.503 * [taylor]: Taking taylor expansion of 1 in x
0.503 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.503 * [taylor]: Taking taylor expansion of x in x
0.504 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.504 * [taylor]: Taking taylor expansion of 1 in x
0.504 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.504 * [taylor]: Taking taylor expansion of x in x
0.507 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
0.507 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.507 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.507 * [taylor]: Taking taylor expansion of 1 in x
0.507 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.507 * [taylor]: Taking taylor expansion of x in x
0.507 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.507 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.507 * [taylor]: Taking taylor expansion of x in x
0.507 * [taylor]: Taking taylor expansion of 1 in x
0.508 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.508 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.508 * [taylor]: Taking taylor expansion of 1 in x
0.508 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.508 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.508 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.508 * [taylor]: Taking taylor expansion of 1 in x
0.511 * * * [progress]: simplifying candidates
0.512 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (+.f64 x 1) (/.f64 1 (-.f64 1 x)))
  (+.f64 (log.f64 (+.f64 x 1)) (-.f64 0 (log.f64 (-.f64 1 x))))
  (+.f64 (log.f64 (+.f64 x 1)) (-.f64 (log.f64 1) (log.f64 (-.f64 1 x))))
  (+.f64 (log.f64 (+.f64 x 1)) (neg.f64 (log.f64 (-.f64 1 x))))
  (+.f64 (log.f64 (+.f64 x 1)) (log.f64 (/.f64 1 (-.f64 1 x))))
  (exp.f64 (*.f64 (+.f64 x 1) (/.f64 1 (-.f64 1 x))))
  (log.f64 (*.f64 (+.f64 x 1) (/.f64 1 (-.f64 1 x))))
  (*.f64 (*.f64 (*.f64 (+.f64 x 1) (/.f64 1 (-.f64 1 x))) (*.f64 (+.f64 x 1) (/.f64 1 (-.f64 1 x)))) (*.f64 (+.f64 x 1) (/.f64 1 (-.f64 1 x))))
  (*.f64 (cbrt.f64 (*.f64 (+.f64 x 1) (/.f64 1 (-.f64 1 x)))) (cbrt.f64 (*.f64 (+.f64 x 1) (/.f64 1 (-.f64 1 x)))))
  (cbrt.f64 (*.f64 (+.f64 x 1) (/.f64 1 (-.f64 1 x))))
  (*.f64 (*.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) (+.f64 x 1)) (*.f64 (*.f64 (/.f64 1 (-.f64 1 x)) (/.f64 1 (-.f64 1 x))) (/.f64 1 (-.f64 1 x))))
  (*.f64 (*.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) (+.f64 x 1)) (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 (-.f64 1 x) (-.f64 1 x)) (-.f64 1 x))))
  (sqrt.f64 (*.f64 (+.f64 x 1) (/.f64 1 (-.f64 1 x))))
  (sqrt.f64 (*.f64 (+.f64 x 1) (/.f64 1 (-.f64 1 x))))
  (*.f64 (+.f64 (pow.f64 x 3) (pow.f64 1 3)) 1)
  (*.f64 (+.f64 (*.f64 x x) (-.f64 (*.f64 1 1) (*.f64 x 1))) (-.f64 1 x))
  (*.f64 (-.f64 (*.f64 x x) (*.f64 1 1)) 1)
  (*.f64 (-.f64 x 1) (-.f64 1 x))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (/.f64 1 (-.f64 1 x))))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (/.f64 1 (-.f64 1 x))))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 1 x))))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 1 x))))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (/.f64 1 (sqrt.f64 (-.f64 1 x))))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (/.f64 1 (sqrt.f64 (-.f64 1 x))))
