8.694 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.354 * * * [progress]: [2/2] Setting up program.
0.356 * [progress]: [Phase 2 of 3] Improving.
0.356 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
0.360 * * [simplify]: iteration  0 :  9  enodes  (cost  7 )
0.360 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
0.361 * [simplify]: Simplified to:
   (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
0.361 * * [progress]: iteration 1 / 4
0.361 * * * [progress]: picking best candidate
0.362 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)))>
0.362 * * * [progress]: localizing error
0.366 * * * [progress]: generating rewritten candidates
0.366 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.371 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.381 * * * [progress]: generating series expansions
0.381 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.381 * [approximate]: Taking taylor expansion of (- (exp x) 1) in (x) around 0
0.381 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.381 * [taylor]: Taking taylor expansion of (exp x) in x
0.381 * [taylor]: Taking taylor expansion of x in x
0.381 * [taylor]: Taking taylor expansion of 1 in x
0.381 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.381 * [taylor]: Taking taylor expansion of (exp x) in x
0.381 * [taylor]: Taking taylor expansion of x in x
0.381 * [taylor]: Taking taylor expansion of 1 in x
0.382 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in (x) around 0
0.382 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.382 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.382 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.382 * [taylor]: Taking taylor expansion of x in x
0.382 * [taylor]: Taking taylor expansion of 1 in x
0.382 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.382 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.382 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.382 * [taylor]: Taking taylor expansion of x in x
0.382 * [taylor]: Taking taylor expansion of 1 in x
0.383 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in (x) around 0
0.383 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.383 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.383 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.383 * [taylor]: Taking taylor expansion of -1 in x
0.383 * [taylor]: Taking taylor expansion of x in x
0.383 * [taylor]: Taking taylor expansion of 1 in x
0.383 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.383 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.383 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.383 * [taylor]: Taking taylor expansion of -1 in x
0.383 * [taylor]: Taking taylor expansion of x in x
0.383 * [taylor]: Taking taylor expansion of 1 in x
0.383 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.383 * [approximate]: Taking taylor expansion of (/ (exp x) (- (exp x) 1)) in (x) around 0
0.383 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1)) in x
0.383 * [taylor]: Taking taylor expansion of (exp x) in x
0.383 * [taylor]: Taking taylor expansion of x in x
0.384 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.384 * [taylor]: Taking taylor expansion of (exp x) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.384 * [taylor]: Taking taylor expansion of 1 in x
0.384 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1)) in x
0.384 * [taylor]: Taking taylor expansion of (exp x) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.384 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.384 * [taylor]: Taking taylor expansion of (exp x) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.384 * [taylor]: Taking taylor expansion of 1 in x
0.384 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) in (x) around 0
0.384 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) in x
0.384 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.385 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.385 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of 1 in x
0.385 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) in x
0.385 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.385 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.385 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.385 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of 1 in x
0.387 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) in (x) around 0
0.387 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (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 -1 in x
0.387 * [taylor]: Taking taylor expansion of x 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 -1 in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.387 * [taylor]: Taking taylor expansion of 1 in x
0.388 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (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 (- (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
0.390 * * * [progress]: simplifying candidates
0.391 * [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))
0.458 * * [simplify]: iteration  0 :  4930  enodes  (cost  697 )
0.458 * * [simplify]: iteration  1 :  4930  enodes  (cost  697 )
0.462 * [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))
0.462 * * * [progress]: adding candidates to table
0.502 * * [progress]: iteration 2 / 4
0.502 * * * [progress]: picking best candidate
0.507 * * * * [pick]: Picked  #<alt (λ (x) (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))>
0.507 * * * [progress]: localizing error
0.516 * * * [progress]: generating rewritten candidates
0.516 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1)
0.520 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.528 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.535 * * * [progress]: generating series expansions
0.535 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1)
0.535 * [approximate]: Taking taylor expansion of (* 1/12 x) in (x) around 0
0.535 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.535 * [taylor]: Taking taylor expansion of 1/12 in x
0.536 * [taylor]: Taking taylor expansion of x in x
0.536 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.536 * [taylor]: Taking taylor expansion of 1/12 in x
0.536 * [taylor]: Taking taylor expansion of x in x
0.536 * [approximate]: Taking taylor expansion of (/ 1/12 x) in (x) around 0
0.536 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x
0.536 * [taylor]: Taking taylor expansion of 1/12 in x
0.536 * [taylor]: Taking taylor expansion of x in x
0.536 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x
0.536 * [taylor]: Taking taylor expansion of 1/12 in x
0.536 * [taylor]: Taking taylor expansion of x in x
0.537 * [approximate]: Taking taylor expansion of (/ -1/12 x) in (x) around 0
0.537 * [taylor]: Taking taylor expansion of (/ -1/12 x) in x
0.537 * [taylor]: Taking taylor expansion of -1/12 in x
0.537 * [taylor]: Taking taylor expansion of x in x
0.537 * [taylor]: Taking taylor expansion of (/ -1/12 x) in x
0.537 * [taylor]: Taking taylor expansion of -1/12 in x
0.537 * [taylor]: Taking taylor expansion of x in x
0.538 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.538 * [approximate]: Taking taylor expansion of (+ (* 1/12 x) (+ (/ 1 x) 1/2)) in (x) around 0
0.538 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (+ (/ 1 x) 1/2)) in x
0.538 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.538 * [taylor]: Taking taylor expansion of 1/12 in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.538 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) in x
0.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.538 * [taylor]: Taking taylor expansion of 1/2 in x
