7.561 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.355 * * * [progress]: [2/2] Setting up program.
0.360 * [progress]: [Phase 2 of 3] Improving.
0.361 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
0.365 * * [simplify]: iteration  0 :  9  enodes  (cost  7 )
0.365 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
0.365 * [simplify]: Simplified to:
   (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
0.366 * * [progress]: iteration 1 / 4
0.366 * * * [progress]: picking best candidate
0.367 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)))>
0.367 * * * [progress]: localizing error
0.371 * * * [progress]: generating rewritten candidates
0.371 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.376 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.386 * * * [progress]: generating series expansions
0.386 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.386 * [approximate]: Taking taylor expansion of (- (exp x) 1) in (x) around 0
0.386 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.386 * [taylor]: Taking taylor expansion of (exp x) in x
0.386 * [taylor]: Taking taylor expansion of x in x
0.386 * [taylor]: Taking taylor expansion of 1 in x
0.387 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.387 * [taylor]: Taking taylor expansion of (exp x) in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.387 * [taylor]: Taking taylor expansion of 1 in x
0.387 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in (x) around 0
0.387 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.387 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.387 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.387 * [taylor]: Taking taylor expansion of 1 in x
0.387 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.387 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.387 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.388 * [taylor]: Taking taylor expansion of 1 in x
0.388 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in (x) around 0
0.388 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.388 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.388 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.388 * [taylor]: Taking taylor expansion of -1 in x
0.388 * [taylor]: Taking taylor expansion of x in x
0.388 * [taylor]: Taking taylor expansion of 1 in x
0.388 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.388 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.388 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.388 * [taylor]: Taking taylor expansion of -1 in x
0.388 * [taylor]: Taking taylor expansion of x in x
0.388 * [taylor]: Taking taylor expansion of 1 in x
0.389 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.389 * [approximate]: Taking taylor expansion of (/ (exp x) (- (exp x) 1)) in (x) around 0
0.389 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1)) in x
0.389 * [taylor]: Taking taylor expansion of (exp x) in x
0.389 * [taylor]: Taking taylor expansion of x in x
0.389 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.389 * [taylor]: Taking taylor expansion of (exp x) in x
0.389 * [taylor]: Taking taylor expansion of x in x
0.389 * [taylor]: Taking taylor expansion of 1 in x
0.389 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1)) in x
0.389 * [taylor]: Taking taylor expansion of (exp x) in x
0.389 * [taylor]: Taking taylor expansion of x in x
0.389 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.389 * [taylor]: Taking taylor expansion of (exp x) in x
0.389 * [taylor]: Taking taylor expansion of x in x
0.389 * [taylor]: Taking taylor expansion of 1 in x
0.390 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) in (x) around 0
0.390 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) in x
0.390 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.390 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.390 * [taylor]: Taking taylor expansion of x in x
0.390 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.390 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.390 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.390 * [taylor]: Taking taylor expansion of x in x
0.390 * [taylor]: Taking taylor expansion of 1 in x
0.390 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) in x
0.390 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.390 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.390 * [taylor]: Taking taylor expansion of x in x
0.390 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.390 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.390 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.390 * [taylor]: Taking taylor expansion of x in x
0.390 * [taylor]: Taking taylor expansion of 1 in x
0.393 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) in (x) around 0
0.393 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) in x
0.393 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.393 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.393 * [taylor]: Taking taylor expansion of -1 in x
0.393 * [taylor]: Taking taylor expansion of x in x
0.393 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.393 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.393 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.393 * [taylor]: Taking taylor expansion of -1 in x
0.393 * [taylor]: Taking taylor expansion of x in x
0.393 * [taylor]: Taking taylor expansion of 1 in x
0.393 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) in x
0.393 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.393 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.393 * [taylor]: Taking taylor expansion of -1 in x
0.393 * [taylor]: Taking taylor expansion of x in x
0.393 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.393 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.393 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.393 * [taylor]: Taking taylor expansion of -1 in x
0.393 * [taylor]: Taking taylor expansion of x in x
0.393 * [taylor]: Taking taylor expansion of 1 in x
0.395 * * * [progress]: simplifying candidates
0.396 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (exp.f64 x)) (exp.f64 1))
  (log.f64 (-.f64 (exp.f64 x) 1))
  (exp.f64 (-.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))
  (*.f64 (*.f64 (-.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) 1)) (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.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)))
  (neg.f64 1)
  (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 1))
  (+.f64 (exp.f64 x) 1)
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1))
  (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 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 (exp.f64 x) 1)
  (-.f64 x (log.f64 (-.f64 (exp.f64 x) 1)))
  (log.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)))
  (exp.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)))
  (*.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) (-.f64 (exp.f64 x) 1)) (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))) (/.f64 (exp.f64 x) (-.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)))
  (neg.f64 (exp.f64 x))
  (neg.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)))
  (/.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))) 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)) (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))) (+.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))) 1)
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.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 (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)) 1)
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.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)) (+.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)) 1)
