7.346 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.350 * * * [progress]: [2/2] Setting up program.
0.353 * [progress]: [Phase 2 of 3] Improving.
0.353 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
0.364 * * [simplify]: iteration  0 :  9  enodes  (cost  11 )
0.364 * * [simplify]: iteration  1 :  9  enodes  (cost  11 )
0.364 * [simplify]: Simplified to:
   (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
0.365 * * [progress]: iteration 1 / 4
0.365 * * * [progress]: picking best candidate
0.368 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)))>
0.368 * * * [progress]: localizing error
0.374 * * * [progress]: generating rewritten candidates
0.374 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.381 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.391 * * * [progress]: generating series expansions
0.391 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.391 * [approximate]: Taking taylor expansion of (- (exp x) 1) in (x) around 0
0.391 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.391 * [taylor]: Taking taylor expansion of (exp x) in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.391 * [taylor]: Taking taylor expansion of 1 in x
0.391 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.392 * [taylor]: Taking taylor expansion of (exp x) in x
0.392 * [taylor]: Taking taylor expansion of x in x
0.392 * [taylor]: Taking taylor expansion of 1 in x
0.395 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in (x) around 0
0.395 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.395 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.395 * [taylor]: Taking taylor expansion of x in x
0.395 * [taylor]: Taking taylor expansion of 1 in x
0.395 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.395 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.395 * [taylor]: Taking taylor expansion of x in x
0.396 * [taylor]: Taking taylor expansion of 1 in x
0.398 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in (x) around 0
0.398 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.398 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.398 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.398 * [taylor]: Taking taylor expansion of -1 in x
0.398 * [taylor]: Taking taylor expansion of x in x
0.398 * [taylor]: Taking taylor expansion of 1 in x
0.398 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.398 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.398 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.398 * [taylor]: Taking taylor expansion of -1 in x
0.398 * [taylor]: Taking taylor expansion of x in x
0.398 * [taylor]: Taking taylor expansion of 1 in x
0.400 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.401 * [approximate]: Taking taylor expansion of (/ (exp x) (- (exp x) 1)) in (x) around 0
0.401 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1)) in x
0.401 * [taylor]: Taking taylor expansion of (exp x) in x
0.401 * [taylor]: Taking taylor expansion of x in x
0.401 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.401 * [taylor]: Taking taylor expansion of (exp x) in x
0.401 * [taylor]: Taking taylor expansion of x in x
0.401 * [taylor]: Taking taylor expansion of 1 in x
0.402 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1)) in x
0.402 * [taylor]: Taking taylor expansion of (exp x) in x
0.402 * [taylor]: Taking taylor expansion of x in x
0.402 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.402 * [taylor]: Taking taylor expansion of (exp x) in x
0.402 * [taylor]: Taking taylor expansion of x in x
0.402 * [taylor]: Taking taylor expansion of 1 in x
0.406 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) in (x) around 0
0.407 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) in x
0.407 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.407 * [taylor]: Taking taylor expansion of x in x
0.407 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.407 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.407 * [taylor]: Taking taylor expansion of x in x
0.407 * [taylor]: Taking taylor expansion of 1 in x
0.408 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) in x
0.408 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.408 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.408 * [taylor]: Taking taylor expansion of x in x
0.408 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.408 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.408 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.408 * [taylor]: Taking taylor expansion of x in x
0.408 * [taylor]: Taking taylor expansion of 1 in x
0.423 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) in (x) around 0
0.423 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) in x
0.423 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.423 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.423 * [taylor]: Taking taylor expansion of -1 in x
0.423 * [taylor]: Taking taylor expansion of x in x
0.423 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.423 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.423 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.423 * [taylor]: Taking taylor expansion of -1 in x
0.423 * [taylor]: Taking taylor expansion of x in x
0.423 * [taylor]: Taking taylor expansion of 1 in x
0.424 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) in x
0.424 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.424 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.424 * [taylor]: Taking taylor expansion of -1 in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.424 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.424 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.424 * [taylor]: Taking taylor expansion of -1 in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of 1 in x
0.436 * * * [progress]: simplifying candidates
0.437 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (exp.f64 x) 1)
  (+.f64 (sqrt.f64 (exp.f64 x)) 1)
  (-.f64 (sqrt.f64 (exp.f64 x)) 1)
  (+.f64 (sqrt.f64 (exp.f64 x)) 1)
  (-.f64 (sqrt.f64 (exp.f64 x)) 1)
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1))
  (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1))
  (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 1))
  (+.f64 (exp.f64 x) 1)
  (neg.f64 1)
  (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1 3))
  (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (+.f64 (*.f64 1 1) (*.f64 (exp.f64 x) 1)))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (*.f64 (*.f64 (-.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) 1)) (-.f64 (exp.f64 x) 1))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (exp.f64 (-.f64 (exp.f64 x) 1))
  (log.f64 (-.f64 (exp.f64 x) 1))
  (/.f64 (exp.f64 (exp.f64 x)) (exp.f64 1))
  (/.f64 (exp.f64 x) (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 1)))
  (/.f64 (exp.f64 x) (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1 3)))
  (/.f64 (-.f64 (exp.f64 x) 1) (exp.f64 x))
  (/.f64 (-.f64 (exp.f64 x) 1) (sqrt.f64 (exp.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) 1) (cbrt.f64 (exp.f64 x)))
  (/.f64 (exp.f64 x) 1)
  (/.f64 (exp.f64 x) (+.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 (exp.f64 x) (+.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 (exp.f64 x) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)))
  (/.f64 (exp.f64 x) 1)
  (/.f64 (exp.f64 x) (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 (exp.f64 x) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))))
  (/.f64 (-.f64 (exp.f64 x) 1) (exp.f64 x))
  (/.f64 1 (-.f64 (exp.f64 x) 1))
  (/.f64 1 1)
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
  (/.f64 1 (+.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 (exp.f64 x) (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 1 (+.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 (exp.f64 x) (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 1 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)))
  (/.f64 (exp.f64 x) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)))
  (/.f64 1 1)
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
  (/.f64 1 (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 (exp.f64 x) (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))))
  (/.f64 (exp.f64 x) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 (sqrt.f64 (exp.f64 x)) 1)
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1))
  (/.f64 (sqrt.f64 (exp.f64 x)) (+.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 (sqrt.f64 (exp.f64 x)) (+.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 (sqrt.f64 (exp.f64 x)) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)))
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)))
  (/.f64 (sqrt.f64 (exp.f64 x)) 1)
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1))
  (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 (sqrt.f64 (exp.f64 x)) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))))
  (/.f64 (sqrt.f64 (exp.f64 x)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) 1)
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (+.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (+.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)))
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) 1)
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 (cbrt.f64 (exp.f64 x)) (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))))
  (/.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (neg.f64 (exp.f64 x))
  (neg.f64 (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)))
  (sqrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)))
  (*.f64 (*.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)) (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))) (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)))
  (*.f64 (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))))
  (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)))
  (/.f64 (*.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (exp.f64 x)) (*.f64 (*.f64 (-.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) 1)) (-.f64 (exp.f64 x) 1)))
  (exp.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)))
  (log.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)))
  (-.f64 x (log.f64 (-.f64 (exp.f64 x) 1)))
  (+.f64 (*.f64 1/2 (pow.f64 x 2)) (+.f64 (*.f64 1/6 (pow.f64 x 3)) x))
  (-.f64 (exp.f64 x) 1)
  (-.f64 (exp.f64 x) 1)
  (+.f64 1/2 (+.f64 (*.f64 1/12 x) (/.f64 1 x)))
