4.796 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.098 * * * [progress]: [2/2] Setting up program.
0.100 * [progress]: [Phase 2 of 3] Improving.
0.100 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (/.f64 1 2) (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))))
0.384 * * [simplify]: iteration  0 :  4006  enodes  (cost  15 )
0.384 * * [simplify]: iteration  1 :  4006  enodes  (cost  15 )
0.385 * [simplify]: Simplified to:
   (*.f64 1/2 (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))))
0.387 * * [progress]: iteration 1 / 4
0.387 * * * [progress]: picking best candidate
0.388 * * * * [pick]: Picked  #<alt (λ (x) (*.f64 1/2 (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))))>
0.388 * * * [progress]: localizing error
0.395 * * * [progress]: generating rewritten candidates
0.395 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.403 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1)
0.418 * * * [progress]: generating series expansions
0.418 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.418 * [approximate]: Taking taylor expansion of (log (/ (+ x 1) (- 1 x))) in (x) around 0
0.418 * [taylor]: Taking taylor expansion of (log (/ (+ x 1) (- 1 x))) in x
0.418 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x
0.418 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.418 * [taylor]: Taking taylor expansion of x in x
0.418 * [taylor]: Taking taylor expansion of 1 in x
0.418 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.418 * [taylor]: Taking taylor expansion of 1 in x
0.418 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of (log (/ (+ x 1) (- 1 x))) in x
0.419 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x
0.419 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of 1 in x
0.419 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.419 * [taylor]: Taking taylor expansion of 1 in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.433 * [approximate]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
0.433 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
0.433 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.433 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.433 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.433 * [taylor]: Taking taylor expansion of x in x
0.433 * [taylor]: Taking taylor expansion of 1 in x
0.433 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.433 * [taylor]: Taking taylor expansion of 1 in x
0.433 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.433 * [taylor]: Taking taylor expansion of x in x
0.433 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
0.433 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.433 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.433 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.433 * [taylor]: Taking taylor expansion of x in x
0.434 * [taylor]: Taking taylor expansion of 1 in x
0.434 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.434 * [taylor]: Taking taylor expansion of 1 in x
0.434 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.434 * [taylor]: Taking taylor expansion of x in x
0.442 * [approximate]: Taking taylor expansion of (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
0.442 * [taylor]: Taking taylor expansion of (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.442 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.442 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.442 * [taylor]: Taking taylor expansion of 1 in x
0.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.442 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.442 * [taylor]: Taking taylor expansion of 1 in x
0.443 * [taylor]: Taking taylor expansion of (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.443 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.443 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.443 * [taylor]: Taking taylor expansion of 1 in x
0.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of 1 in x
0.450 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1)