  (*.f64 (+.f64 (pow.f64 x 3) (pow.f64 1 3)) (/.f64 1 (-.f64 1 x)))
  (*.f64 (-.f64 (*.f64 x x) (*.f64 1 1)) (/.f64 1 (-.f64 1 x)))
  (*.f64 (+.f64 x 1) 1)
  (*.f64 (cbrt.f64 (+.f64 x 1)) (/.f64 1 (-.f64 1 x)))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (/.f64 1 (-.f64 1 x)))
  (*.f64 (+.f64 x 1) (/.f64 1 (-.f64 1 x)))
  (*.f64 (+.f64 x 1) (/.f64 1 (-.f64 1 x)))
  (*.f64 (+.f64 x 1) (*.f64 (cbrt.f64 (/.f64 1 (-.f64 1 x))) (cbrt.f64 (/.f64 1 (-.f64 1 x)))))
  (*.f64 (+.f64 x 1) (sqrt.f64 (/.f64 1 (-.f64 1 x))))
  (*.f64 (+.f64 x 1) (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x)))))
  (*.f64 (+.f64 x 1) (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (-.f64 1 x))))
  (*.f64 (+.f64 x 1) (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1))
  (*.f64 (+.f64 x 1) (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 (sqrt.f64 1) (sqrt.f64 x))))
  (*.f64 (+.f64 x 1) (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 1 (sqrt.f64 x))))
  (*.f64 (+.f64 x 1) (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1))
  (*.f64 (+.f64 x 1) (/.f64 (sqrt.f64 1) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x)))))
  (*.f64 (+.f64 x 1) (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 1 x))))
  (*.f64 (+.f64 x 1) (/.f64 (sqrt.f64 1) 1))
  (*.f64 (+.f64 x 1) (/.f64 (sqrt.f64 1) (+.f64 (sqrt.f64 1) (sqrt.f64 x))))
  (*.f64 (+.f64 x 1) (/.f64 (sqrt.f64 1) (+.f64 1 (sqrt.f64 x))))
  (*.f64 (+.f64 x 1) (/.f64 (sqrt.f64 1) 1))
  (*.f64 (+.f64 x 1) (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x)))))
  (*.f64 (+.f64 x 1) (/.f64 1 (sqrt.f64 (-.f64 1 x))))
  (*.f64 (+.f64 x 1) (/.f64 1 1))
  (*.f64 (+.f64 x 1) (/.f64 1 (+.f64 (sqrt.f64 1) (sqrt.f64 x))))
  (*.f64 (+.f64 x 1) (/.f64 1 (+.f64 1 (sqrt.f64 x))))
  (*.f64 (+.f64 x 1) (/.f64 1 1))
  (*.f64 (+.f64 x 1) 1)
  (*.f64 (+.f64 x 1) 1)
  (*.f64 (+.f64 x 1) (/.f64 1 (-.f64 (pow.f64 1 3) (pow.f64 x 3))))
  (*.f64 (+.f64 x 1) (/.f64 1 (-.f64 (*.f64 1 1) (*.f64 x x))))
  (+.f64 (*.f64 2 (pow.f64 x 2)) (+.f64 (*.f64 2 x) 1))
  (neg.f64 (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 2))) (+.f64 (*.f64 2 (/.f64 1 x)) 1)))
  (neg.f64 (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 2))) (+.f64 (*.f64 2 (/.f64 1 x)) 1)))
0.579 * * [simplify]: iteration  0 :  5170  enodes  (cost  759 )
0.584 * [simplify]: Simplified to:
   (/.f64 (+.f64 x 1) (-.f64 1 x))
  (log.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (log.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (log.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (log.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (log.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (pow.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)) 3)
  (*.f64 (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))) (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