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
0.516 * * [simplify]: iteration  0 :  5133  enodes  (cost  1126 )
0.523 * [simplify]: Simplified to:
   (-.f64 (exp.f64 x) 1)
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (-.f64 (sqrt.f64 (exp.f64 x)) 1)
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (-.f64 (sqrt.f64 (exp.f64 x)) 1)
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (-.f64 (sqrt.f64 (exp.f64 x)) 1)
  (+.f64 (pow.f64 (exp.f64 x) 2) -1)
  (+.f64 (exp.f64 x) 1)
  -1
  (+.f64 -1 (pow.f64 (exp.f64 x) 3))
  (+.f64 1 (*.f64 (exp.f64 x) (+.f64 (exp.f64 x) 1)))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (pow.f64 (-.f64 (exp.f64 x) 1) 3)
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (exp.f64 (-.f64 (exp.f64 x) 1))
  (log.f64 (-.f64 (exp.f64 x) 1))
  (exp.f64 (-.f64 (exp.f64 x) 1))
  (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (exp.f64 x) (+.f64 -1 (pow.f64 (exp.f64 x) 3)))
  (-.f64 1 (exp.f64 (neg.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) 1) (sqrt.f64 (exp.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) 1) (cbrt.f64 (exp.f64 x)))
  (exp.f64 x)
  (/.f64 (exp.f64 x) (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (/.f64 (exp.f64 x) (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (/.f64 (exp.f64 x) (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (exp.f64 x)
  (/.f64 (exp.f64 x) (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 (exp.f64 x) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))))
  (-.f64 1 (exp.f64 (neg.f64 x)))
  (/.f64 1 (-.f64 (exp.f64 x) 1))
  1
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
  (/.f64 1 (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (/.f64 (exp.f64 x) (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 1 (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (/.f64 (exp.f64 x) (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 1 (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (/.f64 (exp.f64 x) (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  1
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
  (/.f64 1 (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 (exp.f64 x) (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))))
  (/.f64 (exp.f64 x) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (sqrt.f64 (exp.f64 x))
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1))
  (/.f64 (sqrt.f64 (exp.f64 x)) (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 (sqrt.f64 (exp.f64 x)) (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 (sqrt.f64 (exp.f64 x)) (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (sqrt.f64 (exp.f64 x))
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1))
  (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 (sqrt.f64 (exp.f64 x)) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))))
  (/.f64 (sqrt.f64 (exp.f64 x)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x)))
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x)))
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 (cbrt.f64 (exp.f64 x)) (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))))
  (/.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (neg.f64 (exp.f64 x))
  (-.f64 1 (exp.f64 x))
  (sqrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)))
  (sqrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)))
  (pow.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)) 3)
  (*.f64 (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))))
  (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)))
  (pow.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)) 3)
  (exp.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)))
  (-.f64 x (log.f64 (-.f64 (exp.f64 x) 1)))
  (-.f64 x (log.f64 (-.f64 (exp.f64 x) 1)))
  (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))
  (-.f64 (exp.f64 x) 1)
  (-.f64 (exp.f64 x) 1)
  (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
0.523 * * * [progress]: adding candidates to table
0.629 * * [progress]: iteration 2 / 4
0.629 * * * [progress]: picking best candidate
0.641 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 (exp.f64 x) (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))))>
0.641 * * * [progress]: localizing error
0.655 * * * [progress]: generating rewritten candidates
0.655 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1 2 2)
0.659 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1)
0.665 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.674 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.686 * * * [progress]: generating series expansions
0.686 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1 2 2)
0.687 * [approximate]: Taking taylor expansion of (* 1/6 x) in (x) around 0
0.687 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.687 * [taylor]: Taking taylor expansion of 1/6 in x
0.687 * [taylor]: Taking taylor expansion of x in x
0.687 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.687 * [taylor]: Taking taylor expansion of 1/6 in x
0.687 * [taylor]: Taking taylor expansion of x in x
0.690 * [approximate]: Taking taylor expansion of (/ 1/6 x) in (x) around 0
0.690 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.690 * [taylor]: Taking taylor expansion of 1/6 in x
0.690 * [taylor]: Taking taylor expansion of x in x
0.690 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.690 * [taylor]: Taking taylor expansion of 1/6 in x
0.691 * [taylor]: Taking taylor expansion of x in x
0.694 * [approximate]: Taking taylor expansion of (/ -1/6 x) in (x) around 0
0.694 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.694 * [taylor]: Taking taylor expansion of -1/6 in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.694 * [taylor]: Taking taylor expansion of -1/6 in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.697 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1)
0.698 * [approximate]: Taking taylor expansion of (* x (+ (* 1/6 x) 1/2)) in (x) around 0
0.698 * [taylor]: Taking taylor expansion of (* x (+ (* 1/6 x) 1/2)) in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.698 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.698 * [taylor]: Taking taylor expansion of 1/6 in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of 1/2 in x
0.698 * [taylor]: Taking taylor expansion of (* x (+ (* 1/6 x) 1/2)) in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.698 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.698 * [taylor]: Taking taylor expansion of 1/6 in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of 1/2 in x
0.706 * [approximate]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) x) in (x) around 0
0.706 * [taylor]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) x) in x
0.706 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.706 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.706 * [taylor]: Taking taylor expansion of 1/6 in x
0.706 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.706 * [taylor]: Taking taylor expansion of x in x
0.706 * [taylor]: Taking taylor expansion of 1/2 in x
0.706 * [taylor]: Taking taylor expansion of x in x
0.707 * [taylor]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) x) in x
0.707 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.707 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.707 * [taylor]: Taking taylor expansion of 1/6 in x
0.707 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.707 * [taylor]: Taking taylor expansion of x in x
0.707 * [taylor]: Taking taylor expansion of 1/2 in x
0.707 * [taylor]: Taking taylor expansion of x in x
0.718 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1/2 (* 1/6 (/ 1 x))) x)) in (x) around 0
0.718 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1/2 (* 1/6 (/ 1 x))) x)) in x
0.718 * [taylor]: Taking taylor expansion of -1 in x
0.718 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) x) in x
0.718 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.718 * [taylor]: Taking taylor expansion of 1/2 in x
0.718 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.718 * [taylor]: Taking taylor expansion of 1/6 in x
0.718 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.718 * [taylor]: Taking taylor expansion of x in x
0.718 * [taylor]: Taking taylor expansion of x in x
0.719 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1/2 (* 1/6 (/ 1 x))) x)) in x
0.719 * [taylor]: Taking taylor expansion of -1 in x
0.719 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) x) in x
0.719 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.719 * [taylor]: Taking taylor expansion of 1/2 in x
0.719 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.719 * [taylor]: Taking taylor expansion of 1/6 in x
0.719 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.719 * [taylor]: Taking taylor expansion of x in x
0.719 * [taylor]: Taking taylor expansion of x in x
0.734 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
0.734 * [approximate]: Taking taylor expansion of (* x (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))) in (x) around 0
0.734 * [taylor]: Taking taylor expansion of (* x (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))) in x
0.734 * [taylor]: Taking taylor expansion of x in x
0.734 * [taylor]: Taking taylor expansion of (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)) in x
0.734 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 2)) in x
0.734 * [taylor]: Taking taylor expansion of 1/6 in x
0.735 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.735 * [taylor]: Taking taylor expansion of x in x
0.735 * [taylor]: Taking taylor expansion of (+ (* 1/2 x) 1) in x
0.735 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.735 * [taylor]: Taking taylor expansion of 1/2 in x
0.735 * [taylor]: Taking taylor expansion of x in x
0.735 * [taylor]: Taking taylor expansion of 1 in x
0.735 * [taylor]: Taking taylor expansion of (* x (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))) in x
0.735 * [taylor]: Taking taylor expansion of x in x
0.735 * [taylor]: Taking taylor expansion of (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)) in x
0.735 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 2)) in x
0.735 * [taylor]: Taking taylor expansion of 1/6 in x
0.735 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.735 * [taylor]: Taking taylor expansion of x in x
0.735 * [taylor]: Taking taylor expansion of (+ (* 1/2 x) 1) in x