0.450 * [approximate]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in (x) around 0
0.450 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x
0.450 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.450 * [taylor]: Taking taylor expansion of 1 in x
0.450 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.450 * [taylor]: Taking taylor expansion of 1 in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.450 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x
0.450 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.450 * [taylor]: Taking taylor expansion of 1 in x
0.450 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.450 * [taylor]: Taking taylor expansion of 1 in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.452 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
0.452 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.452 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.452 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of 1 in x
0.453 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.453 * [taylor]: Taking taylor expansion of 1 in x
0.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.453 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of 1 in x
0.453 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.453 * [taylor]: Taking taylor expansion of 1 in x
0.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.456 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
0.456 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.456 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.456 * [taylor]: Taking taylor expansion of 1 in x
0.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.456 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.457 * [taylor]: Taking taylor expansion of x in x
0.457 * [taylor]: Taking taylor expansion of 1 in x
0.457 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.457 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.457 * [taylor]: Taking taylor expansion of 1 in x
0.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.457 * [taylor]: Taking taylor expansion of x in x
0.457 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.457 * [taylor]: Taking taylor expansion of x in x
0.457 * [taylor]: Taking taylor expansion of 1 in x
0.460 * * * [progress]: simplifying candidates
0.461 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (log.f64 (+.f64 1 x))
  (log.f64 (-.f64 1 x))
  (log.f64 (*.f64 (cbrt.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))) (cbrt.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))))
  (log.f64 (cbrt.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))))
  (log.f64 (sqrt.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))))
  (log.f64 (sqrt.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))))
  (log.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x)))))
  (log.f64 (/.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (log.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))) (sqrt.f64 (-.f64 1 x))))
  (log.f64 (/.f64 (cbrt.f64 (+.f64 1 x)) (sqrt.f64 (-.f64 1 x))))
  (log.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))) 1))
  (log.f64 (/.f64 (cbrt.f64 (+.f64 1 x)) (-.f64 1 x)))
  (log.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))) (+.f64 (sqrt.f64 1) (sqrt.f64 x))))
  (log.f64 (/.f64 (cbrt.f64 (+.f64 1 x)) (-.f64 (sqrt.f64 1) (sqrt.f64 x))))
  (log.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))) (+.f64 1 (sqrt.f64 x))))
  (log.f64 (/.f64 (cbrt.f64 (+.f64 1 x)) (-.f64 1 (sqrt.f64 x))))
  (log.f64 (/.f64 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))) 1))
  (log.f64 (/.f64 (cbrt.f64 (+.f64 1 x)) (-.f64 1 x)))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 x)) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x)))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 x)) (sqrt.f64 (-.f64 1 x))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 x)) (sqrt.f64 (-.f64 1 x))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 x)) 1))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 x)) (-.f64 1 x)))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 x)) (+.f64 (sqrt.f64 1) (sqrt.f64 x))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 x)) (-.f64 (sqrt.f64 1) (sqrt.f64 x))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 x)) (+.f64 1 (sqrt.f64 x))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 x)) (-.f64 1 (sqrt.f64 x))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 x)) 1))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 x)) (-.f64 1 x)))