  (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (pow.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)) 3)
  (pow.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)) 3)
  (sqrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (sqrt.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))
  (+.f64 1 (pow.f64 x 3))
  (*.f64 (-.f64 1 x) (+.f64 (-.f64 1 x) (*.f64 x x)))
  (-.f64 (*.f64 x x) 1)
  (*.f64 (-.f64 1 x) (-.f64 x 1))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (/.f64 1 (-.f64 1 x))))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (/.f64 1 (-.f64 1 x))))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (+.f64 1 (pow.f64 x 3)) (-.f64 1 x))
  (/.f64 (-.f64 (*.f64 x x) 1) (-.f64 1 x))
  (+.f64 x 1)
  (/.f64 (cbrt.f64 (+.f64 x 1)) (-.f64 1 x))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (-.f64 1 x))
  (/.f64 (+.f64 x 1) (-.f64 1 x))
  (/.f64 (+.f64 x 1) (-.f64 1 x))
  (*.f64 (+.f64 x 1) (*.f64 (cbrt.f64 (/.f64 1 (-.f64 1 x))) (cbrt.f64 (/.f64 1 (-.f64 1 x)))))
  (*.f64 (+.f64 x 1) (sqrt.f64 (/.f64 1 (-.f64 1 x))))
  (*.f64 (+.f64 x 1) (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x)))))
  (*.f64 (+.f64 x 1) (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (-.f64 1 x))))
  (*.f64 (+.f64 x 1) (*.f64 (cbrt.f64 1) (cbrt.f64 1)))
  (*.f64 (+.f64 x 1) (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 1 (sqrt.f64 x))))
  (*.f64 (+.f64 x 1) (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 1 (sqrt.f64 x))))
  (*.f64 (+.f64 x 1) (*.f64 (cbrt.f64 1) (cbrt.f64 1)))
  (/.f64 (+.f64 x 1) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (+.f64 x 1) (sqrt.f64 (-.f64 1 x)))
  (+.f64 x 1)
  (/.f64 (+.f64 x 1) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) (+.f64 1 (sqrt.f64 x)))
  (+.f64 x 1)
  (/.f64 (+.f64 x 1) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (+.f64 x 1) (sqrt.f64 (-.f64 1 x)))
  (+.f64 x 1)
  (/.f64 (+.f64 x 1) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 x 1) (+.f64 1 (sqrt.f64 x)))
  (+.f64 x 1)
  (+.f64 x 1)
  (+.f64 x 1)
  (/.f64 (+.f64 x 1) (-.f64 1 (pow.f64 x 3)))
  (/.f64 (+.f64 x 1) (-.f64 1 (*.f64 x x)))
  (+.f64 1 (*.f64 (+.f64 x 1) (+.f64 x x)))
  (+.f64 (/.f64 -2 x) (-.f64 -1 (/.f64 2 (*.f64 x x))))
  (+.f64 (/.f64 -2 x) (-.f64 -1 (/.f64 2 (*.f64 x x))))
0.584 * * * [progress]: adding candidates to table
0.616 * * [progress]: iteration 4 / 4
0.616 * * * [progress]: picking best candidate
0.617 * * * * [pick]: Picked  #<alt (λ (x) (+.f64 1 (*.f64 (+.f64 x 1) (*.f64 x 2))))>
0.617 * * * [progress]: localizing error
0.622 * * * [progress]: generating rewritten candidates
0.622 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.630 * * * [progress]: generating series expansions
0.630 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.631 * [approximate]: Taking taylor expansion of (* 2 (* x (+ x 1))) in (x) around 0
0.631 * [taylor]: Taking taylor expansion of (* 2 (* x (+ x 1))) in x
0.631 * [taylor]: Taking taylor expansion of 2 in x