0.735 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.735 * [taylor]: Taking taylor expansion of 1/2 in x
0.735 * [taylor]: Taking taylor expansion of x in x
0.735 * [taylor]: Taking taylor expansion of 1 in x
0.739 * [approximate]: Taking taylor expansion of (/ (+ 1 (+ (* 1/6 (/ 1 (pow x 2))) (* 1/2 (/ 1 x)))) x) in (x) around 0
0.739 * [taylor]: Taking taylor expansion of (/ (+ 1 (+ (* 1/6 (/ 1 (pow x 2))) (* 1/2 (/ 1 x)))) x) in x
0.739 * [taylor]: Taking taylor expansion of (+ 1 (+ (* 1/6 (/ 1 (pow x 2))) (* 1/2 (/ 1 x)))) in x
0.739 * [taylor]: Taking taylor expansion of 1 in x
0.739 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 2))) (* 1/2 (/ 1 x))) in x
0.739 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 2))) in x
0.739 * [taylor]: Taking taylor expansion of 1/6 in x
0.739 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.739 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.739 * [taylor]: Taking taylor expansion of x in x
0.739 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.739 * [taylor]: Taking taylor expansion of 1/2 in x
0.739 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.739 * [taylor]: Taking taylor expansion of x in x
0.739 * [taylor]: Taking taylor expansion of x in x
0.739 * [taylor]: Taking taylor expansion of (/ (+ 1 (+ (* 1/6 (/ 1 (pow x 2))) (* 1/2 (/ 1 x)))) x) in x
0.739 * [taylor]: Taking taylor expansion of (+ 1 (+ (* 1/6 (/ 1 (pow x 2))) (* 1/2 (/ 1 x)))) in x
0.739 * [taylor]: Taking taylor expansion of 1 in x
0.739 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 2))) (* 1/2 (/ 1 x))) in x
0.740 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 2))) in x
0.740 * [taylor]: Taking taylor expansion of 1/6 in x
0.740 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.740 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.740 * [taylor]: Taking taylor expansion of x in x
0.740 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.740 * [taylor]: Taking taylor expansion of 1/2 in x
0.740 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.740 * [taylor]: Taking taylor expansion of x in x
0.740 * [taylor]: Taking taylor expansion of x in x
0.745 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ 1 (* 1/6 (/ 1 (pow x 2)))) (* 1/2 (/ 1 x))) x)) in (x) around 0
0.745 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ 1 (* 1/6 (/ 1 (pow x 2)))) (* 1/2 (/ 1 x))) x)) in x
0.745 * [taylor]: Taking taylor expansion of -1 in x
0.745 * [taylor]: Taking taylor expansion of (/ (- (+ 1 (* 1/6 (/ 1 (pow x 2)))) (* 1/2 (/ 1 x))) x) in x
0.745 * [taylor]: Taking taylor expansion of (- (+ 1 (* 1/6 (/ 1 (pow x 2)))) (* 1/2 (/ 1 x))) in x
0.745 * [taylor]: Taking taylor expansion of (+ 1 (* 1/6 (/ 1 (pow x 2)))) in x
0.745 * [taylor]: Taking taylor expansion of 1 in x
0.745 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 2))) in x
0.745 * [taylor]: Taking taylor expansion of 1/6 in x
0.745 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.745 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.745 * [taylor]: Taking taylor expansion of x in x
0.745 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.745 * [taylor]: Taking taylor expansion of 1/2 in x
0.745 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.745 * [taylor]: Taking taylor expansion of x in x
0.745 * [taylor]: Taking taylor expansion of x in x
0.746 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ 1 (* 1/6 (/ 1 (pow x 2)))) (* 1/2 (/ 1 x))) x)) in x
0.746 * [taylor]: Taking taylor expansion of -1 in x
0.746 * [taylor]: Taking taylor expansion of (/ (- (+ 1 (* 1/6 (/ 1 (pow x 2)))) (* 1/2 (/ 1 x))) x) in x
0.746 * [taylor]: Taking taylor expansion of (- (+ 1 (* 1/6 (/ 1 (pow x 2)))) (* 1/2 (/ 1 x))) in x
0.746 * [taylor]: Taking taylor expansion of (+ 1 (* 1/6 (/ 1 (pow x 2)))) in x
0.746 * [taylor]: Taking taylor expansion of 1 in x
0.746 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 2))) in x
0.746 * [taylor]: Taking taylor expansion of 1/6 in x
0.746 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.746 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.746 * [taylor]: Taking taylor expansion of x in x
0.746 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.746 * [taylor]: Taking taylor expansion of 1/2 in x
0.746 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.746 * [taylor]: Taking taylor expansion of x in x
0.746 * [taylor]: Taking taylor expansion of x in x
0.754 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.754 * [approximate]: Taking taylor expansion of (/ (exp x) (* x (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)))) in (x) around 0
0.754 * [taylor]: Taking taylor expansion of (/ (exp x) (* x (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)))) in x
0.754 * [taylor]: Taking taylor expansion of (exp x) in x
0.754 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of (* x (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))) in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)) in x
0.755 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 2)) in x
0.755 * [taylor]: Taking taylor expansion of 1/6 in x
0.755 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of (+ (* 1/2 x) 1) in x
0.755 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.755 * [taylor]: Taking taylor expansion of 1/2 in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of 1 in x
0.755 * [taylor]: Taking taylor expansion of (/ (exp x) (* x (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)))) in x
0.756 * [taylor]: Taking taylor expansion of (exp x) in x
0.756 * [taylor]: Taking taylor expansion of x in x
0.756 * [taylor]: Taking taylor expansion of (* x (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))) in x
0.756 * [taylor]: Taking taylor expansion of x in x
0.756 * [taylor]: Taking taylor expansion of (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)) in x
0.756 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 2)) in x
0.756 * [taylor]: Taking taylor expansion of 1/6 in x
0.756 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.756 * [taylor]: Taking taylor expansion of x in x
0.756 * [taylor]: Taking taylor expansion of (+ (* 1/2 x) 1) in x
0.756 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.756 * [taylor]: Taking taylor expansion of 1/2 in x
0.756 * [taylor]: Taking taylor expansion of x in x
0.756 * [taylor]: Taking taylor expansion of 1 in x
0.761 * [approximate]: Taking taylor expansion of (/ (* (exp (/ 1 x)) x) (+ 1 (+ (* 1/6 (/ 1 (pow x 2))) (* 1/2 (/ 1 x))))) in (x) around 0
0.761 * [taylor]: Taking taylor expansion of (/ (* (exp (/ 1 x)) x) (+ 1 (+ (* 1/6 (/ 1 (pow x 2))) (* 1/2 (/ 1 x))))) in x
0.761 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) x) in x
0.761 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.761 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.761 * [taylor]: Taking taylor expansion of x in x
0.761 * [taylor]: Taking taylor expansion of x in x
0.761 * [taylor]: Taking taylor expansion of (+ 1 (+ (* 1/6 (/ 1 (pow x 2))) (* 1/2 (/ 1 x)))) in x
0.761 * [taylor]: Taking taylor expansion of 1 in x
0.761 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 2))) (* 1/2 (/ 1 x))) in x
0.761 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 2))) in x
0.761 * [taylor]: Taking taylor expansion of 1/6 in x
0.761 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.761 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.761 * [taylor]: Taking taylor expansion of x in x
0.762 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.762 * [taylor]: Taking taylor expansion of 1/2 in x
0.762 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.762 * [taylor]: Taking taylor expansion of x in x
0.762 * [taylor]: Taking taylor expansion of (/ (* (exp (/ 1 x)) x) (+ 1 (+ (* 1/6 (/ 1 (pow x 2))) (* 1/2 (/ 1 x))))) in x
0.762 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) x) in x
0.762 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.762 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.762 * [taylor]: Taking taylor expansion of x in x
0.763 * [taylor]: Taking taylor expansion of x in x
0.763 * [taylor]: Taking taylor expansion of (+ 1 (+ (* 1/6 (/ 1 (pow x 2))) (* 1/2 (/ 1 x)))) in x
0.763 * [taylor]: Taking taylor expansion of 1 in x
0.763 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 2))) (* 1/2 (/ 1 x))) in x
0.763 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 2))) in x
0.763 * [taylor]: Taking taylor expansion of 1/6 in x
0.763 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.763 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.763 * [taylor]: Taking taylor expansion of x in x
0.763 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.763 * [taylor]: Taking taylor expansion of 1/2 in x
0.763 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.763 * [taylor]: Taking taylor expansion of x in x
0.770 * [approximate]: Taking taylor expansion of (* -1 (/ (* x (exp (/ -1 x))) (- (+ 1 (* 1/6 (/ 1 (pow x 2)))) (* 1/2 (/ 1 x))))) in (x) around 0
0.770 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (exp (/ -1 x))) (- (+ 1 (* 1/6 (/ 1 (pow x 2)))) (* 1/2 (/ 1 x))))) in x
0.771 * [taylor]: Taking taylor expansion of -1 in x
0.771 * [taylor]: Taking taylor expansion of (/ (* x (exp (/ -1 x))) (- (+ 1 (* 1/6 (/ 1 (pow x 2)))) (* 1/2 (/ 1 x)))) in x
0.771 * [taylor]: Taking taylor expansion of (* x (exp (/ -1 x))) in x
0.771 * [taylor]: Taking taylor expansion of x in x
0.771 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.771 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.771 * [taylor]: Taking taylor expansion of -1 in x
0.771 * [taylor]: Taking taylor expansion of x in x
0.771 * [taylor]: Taking taylor expansion of (- (+ 1 (* 1/6 (/ 1 (pow x 2)))) (* 1/2 (/ 1 x))) in x
0.771 * [taylor]: Taking taylor expansion of (+ 1 (* 1/6 (/ 1 (pow x 2)))) in x
0.771 * [taylor]: Taking taylor expansion of 1 in x
0.771 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 2))) in x
0.771 * [taylor]: Taking taylor expansion of 1/6 in x
0.771 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.771 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.771 * [taylor]: Taking taylor expansion of x in x
0.771 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.771 * [taylor]: Taking taylor expansion of 1/2 in x
0.771 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.771 * [taylor]: Taking taylor expansion of x in x
0.772 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (exp (/ -1 x))) (- (+ 1 (* 1/6 (/ 1 (pow x 2)))) (* 1/2 (/ 1 x))))) in x