  (log.f64 (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x)))))
  (log.f64 (/.f64 (+.f64 1 x) (cbrt.f64 (-.f64 1 x))))
  (log.f64 (/.f64 1 (sqrt.f64 (-.f64 1 x))))
  (log.f64 (/.f64 (+.f64 1 x) (sqrt.f64 (-.f64 1 x))))
  (log.f64 (/.f64 1 1))
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (log.f64 (/.f64 1 (+.f64 (sqrt.f64 1) (sqrt.f64 x))))
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 (sqrt.f64 1) (sqrt.f64 x))))
  (log.f64 (/.f64 1 (+.f64 1 (sqrt.f64 x))))
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 (sqrt.f64 x))))
  (log.f64 (/.f64 1 1))
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (log.f64 (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x)))))
  (log.f64 (/.f64 (+.f64 1 x) (cbrt.f64 (-.f64 1 x))))
  (log.f64 (/.f64 1 (sqrt.f64 (-.f64 1 x))))
  (log.f64 (/.f64 (+.f64 1 x) (sqrt.f64 (-.f64 1 x))))
  (log.f64 (/.f64 1 1))
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (log.f64 (/.f64 1 (+.f64 (sqrt.f64 1) (sqrt.f64 x))))
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 (sqrt.f64 1) (sqrt.f64 x))))
  (log.f64 (/.f64 1 (+.f64 1 (sqrt.f64 x))))
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 (sqrt.f64 x))))
  (log.f64 (/.f64 1 1))
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (log.f64 1)
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (log.f64 (+.f64 1 x))
  (log.f64 (/.f64 1 (-.f64 1 x)))
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 (pow.f64 1 3) (pow.f64 x 3))))
  (log.f64 (+.f64 (*.f64 1 1) (+.f64 (*.f64 x x) (*.f64 1 x))))
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 (*.f64 1 1) (*.f64 x x))))
  (log.f64 (+.f64 1 x))
  (exp.f64 (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))))
  (log.f64 (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))))
  (*.f64 (*.f64 (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))) (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))) (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))))
  (*.f64 (cbrt.f64 (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))) (cbrt.f64 (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))))
  (cbrt.f64 (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))))
  (sqrt.f64 (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))))
  (sqrt.f64 (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))))
  (-.f64 (log.f64 (+.f64 1 x)) (log.f64 (-.f64 1 x)))
  (exp.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (*.f64 (*.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)) (/.f64 (+.f64 1 x) (-.f64 1 x))) (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (*.f64 (cbrt.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))) (cbrt.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))))
  (cbrt.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (/.f64 (*.f64 (*.f64 (+.f64 1 x) (+.f64 1 x)) (+.f64 1 x)) (*.f64 (*.f64 (-.f64 1 x) (-.f64 1 x)) (-.f64 1 x)))
  (sqrt.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (sqrt.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (neg.f64 (+.f64 1 x))
  (neg.f64 (-.f64 1 x))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (-.f64 1 x)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (cbrt.f64 (+.f64 1 x)) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))) 1)
  (/.f64 (cbrt.f64 (+.f64 1 x)) (-.f64 1 x))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))) (+.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (cbrt.f64 (+.f64 1 x)) (-.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 (+.f64 1 x)) (-.f64 1 (sqrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))) 1)
  (/.f64 (cbrt.f64 (+.f64 1 x)) (-.f64 1 x))