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.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 1 (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 (exp.f64 x) (sqrt.f64 (-.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)) (sqrt.f64 1)))
  (/.f64 (exp.f64 x) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 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 1)
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
  (/.f64 1 (-.f64 (exp.f64 x) 1))
  (/.f64 (-.f64 (exp.f64 x) 1) (exp.f64 x))
  (/.f64 (exp.f64 x) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))))
  (/.f64 (exp.f64 x) (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 (exp.f64 x) 1)
  (/.f64 (exp.f64 x) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 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) 1)
  (/.f64 (-.f64 (exp.f64 x) 1) (cbrt.f64 (exp.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) 1) (sqrt.f64 (exp.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) 1) (exp.f64 x))
  (/.f64 (exp.f64 x) (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1 3)))
  (/.f64 (exp.f64 x) (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 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))
0.448 * * [simplify]: iteration  0 :  4930  enodes  (cost  697 )
0.449 * * [simplify]: iteration  1 :  4930  enodes  (cost  697 )
0.452 * [simplify]: Simplified to:
   (/.f64 (exp.f64 (exp.f64 x)) E.f64)
  (log.f64 (-.f64 (exp.f64 x) 1))
  (/.f64 (exp.f64 (exp.f64 x)) E.f64)
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (pow.f64 (-.f64 (exp.f64 x) 1) 3)
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (-.f64 (pow.f64 (exp.f64 x) 3) 1)
  (+.f64 1 (*.f64 (exp.f64 x) (+.f64 (exp.f64 x) 1)))
  -1
  (+.f64 (pow.f64 (exp.f64 x) 2) -1)
  (+.f64 (exp.f64 x) 1)
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 -1 (sqrt.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)))
  (exp.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)
  (sqrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)))
  (sqrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)))
  (neg.f64 (exp.f64 x))
  (-.f64 1 (exp.f64 x))
  (/.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)))
  (/.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 (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 -1 (sqrt.f64 (exp.f64 x))))
  (/.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 -1 (sqrt.f64 (exp.f64 x))))
  (/.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 -1 (sqrt.f64 (exp.f64 x))))
  (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x)))
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.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 (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)))
  (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 -1 (sqrt.f64 (exp.f64 x))))
  (/.f64 (sqrt.f64 (exp.f64 x)) (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (/.f64 (sqrt.f64 (exp.f64 x)) (+.f64 -1 (sqrt.f64 (exp.f64 x))))
  (/.f64 (sqrt.f64 (exp.f64 x)) (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (/.f64 (sqrt.f64 (exp.f64 x)) (+.f64 -1 (sqrt.f64 (exp.f64 x))))
  (sqrt.f64 (exp.f64 x))
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.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 1 (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 (exp.f64 x) (sqrt.f64 (-.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 -1 (sqrt.f64 (exp.f64 x))))
  (/.f64 1 (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (/.f64 (exp.f64 x) (+.f64 -1 (sqrt.f64 (exp.f64 x))))
  (/.f64 1 (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (/.f64 (exp.f64 x) (+.f64 -1 (sqrt.f64 (exp.f64 x))))
  1
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
  (/.f64 1 (-.f64 (exp.f64 x) 1))
  (-.f64 1 (exp.f64 (neg.f64 x)))
  (/.f64 (exp.f64 x) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))))
  (/.f64 (exp.f64 x) (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (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 (-.f64 (exp.f64 x) 1) (cbrt.f64 (exp.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) 1) (sqrt.f64 (exp.f64 x)))
  (-.f64 1 (exp.f64 (neg.f64 x)))
  (/.f64 (exp.f64 x) (-.f64 (pow.f64 (exp.f64 x) 3) 1))
  (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (+.f64 x (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6))))
  (-.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))
0.452 * * * [progress]: adding candidates to table
0.510 * * [progress]: iteration 2 / 4
0.510 * * * [progress]: picking best candidate
0.517 * * * * [pick]: Picked  #<alt (λ (x) (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))>
0.517 * * * [progress]: localizing error
0.523 * * * [progress]: generating rewritten candidates
0.523 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1)
0.527 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.537 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.545 * * * [progress]: generating series expansions
0.545 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1)
0.545 * [approximate]: Taking taylor expansion of (* 1/12 x) in (x) around 0
0.545 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.545 * [taylor]: Taking taylor expansion of 1/12 in x
0.545 * [taylor]: Taking taylor expansion of x in x
0.545 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.545 * [taylor]: Taking taylor expansion of 1/12 in x
0.545 * [taylor]: Taking taylor expansion of x in x
0.546 * [approximate]: Taking taylor expansion of (/ 1/12 x) in (x) around 0
0.546 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x
0.546 * [taylor]: Taking taylor expansion of 1/12 in x
0.546 * [taylor]: Taking taylor expansion of x in x
0.546 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x
0.546 * [taylor]: Taking taylor expansion of 1/12 in x
0.546 * [taylor]: Taking taylor expansion of x in x
0.547 * [approximate]: Taking taylor expansion of (/ -1/12 x) in (x) around 0
0.547 * [taylor]: Taking taylor expansion of (/ -1/12 x) in x
0.547 * [taylor]: Taking taylor expansion of -1/12 in x
0.547 * [taylor]: Taking taylor expansion of x in x
0.547 * [taylor]: Taking taylor expansion of (/ -1/12 x) in x
0.547 * [taylor]: Taking taylor expansion of -1/12 in x
0.547 * [taylor]: Taking taylor expansion of x in x
0.547 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.548 * [approximate]: Taking taylor expansion of (+ (* 1/12 x) (+ (/ 1 x) 1/2)) in (x) around 0
0.548 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (+ (/ 1 x) 1/2)) in x
0.548 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.548 * [taylor]: Taking taylor expansion of 1/12 in x
0.548 * [taylor]: Taking taylor expansion of x in x
0.548 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) in x
0.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.548 * [taylor]: Taking taylor expansion of x in x
0.548 * [taylor]: Taking taylor expansion of 1/2 in x
0.548 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (+ (/ 1 x) 1/2)) in x
0.548 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.548 * [taylor]: Taking taylor expansion of 1/12 in x
0.548 * [taylor]: Taking taylor expansion of x in x
0.548 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) in x
0.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.548 * [taylor]: Taking taylor expansion of x in x
0.548 * [taylor]: Taking taylor expansion of 1/2 in x
0.548 * [approximate]: Taking taylor expansion of (+ x (+ (* 1/12 (/ 1 x)) 1/2)) in (x) around 0
0.548 * [taylor]: Taking taylor expansion of (+ x (+ (* 1/12 (/ 1 x)) 1/2)) in x
0.548 * [taylor]: Taking taylor expansion of x in x
0.548 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 x)) 1/2) in x
0.548 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.548 * [taylor]: Taking taylor expansion of 1/12 in x
0.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.548 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of 1/2 in x
0.549 * [taylor]: Taking taylor expansion of (+ x (+ (* 1/12 (/ 1 x)) 1/2)) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 x)) 1/2) in x