0.772 * [taylor]: Taking taylor expansion of -1 in x
0.772 * [taylor]: Taking taylor expansion of (/ (* x (exp (/ -1 x))) (- (+ 1 (* 1/6 (/ 1 (pow x 2)))) (* 1/2 (/ 1 x)))) in x
0.772 * [taylor]: Taking taylor expansion of (* x (exp (/ -1 x))) in x
0.772 * [taylor]: Taking taylor expansion of x in x
0.772 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.772 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.772 * [taylor]: Taking taylor expansion of -1 in x
0.772 * [taylor]: Taking taylor expansion of x in x
0.772 * [taylor]: Taking taylor expansion of (- (+ 1 (* 1/6 (/ 1 (pow x 2)))) (* 1/2 (/ 1 x))) in x
0.772 * [taylor]: Taking taylor expansion of (+ 1 (* 1/6 (/ 1 (pow x 2)))) in x
0.772 * [taylor]: Taking taylor expansion of 1 in x
0.772 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 2))) in x
0.772 * [taylor]: Taking taylor expansion of 1/6 in x
0.772 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.772 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.772 * [taylor]: Taking taylor expansion of x in x
0.772 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.772 * [taylor]: Taking taylor expansion of 1/2 in x
0.772 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.772 * [taylor]: Taking taylor expansion of x in x
0.781 * * * [progress]: simplifying candidates
0.782 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 x 1/6)
  (*.f64 (sqrt.f64 x) 1/6)
  (*.f64 (cbrt.f64 x) 1/6)
  (*.f64 x 1)
  (*.f64 x (sqrt.f64 1/6))
  (*.f64 x (*.f64 (cbrt.f64 1/6) (cbrt.f64 1/6)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 1/6))
  (*.f64 (sqrt.f64 x) (sqrt.f64 1/6))
  (sqrt.f64 (*.f64 x 1/6))
  (sqrt.f64 (*.f64 x 1/6))
  (*.f64 (*.f64 (*.f64 x 1/6) (*.f64 x 1/6)) (*.f64 x 1/6))
  (*.f64 (cbrt.f64 (*.f64 x 1/6)) (cbrt.f64 (*.f64 x 1/6)))
  (cbrt.f64 (*.f64 x 1/6))
  (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 1/6 1/6) 1/6))
  (exp.f64 (*.f64 x 1/6))
  (log.f64 (*.f64 x 1/6))
  (+.f64 (log.f64 x) (log.f64 1/6))
  (*.f64 x 1/6)
  (*.f64 x (-.f64 (*.f64 1/2 1/2) (*.f64 (*.f64 x 1/6) (*.f64 x 1/6))))
  (*.f64 x (+.f64 (pow.f64 1/2 3) (pow.f64 (*.f64 x 1/6) 3)))
  (*.f64 x (+.f64 1/2 (*.f64 x 1/6)))
  (*.f64 (sqrt.f64 x) (+.f64 1/2 (*.f64 x 1/6)))
  (*.f64 (cbrt.f64 x) (+.f64 1/2 (*.f64 x 1/6)))
  (*.f64 x 1)
  (*.f64 x (sqrt.f64 (+.f64 1/2 (*.f64 x 1/6))))
  (*.f64 x (*.f64 (cbrt.f64 (+.f64 1/2 (*.f64 x 1/6))) (cbrt.f64 (+.f64 1/2 (*.f64 x 1/6)))))
  (*.f64 1/2 x)
  (*.f64 (*.f64 x 1/6) x)
  (*.f64 x 1/2)
  (*.f64 x (*.f64 x 1/6))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 1/2 (*.f64 x 1/6))))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 1/2 (*.f64 x 1/6))))
  (sqrt.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))))
  (sqrt.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))))
  (*.f64 (*.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) (*.f64 x (+.f64 1/2 (*.f64 x 1/6)))) (*.f64 x (+.f64 1/2 (*.f64 x 1/6))))
  (*.f64 (cbrt.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6)))) (cbrt.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6)))))
  (cbrt.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))))
  (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 (+.f64 1/2 (*.f64 x 1/6)) (+.f64 1/2 (*.f64 x 1/6))) (+.f64 1/2 (*.f64 x 1/6))))
  (exp.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))))
  (log.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))))
  (+.f64 (log.f64 x) (log.f64 (+.f64 1/2 (*.f64 x 1/6))))
  (*.f64 x (+.f64 1/2 (*.f64 x 1/6)))
  (*.f64 x (-.f64 (*.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) (*.f64 x (+.f64 1/2 (*.f64 x 1/6)))) (*.f64 1 1)))
  (*.f64 x (+.f64 (pow.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 3) (pow.f64 1 3)))
  (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))
  (*.f64 (sqrt.f64 x) (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))
  (*.f64 (cbrt.f64 x) (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))
  (*.f64 x 1)
  (*.f64 x (sqrt.f64 (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)))
  (*.f64 x (*.f64 (cbrt.f64 (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)) (cbrt.f64 (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))))
  (*.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) x)
  (*.f64 1 x)
  (*.f64 x (*.f64 x (+.f64 1/2 (*.f64 x 1/6))))
  (*.f64 x 1)
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)))
  (sqrt.f64 (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)))
  (sqrt.f64 (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)))
  (*.f64 (*.f64 (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)) (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))) (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)))
  (*.f64 (cbrt.f64 (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))) (cbrt.f64 (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))))
  (cbrt.f64 (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)))
  (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1) (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)) (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)))
  (exp.f64 (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)))
  (log.f64 (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)))
  (+.f64 (log.f64 x) (log.f64 (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)))
  (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))
  (/.f64 (exp.f64 x) (*.f64 x (-.f64 (*.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) (*.f64 x (+.f64 1/2 (*.f64 x 1/6)))) (*.f64 1 1))))
  (/.f64 (exp.f64 x) (*.f64 x (+.f64 (pow.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 3) (pow.f64 1 3))))
  (/.f64 (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)) (exp.f64 x))
  (/.f64 (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)) (sqrt.f64 (exp.f64 x)))
  (/.f64 (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)) (cbrt.f64 (exp.f64 x)))
  (/.f64 (exp.f64 x) x)
  (/.f64 (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)) (exp.f64 x))
  (/.f64 1 (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)))
  (/.f64 1 x)
  (/.f64 (exp.f64 x) (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))
  (/.f64 (sqrt.f64 (exp.f64 x)) x)
  (/.f64 (sqrt.f64 (exp.f64 x)) (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) x)
  (/.f64 (cbrt.f64 (exp.f64 x)) (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))
  (neg.f64 (exp.f64 x))
  (neg.f64 (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)))
  (sqrt.f64 (/.f64 (exp.f64 x) (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))))
  (sqrt.f64 (/.f64 (exp.f64 x) (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))))
  (*.f64 (*.f64 (/.f64 (exp.f64 x) (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))) (/.f64 (exp.f64 x) (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)))) (/.f64 (exp.f64 x) (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))))
  (*.f64 (cbrt.f64 (/.f64 (exp.f64 x) (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)))) (cbrt.f64 (/.f64 (exp.f64 x) (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)))))
  (cbrt.f64 (/.f64 (exp.f64 x) (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))))
  (/.f64 (*.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (exp.f64 x)) (*.f64 (*.f64 (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)) (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))) (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))))
  (/.f64 (*.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (exp.f64 x)) (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1) (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)) (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))))
  (exp.f64 (/.f64 (exp.f64 x) (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))))
  (log.f64 (/.f64 (exp.f64 x) (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))))
  (-.f64 x (log.f64 (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))))
  (-.f64 x (+.f64 (log.f64 x) (log.f64 (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))))
  (*.f64 1/6 x)
  (*.f64 1/6 x)
  (*.f64 1/6 x)
  (+.f64 (*.f64 1/6 (pow.f64 x 2)) (*.f64 1/2 x))
  (+.f64 (*.f64 1/6 (pow.f64 x 2)) (*.f64 1/2 x))
  (+.f64 (*.f64 1/6 (pow.f64 x 2)) (*.f64 1/2 x))
  (+.f64 (*.f64 1/2 (pow.f64 x 2)) (+.f64 (*.f64 1/6 (pow.f64 x 3)) x))
  (+.f64 (*.f64 1/2 (pow.f64 x 2)) (+.f64 x (*.f64 1/6 (pow.f64 x 3))))
  (+.f64 (*.f64 1/2 (pow.f64 x 2)) (+.f64 x (*.f64 1/6 (pow.f64 x 3))))
  (+.f64 1/2 (+.f64 (*.f64 1/12 x) (/.f64 1 x)))
  (-.f64 (+.f64 (*.f64 6 (/.f64 (exp.f64 x) (pow.f64 x 3))) (*.f64 18 (/.f64 (exp.f64 x) (pow.f64 x 5)))) (*.f64 18 (/.f64 (exp.f64 x) (pow.f64 x 4))))
  (-.f64 (+.f64 (*.f64 6 (/.f64 (exp.f64 x) (pow.f64 x 3))) (*.f64 18 (/.f64 (exp.f64 x) (pow.f64 x 5)))) (*.f64 18 (/.f64 (exp.f64 x) (pow.f64 x 4))))
0.842 * * [simplify]: iteration  0 :  4944  enodes  (cost  1545 )
0.843 * * [simplify]: iteration  1 :  4944  enodes  (cost  1545 )
0.850 * [simplify]: Simplified to:
   (*.f64 x 1/6)
  (*.f64 1/6 (sqrt.f64 x))
  (*.f64 1/6 (cbrt.f64 x))
  x
  (*.f64 x (sqrt.f64 1/6))
  (*.f64 x (*.f64 (cbrt.f64 1/6) (cbrt.f64 1/6)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 1/6))
  (*.f64 (sqrt.f64 x) (sqrt.f64 1/6))
  (sqrt.f64 (*.f64 x 1/6))
  (sqrt.f64 (*.f64 x 1/6))
  (pow.f64 (*.f64 x 1/6) 3)
  (*.f64 (cbrt.f64 (*.f64 x 1/6)) (cbrt.f64 (*.f64 x 1/6)))
  (cbrt.f64 (*.f64 x 1/6))
  (pow.f64 (*.f64 x 1/6) 3)
  (exp.f64 (*.f64 x 1/6))
  (log.f64 (*.f64 x 1/6))
  (log.f64 (*.f64 x 1/6))
  (*.f64 x 1/6)
  (*.f64 x (-.f64 1/4 (*.f64 x (*.f64 x 1/36))))
  (+.f64 (*.f64 x 1/8) (*.f64 1/216 (pow.f64 x 4)))
  (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))
  (*.f64 (sqrt.f64 x) (+.f64 (*.f64 x 1/6) 1/2))
  (*.f64 (cbrt.f64 x) (+.f64 (*.f64 x 1/6) 1/2))
  x
  (*.f64 x (sqrt.f64 (+.f64 (*.f64 x 1/6) 1/2)))
  (*.f64 x (*.f64 (cbrt.f64 (+.f64 (*.f64 x 1/6) 1/2)) (cbrt.f64 (+.f64 (*.f64 x 1/6) 1/2))))
  (*.f64 x 1/2)
  (*.f64 x (*.f64 x 1/6))
  (*.f64 x 1/2)
  (*.f64 x (*.f64 x 1/6))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 (*.f64 x 1/6) 1/2)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 (*.f64 x 1/6) 1/2)))
  (sqrt.f64 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))
  (sqrt.f64 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))
  (pow.f64 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)) 3)