  (/.f64 (sqrt.f64 (+.f64 1 x)) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (sqrt.f64 (+.f64 1 x)) (cbrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 (+.f64 1 x)) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 (+.f64 1 x)) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 (+.f64 1 x)) 1)
  (/.f64 (sqrt.f64 (+.f64 1 x)) (-.f64 1 x))
  (/.f64 (sqrt.f64 (+.f64 1 x)) (+.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (+.f64 1 x)) (-.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (+.f64 1 x)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (+.f64 1 x)) (-.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (+.f64 1 x)) 1)
  (/.f64 (sqrt.f64 (+.f64 1 x)) (-.f64 1 x))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (+.f64 1 x) (cbrt.f64 (-.f64 1 x)))
  (/.f64 1 (sqrt.f64 (-.f64 1 x)))
  (/.f64 (+.f64 1 x) (sqrt.f64 (-.f64 1 x)))
  (/.f64 1 1)
  (/.f64 (+.f64 1 x) (-.f64 1 x))
  (/.f64 1 (+.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (+.f64 1 x) (-.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 1 x) (-.f64 1 (sqrt.f64 x)))
  (/.f64 1 1)
  (/.f64 (+.f64 1 x) (-.f64 1 x))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (+.f64 1 x) (cbrt.f64 (-.f64 1 x)))
  (/.f64 1 (sqrt.f64 (-.f64 1 x)))
  (/.f64 (+.f64 1 x) (sqrt.f64 (-.f64 1 x)))
  (/.f64 1 1)
  (/.f64 (+.f64 1 x) (-.f64 1 x))
  (/.f64 1 (+.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (+.f64 1 x) (-.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 1 x) (-.f64 1 (sqrt.f64 x)))
  (/.f64 1 1)
  (/.f64 (+.f64 1 x) (-.f64 1 x))
  (/.f64 (-.f64 1 x) (+.f64 1 x))
  (/.f64 1 (-.f64 1 x))
  (*.f64 (-.f64 1 x) (+.f64 (*.f64 1 1) (-.f64 (*.f64 x x) (*.f64 1 x))))
  (*.f64 (-.f64 1 x) (-.f64 1 x))
  (/.f64 (+.f64 1 x) (-.f64 (pow.f64 1 3) (pow.f64 x 3)))
  (/.f64 (+.f64 1 x) (-.f64 (*.f64 1 1) (*.f64 x x)))
  (/.f64 (-.f64 1 x) (cbrt.f64 (+.f64 1 x)))
  (/.f64 (-.f64 1 x) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (-.f64 1 x) (+.f64 1 x))
  (/.f64 (-.f64 1 x) (+.f64 1 x))
  (/.f64 (+.f64 1 x) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (+.f64 1 x) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (+.f64 1 x) 1)
  (/.f64 (+.f64 1 x) (+.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (+.f64 1 x) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 1 x) 1)
  (+.f64 (*.f64 2/3 (pow.f64 x 3)) (+.f64 (*.f64 2/5 (pow.f64 x 5)) (*.f64 2 x)))
  (+.f64 (log.f64 -1) (+.f64 (*.f64 2 (/.f64 1 x)) (*.f64 2/3 (/.f64 1 (pow.f64 x 3)))))
  (+.f64 (log.f64 -1) (+.f64 (*.f64 2 (/.f64 1 x)) (*.f64 2/3 (/.f64 1 (pow.f64 x 3)))))
  (+.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)))
0.555 * * [simplify]: iteration  0 :  5207  enodes  (cost  1898 )
0.565 * [simplify]: Simplified to:
   (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (log.f64 (+.f64 1 x))
  (log.f64 (-.f64 1 x))
  (*.f64 (log.f64 (cbrt.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))) 2)
  (log.f64 (cbrt.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))))
  (log.f64 (sqrt.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))))
  (log.f64 (sqrt.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))))
  (*.f64 2 (log.f64 (/.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (-.f64 1 x)))))
  (log.f64 (/.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (-.f64 (*.f64 2 (log.f64 (cbrt.f64 (+.f64 1 x)))) (log.f64 (sqrt.f64 (-.f64 1 x))))
  (log.f64 (/.f64 (cbrt.f64 (+.f64 1 x)) (sqrt.f64 (-.f64 1 x))))
  (*.f64 2 (log.f64 (cbrt.f64 (+.f64 1 x))))
  (log.f64 (/.f64 (cbrt.f64 (+.f64 1 x)) (-.f64 1 x)))
  (-.f64 (*.f64 2 (log.f64 (cbrt.f64 (+.f64 1 x)))) (log.f64 (+.f64 1 (sqrt.f64 x))))
  (log.f64 (/.f64 (cbrt.f64 (+.f64 1 x)) (-.f64 1 (sqrt.f64 x))))
  (-.f64 (*.f64 2 (log.f64 (cbrt.f64 (+.f64 1 x)))) (log.f64 (+.f64 1 (sqrt.f64 x))))
  (log.f64 (/.f64 (cbrt.f64 (+.f64 1 x)) (-.f64 1 (sqrt.f64 x))))
  (*.f64 2 (log.f64 (cbrt.f64 (+.f64 1 x))))
  (log.f64 (/.f64 (cbrt.f64 (+.f64 1 x)) (-.f64 1 x)))
  (+.f64 (log.f64 (sqrt.f64 (+.f64 1 x))) (*.f64 (log.f64 (cbrt.f64 (-.f64 1 x))) -2))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 x)) (sqrt.f64 (-.f64 1 x))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 x)) (sqrt.f64 (-.f64 1 x))))