0.549 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.549 * [taylor]: Taking taylor expansion of 1/12 in x
0.549 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of 1/2 in x
0.549 * [approximate]: Taking taylor expansion of (- 1/2 (+ x (* 1/12 (/ 1 x)))) in (x) around 0
0.549 * [taylor]: Taking taylor expansion of (- 1/2 (+ x (* 1/12 (/ 1 x)))) in x
0.549 * [taylor]: Taking taylor expansion of 1/2 in x
0.549 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.549 * [taylor]: Taking taylor expansion of 1/12 in x
0.549 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of (- 1/2 (+ x (* 1/12 (/ 1 x)))) in x
0.550 * [taylor]: Taking taylor expansion of 1/2 in x
0.550 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.550 * [taylor]: Taking taylor expansion of x in x
0.550 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.550 * [taylor]: Taking taylor expansion of 1/12 in x
0.550 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.550 * [taylor]: Taking taylor expansion of x in x
0.550 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.550 * [approximate]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in (x) around 0
0.550 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in x
0.550 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.550 * [taylor]: Taking taylor expansion of 1/12 in x
0.550 * [taylor]: Taking taylor expansion of x in x
0.550 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.550 * [taylor]: Taking taylor expansion of x in x
0.550 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in x
0.550 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.550 * [taylor]: Taking taylor expansion of 1/12 in x
0.550 * [taylor]: Taking taylor expansion of x in x
0.550 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.550 * [taylor]: Taking taylor expansion of x in x
0.552 * [approximate]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in (x) around 0
0.552 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.552 * [taylor]: Taking taylor expansion of x in x
0.552 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.552 * [taylor]: Taking taylor expansion of 1/12 in x
0.552 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.552 * [taylor]: Taking taylor expansion of x in x
0.552 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.552 * [taylor]: Taking taylor expansion of x in x
0.552 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.552 * [taylor]: Taking taylor expansion of 1/12 in x
0.552 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.552 * [taylor]: Taking taylor expansion of x in x
0.553 * [approximate]: Taking taylor expansion of (neg (+ x (* 1/12 (/ 1 x)))) in (x) around 0
0.553 * [taylor]: Taking taylor expansion of (neg (+ x (* 1/12 (/ 1 x)))) in x
0.553 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.553 * [taylor]: Taking taylor expansion of x in x
0.553 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.553 * [taylor]: Taking taylor expansion of 1/12 in x
0.553 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.553 * [taylor]: Taking taylor expansion of x in x
0.553 * [taylor]: Taking taylor expansion of (neg (+ x (* 1/12 (/ 1 x)))) in x
0.553 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.553 * [taylor]: Taking taylor expansion of x in x
0.554 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.554 * [taylor]: Taking taylor expansion of 1/12 in x
0.554 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.554 * [taylor]: Taking taylor expansion of x in x
0.555 * * * [progress]: simplifying candidates
0.556 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 x 1/12)
  (+.f64 (log.f64 x) (log.f64 1/12))
  (log.f64 (*.f64 x 1/12))
  (exp.f64 (*.f64 x 1/12))
  (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 1/12 1/12) 1/12))
  (*.f64 (cbrt.f64 (*.f64 x 1/12)) (cbrt.f64 (*.f64 x 1/12)))
  (cbrt.f64 (*.f64 x 1/12))
  (*.f64 (*.f64 (*.f64 x 1/12) (*.f64 x 1/12)) (*.f64 x 1/12))
  (sqrt.f64 (*.f64 x 1/12))
  (sqrt.f64 (*.f64 x 1/12))
  (*.f64 (sqrt.f64 x) (sqrt.f64 1/12))
  (*.f64 (sqrt.f64 x) (sqrt.f64 1/12))
  (*.f64 x (*.f64 (cbrt.f64 1/12) (cbrt.f64 1/12)))
  (*.f64 x (sqrt.f64 1/12))
  (*.f64 x 1)
  (*.f64 (cbrt.f64 x) 1/12)
  (*.f64 (sqrt.f64 x) 1/12)
  (*.f64 x 1/12)
  (*.f64 (exp.f64 1/2) (*.f64 (exp.f64 (*.f64 x 1/12)) (exp.f64 (/.f64 1 x))))
  (*.f64 (exp.f64 1/2) (exp.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))
  (log.f64 (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))
  (exp.f64 (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))
  (*.f64 (cbrt.f64 (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))) (cbrt.f64 (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))))
  (cbrt.f64 (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))
  (*.f64 (*.f64 (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))) (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))) (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))
  (sqrt.f64 (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))
  (sqrt.f64 (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))
  (+.f64 (pow.f64 1/2 3) (pow.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x)) 3))
  (+.f64 (*.f64 1/2 1/2) (-.f64 (*.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x)) (+.f64 (*.f64 x 1/12) (/.f64 1 x))) (*.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))))
  (-.f64 (*.f64 1/2 1/2) (*.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x)) (+.f64 (*.f64 x 1/12) (/.f64 1 x))))
  (-.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (+.f64 1/2 (*.f64 x 1/12))
  (*.f64 (exp.f64 (*.f64 x 1/12)) (exp.f64 (/.f64 1 x)))
  (log.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (exp.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x))) (cbrt.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))
  (cbrt.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (*.f64 (*.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x)) (+.f64 (*.f64 x 1/12) (/.f64 1 x))) (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (sqrt.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (sqrt.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (+.f64 (pow.f64 (*.f64 x 1/12) 3) (pow.f64 (/.f64 1 x) 3))
  (+.f64 (*.f64 (*.f64 x 1/12) (*.f64 x 1/12)) (-.f64 (*.f64 (/.f64 1 x) (/.f64 1 x)) (*.f64 (*.f64 x 1/12) (/.f64 1 x))))
  (-.f64 (*.f64 (*.f64 x 1/12) (*.f64 x 1/12)) (*.f64 (/.f64 1 x) (/.f64 1 x)))
  (-.f64 (*.f64 x 1/12) (/.f64 1 x))
  (*.f64 1/12 x)
  (*.f64 1/12 x)
  (*.f64 1/12 x)
  (+.f64 1/2 (+.f64 (*.f64 1/12 x) (/.f64 1 x)))
  (+.f64 1/2 (+.f64 (*.f64 1/12 x) (/.f64 1 x)))
  (+.f64 1/2 (+.f64 (*.f64 1/12 x) (/.f64 1 x)))
  (+.f64 (*.f64 1/12 x) (/.f64 1 x))
  (+.f64 (*.f64 1/12 x) (/.f64 1 x))
  (+.f64 (*.f64 1/12 x) (/.f64 1 x))
0.604 * * [simplify]: iteration  0 :  4846  enodes  (cost  420 )
0.604 * * [simplify]: iteration  1 :  4846  enodes  (cost  420 )
0.606 * [simplify]: Simplified to:
   (*.f64 x 1/12)
  (log.f64 (*.f64 x 1/12))
  (log.f64 (*.f64 x 1/12))
  (exp.f64 (*.f64 x 1/12))
  (*.f64 (pow.f64 x 3) 1/1728)
  (*.f64 (cbrt.f64 (*.f64 x 1/12)) (cbrt.f64 (*.f64 x 1/12)))
  (cbrt.f64 (*.f64 x 1/12))
  (*.f64 (pow.f64 x 3) 1/1728)
  (sqrt.f64 (*.f64 x 1/12))
  (sqrt.f64 (*.f64 x 1/12))
  (*.f64 (sqrt.f64 x) (sqrt.f64 1/12))
  (*.f64 (sqrt.f64 x) (sqrt.f64 1/12))
  (*.f64 x (*.f64 (cbrt.f64 1/12) (cbrt.f64 1/12)))
  (*.f64 x (sqrt.f64 1/12))
  x
  (*.f64 1/12 (cbrt.f64 x))
  (*.f64 1/12 (sqrt.f64 x))
  (*.f64 x 1/12)
  (exp.f64 (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))
  (exp.f64 (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))
  (log.f64 (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))
  (exp.f64 (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))
  (*.f64 (cbrt.f64 (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))) (cbrt.f64 (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))))