  (*.f64 (cbrt.f64 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))) (cbrt.f64 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))
  (cbrt.f64 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))
  (pow.f64 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)) 3)
  (exp.f64 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))
  (log.f64 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))
  (log.f64 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))
  (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))
  (+.f64 (*.f64 (pow.f64 x 3) (*.f64 (+.f64 (*.f64 x 1/6) 1/2) (+.f64 (*.f64 x 1/6) 1/2))) (neg.f64 x))
  (*.f64 x (+.f64 1 (pow.f64 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)) 3)))
  (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))
  (*.f64 (sqrt.f64 x) (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))
  (*.f64 (cbrt.f64 x) (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))
  x
  (*.f64 x (sqrt.f64 (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))))
  (*.f64 x (*.f64 (cbrt.f64 (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))) (cbrt.f64 (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))))
  (*.f64 x (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))
  x
  (*.f64 x (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))
  x
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))))
  (sqrt.f64 (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))))
  (sqrt.f64 (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))))
  (pow.f64 (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))) 3)
  (*.f64 (cbrt.f64 (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))) (cbrt.f64 (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))))
  (cbrt.f64 (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))))
  (pow.f64 (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))) 3)
  (exp.f64 (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))))
  (log.f64 (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))))
  (log.f64 (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))))
  (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))
  (/.f64 (exp.f64 x) (+.f64 (*.f64 (pow.f64 x 3) (*.f64 (+.f64 (*.f64 x 1/6) 1/2) (+.f64 (*.f64 x 1/6) 1/2))) (neg.f64 x)))
  (/.f64 (exp.f64 x) (*.f64 x (+.f64 1 (pow.f64 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)) 3))))
  (/.f64 (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))) (exp.f64 x))
  (/.f64 (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))) (sqrt.f64 (exp.f64 x)))
  (/.f64 (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))) (cbrt.f64 (exp.f64 x)))
  (/.f64 (exp.f64 x) x)
  (/.f64 (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))) (exp.f64 x))
  (/.f64 1 (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))))
  (/.f64 1 x)
  (/.f64 (exp.f64 x) (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))
  (/.f64 (sqrt.f64 (exp.f64 x)) x)
  (/.f64 (sqrt.f64 (exp.f64 x)) (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) x)
  (/.f64 (cbrt.f64 (exp.f64 x)) (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))
  (neg.f64 (exp.f64 x))
  (*.f64 x (-.f64 -1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))
  (sqrt.f64 (/.f64 (exp.f64 x) (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))))
  (sqrt.f64 (/.f64 (exp.f64 x) (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))))
  (pow.f64 (/.f64 (exp.f64 x) (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))) 3)
  (*.f64 (cbrt.f64 (/.f64 (exp.f64 x) (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))))) (cbrt.f64 (/.f64 (exp.f64 x) (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))))))
  (cbrt.f64 (/.f64 (exp.f64 x) (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))))
  (pow.f64 (/.f64 (exp.f64 x) (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))) 3)
  (pow.f64 (/.f64 (exp.f64 x) (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))) 3)
  (exp.f64 (/.f64 (exp.f64 x) (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))))
  (-.f64 x (log.f64 (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))))
  (-.f64 x (log.f64 (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))))
  (-.f64 x (log.f64 (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))))
  (*.f64 x 1/6)
  (*.f64 x 1/6)
  (*.f64 x 1/6)
  (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))
  (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))
  (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))
  (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))
  (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))
  (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))
  (+.f64 1/2 (+.f64 (/.f64 1 x) (*.f64 x 1/12)))
  (+.f64 (*.f64 6 (/.f64 (exp.f64 x) (pow.f64 x 3))) (*.f64 18 (-.f64 (/.f64 (exp.f64 x) (pow.f64 x 5)) (/.f64 (exp.f64 x) (pow.f64 x 4)))))
  (+.f64 (*.f64 6 (/.f64 (exp.f64 x) (pow.f64 x 3))) (*.f64 18 (-.f64 (/.f64 (exp.f64 x) (pow.f64 x 5)) (/.f64 (exp.f64 x) (pow.f64 x 4)))))
0.851 * * * [progress]: adding candidates to table
1.141 * * [progress]: iteration 3 / 4
1.142 * * * [progress]: picking best candidate
1.155 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))>
1.156 * * * [progress]: localizing error
1.165 * * * [progress]: generating rewritten candidates
1.165 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
1.170 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
1.178 * * * [progress]: generating series expansions
1.178 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
1.179 * [approximate]: Taking taylor expansion of (- 1 (exp (neg x))) in (x) around 0
1.179 * [taylor]: Taking taylor expansion of (- 1 (exp (neg x))) in x
1.179 * [taylor]: Taking taylor expansion of 1 in x
1.179 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.179 * [taylor]: Taking taylor expansion of (neg x) in x
1.179 * [taylor]: Taking taylor expansion of x in x
1.180 * [taylor]: Taking taylor expansion of (- 1 (exp (neg x))) in x
1.180 * [taylor]: Taking taylor expansion of 1 in x
1.180 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.180 * [taylor]: Taking taylor expansion of (neg x) in x
1.180 * [taylor]: Taking taylor expansion of x in x
1.184 * [approximate]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in (x) around 0
1.184 * [taylor]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in x
1.184 * [taylor]: Taking taylor expansion of 1 in x
1.184 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.184 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.184 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.184 * [taylor]: Taking taylor expansion of x in x
1.184 * [taylor]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in x
1.184 * [taylor]: Taking taylor expansion of 1 in x
1.184 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.184 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.184 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.185 * [taylor]: Taking taylor expansion of x in x
1.188 * [approximate]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in (x) around 0
1.188 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in x
1.188 * [taylor]: Taking taylor expansion of 1 in x
1.188 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.188 * [taylor]: Taking taylor expansion of x in x
1.188 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in x
1.188 * [taylor]: Taking taylor expansion of 1 in x
1.188 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.188 * [taylor]: Taking taylor expansion of x in x
1.190 * * * * [progress]: [ 2 / 2 ] generating series at (2)
1.191 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (exp (neg x)))) in (x) around 0
1.191 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (exp (neg x)))) in x
1.191 * [taylor]: Taking taylor expansion of (- 1 (exp (neg x))) in x
1.191 * [taylor]: Taking taylor expansion of 1 in x
1.191 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.191 * [taylor]: Taking taylor expansion of (neg x) in x
1.191 * [taylor]: Taking taylor expansion of x in x
1.192 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (exp (neg x)))) in x
1.192 * [taylor]: Taking taylor expansion of (- 1 (exp (neg x))) in x
1.192 * [taylor]: Taking taylor expansion of 1 in x
1.192 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.192 * [taylor]: Taking taylor expansion of (neg x) in x
1.192 * [taylor]: Taking taylor expansion of x in x
1.196 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (exp (neg (/ 1 x))))) in (x) around 0
1.196 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (exp (neg (/ 1 x))))) in x
1.196 * [taylor]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in x
1.196 * [taylor]: Taking taylor expansion of 1 in x
1.196 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.196 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.196 * [taylor]: Taking taylor expansion of x in x
1.197 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (exp (neg (/ 1 x))))) in x
1.197 * [taylor]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in x
1.197 * [taylor]: Taking taylor expansion of 1 in x
1.197 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.197 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.197 * [taylor]: Taking taylor expansion of x in x
1.209 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (exp (/ 1 x)))) in (x) around 0
1.209 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (exp (/ 1 x)))) in x
1.209 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in x
1.209 * [taylor]: Taking taylor expansion of 1 in x
1.209 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.209 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.209 * [taylor]: Taking taylor expansion of x in x
1.210 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (exp (/ 1 x)))) in x
1.210 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in x
1.210 * [taylor]: Taking taylor expansion of 1 in x
1.210 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.210 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.210 * [taylor]: Taking taylor expansion of x in x
1.221 * * * [progress]: simplifying candidates
1.221 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 1 (exp.f64 (neg.f64 x)))
  (+.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x))))
  (-.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x))))
  (+.f64 (sqrt.f64 1) (sqrt.f64 (exp.f64 (neg.f64 x))))
  (-.f64 (sqrt.f64 1) (sqrt.f64 (exp.f64 (neg.f64 x))))