  (log.f64 (sqrt.f64 (+.f64 1 x)))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 x)) (-.f64 1 x)))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 x)) (+.f64 1 (sqrt.f64 x))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 x)) (-.f64 1 (sqrt.f64 x))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 x)) (+.f64 1 (sqrt.f64 x))))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 x)) (-.f64 1 (sqrt.f64 x))))
  (log.f64 (sqrt.f64 (+.f64 1 x)))
  (log.f64 (/.f64 (sqrt.f64 (+.f64 1 x)) (-.f64 1 x)))
  (*.f64 (log.f64 (cbrt.f64 (-.f64 1 x))) -2)
  (log.f64 (/.f64 (+.f64 1 x) (cbrt.f64 (-.f64 1 x))))
  (neg.f64 (log.f64 (sqrt.f64 (-.f64 1 x))))
  (log.f64 (/.f64 (+.f64 1 x) (sqrt.f64 (-.f64 1 x))))
  (log.f64 1)
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (neg.f64 (log.f64 (+.f64 1 (sqrt.f64 x))))
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 (sqrt.f64 x))))
  (neg.f64 (log.f64 (+.f64 1 (sqrt.f64 x))))
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 (sqrt.f64 x))))
  (log.f64 1)
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (*.f64 (log.f64 (cbrt.f64 (-.f64 1 x))) -2)
  (log.f64 (/.f64 (+.f64 1 x) (cbrt.f64 (-.f64 1 x))))
  (neg.f64 (log.f64 (sqrt.f64 (-.f64 1 x))))
  (log.f64 (/.f64 (+.f64 1 x) (sqrt.f64 (-.f64 1 x))))
  (log.f64 1)
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (neg.f64 (log.f64 (+.f64 1 (sqrt.f64 x))))
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 (sqrt.f64 x))))
  (neg.f64 (log.f64 (+.f64 1 (sqrt.f64 x))))
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 (sqrt.f64 x))))
  (log.f64 1)
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (log.f64 1)
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (log.f64 (+.f64 1 x))
  (neg.f64 (log.f64 (-.f64 1 x)))
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 (pow.f64 x 3))))
  (log.f64 (+.f64 1 (+.f64 x (*.f64 x x))))
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 (*.f64 x x))))
  (log.f64 (+.f64 1 x))
  (/.f64 (+.f64 1 x) (-.f64 1 x))
  (log.f64 (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))))
  (pow.f64 (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))) 3)
  (*.f64 (cbrt.f64 (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))) (cbrt.f64 (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))))
  (cbrt.f64 (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))))
  (sqrt.f64 (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))))
  (sqrt.f64 (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))))
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (exp.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (log.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (pow.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)) 3)
  (*.f64 (cbrt.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))) (cbrt.f64 (/.f64 (+.f64 1 x) (-.f64 1 x))))
  (cbrt.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (pow.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)) 3)
  (sqrt.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (sqrt.f64 (/.f64 (+.f64 1 x) (-.f64 1 x)))
  (-.f64 -1 x)
  (-.f64 x 1)
  (/.f64 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (-.f64 1 x)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (cbrt.f64 (+.f64 1 x)) (sqrt.f64 (-.f64 1 x)))
  (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x)))
  (/.f64 (cbrt.f64 (+.f64 1 x)) (-.f64 1 x))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 (+.f64 1 x)) (-.f64 1 (sqrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 (+.f64 1 x)) (-.f64 1 (sqrt.f64 x)))
  (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x)))
  (/.f64 (cbrt.f64 (+.f64 1 x)) (-.f64 1 x))
  (/.f64 (sqrt.f64 (+.f64 1 x)) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (sqrt.f64 (+.f64 1 x)) (cbrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 (+.f64 1 x)) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 (+.f64 1 x)) (sqrt.f64 (-.f64 1 x)))
  (sqrt.f64 (+.f64 1 x))
  (/.f64 (sqrt.f64 (+.f64 1 x)) (-.f64 1 x))