0.631 * [taylor]: Taking taylor expansion of (* x (+ x 1)) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.631 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.631 * [taylor]: Taking taylor expansion of 1 in x
0.631 * [taylor]: Taking taylor expansion of (* 2 (* x (+ x 1))) in x
0.631 * [taylor]: Taking taylor expansion of 2 in x
0.631 * [taylor]: Taking taylor expansion of (* x (+ x 1)) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.631 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.631 * [taylor]: Taking taylor expansion of 1 in x
0.643 * [approximate]: Taking taylor expansion of (* 2 (/ (+ 1 (/ 1 x)) x)) in (x) around 0
0.643 * [taylor]: Taking taylor expansion of (* 2 (/ (+ 1 (/ 1 x)) x)) in x
0.643 * [taylor]: Taking taylor expansion of 2 in x
0.643 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) x) in x
0.643 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.643 * [taylor]: Taking taylor expansion of 1 in x
0.643 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of (* 2 (/ (+ 1 (/ 1 x)) x)) in x
0.643 * [taylor]: Taking taylor expansion of 2 in x
0.643 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) x) in x
0.643 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.643 * [taylor]: Taking taylor expansion of 1 in x
0.643 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.657 * [approximate]: Taking taylor expansion of (* -2 (/ (- 1 (/ 1 x)) x)) in (x) around 0
0.657 * [taylor]: Taking taylor expansion of (* -2 (/ (- 1 (/ 1 x)) x)) in x
0.657 * [taylor]: Taking taylor expansion of -2 in x
0.657 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) x) in x
0.657 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.657 * [taylor]: Taking taylor expansion of 1 in x
0.657 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.657 * [taylor]: Taking taylor expansion of x in x
0.657 * [taylor]: Taking taylor expansion of x in x
0.657 * [taylor]: Taking taylor expansion of (* -2 (/ (- 1 (/ 1 x)) x)) in x
0.657 * [taylor]: Taking taylor expansion of -2 in x
0.658 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) x) in x
0.658 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.658 * [taylor]: Taking taylor expansion of 1 in x
0.658 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.671 * * * [progress]: simplifying candidates
0.672 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (+.f64 x 1) (*.f64 x 2))
  (*.f64 (+.f64 x 1) (*.f64 x 2))
  (+.f64 (log.f64 (+.f64 x 1)) (+.f64 (log.f64 x) (log.f64 2)))
  (+.f64 (log.f64 (+.f64 x 1)) (log.f64 (*.f64 x 2)))
  (exp.f64 (*.f64 (+.f64 x 1) (*.f64 x 2)))
  (log.f64 (*.f64 (+.f64 x 1) (*.f64 x 2)))
  (*.f64 (*.f64 (*.f64 (+.f64 x 1) (*.f64 x 2)) (*.f64 (+.f64 x 1) (*.f64 x 2))) (*.f64 (+.f64 x 1) (*.f64 x 2)))
  (*.f64 (cbrt.f64 (*.f64 (+.f64 x 1) (*.f64 x 2))) (cbrt.f64 (*.f64 (+.f64 x 1) (*.f64 x 2))))
  (cbrt.f64 (*.f64 (+.f64 x 1) (*.f64 x 2)))
  (*.f64 (*.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) (+.f64 x 1)) (*.f64 (*.f64 (*.f64 x 2) (*.f64 x 2)) (*.f64 x 2)))
  (*.f64 (*.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) (+.f64 x 1)) (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 2 2) 2)))