  (-.f64 (*.f64 1 1) (*.f64 (exp.f64 (neg.f64 x)) (exp.f64 (neg.f64 x))))
  (+.f64 1 (exp.f64 (neg.f64 x)))
  (neg.f64 (exp.f64 (neg.f64 x)))
  (-.f64 (pow.f64 1 3) (pow.f64 (exp.f64 (neg.f64 x)) 3))
  (+.f64 (*.f64 1 1) (+.f64 (*.f64 (exp.f64 (neg.f64 x)) (exp.f64 (neg.f64 x))) (*.f64 1 (exp.f64 (neg.f64 x)))))
  (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (*.f64 (*.f64 (-.f64 1 (exp.f64 (neg.f64 x))) (-.f64 1 (exp.f64 (neg.f64 x)))) (-.f64 1 (exp.f64 (neg.f64 x))))
  (*.f64 (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (log.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (/.f64 (exp.f64 1) (exp.f64 (exp.f64 (neg.f64 x))))
  (/.f64 1 (-.f64 (*.f64 1 1) (*.f64 (exp.f64 (neg.f64 x)) (exp.f64 (neg.f64 x)))))
  (/.f64 1 (-.f64 (pow.f64 1 3) (pow.f64 (exp.f64 (neg.f64 x)) 3)))
  (/.f64 (-.f64 1 (exp.f64 (neg.f64 x))) 1)
  (/.f64 (-.f64 1 (exp.f64 (neg.f64 x))) (sqrt.f64 1))
  (/.f64 (-.f64 1 (exp.f64 (neg.f64 x))) (cbrt.f64 1))
  (/.f64 1 1)
  (/.f64 1 (+.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (+.f64 (sqrt.f64 1) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 1 1)
  (/.f64 1 (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))))
  (/.f64 (-.f64 1 (exp.f64 (neg.f64 x))) 1)
  (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x))))
  (/.f64 1 1)
  (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x))))
  (/.f64 1 (+.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (-.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (+.f64 (sqrt.f64 1) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (-.f64 (sqrt.f64 1) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 1 1)
  (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x))))
  (/.f64 1 (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))))
  (/.f64 1 (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 (sqrt.f64 1) 1)
  (/.f64 (sqrt.f64 1) (-.f64 1 (exp.f64 (neg.f64 x))))
  (/.f64 (sqrt.f64 1) (+.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 (sqrt.f64 1) (-.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 (sqrt.f64 1) (+.f64 (sqrt.f64 1) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 (sqrt.f64 1) (-.f64 (sqrt.f64 1) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 (sqrt.f64 1) 1)
  (/.f64 (sqrt.f64 1) (-.f64 1 (exp.f64 (neg.f64 x))))
  (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 (sqrt.f64 1) (*.f64 (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))))
  (/.f64 (sqrt.f64 1) (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1)
  (/.f64 (cbrt.f64 1) (-.f64 1 (exp.f64 (neg.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 (cbrt.f64 1) (-.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 (sqrt.f64 1) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 (cbrt.f64 1) (-.f64 (sqrt.f64 1) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1)
  (/.f64 (cbrt.f64 1) (-.f64 1 (exp.f64 (neg.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 (cbrt.f64 1) (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))))
  (/.f64 (cbrt.f64 1) (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (neg.f64 1)
  (neg.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (sqrt.f64 (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (sqrt.f64 (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (*.f64 (*.f64 (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))) (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x))))) (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (*.f64 (cbrt.f64 (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x))))) (cbrt.f64 (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x))))))
  (cbrt.f64 (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 (-.f64 1 (exp.f64 (neg.f64 x))) (-.f64 1 (exp.f64 (neg.f64 x)))) (-.f64 1 (exp.f64 (neg.f64 x)))))
  (exp.f64 (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (log.f64 (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (-.f64 (log.f64 1) (log.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (neg.f64 (log.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (neg.f64 1)
  (-.f64 (+.f64 (*.f64 1/6 (pow.f64 x 3)) x) (*.f64 1/2 (pow.f64 x 2)))
  (-.f64 1 (exp.f64 (neg.f64 x)))
  (-.f64 1 (exp.f64 (*.f64 -1 x)))
  (+.f64 1/2 (+.f64 (*.f64 1/12 x) (/.f64 1 x)))
  (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x))))
  (/.f64 1 (-.f64 1 (exp.f64 (*.f64 -1 x))))
1.276 * * [simplify]: iteration  0 :  5513  enodes  (cost  1022 )
1.282 * [simplify]: Simplified to:
   (-.f64 1 (exp.f64 (neg.f64 x)))
  (+.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x))))
  (-.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x))))
  (+.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x))))
  (-.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x))))
  (-.f64 1 (pow.f64 (exp.f64 x) -2))
  (+.f64 1 (exp.f64 (neg.f64 x)))
  (/.f64 -1 (exp.f64 x))
  (-.f64 1 (pow.f64 (exp.f64 x) -3))
  (+.f64 1 (+.f64 (exp.f64 (neg.f64 x)) (pow.f64 (exp.f64 x) -2)))
  (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (pow.f64 (-.f64 1 (exp.f64 (neg.f64 x))) 3)
  (*.f64 (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (log.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (/.f64 1 (-.f64 1 (pow.f64 (exp.f64 x) -2)))
  (/.f64 1 (-.f64 1 (pow.f64 (exp.f64 x) -3)))
  (-.f64 1 (exp.f64 (neg.f64 x)))
  (-.f64 1 (exp.f64 (neg.f64 x)))
  (/.f64 (-.f64 1 (exp.f64 (neg.f64 x))) (cbrt.f64 1))
  1
  (/.f64 1 (+.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (+.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  1
  (/.f64 1 (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))))
  (-.f64 1 (exp.f64 (neg.f64 x)))
  (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x))))
  1
  (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x))))
  (/.f64 1 (+.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (-.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (+.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (-.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  1
  (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x))))
  (/.f64 1 (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))))
  (/.f64 1 (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  1
  (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x))))
  (/.f64 1 (+.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (-.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (+.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (-.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  1
  (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x))))
  (/.f64 1 (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))))
  (/.f64 1 (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (*.f64 (cbrt.f64 1) (cbrt.f64 1))
  (/.f64 (cbrt.f64 1) (-.f64 1 (exp.f64 (neg.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 (cbrt.f64 1) (-.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 (cbrt.f64 1) (-.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (*.f64 (cbrt.f64 1) (cbrt.f64 1))
  (/.f64 (cbrt.f64 1) (-.f64 1 (exp.f64 (neg.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 (cbrt.f64 1) (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))))
  (/.f64 (cbrt.f64 1) (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  -1
  (+.f64 (exp.f64 (neg.f64 x)) -1)
  (sqrt.f64 (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (sqrt.f64 (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (pow.f64 (-.f64 1 (exp.f64 (neg.f64 x))) 3))
  (*.f64 (cbrt.f64 (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x))))) (cbrt.f64 (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x))))))
  (cbrt.f64 (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (pow.f64 (-.f64 1 (exp.f64 (neg.f64 x))) 3))
  (exp.f64 (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (neg.f64 (log.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (neg.f64 (log.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (neg.f64 (log.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  -1
  (*.f64 x (+.f64 1 (*.f64 x (+.f64 (*.f64 x 1/6) -1/2))))
  (-.f64 1 (exp.f64 (neg.f64 x)))
  (-.f64 1 (exp.f64 (neg.f64 x)))
  (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x))))
  (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x))))
1.282 * * * [progress]: adding candidates to table
1.364 * * [progress]: iteration 4 / 4
1.364 * * * [progress]: picking best candidate
1.367 * * * * [pick]: Picked  #<alt (λ (x) (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1)))>
1.367 * * * [progress]: localizing error
1.380 * * * [progress]: generating rewritten candidates
1.380 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2)
1.390 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
1.407 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
1.413 * * * [progress]: generating series expansions
1.413 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2)
1.414 * [approximate]: Taking taylor expansion of (- (exp x) (exp (neg x))) in (x) around 0
1.414 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
1.414 * [taylor]: Taking taylor expansion of (exp x) in x
1.414 * [taylor]: Taking taylor expansion of x in x
1.414 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.414 * [taylor]: Taking taylor expansion of (neg x) in x
1.414 * [taylor]: Taking taylor expansion of x in x
1.414 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
1.414 * [taylor]: Taking taylor expansion of (exp x) in x
1.415 * [taylor]: Taking taylor expansion of x in x
1.415 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.415 * [taylor]: Taking taylor expansion of (neg x) in x
1.415 * [taylor]: Taking taylor expansion of x in x
1.428 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0
1.428 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.428 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.428 * [taylor]: Taking taylor expansion of x in x
1.428 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.428 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.428 * [taylor]: Taking taylor expansion of x in x
1.429 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.429 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.429 * [taylor]: Taking taylor expansion of x in x
1.429 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.429 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.429 * [taylor]: Taking taylor expansion of x in x
1.432 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0