  (/.f64 (sqrt.f64 (+.f64 1 x)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (+.f64 1 x)) (-.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (+.f64 1 x)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (+.f64 1 x)) (-.f64 1 (sqrt.f64 x)))
  (sqrt.f64 (+.f64 1 x))
  (/.f64 (sqrt.f64 (+.f64 1 x)) (-.f64 1 x))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (+.f64 1 x) (cbrt.f64 (-.f64 1 x)))
  (/.f64 1 (sqrt.f64 (-.f64 1 x)))
  (/.f64 (+.f64 1 x) (sqrt.f64 (-.f64 1 x)))
  1
  (/.f64 (+.f64 1 x) (-.f64 1 x))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 1 x) (-.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 1 x) (-.f64 1 (sqrt.f64 x)))
  1
  (/.f64 (+.f64 1 x) (-.f64 1 x))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (+.f64 1 x) (cbrt.f64 (-.f64 1 x)))
  (/.f64 1 (sqrt.f64 (-.f64 1 x)))
  (/.f64 (+.f64 1 x) (sqrt.f64 (-.f64 1 x)))
  1
  (/.f64 (+.f64 1 x) (-.f64 1 x))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 1 x) (-.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 1 x) (-.f64 1 (sqrt.f64 x)))
  1
  (/.f64 (+.f64 1 x) (-.f64 1 x))
  (/.f64 (-.f64 1 x) (+.f64 1 x))
  (/.f64 1 (-.f64 1 x))
  (*.f64 (-.f64 1 x) (+.f64 1 (-.f64 (*.f64 x x) x)))
  (*.f64 (-.f64 1 x) (-.f64 1 x))
  (/.f64 (+.f64 1 x) (-.f64 1 (pow.f64 x 3)))
  (/.f64 (+.f64 1 x) (-.f64 1 (*.f64 x x)))
  (/.f64 (-.f64 1 x) (cbrt.f64 (+.f64 1 x)))
  (/.f64 (-.f64 1 x) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (-.f64 1 x) (+.f64 1 x))
  (/.f64 (-.f64 1 x) (+.f64 1 x))
  (/.f64 (+.f64 1 x) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (+.f64 1 x) (sqrt.f64 (-.f64 1 x)))
  (+.f64 1 x)
  (/.f64 (+.f64 1 x) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 1 x) (+.f64 1 (sqrt.f64 x)))
  (+.f64 1 x)
  (+.f64 (*.f64 (pow.f64 x 3) 2/3) (+.f64 (*.f64 2/5 (pow.f64 x 5)) (+.f64 x x)))
  (+.f64 (log.f64 -1) (+.f64 (/.f64 2 x) (/.f64 2/3 (pow.f64 x 3))))
  (+.f64 (log.f64 -1) (+.f64 (/.f64 2 x) (/.f64 2/3 (pow.f64 x 3))))
  (+.f64 1 (*.f64 (+.f64 1 x) (+.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))))
0.565 * * * [progress]: adding candidates to table
0.651 * * [progress]: iteration 2 / 4
0.651 * * * [progress]: picking best candidate
0.652 * * * * [pick]: Picked  #<alt (λ (x) (*.f64 1/2 (+.f64 (*.f64 (pow.f64 x 3) 2/3) (+.f64 (*.f64 2/5 (pow.f64 x 5)) (+.f64 x x)))))>
0.652 * * * [progress]: localizing error
0.662 * * * [progress]: generating rewritten candidates
0.662 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1)
0.668 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2 1)
0.675 * * * [progress]: generating series expansions
0.675 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1)
0.676 * [approximate]: Taking taylor expansion of (* 2/3 (pow x 3)) in (x) around 0
0.676 * [taylor]: Taking taylor expansion of (* 2/3 (pow x 3)) in x
0.676 * [taylor]: Taking taylor expansion of 2/3 in x
0.676 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.676 * [taylor]: Taking taylor expansion of x in x
0.676 * [taylor]: Taking taylor expansion of (* 2/3 (pow x 3)) in x
0.676 * [taylor]: Taking taylor expansion of 2/3 in x
0.676 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.676 * [taylor]: Taking taylor expansion of x in x
0.684 * [approximate]: Taking taylor expansion of (/ 2/3 (pow x 3)) in (x) around 0
0.684 * [taylor]: Taking taylor expansion of (/ 2/3 (pow x 3)) in x
0.684 * [taylor]: Taking taylor expansion of 2/3 in x
0.684 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.684 * [taylor]: Taking taylor expansion of x in x
0.684 * [taylor]: Taking taylor expansion of (/ 2/3 (pow x 3)) in x
0.684 * [taylor]: Taking taylor expansion of 2/3 in x
0.685 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.685 * [taylor]: Taking taylor expansion of x in x
0.694 * [approximate]: Taking taylor expansion of (/ -2/3 (pow x 3)) in (x) around 0
0.694 * [taylor]: Taking taylor expansion of (/ -2/3 (pow x 3)) in x
0.694 * [taylor]: Taking taylor expansion of -2/3 in x
0.694 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (/ -2/3 (pow x 3)) in x