  (sqrt.f64 (*.f64 (+.f64 x 1) (*.f64 x 2)))
  (sqrt.f64 (*.f64 (+.f64 x 1) (*.f64 x 2)))
  (*.f64 (+.f64 (pow.f64 x 3) (pow.f64 1 3)) (*.f64 x 2))
  (*.f64 (-.f64 (*.f64 x x) (*.f64 1 1)) (*.f64 x 2))
  (*.f64 (cbrt.f64 (+.f64 x 1)) (*.f64 x 2))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (*.f64 x 2))
  (*.f64 (+.f64 x 1) (*.f64 x 2))
  (*.f64 (+.f64 x 1) (*.f64 x 2))
  (*.f64 (+.f64 x 1) x)
  (+.f64 (*.f64 2 (pow.f64 x 2)) (*.f64 2 x))
  (+.f64 (*.f64 2 (pow.f64 x 2)) (*.f64 2 x))
  (+.f64 (*.f64 2 (pow.f64 x 2)) (*.f64 2 x))
0.767 * * [simplify]: iteration  0 :  4941  enodes  (cost  270 )
0.767 * * [simplify]: iteration  1 :  4941  enodes  (cost  270 )
0.769 * [simplify]: Simplified to:
   (*.f64 (+.f64 x 1) (+.f64 x x))
  (*.f64 (+.f64 x 1) (+.f64 x x))
  (log.f64 (*.f64 (+.f64 x 1) (+.f64 x x)))
  (log.f64 (*.f64 (+.f64 x 1) (+.f64 x x)))
  (exp.f64 (*.f64 (+.f64 x 1) (+.f64 x x)))
  (log.f64 (*.f64 (+.f64 x 1) (+.f64 x x)))
  (*.f64 8 (pow.f64 (+.f64 x (*.f64 x x)) 3))
  (*.f64 (cbrt.f64 (*.f64 (+.f64 x 1) (+.f64 x x))) (cbrt.f64 (*.f64 (+.f64 x 1) (+.f64 x x))))
  (cbrt.f64 (*.f64 (+.f64 x 1) (+.f64 x x)))
  (*.f64 8 (pow.f64 (+.f64 x (*.f64 x x)) 3))
  (*.f64 8 (pow.f64 (+.f64 x (*.f64 x x)) 3))
  (sqrt.f64 (*.f64 (+.f64 x 1) (+.f64 x x)))
  (sqrt.f64 (*.f64 (+.f64 x 1) (+.f64 x x)))
  (*.f64 2 (+.f64 x (pow.f64 x 4)))
  (*.f64 2 (-.f64 (pow.f64 x 3) x))
  (*.f64 (+.f64 x x) (cbrt.f64 (+.f64 x 1)))
  (*.f64 (+.f64 x x) (sqrt.f64 (+.f64 x 1)))
  (*.f64 (+.f64 x 1) (+.f64 x x))
  (*.f64 (+.f64 x 1) (+.f64 x x))
  (+.f64 x (*.f64 x x))
  (*.f64 (+.f64 x 1) (+.f64 x x))
  (*.f64 (+.f64 x 1) (+.f64 x x))
  (*.f64 (+.f64 x 1) (+.f64 x x))
0.769 * * * [progress]: adding candidates to table
0.781 * [progress]: [Phase 3 of 3] Extracting.
0.781 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (log.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))))> #<alt (λ (x) (*.f64 (+.f64 x 1) (/.f64 1 (-.f64 1 x))))> #<alt (λ (x) (+.f64 1 (*.f64 (+.f64 x 1) (*.f64 x 2))))>)
0.781 * * * [regime-changes]: Trying 2 branch expressions: ((/.f64 (+.f64 x 1) (-.f64 1 x)) x)
0.781 * * * * [regimes]: Trying to branch on (/.f64 (+.f64 x 1) (-.f64 1 x)) from (#<alt (λ (x) (log.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))))> #<alt (λ (x) (*.f64 (+.f64 x 1) (/.f64 1 (-.f64 1 x))))> #<alt (λ (x) (+.f64 1 (*.f64 (+.f64 x 1) (*.f64 x 2))))>)
0.788 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (log.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x)))))> #<alt (λ (x) (*.f64 (+.f64 x 1) (/.f64 1 (-.f64 1 x))))> #<alt (λ (x) (+.f64 1 (*.f64 (+.f64 x 1) (*.f64 x 2))))>)
0.797 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.797 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
0.799 * * [simplify]: iteration  0 :  20  enodes  (cost  14 )
0.799 * * [simplify]: iteration  1 :  20  enodes  (cost  14 )
0.800 * [simplify]: Simplified to:
   (log.f64 (exp.f64 (/.f64 (+.f64 x 1) (-.f64 1 x))))
1.122 * [regime-testing]: End program error score: 0.017712176522786505