  (cbrt.f64 (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))
  (pow.f64 (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))) 3)
  (sqrt.f64 (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))
  (sqrt.f64 (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))
  (+.f64 1/8 (pow.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x)) 3))
  (+.f64 1/4 (*.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x)) (-.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x)) 1/2)))
  (-.f64 1/12 (+.f64 (*.f64 (*.f64 x x) 1/144) (/.f64 1 (*.f64 x x))))
  (-.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (+.f64 (*.f64 x 1/12) 1/2)
  (exp.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (log.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (exp.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x))) (cbrt.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))
  (cbrt.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (pow.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x)) 3)
  (sqrt.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (sqrt.f64 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (+.f64 (*.f64 (pow.f64 x 3) 1/1728) (pow.f64 (/.f64 1 x) 3))
  (+.f64 (*.f64 (*.f64 x x) 1/144) (-.f64 (/.f64 1 (*.f64 x x)) 1/12))
  (-.f64 (*.f64 (*.f64 x x) 1/144) (/.f64 1 (*.f64 x x)))
  (-.f64 (*.f64 x 1/12) (/.f64 1 x))
  (*.f64 x 1/12)
  (*.f64 x 1/12)
  (*.f64 x 1/12)
  (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (+.f64 (*.f64 x 1/12) (/.f64 1 x))
  (+.f64 (*.f64 x 1/12) (/.f64 1 x))
  (+.f64 (*.f64 x 1/12) (/.f64 1 x))
0.607 * * * [progress]: adding candidates to table
0.648 * * [progress]: iteration 3 / 4
0.648 * * * [progress]: picking best candidate
0.653 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))>
0.653 * * * [progress]: localizing error
0.658 * * * [progress]: generating rewritten candidates
0.658 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.663 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.672 * * * [progress]: generating series expansions
0.672 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.673 * [approximate]: Taking taylor expansion of (- 1 (exp (neg x))) in (x) around 0
0.673 * [taylor]: Taking taylor expansion of (- 1 (exp (neg x))) in x
0.673 * [taylor]: Taking taylor expansion of 1 in x
0.673 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.673 * [taylor]: Taking taylor expansion of (neg x) in x
0.673 * [taylor]: Taking taylor expansion of x in x
0.673 * [taylor]: Taking taylor expansion of (- 1 (exp (neg x))) in x
0.673 * [taylor]: Taking taylor expansion of 1 in x
0.673 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.673 * [taylor]: Taking taylor expansion of (neg x) in x
0.673 * [taylor]: Taking taylor expansion of x in x
0.674 * [approximate]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in (x) around 0
0.674 * [taylor]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in x
0.674 * [taylor]: Taking taylor expansion of 1 in x
0.674 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.674 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.674 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.674 * [taylor]: Taking taylor expansion of x in x
0.674 * [taylor]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in x
0.674 * [taylor]: Taking taylor expansion of 1 in x
0.674 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.674 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.674 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.674 * [taylor]: Taking taylor expansion of x in x
0.674 * [approximate]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in (x) around 0
0.674 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in x
0.674 * [taylor]: Taking taylor expansion of 1 in x
0.674 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.674 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.674 * [taylor]: Taking taylor expansion of x in x
0.675 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in x
0.675 * [taylor]: Taking taylor expansion of 1 in x
0.675 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.675 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.675 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.675 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (exp (neg x)))) in (x) around 0
0.675 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (exp (neg x)))) in x
0.675 * [taylor]: Taking taylor expansion of (- 1 (exp (neg x))) in x
0.675 * [taylor]: Taking taylor expansion of 1 in x
0.675 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.675 * [taylor]: Taking taylor expansion of (neg x) in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.675 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (exp (neg x)))) in x
0.675 * [taylor]: Taking taylor expansion of (- 1 (exp (neg x))) in x
0.675 * [taylor]: Taking taylor expansion of 1 in x
0.675 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.675 * [taylor]: Taking taylor expansion of (neg x) in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.676 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (exp (neg (/ 1 x))))) in (x) around 0
0.676 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (exp (neg (/ 1 x))))) in x
0.676 * [taylor]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in x
0.676 * [taylor]: Taking taylor expansion of 1 in x
0.676 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.676 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.676 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.676 * [taylor]: Taking taylor expansion of x in x
0.676 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (exp (neg (/ 1 x))))) in x
0.676 * [taylor]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in x
0.676 * [taylor]: Taking taylor expansion of 1 in x
0.676 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.676 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.676 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.676 * [taylor]: Taking taylor expansion of x in x
0.679 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (exp (/ 1 x)))) in (x) around 0
0.679 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (exp (/ 1 x)))) in x
0.679 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in x
0.679 * [taylor]: Taking taylor expansion of 1 in x
0.679 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.679 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.679 * [taylor]: Taking taylor expansion of x in x
0.679 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (exp (/ 1 x)))) in x
0.679 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in x
0.679 * [taylor]: Taking taylor expansion of 1 in x
0.679 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.679 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.679 * [taylor]: Taking taylor expansion of x in x
0.681 * * * [progress]: simplifying candidates
0.682 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 1) (exp.f64 (exp.f64 (neg.f64 x))))
  (log.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (exp.f64 (-.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))))
  (*.f64 (*.f64 (-.f64 1 (exp.f64 (neg.f64 x))) (-.f64 1 (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 (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)))))
  (neg.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)))
  (+.f64 (sqrt.f64 1) (sqrt.f64 (exp.f64 (neg.f64 x))))
  (-.f64 (sqrt.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 (exp.f64 (neg.f64 x)))
  (neg.f64 1)
  (neg.f64 (log.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (-.f64 0 (log.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (-.f64 (log.f64 1) (log.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (log.f64 (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (exp.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)))))
  (*.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 (-.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)))))