0.694 * [taylor]: Taking taylor expansion of -2/3 in x
0.694 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.703 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2 1)
0.704 * [approximate]: Taking taylor expansion of (* 2/5 (pow x 5)) in (x) around 0
0.704 * [taylor]: Taking taylor expansion of (* 2/5 (pow x 5)) in x
0.704 * [taylor]: Taking taylor expansion of 2/5 in x
0.704 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.704 * [taylor]: Taking taylor expansion of x in x
0.704 * [taylor]: Taking taylor expansion of (* 2/5 (pow x 5)) in x
0.704 * [taylor]: Taking taylor expansion of 2/5 in x
0.704 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.704 * [taylor]: Taking taylor expansion of x in x
0.714 * [approximate]: Taking taylor expansion of (/ 2/5 (pow x 5)) in (x) around 0
0.715 * [taylor]: Taking taylor expansion of (/ 2/5 (pow x 5)) in x
0.715 * [taylor]: Taking taylor expansion of 2/5 in x
0.715 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.715 * [taylor]: Taking taylor expansion of x in x
0.715 * [taylor]: Taking taylor expansion of (/ 2/5 (pow x 5)) in x
0.715 * [taylor]: Taking taylor expansion of 2/5 in x
0.715 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.715 * [taylor]: Taking taylor expansion of x in x
0.725 * [approximate]: Taking taylor expansion of (/ -2/5 (pow x 5)) in (x) around 0
0.725 * [taylor]: Taking taylor expansion of (/ -2/5 (pow x 5)) in x
0.725 * [taylor]: Taking taylor expansion of -2/5 in x
0.725 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.725 * [taylor]: Taking taylor expansion of x in x
0.725 * [taylor]: Taking taylor expansion of (/ -2/5 (pow x 5)) in x
0.725 * [taylor]: Taking taylor expansion of -2/5 in x
0.725 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.725 * [taylor]: Taking taylor expansion of x in x
0.735 * * * [progress]: simplifying candidates
0.736 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 (*.f64 (log.f64 x) 3) (log.f64 2/3))
  (+.f64 (*.f64 (log.f64 x) 3) (log.f64 2/3))
  (+.f64 (log.f64 (pow.f64 x 3)) (log.f64 2/3))
  (exp.f64 (*.f64 (pow.f64 x 3) 2/3))
  (log.f64 (*.f64 (pow.f64 x 3) 2/3))
  (*.f64 (*.f64 (*.f64 (pow.f64 x 3) 2/3) (*.f64 (pow.f64 x 3) 2/3)) (*.f64 (pow.f64 x 3) 2/3))
  (*.f64 (cbrt.f64 (*.f64 (pow.f64 x 3) 2/3)) (cbrt.f64 (*.f64 (pow.f64 x 3) 2/3)))
  (cbrt.f64 (*.f64 (pow.f64 x 3) 2/3))
  (*.f64 (*.f64 (*.f64 (pow.f64 x 3) (pow.f64 x 3)) (pow.f64 x 3)) (*.f64 (*.f64 2/3 2/3) 2/3))
  (sqrt.f64 (*.f64 (pow.f64 x 3) 2/3))
  (sqrt.f64 (*.f64 (pow.f64 x 3) 2/3))
  (*.f64 (pow.f64 (sqrt.f64 x) 3) (sqrt.f64 2/3))
  (*.f64 (pow.f64 (sqrt.f64 x) 3) (sqrt.f64 2/3))
  (*.f64 (pow.f64 (sqrt.f64 x) 3) (sqrt.f64 2/3))
  (*.f64 (pow.f64 (sqrt.f64 x) 3) (sqrt.f64 2/3))
  (*.f64 (sqrt.f64 (pow.f64 x 3)) (sqrt.f64 2/3))
  (*.f64 (sqrt.f64 (pow.f64 x 3)) (sqrt.f64 2/3))
  (*.f64 (pow.f64 x (/.f64 3 2)) (sqrt.f64 2/3))
  (*.f64 (pow.f64 x (/.f64 3 2)) (sqrt.f64 2/3))
  (*.f64 (pow.f64 (cbrt.f64 x) 3) 2/3)
  (*.f64 (pow.f64 (sqrt.f64 x) 3) 2/3)
  (*.f64 (pow.f64 x 3) 2/3)
  (*.f64 x 2/3)
  (*.f64 (cbrt.f64 (pow.f64 x 3)) 2/3)
  (*.f64 (*.f64 x x) 2/3)
  (*.f64 (pow.f64 (cbrt.f64 x) 3) 2/3)
  (*.f64 (pow.f64 (sqrt.f64 x) 3) 2/3)
  (*.f64 (pow.f64 x 3) 2/3)
  (*.f64 (sqrt.f64 (pow.f64 x 3)) 2/3)
  (*.f64 (pow.f64 x 3) 2/3)
  (*.f64 (pow.f64 x (/.f64 3 2)) 2/3)
  (*.f64 (pow.f64 x 3) (*.f64 (cbrt.f64 2/3) (cbrt.f64 2/3)))
  (*.f64 (pow.f64 x 3) (sqrt.f64 2/3))
  (*.f64 (pow.f64 x 3) 1)
  (+.f64 (log.f64 2/5) (*.f64 (log.f64 x) 5))
  (+.f64 (log.f64 2/5) (*.f64 (log.f64 x) 5))
  (+.f64 (log.f64 2/5) (log.f64 (pow.f64 x 5)))
  (exp.f64 (*.f64 2/5 (pow.f64 x 5)))
  (log.f64 (*.f64 2/5 (pow.f64 x 5)))
  (*.f64 (*.f64 (*.f64 2/5 (pow.f64 x 5)) (*.f64 2/5 (pow.f64 x 5))) (*.f64 2/5 (pow.f64 x 5)))
  (*.f64 (cbrt.f64 (*.f64 2/5 (pow.f64 x 5))) (cbrt.f64 (*.f64 2/5 (pow.f64 x 5))))
  (cbrt.f64 (*.f64 2/5 (pow.f64 x 5)))
  (*.f64 (*.f64 (*.f64 2/5 2/5) 2/5) (*.f64 (*.f64 (pow.f64 x 5) (pow.f64 x 5)) (pow.f64 x 5)))
  (sqrt.f64 (*.f64 2/5 (pow.f64 x 5)))
  (sqrt.f64 (*.f64 2/5 (pow.f64 x 5)))
  (*.f64 (sqrt.f64 2/5) (pow.f64 (sqrt.f64 x) 5))