1.432 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
1.432 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.432 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.432 * [taylor]: Taking taylor expansion of -1 in x
1.432 * [taylor]: Taking taylor expansion of x in x
1.432 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.432 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.432 * [taylor]: Taking taylor expansion of x in x
1.432 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
1.433 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.433 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.433 * [taylor]: Taking taylor expansion of -1 in x
1.433 * [taylor]: Taking taylor expansion of x in x
1.433 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.433 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.433 * [taylor]: Taking taylor expansion of x in x
1.435 * * * * [progress]: [ 2 / 3 ] generating series at (2)
1.436 * [approximate]: Taking taylor expansion of (/ (+ (exp x) 1) (- (exp x) (exp (neg x)))) in (x) around 0
1.436 * [taylor]: Taking taylor expansion of (/ (+ (exp x) 1) (- (exp x) (exp (neg x)))) in x
1.436 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
1.436 * [taylor]: Taking taylor expansion of (exp x) in x
1.436 * [taylor]: Taking taylor expansion of x in x
1.436 * [taylor]: Taking taylor expansion of 1 in x
1.436 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
1.436 * [taylor]: Taking taylor expansion of (exp x) in x
1.436 * [taylor]: Taking taylor expansion of x in x
1.436 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.436 * [taylor]: Taking taylor expansion of (neg x) in x
1.436 * [taylor]: Taking taylor expansion of x in x
1.437 * [taylor]: Taking taylor expansion of (/ (+ (exp x) 1) (- (exp x) (exp (neg x)))) in x
1.437 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
1.437 * [taylor]: Taking taylor expansion of (exp x) in x
1.437 * [taylor]: Taking taylor expansion of x in x
1.437 * [taylor]: Taking taylor expansion of 1 in x
1.437 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
1.437 * [taylor]: Taking taylor expansion of (exp x) in x
1.437 * [taylor]: Taking taylor expansion of x in x
1.437 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.437 * [taylor]: Taking taylor expansion of (neg x) in x
1.437 * [taylor]: Taking taylor expansion of x in x
1.444 * [approximate]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) 1) (- (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0
1.444 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) 1) (- (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
1.444 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1.444 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.444 * [taylor]: Taking taylor expansion of x in x
1.444 * [taylor]: Taking taylor expansion of 1 in x
1.444 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.444 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.444 * [taylor]: Taking taylor expansion of x in x
1.444 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.444 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.444 * [taylor]: Taking taylor expansion of x in x
1.446 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) 1) (- (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
1.446 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1.446 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.446 * [taylor]: Taking taylor expansion of x in x
1.446 * [taylor]: Taking taylor expansion of 1 in x
1.446 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.446 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.446 * [taylor]: Taking taylor expansion of x in x
1.446 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.446 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.446 * [taylor]: Taking taylor expansion of x in x
1.466 * [approximate]: Taking taylor expansion of (/ (+ (exp (/ -1 x)) 1) (- (exp (/ -1 x)) (exp (/ 1 x)))) in (x) around 0
1.466 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ -1 x)) 1) (- (exp (/ -1 x)) (exp (/ 1 x)))) in x
1.466 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1.466 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.466 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.466 * [taylor]: Taking taylor expansion of -1 in x
1.466 * [taylor]: Taking taylor expansion of x in x
1.466 * [taylor]: Taking taylor expansion of 1 in x
1.466 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
1.466 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.466 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.466 * [taylor]: Taking taylor expansion of -1 in x
1.466 * [taylor]: Taking taylor expansion of x in x
1.466 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.466 * [taylor]: Taking taylor expansion of x in x
1.467 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ -1 x)) 1) (- (exp (/ -1 x)) (exp (/ 1 x)))) in x
1.467 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1.467 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.467 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.467 * [taylor]: Taking taylor expansion of -1 in x
1.467 * [taylor]: Taking taylor expansion of x in x
1.468 * [taylor]: Taking taylor expansion of 1 in x
1.468 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
1.468 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.468 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.468 * [taylor]: Taking taylor expansion of -1 in x
1.468 * [taylor]: Taking taylor expansion of x in x
1.468 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.468 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.468 * [taylor]: Taking taylor expansion of x in x
1.484 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
1.485 * [approximate]: Taking taylor expansion of (+ (exp x) 1) in (x) around 0
1.485 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
1.485 * [taylor]: Taking taylor expansion of (exp x) in x
1.485 * [taylor]: Taking taylor expansion of x in x
1.485 * [taylor]: Taking taylor expansion of 1 in x
1.485 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
1.485 * [taylor]: Taking taylor expansion of (exp x) in x
1.485 * [taylor]: Taking taylor expansion of x in x
1.485 * [taylor]: Taking taylor expansion of 1 in x
1.487 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in (x) around 0
1.487 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1.487 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.487 * [taylor]: Taking taylor expansion of x in x
1.487 * [taylor]: Taking taylor expansion of 1 in x
1.487 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
1.487 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.487 * [taylor]: Taking taylor expansion of x in x
1.487 * [taylor]: Taking taylor expansion of 1 in x
1.488 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in (x) around 0
1.488 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1.488 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.488 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.488 * [taylor]: Taking taylor expansion of -1 in x
1.488 * [taylor]: Taking taylor expansion of x in x
1.488 * [taylor]: Taking taylor expansion of 1 in x
1.489 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
1.489 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.489 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.489 * [taylor]: Taking taylor expansion of -1 in x
1.489 * [taylor]: Taking taylor expansion of x in x
1.489 * [taylor]: Taking taylor expansion of 1 in x
1.490 * * * [progress]: simplifying candidates
1.491 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x))))
  (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x))))
  (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 (exp.f64 (neg.f64 x)) (exp.f64 (neg.f64 x))))
  (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (neg.f64 (exp.f64 (neg.f64 x)))
  (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 (exp.f64 (neg.f64 x)) 3))
  (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (+.f64 (*.f64 (exp.f64 (neg.f64 x)) (exp.f64 (neg.f64 x))) (*.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (*.f64 (*.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (exp.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (log.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (exp.f64 (exp.f64 x)) (exp.f64 (exp.f64 (neg.f64 x))))
  (sinh.f64 x)
  (*.f64 1 (+.f64 (exp.f64 x) 1))
  (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 1)))
  (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1 3)))
  (*.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) 1))
  (*.f64 (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (+.f64 (*.f64 (exp.f64 (neg.f64 x)) (exp.f64 (neg.f64 x))) (*.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (+.f64 (exp.f64 x) 1))
  (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1))
  (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1))
  (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1))
  (*.f64 (/.f64 1 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x))))) (+.f64 (exp.f64 x) 1))
  (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1))
  (*.f64 (/.f64 1 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (+.f64 (exp.f64 x) 1))
  (*.f64 (/.f64 1 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (+.f64 (exp.f64 x) 1))
  (*.f64 (/.f64 1 (sinh.f64 x)) (+.f64 (exp.f64 x) 1))
  (*.f64 (/.f64 (sqrt.f64 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1))
  (*.f64 (/.f64 (sqrt.f64 1) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x))))) (+.f64 (exp.f64 x) 1))
  (*.f64 (/.f64 (sqrt.f64 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1))
  (*.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (+.f64 (exp.f64 x) 1))
  (*.f64 (/.f64 (sqrt.f64 1) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (+.f64 (exp.f64 x) 1))
  (*.f64 (/.f64 (sqrt.f64 1) (sinh.f64 x)) (+.f64 (exp.f64 x) 1))
  (*.f64 (/.f64 (cbrt.f64 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1))
  (*.f64 (/.f64 (cbrt.f64 1) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x))))) (+.f64 (exp.f64 x) 1))
  (*.f64 (/.f64 (cbrt.f64 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1))
  (*.f64 (/.f64 (cbrt.f64 1) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (+.f64 (exp.f64 x) 1))
  (*.f64 (/.f64 (cbrt.f64 1) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (+.f64 (exp.f64 x) 1))