  (sqrt.f64 (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (sqrt.f64 (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (neg.f64 1)
  (neg.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)))))
  (/.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)) 1)
  (/.f64 (cbrt.f64 1) (-.f64 1 (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)) (+.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)) 1)
  (/.f64 (cbrt.f64 1) (-.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 (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) 1)
  (/.f64 (sqrt.f64 1) (-.f64 1 (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) (+.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) 1)
  (/.f64 (sqrt.f64 1) (-.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 1 (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 1 1)
  (/.f64 1 (-.f64 1 (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 (+.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (-.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 1 1)
  (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x))))
  (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x))))
  (/.f64 (-.f64 1 (exp.f64 (neg.f64 x))) 1)
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))))
  (/.f64 1 (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 1 1)
  (/.f64 1 (+.f64 (sqrt.f64 1) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (+.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 1 1)
  (/.f64 (-.f64 1 (exp.f64 (neg.f64 x))) (cbrt.f64 1))
  (/.f64 (-.f64 1 (exp.f64 (neg.f64 x))) (sqrt.f64 1))
  (/.f64 (-.f64 1 (exp.f64 (neg.f64 x))) 1)
  (/.f64 1 (-.f64 (pow.f64 1 3) (pow.f64 (exp.f64 (neg.f64 x)) 3)))
  (/.f64 1 (-.f64 (*.f64 1 1) (*.f64 (exp.f64 (neg.f64 x)) (exp.f64 (neg.f64 x)))))
  (-.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))))
0.735 * * [simplify]: iteration  0 :  5280  enodes  (cost  640 )
0.738 * [simplify]: Simplified to:
   (/.f64 E.f64 (exp.f64 (exp.f64 (neg.f64 x))))
  (log.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (/.f64 E.f64 (exp.f64 (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))))
  (pow.f64 (-.f64 1 (exp.f64 (neg.f64 x))) 3)
  (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (-.f64 1 (pow.f64 (exp.f64 x) -3))
  (+.f64 1 (+.f64 (exp.f64 (neg.f64 x)) (pow.f64 (exp.f64 x) -2)))
  (neg.f64 (exp.f64 (neg.f64 x)))
  (-.f64 1 (pow.f64 (exp.f64 x) -2))
  (+.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 (exp.f64 (neg.f64 x)))
  -1
  (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)))))
  (neg.f64 (log.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (exp.f64 (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (pow.f64 (/.f64 1 (-.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)))))
  (pow.f64 (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))) 3)
  (sqrt.f64 (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (sqrt.f64 (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))
  -1
  (+.f64 (exp.f64 (neg.f64 x)) -1)
  (/.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)))))
  (/.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 (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 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 1 (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (sqrt.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 (*.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 1 (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (sqrt.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 (-.f64 1 (exp.f64 (neg.f64 x))))
  (-.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 (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  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 (-.f64 1 (exp.f64 (neg.f64 x))) (cbrt.f64 1))
  (-.f64 1 (exp.f64 (neg.f64 x)))
  (-.f64 1 (exp.f64 (neg.f64 x)))
  (/.f64 1 (-.f64 1 (pow.f64 (exp.f64 x) -3)))
  (/.f64 1 (-.f64 1 (pow.f64 (exp.f64 x) -2)))
  (+.f64 x (*.f64 x (*.f64 x (+.f64 -1/2 (*.f64 x 1/6)))))
  (-.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))))
0.738 * * * [progress]: adding candidates to table
0.777 * * [progress]: iteration 4 / 4
0.777 * * * [progress]: picking best candidate
0.781 * * * * [pick]: Picked  #<alt (λ (x) (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1)))>
0.781 * * * [progress]: localizing error
0.789 * * * [progress]: generating rewritten candidates
0.789 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
0.794 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
0.810 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
0.818 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.827 * * * [progress]: generating series expansions
0.827 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
0.827 * [approximate]: Taking taylor expansion of (- (exp x) (exp (neg x))) in (x) around 0
0.827 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.827 * [taylor]: Taking taylor expansion of (exp x) in x
0.827 * [taylor]: Taking taylor expansion of x in x
0.827 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.827 * [taylor]: Taking taylor expansion of (neg x) in x
0.827 * [taylor]: Taking taylor expansion of x in x
0.827 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.827 * [taylor]: Taking taylor expansion of (exp x) in x
0.827 * [taylor]: Taking taylor expansion of x in x
0.827 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.827 * [taylor]: Taking taylor expansion of (neg x) in x
0.827 * [taylor]: Taking taylor expansion of x in x
0.829 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0
0.829 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.829 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.829 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.829 * [taylor]: Taking taylor expansion of x in x
0.829 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.829 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.829 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.829 * [taylor]: Taking taylor expansion of x in x
0.829 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.829 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.829 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.829 * [taylor]: Taking taylor expansion of x in x
0.829 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.829 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.829 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.829 * [taylor]: Taking taylor expansion of x in x
0.830 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0
0.830 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.830 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.830 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.830 * [taylor]: Taking taylor expansion of -1 in x
0.830 * [taylor]: Taking taylor expansion of x in x
0.830 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.830 * [taylor]: Taking taylor expansion of x in x
0.830 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.830 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.830 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.830 * [taylor]: Taking taylor expansion of -1 in x
0.830 * [taylor]: Taking taylor expansion of x in x
0.830 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.830 * [taylor]: Taking taylor expansion of x in x
0.831 * * * * [progress]: [ 2 / 4 ] generating series at (2)
0.831 * [approximate]: Taking taylor expansion of (/ (+ (exp x) 1) (- (exp x) (exp (neg x)))) in (x) around 0
0.831 * [taylor]: Taking taylor expansion of (/ (+ (exp x) 1) (- (exp x) (exp (neg x)))) in x
0.831 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
0.831 * [taylor]: Taking taylor expansion of (exp x) in x
0.831 * [taylor]: Taking taylor expansion of x in x
0.831 * [taylor]: Taking taylor expansion of 1 in x