  (*.f64 (sqrt.f64 2/5) (pow.f64 (sqrt.f64 x) 5))
  (*.f64 (sqrt.f64 2/5) (sqrt.f64 (pow.f64 x 5)))
  (*.f64 (sqrt.f64 2/5) (sqrt.f64 (pow.f64 x 5)))
  (*.f64 (sqrt.f64 2/5) (pow.f64 x (/.f64 5 2)))
  (*.f64 (sqrt.f64 2/5) (pow.f64 x (/.f64 5 2)))
  (*.f64 (cbrt.f64 2/5) (pow.f64 x 5))
  (*.f64 (sqrt.f64 2/5) (pow.f64 x 5))
  (*.f64 2/5 (pow.f64 x 5))
  (*.f64 2/5 (pow.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) 5))
  (*.f64 2/5 (pow.f64 (sqrt.f64 x) 5))
  (*.f64 2/5 (pow.f64 1 5))
  (*.f64 2/5 (*.f64 (cbrt.f64 (pow.f64 x 5)) (cbrt.f64 (pow.f64 x 5))))
  (*.f64 2/5 (sqrt.f64 (pow.f64 x 5)))
  (*.f64 2/5 1)
  (*.f64 2/5 (pow.f64 x (/.f64 5 2)))
  (*.f64 2/3 (pow.f64 x 3))
  (*.f64 2/3 (pow.f64 x 3))
  (*.f64 2/3 (pow.f64 x 3))
  (*.f64 2/5 (pow.f64 x 5))
  (*.f64 2/5 (pow.f64 x 5))
  (*.f64 2/5 (pow.f64 x 5))
0.787 * * [simplify]: iteration  0 :  4969  enodes  (cost  592 )
0.788 * * [simplify]: iteration  1 :  4969  enodes  (cost  592 )
0.792 * [simplify]: Simplified to:
   (log.f64 (*.f64 2/3 (pow.f64 x 3)))
  (log.f64 (*.f64 2/3 (pow.f64 x 3)))
  (log.f64 (*.f64 2/3 (pow.f64 x 3)))
  (exp.f64 (*.f64 2/3 (pow.f64 x 3)))
  (log.f64 (*.f64 2/3 (pow.f64 x 3)))
  (*.f64 (pow.f64 x 9) 8/27)
  (*.f64 (cbrt.f64 (*.f64 2/3 (pow.f64 x 3))) (cbrt.f64 (*.f64 2/3 (pow.f64 x 3))))
  (cbrt.f64 (*.f64 2/3 (pow.f64 x 3)))
  (*.f64 (pow.f64 x 9) 8/27)
  (sqrt.f64 (*.f64 2/3 (pow.f64 x 3)))
  (sqrt.f64 (*.f64 2/3 (pow.f64 x 3)))
  (*.f64 (*.f64 x (sqrt.f64 x)) (sqrt.f64 2/3))
  (*.f64 (*.f64 x (sqrt.f64 x)) (sqrt.f64 2/3))
  (*.f64 (*.f64 x (sqrt.f64 x)) (sqrt.f64 2/3))
  (*.f64 (*.f64 x (sqrt.f64 x)) (sqrt.f64 2/3))
  (*.f64 (sqrt.f64 2/3) (sqrt.f64 (pow.f64 x 3)))
  (*.f64 (sqrt.f64 2/3) (sqrt.f64 (pow.f64 x 3)))
  (*.f64 (sqrt.f64 2/3) (pow.f64 x 3/2))
  (*.f64 (sqrt.f64 2/3) (pow.f64 x 3/2))
  (*.f64 x 2/3)
  (*.f64 2/3 (*.f64 x (sqrt.f64 x)))
  (*.f64 2/3 (pow.f64 x 3))
  (*.f64 x 2/3)
  (*.f64 x 2/3)
  (*.f64 x (*.f64 x 2/3))
  (*.f64 x 2/3)
  (*.f64 2/3 (*.f64 x (sqrt.f64 x)))
  (*.f64 2/3 (pow.f64 x 3))
  (*.f64 2/3 (sqrt.f64 (pow.f64 x 3)))
  (*.f64 2/3 (pow.f64 x 3))
  (*.f64 2/3 (pow.f64 x 3/2))
  (*.f64 (pow.f64 x 3) (*.f64 (cbrt.f64 2/3) (cbrt.f64 2/3)))
  (*.f64 (pow.f64 x 3) (sqrt.f64 2/3))
  (pow.f64 x 3)
  (log.f64 (*.f64 2/5 (pow.f64 x 5)))
  (log.f64 (*.f64 2/5 (pow.f64 x 5)))
  (log.f64 (*.f64 2/5 (pow.f64 x 5)))
  (exp.f64 (*.f64 2/5 (pow.f64 x 5)))
  (log.f64 (*.f64 2/5 (pow.f64 x 5)))
  (pow.f64 (*.f64 2/5 (pow.f64 x 5)) 3)
  (*.f64 (cbrt.f64 (*.f64 2/5 (pow.f64 x 5))) (cbrt.f64 (*.f64 2/5 (pow.f64 x 5))))
  (cbrt.f64 (*.f64 2/5 (pow.f64 x 5)))
  (pow.f64 (*.f64 2/5 (pow.f64 x 5)) 3)
  (sqrt.f64 (*.f64 2/5 (pow.f64 x 5)))
  (sqrt.f64 (*.f64 2/5 (pow.f64 x 5)))
  (*.f64 (sqrt.f64 2/5) (pow.f64 (sqrt.f64 x) 5))
  (*.f64 (sqrt.f64 2/5) (pow.f64 (sqrt.f64 x) 5))
  (*.f64 (sqrt.f64 2/5) (sqrt.f64 (pow.f64 x 5)))
  (*.f64 (sqrt.f64 2/5) (sqrt.f64 (pow.f64 x 5)))
  (*.f64 (sqrt.f64 2/5) (pow.f64 x 5/2))
  (*.f64 (sqrt.f64 2/5) (pow.f64 x 5/2))
  (*.f64 (pow.f64 x 5) (cbrt.f64 2/5))
  (*.f64 (pow.f64 x 5) (sqrt.f64 2/5))
  (*.f64 2/5 (pow.f64 x 5))
  (*.f64 2/5 (pow.f64 (pow.f64 (cbrt.f64 x) 2) 5))
  (*.f64 2/5 (pow.f64 (sqrt.f64 x) 5))
  2/5
  (*.f64 2/5 (*.f64 (cbrt.f64 (pow.f64 x 5)) (cbrt.f64 (pow.f64 x 5))))
  (*.f64 2/5 (sqrt.f64 (pow.f64 x 5)))
  2/5
  (*.f64 2/5 (pow.f64 x 5/2))
  (*.f64 2/3 (pow.f64 x 3))
  (*.f64 2/3 (pow.f64 x 3))
  (*.f64 2/3 (pow.f64 x 3))
  (*.f64 2/5 (pow.f64 x 5))
  (*.f64 2/5 (pow.f64 x 5))
  (*.f64 2/5 (pow.f64 x 5))
0.792 * * * [progress]: adding candidates to table
0.839 * [progress]: [Phase 3 of 3] Extracting.
0.840 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 1/2 (+.f64 (*.f64 (pow.f64 x 3) 2/3) (+.f64 (*.f64 2/5 (pow.f64 x 5)) (+.f64 x x))))
0.843 * * [simplify]: iteration  0 :  20  enodes  (cost  25 )
0.843 * * [simplify]: iteration  1 :  20  enodes  (cost  25 )
0.843 * [simplify]: Simplified to:
   (*.f64 1/2 (+.f64 (*.f64 (pow.f64 x 3) 2/3) (+.f64 (*.f64 2/5 (pow.f64 x 5)) (+.f64 x x))))
3.766 * [regime-testing]: End program error score: 0.23641873187558582