  (*.f64 (/.f64 (cbrt.f64 1) (sinh.f64 x)) (+.f64 (exp.f64 x) 1))
  (*.f64 (sqrt.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (+.f64 (exp.f64 x) 1))
  (*.f64 (cbrt.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (+.f64 (exp.f64 x) 1))
  (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 1)
  (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 1)
  (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (sqrt.f64 (+.f64 (exp.f64 x) 1)))
  (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) 1)) (cbrt.f64 (+.f64 (exp.f64 x) 1))))
  (*.f64 (exp.f64 x) (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (*.f64 1 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (exp.f64 x))
  (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 1)
  (*.f64 (/.f64 1 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (sqrt.f64 (+.f64 (exp.f64 x) 1)))
  (*.f64 (/.f64 1 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (sqrt.f64 (+.f64 (exp.f64 x) 1)))
  (*.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (sqrt.f64 (+.f64 (exp.f64 x) 1)))
  (*.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (sqrt.f64 (+.f64 (exp.f64 x) 1)))
  (*.f64 (sqrt.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (sqrt.f64 (+.f64 (exp.f64 x) 1)))
  (*.f64 (sqrt.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (sqrt.f64 (+.f64 (exp.f64 x) 1)))
  (*.f64 1 (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 1)))
  (*.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (exp.f64 x) 1))
  (*.f64 1 (+.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1 3)))
  (*.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (-.f64 (*.f64 1 1) (*.f64 (exp.f64 x) 1))))
  (sqrt.f64 (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1)))
  (sqrt.f64 (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1)))
  (*.f64 (*.f64 (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1)) (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1))) (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1)))
  (*.f64 (cbrt.f64 (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1))) (cbrt.f64 (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1))))
  (cbrt.f64 (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1)))
  (*.f64 (*.f64 (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (*.f64 (*.f64 (+.f64 (exp.f64 x) 1) (+.f64 (exp.f64 x) 1)) (+.f64 (exp.f64 x) 1)))
  (*.f64 (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (*.f64 (*.f64 (+.f64 (exp.f64 x) 1) (+.f64 (exp.f64 x) 1)) (+.f64 (exp.f64 x) 1)))
  (exp.f64 (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1)))
  (log.f64 (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1)))
  (+.f64 (log.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (log.f64 (+.f64 (exp.f64 x) 1)))
  (+.f64 (-.f64 (log.f64 1) (log.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (log.f64 (+.f64 (exp.f64 x) 1)))
  (+.f64 (neg.f64 (log.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (log.f64 (+.f64 (exp.f64 x) 1)))
  (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1))
  (+.f64 (exp.f64 x) 1)
  (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 1))
  (-.f64 (exp.f64 x) 1)
  (+.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1 3))
  (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (-.f64 (*.f64 1 1) (*.f64 (exp.f64 x) 1)))
  (sqrt.f64 (+.f64 (exp.f64 x) 1))
  (sqrt.f64 (+.f64 (exp.f64 x) 1))
  (*.f64 (*.f64 (+.f64 (exp.f64 x) 1) (+.f64 (exp.f64 x) 1)) (+.f64 (exp.f64 x) 1))
  (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) 1)) (cbrt.f64 (+.f64 (exp.f64 x) 1)))
  (cbrt.f64 (+.f64 (exp.f64 x) 1))
  (exp.f64 (+.f64 (exp.f64 x) 1))
  (log.f64 (+.f64 (exp.f64 x) 1))
  (*.f64 (exp.f64 (exp.f64 x)) (exp.f64 1))
  (+.f64 (*.f64 1/3 (pow.f64 x 3)) (+.f64 (*.f64 1/60 (pow.f64 x 5)) (*.f64 2 x)))
  (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (-.f64 (exp.f64 x) (exp.f64 (*.f64 -1 x)))
  (+.f64 1/2 (+.f64 (*.f64 1/12 x) (/.f64 1 x)))
  (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (*.f64 -1 x))))
  (+.f64 (*.f64 1/2 (pow.f64 x 2)) (+.f64 x 2))
  (+.f64 (exp.f64 x) 1)
  (+.f64 (exp.f64 x) 1)
1.585 * * [simplify]: iteration  0 :  5278  enodes  (cost  1587 )
1.596 * [simplify]: Simplified to:
   (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x))))
  (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x))))
  (-.f64 (pow.f64 (exp.f64 x) 2) (pow.f64 (exp.f64 x) -2))
  (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (/.f64 -1 (exp.f64 x))
  (-.f64 (pow.f64 (exp.f64 x) 3) (exp.f64 (*.f64 x -3)))
  (+.f64 (pow.f64 (exp.f64 x) 2) (+.f64 (pow.f64 (exp.f64 x) -2) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (pow.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 3)
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (exp.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (log.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (exp.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (sinh.f64 x)
  (+.f64 (exp.f64 x) 1)
  (/.f64 (+.f64 (pow.f64 (exp.f64 x) 2) -1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (*.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) 1))
  (*.f64 (+.f64 (pow.f64 (exp.f64 x) 2) (+.f64 (pow.f64 (exp.f64 x) -2) 1)) (+.f64 (exp.f64 x) 1))
  (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (+.f64 (exp.f64 x) 1) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (+.f64 (exp.f64 x) 1) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (+.f64 (exp.f64 x) 1) (sinh.f64 x))
  (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (+.f64 (exp.f64 x) 1) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (+.f64 (exp.f64 x) 1) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (+.f64 (exp.f64 x) 1) (sinh.f64 x))
  (*.f64 (+.f64 (exp.f64 x) 1) (/.f64 (cbrt.f64 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (*.f64 (+.f64 (exp.f64 x) 1) (/.f64 (cbrt.f64 1) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x))))))
  (*.f64 (+.f64 (exp.f64 x) 1) (/.f64 (cbrt.f64 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (*.f64 (+.f64 (exp.f64 x) 1) (/.f64 (cbrt.f64 1) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (*.f64 (+.f64 (exp.f64 x) 1) (/.f64 (cbrt.f64 1) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (*.f64 (+.f64 (exp.f64 x) 1) (/.f64 (cbrt.f64 1) (sinh.f64 x)))
  (*.f64 (+.f64 (exp.f64 x) 1) (sqrt.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (*.f64 (+.f64 (exp.f64 x) 1) (cbrt.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (sqrt.f64 (+.f64 (exp.f64 x) 1)) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) 1)) (cbrt.f64 (+.f64 (exp.f64 x) 1))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 1 (-.f64 1 (pow.f64 (exp.f64 x) -2)))
  (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 1 (-.f64 1 (pow.f64 (exp.f64 x) -2)))
  (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (sqrt.f64 (+.f64 (exp.f64 x) 1)) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (sqrt.f64 (+.f64 (exp.f64 x) 1)) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (sqrt.f64 (+.f64 (exp.f64 x) 1)) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (sqrt.f64 (+.f64 (exp.f64 x) 1)) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (*.f64 (sqrt.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (sqrt.f64 (+.f64 (exp.f64 x) 1)))
  (*.f64 (sqrt.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (sqrt.f64 (+.f64 (exp.f64 x) 1)))
  (+.f64 (pow.f64 (exp.f64 x) 2) -1)
  (*.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (exp.f64 x) 1))
  (+.f64 (pow.f64 (exp.f64 x) 3) 1)
  (*.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (pow.f64 (exp.f64 x) 2) (-.f64 1 (exp.f64 x))))
  (sqrt.f64 (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (sqrt.f64 (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (pow.f64 (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 3)
  (*.f64 (cbrt.f64 (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (cbrt.f64 (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (cbrt.f64 (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (pow.f64 (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 3)
  (pow.f64 (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 3)
  (exp.f64 (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (log.f64 (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (log.f64 (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (log.f64 (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (log.f64 (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (+.f64 (exp.f64 x) 1)
  (+.f64 (pow.f64 (exp.f64 x) 2) -1)
  (-.f64 (exp.f64 x) 1)
  (+.f64 (pow.f64 (exp.f64 x) 3) 1)
  (+.f64 (pow.f64 (exp.f64 x) 2) (-.f64 1 (exp.f64 x)))
  (sqrt.f64 (+.f64 (exp.f64 x) 1))
  (sqrt.f64 (+.f64 (exp.f64 x) 1))
  (pow.f64 (+.f64 (exp.f64 x) 1) 3)
  (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) 1)) (cbrt.f64 (+.f64 (exp.f64 x) 1)))
  (cbrt.f64 (+.f64 (exp.f64 x) 1))
  (exp.f64 (+.f64 (exp.f64 x) 1))
  (log.f64 (+.f64 (exp.f64 x) 1))
  (exp.f64 (+.f64 (exp.f64 x) 1))
  (+.f64 (*.f64 1/3 (pow.f64 x 3)) (+.f64 (*.f64 1/60 (pow.f64 x 5)) (+.f64 x x)))
  (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (+.f64 (*.f64 1/2 (*.f64 x x)) (+.f64 x 2))
  (+.f64 (exp.f64 x) 1)
  (+.f64 (exp.f64 x) 1)
1.597 * * * [progress]: adding candidates to table
1.747 * [progress]: [Phase 3 of 3] Extracting.
1.747 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))> #<alt (λ (x) (/.f64 (exp.f64 x) (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))))> #<alt (λ (x) (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1)))>)
1.747 * * * [regime-changes]: Trying 1 branch expressions: (x)
1.747 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))> #<alt (λ (x) (/.f64 (exp.f64 x) (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1))))> #<alt (λ (x) (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1)))>)
1.796 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.797 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 x) (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)))
1.799 * * [simplify]: iteration  0 :  17  enodes  (cost  21 )
1.799 * * [simplify]: iteration  1 :  17  enodes  (cost  21 )
1.799 * [simplify]: Simplified to:
   (/.f64 (exp.f64 x) (*.f64 x (+.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) 1)))
3.326 * [regime-testing]: End program error score: 1.0040817760772225
3.414 * [regime-testing]: Target error score: 40.62255849790211