0.831 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.831 * [taylor]: Taking taylor expansion of (exp x) in x
0.831 * [taylor]: Taking taylor expansion of x in x
0.831 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.831 * [taylor]: Taking taylor expansion of (neg x) in x
0.831 * [taylor]: Taking taylor expansion of x in x
0.831 * [taylor]: Taking taylor expansion of (/ (+ (exp x) 1) (- (exp x) (exp (neg x)))) in x
0.831 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
0.831 * [taylor]: Taking taylor expansion of (exp x) in x
0.831 * [taylor]: Taking taylor expansion of x in x
0.831 * [taylor]: Taking taylor expansion of 1 in x
0.831 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.831 * [taylor]: Taking taylor expansion of (exp x) in x
0.831 * [taylor]: Taking taylor expansion of x in x
0.831 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.831 * [taylor]: Taking taylor expansion of (neg x) in x
0.831 * [taylor]: Taking taylor expansion of x in x
0.832 * [approximate]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) 1) (- (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0
0.832 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) 1) (- (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
0.833 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
0.833 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.833 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.833 * [taylor]: Taking taylor expansion of x in x
0.833 * [taylor]: Taking taylor expansion of 1 in x
0.833 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.833 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.833 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.833 * [taylor]: Taking taylor expansion of x in x
0.833 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.833 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.833 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.833 * [taylor]: Taking taylor expansion of x in x
0.833 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) 1) (- (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
0.833 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
0.833 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.833 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.833 * [taylor]: Taking taylor expansion of x in x
0.833 * [taylor]: Taking taylor expansion of 1 in x
0.833 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.833 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.833 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.833 * [taylor]: Taking taylor expansion of x in x
0.833 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.833 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.833 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.833 * [taylor]: Taking taylor expansion of x in x
0.838 * [approximate]: Taking taylor expansion of (/ (+ (exp (/ -1 x)) 1) (- (exp (/ -1 x)) (exp (/ 1 x)))) in (x) around 0
0.838 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ -1 x)) 1) (- (exp (/ -1 x)) (exp (/ 1 x)))) in x
0.838 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
0.838 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.838 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.838 * [taylor]: Taking taylor expansion of -1 in x
0.838 * [taylor]: Taking taylor expansion of x in x
0.838 * [taylor]: Taking taylor expansion of 1 in x
0.838 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.838 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.838 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.838 * [taylor]: Taking taylor expansion of -1 in x
0.838 * [taylor]: Taking taylor expansion of x in x
0.838 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.838 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.838 * [taylor]: Taking taylor expansion of x in x
0.838 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ -1 x)) 1) (- (exp (/ -1 x)) (exp (/ 1 x)))) in x
0.838 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
0.838 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.838 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.838 * [taylor]: Taking taylor expansion of -1 in x
0.838 * [taylor]: Taking taylor expansion of x in x
0.838 * [taylor]: Taking taylor expansion of 1 in x
0.838 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.838 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.838 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.838 * [taylor]: Taking taylor expansion of -1 in x
0.838 * [taylor]: Taking taylor expansion of x in x
0.838 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.838 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.838 * [taylor]: Taking taylor expansion of x in x
0.842 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
0.842 * [approximate]: Taking taylor expansion of (/ 1 (- (exp x) (exp (neg x)))) in (x) around 0
0.842 * [taylor]: Taking taylor expansion of (/ 1 (- (exp x) (exp (neg x)))) in x
0.842 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.842 * [taylor]: Taking taylor expansion of (exp x) in x
0.842 * [taylor]: Taking taylor expansion of x in x
0.842 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.842 * [taylor]: Taking taylor expansion of (neg x) in x
0.842 * [taylor]: Taking taylor expansion of x in x
0.842 * [taylor]: Taking taylor expansion of (/ 1 (- (exp x) (exp (neg x)))) in x
0.842 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.842 * [taylor]: Taking taylor expansion of (exp x) in x
0.842 * [taylor]: Taking taylor expansion of x in x
0.842 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.842 * [taylor]: Taking taylor expansion of (neg x) in x
0.842 * [taylor]: Taking taylor expansion of x in x
0.844 * [approximate]: Taking taylor expansion of (/ 1 (- (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0
0.844 * [taylor]: Taking taylor expansion of (/ 1 (- (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
0.844 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.844 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.844 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.844 * [taylor]: Taking taylor expansion of x in x
0.844 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.844 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.844 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.844 * [taylor]: Taking taylor expansion of x in x
0.845 * [taylor]: Taking taylor expansion of (/ 1 (- (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
0.845 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.845 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.845 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.845 * [taylor]: Taking taylor expansion of x in x
0.845 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.845 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.845 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.845 * [taylor]: Taking taylor expansion of x in x
0.848 * [approximate]: Taking taylor expansion of (/ 1 (- (exp (/ -1 x)) (exp (/ 1 x)))) in (x) around 0
0.848 * [taylor]: Taking taylor expansion of (/ 1 (- (exp (/ -1 x)) (exp (/ 1 x)))) in x
0.848 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.848 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.848 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.848 * [taylor]: Taking taylor expansion of -1 in x
0.848 * [taylor]: Taking taylor expansion of x in x
0.848 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.848 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.848 * [taylor]: Taking taylor expansion of x in x
0.848 * [taylor]: Taking taylor expansion of (/ 1 (- (exp (/ -1 x)) (exp (/ 1 x)))) in x
0.848 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.848 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.848 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.848 * [taylor]: Taking taylor expansion of -1 in x
0.848 * [taylor]: Taking taylor expansion of x in x
0.848 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.848 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.848 * [taylor]: Taking taylor expansion of x in x
0.851 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.851 * [approximate]: Taking taylor expansion of (+ (exp x) 1) in (x) around 0
0.851 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
0.851 * [taylor]: Taking taylor expansion of (exp x) in x
0.851 * [taylor]: Taking taylor expansion of x in x
0.851 * [taylor]: Taking taylor expansion of 1 in x
0.851 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
0.851 * [taylor]: Taking taylor expansion of (exp x) in x
0.851 * [taylor]: Taking taylor expansion of x in x
0.851 * [taylor]: Taking taylor expansion of 1 in x
0.853 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in (x) around 0
0.853 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
0.853 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.853 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.854 * [taylor]: Taking taylor expansion of x in x
0.854 * [taylor]: Taking taylor expansion of 1 in x
0.854 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
0.854 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.854 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.854 * [taylor]: Taking taylor expansion of x in x
0.854 * [taylor]: Taking taylor expansion of 1 in x
0.854 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in (x) around 0
0.854 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
0.854 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.854 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.854 * [taylor]: Taking taylor expansion of -1 in x
0.854 * [taylor]: Taking taylor expansion of x in x
0.854 * [taylor]: Taking taylor expansion of 1 in x
0.854 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
0.854 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.854 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.854 * [taylor]: Taking taylor expansion of -1 in x
0.854 * [taylor]: Taking taylor expansion of x in x
0.854 * [taylor]: Taking taylor expansion of 1 in x
0.855 * * * [progress]: simplifying candidates
0.856 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sinh.f64 x)
  (/.f64 (exp.f64 (exp.f64 x)) (exp.f64 (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))))
  (*.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))))
  (*.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))))
  (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (sqrt.f64 (-.f64 (exp.f64 x) (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)))))
  (neg.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)))
  (+.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 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.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 0 (log.f64 (-.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 (log.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (log.f64 (+.f64 (exp.f64 x) 1)))
  (log.f64 (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1)))
  (exp.f64 (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.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)))
  (*.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 (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 (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)))
  (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 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))))
  (*.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 (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 (/.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 (/.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 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 (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)))) (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) 1)) (cbrt.f64 (+.f64 (exp.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)))) 1)
  (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 1)
  (*.f64 (cbrt.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.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 (/.f64 (cbrt.f64 1) (sinh.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) (sqrt.f64 (-.f64 (exp.f64 x) (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) (-.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 (sqrt.f64 1) (sinh.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) (sqrt.f64 (-.f64 (exp.f64 x) (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) (-.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 1 (sinh.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 (sqrt.f64 (-.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 (-.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 (*.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 (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 (pow.f64 (exp.f64 x) 3) (pow.f64 1 3)))
  (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 1)))
  (*.f64 1 (+.f64 (exp.f64 x) 1))
  (neg.f64 1)
  (neg.f64 (log.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (-.f64 0 (log.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (-.f64 (log.f64 1) (log.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (log.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (exp.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.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 (cbrt.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (cbrt.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (cbrt.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (*.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)))))
  (sqrt.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (sqrt.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (neg.f64 1)
  (neg.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 2)
  (/.f64 (cbrt.f64 1) (sinh.f64 x))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 (cbrt.f64 1) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (cbrt.f64 1) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1)
  (/.f64 (cbrt.f64 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 (cbrt.f64 1) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1)
  (/.f64 (cbrt.f64 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (sqrt.f64 1) 2)
  (/.f64 (sqrt.f64 1) (sinh.f64 x))
  (/.f64 (sqrt.f64 1) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 (sqrt.f64 1) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (sqrt.f64 1) 1)
  (/.f64 (sqrt.f64 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (sqrt.f64 1) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 (sqrt.f64 1) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 (sqrt.f64 1) 1)
  (/.f64 (sqrt.f64 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 1 2)
  (/.f64 1 (sinh.f64 x))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 1 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 1 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 1 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 1 1)
  (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 1 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 1 1)
  (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 1)
  (/.f64 1 2)
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 1 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 1 1)
  (/.f64 1 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 1 1)
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (cbrt.f64 1))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (sqrt.f64 1))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 1)
  (/.f64 1 (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 (exp.f64 (neg.f64 x)) 3)))
  (/.f64 1 (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 (exp.f64 (neg.f64 x)) (exp.f64 (neg.f64 x)))))
  (*.f64 (exp.f64 (exp.f64 x)) (exp.f64 1))
  (log.f64 (+.f64 (exp.f64 x) 1))
  (exp.f64 (+.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))
  (*.f64 (*.f64 (+.f64 (exp.f64 x) 1) (+.f64 (exp.f64 x) 1)) (+.f64 (exp.f64 x) 1))
  (sqrt.f64 (+.f64 (exp.f64 x) 1))
  (sqrt.f64 (+.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)))
  (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 1))
  (-.f64 (exp.f64 x) 1)
  (+.f64 (exp.f64 x) 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 (*.f64 7/720 (pow.f64 x 3)) (*.f64 1/2 (/.f64 1 x))) (*.f64 1/12 x))
  (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 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)
0.908 * * [simplify]: iteration  0 :  5724  enodes  (cost  1517 )
0.914 * [simplify]: Simplified to:
   (sinh.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))))
  (*.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))))
  (pow.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 3)
  (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 (exp.f64 x) -3))
  (+.f64 (pow.f64 (exp.f64 x) 2) (+.f64 (pow.f64 (exp.f64 x) -2) 1))
  (neg.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 (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 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (/.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)))))
  (log.f64 (/.f64 (+.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (exp.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)
  (*.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)
  (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)))))
  (+.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))))
  (+.f64 (pow.f64 (exp.f64 x) 2) -1)
  (*.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.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 (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 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 (*.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 (sqrt.f64 (+.f64 (exp.f64 x) 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 (exp.f64 x) 1) (cbrt.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.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) (/.f64 (cbrt.f64 1) (sinh.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) (sqrt.f64 (-.f64 (exp.f64 x) (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) (-.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) (sinh.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) (sqrt.f64 (-.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) (sinh.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) (sqrt.f64 (-.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) (-.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 (pow.f64 (exp.f64 x) 2) (+.f64 (pow.f64 (exp.f64 x) -2) 1)) (+.f64 (exp.f64 x) 1))
  (*.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) 1))
  (/.f64 (+.f64 (pow.f64 (exp.f64 x) 3) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (+.f64 (pow.f64 (exp.f64 x) 2) -1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (+.f64 (exp.f64 x) 1)
  -1
  (neg.f64 (log.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (neg.f64 (log.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (neg.f64 (log.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (neg.f64 (log.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (exp.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (pow.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 3)
  (*.f64 (cbrt.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (cbrt.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (cbrt.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (pow.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 3)
  (sqrt.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (sqrt.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  -1
  (-.f64 (exp.f64 (neg.f64 x)) (exp.f64 x))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 2)
  (/.f64 (cbrt.f64 1) (sinh.f64 x))
  (*.f64 (/.f64 (cbrt.f64 1) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (/.f64 (cbrt.f64 1) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 (cbrt.f64 1) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (*.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 1) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 (cbrt.f64 1) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (*.f64 (cbrt.f64 1) (cbrt.f64 1))
  (/.f64 (cbrt.f64 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 (cbrt.f64 1) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (*.f64 (cbrt.f64 1) (cbrt.f64 1))
  (/.f64 (cbrt.f64 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  1/2
  (/.f64 1 (sinh.f64 x))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 1 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 1 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 1 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  1
  (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 1 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  1
  (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  1/2
  (/.f64 1 (sinh.f64 x))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 1 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 1 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 1 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  1
  (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 1 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 1 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  1
  (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  1/2
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 1 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  1
  (/.f64 1 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  1
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (cbrt.f64 1))
  (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (/.f64 1 (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 (exp.f64 x) -3)))
  (/.f64 1 (-.f64 (pow.f64 (exp.f64 x) 2) (pow.f64 (exp.f64 x) -2)))
  (*.f64 (exp.f64 (exp.f64 x)) E.f64)
  (log.f64 (+.f64 (exp.f64 x) 1))
  (*.f64 (exp.f64 (exp.f64 x)) E.f64)
  (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) 1)) (cbrt.f64 (+.f64 (exp.f64 x) 1)))
  (cbrt.f64 (+.f64 (exp.f64 x) 1))
  (pow.f64 (+.f64 (exp.f64 x) 1) 3)
  (sqrt.f64 (+.f64 (exp.f64 x) 1))
  (sqrt.f64 (+.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)))
  (+.f64 (pow.f64 (exp.f64 x) 2) -1)
  (-.f64 (exp.f64 x) 1)
  (+.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 (*.f64 (pow.f64 x 3) 7/720) (/.f64 1/2 x)) (*.f64 x 1/12))
  (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 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)
0.915 * * * [progress]: adding candidates to table
1.007 * [progress]: [Phase 3 of 3] Extracting.
1.007 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/.f64 1 (/.f64 (-.f64 1 (pow.f64 (exp.f64 x) -3)) (+.f64 1 (+.f64 (exp.f64 (neg.f64 x)) (pow.f64 (exp.f64 x) -2))))))> #<alt (λ (x) (*.f64 (/.f64 1/2 (sinh.f64 x)) (+.f64 (exp.f64 x) 1)))> #<alt (λ (x) (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))>)
1.007 * * * [regime-changes]: Trying 1 branch expressions: (x)
1.007 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/.f64 1 (/.f64 (-.f64 1 (pow.f64 (exp.f64 x) -3)) (+.f64 1 (+.f64 (exp.f64 (neg.f64 x)) (pow.f64 (exp.f64 x) -2))))))> #<alt (λ (x) (*.f64 (/.f64 1/2 (sinh.f64 x)) (+.f64 (exp.f64 x) 1)))> #<alt (λ (x) (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))>)
1.034 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.034 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (/.f64 1/2 (sinh.f64 x)) (+.f64 (exp.f64 x) 1))
1.036 * * [simplify]: iteration  0 :  11  enodes  (cost  9 )
1.036 * * [simplify]: iteration  1 :  11  enodes  (cost  9 )
1.036 * [simplify]: Simplified to:
   (*.f64 (/.f64 1/2 (sinh.f64 x)) (+.f64 (exp.f64 x) 1))
2.154 * [regime-testing]: End program error score: 0.43858790630159894
2.208 * [regime-testing]: Target error score: 41.33640780076868