0.538 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (+ (/ 1 x) 1/2)) in x
0.538 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.538 * [taylor]: Taking taylor expansion of 1/12 in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.538 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) in x
0.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.538 * [taylor]: Taking taylor expansion of 1/2 in x
0.539 * [approximate]: Taking taylor expansion of (+ x (+ (* 1/12 (/ 1 x)) 1/2)) in (x) around 0
0.539 * [taylor]: Taking taylor expansion of (+ x (+ (* 1/12 (/ 1 x)) 1/2)) in x
0.539 * [taylor]: Taking taylor expansion of x in x
0.539 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 x)) 1/2) in x
0.539 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.539 * [taylor]: Taking taylor expansion of 1/12 in x
0.539 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.539 * [taylor]: Taking taylor expansion of x in x
0.539 * [taylor]: Taking taylor expansion of 1/2 in x
0.539 * [taylor]: Taking taylor expansion of (+ x (+ (* 1/12 (/ 1 x)) 1/2)) in x
0.539 * [taylor]: Taking taylor expansion of x in x
0.539 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 x)) 1/2) in x
0.539 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.539 * [taylor]: Taking taylor expansion of 1/12 in x
0.539 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.539 * [taylor]: Taking taylor expansion of x in x
0.539 * [taylor]: Taking taylor expansion of 1/2 in x
0.539 * [approximate]: Taking taylor expansion of (- 1/2 (+ x (* 1/12 (/ 1 x)))) in (x) around 0
0.539 * [taylor]: Taking taylor expansion of (- 1/2 (+ x (* 1/12 (/ 1 x)))) in x
0.539 * [taylor]: Taking taylor expansion of 1/2 in x
0.539 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.539 * [taylor]: Taking taylor expansion of x in x
0.539 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.539 * [taylor]: Taking taylor expansion of 1/12 in x
0.539 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.540 * [taylor]: Taking taylor expansion of x in x
0.540 * [taylor]: Taking taylor expansion of (- 1/2 (+ x (* 1/12 (/ 1 x)))) in x
0.540 * [taylor]: Taking taylor expansion of 1/2 in x
0.540 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.540 * [taylor]: Taking taylor expansion of x in x
0.540 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.540 * [taylor]: Taking taylor expansion of 1/12 in x
0.540 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.540 * [taylor]: Taking taylor expansion of x in x
0.540 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.540 * [approximate]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in (x) around 0
0.540 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in x
0.540 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.540 * [taylor]: Taking taylor expansion of 1/12 in x
0.540 * [taylor]: Taking taylor expansion of x in x
0.540 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.541 * [taylor]: Taking taylor expansion of x in x
0.541 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in x
0.541 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.541 * [taylor]: Taking taylor expansion of 1/12 in x
0.541 * [taylor]: Taking taylor expansion of x in x
0.541 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.541 * [taylor]: Taking taylor expansion of x in x
0.542 * [approximate]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in (x) around 0
0.542 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.542 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.542 * [taylor]: Taking taylor expansion of 1/12 in x
0.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.542 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.542 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.542 * [taylor]: Taking taylor expansion of 1/12 in x
0.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.544 * [approximate]: Taking taylor expansion of (neg (+ x (* 1/12 (/ 1 x)))) in (x) around 0
0.544 * [taylor]: Taking taylor expansion of (neg (+ x (* 1/12 (/ 1 x)))) in x
0.544 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.544 * [taylor]: Taking taylor expansion of x in x
0.544 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.544 * [taylor]: Taking taylor expansion of 1/12 in x
0.544 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.544 * [taylor]: Taking taylor expansion of x in x
0.544 * [taylor]: Taking taylor expansion of (neg (+ x (* 1/12 (/ 1 x)))) in x
0.544 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.544 * [taylor]: Taking taylor expansion of x in x
0.544 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.544 * [taylor]: Taking taylor expansion of 1/12 in x
0.544 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.544 * [taylor]: Taking taylor expansion of x in x
0.545 * * * [progress]: simplifying candidates
0.546 * [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))
0.594 * * [simplify]: iteration  0 :  4846  enodes  (cost  420 )
0.594 * * [simplify]: iteration  1 :  4846  enodes  (cost  420 )
0.596 * [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))
0.596 * * * [progress]: adding candidates to table
0.618 * * [progress]: iteration 3 / 4
0.618 * * * [progress]: picking best candidate
0.624 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))>
0.624 * * * [progress]: localizing error
0.629 * * * [progress]: generating rewritten candidates
0.629 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.634 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.642 * * * [progress]: generating series expansions
0.642 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.642 * [approximate]: Taking taylor expansion of (- 1 (exp (neg x))) in (x) around 0
0.642 * [taylor]: Taking taylor expansion of (- 1 (exp (neg x))) in x
0.642 * [taylor]: Taking taylor expansion of 1 in x
0.642 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.643 * [taylor]: Taking taylor expansion of (neg x) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of (- 1 (exp (neg x))) in x
0.643 * [taylor]: Taking taylor expansion of 1 in x
0.643 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.643 * [taylor]: Taking taylor expansion of (neg x) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * [approximate]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in (x) around 0
0.643 * [taylor]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in x
0.643 * [taylor]: Taking taylor expansion of 1 in x
0.643 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.643 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.643 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in x
0.644 * [taylor]: Taking taylor expansion of 1 in x
0.644 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.644 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.644 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.644 * [approximate]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in (x) around 0
0.644 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in x
0.644 * [taylor]: Taking taylor expansion of 1 in x
0.644 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.644 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in x
0.645 * [taylor]: Taking taylor expansion of 1 in x
0.645 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.645 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.645 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (exp (neg x)))) in (x) around 0
0.645 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (exp (neg x)))) in x
0.645 * [taylor]: Taking taylor expansion of (- 1 (exp (neg x))) in x
0.645 * [taylor]: Taking taylor expansion of 1 in x
0.645 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.645 * [taylor]: Taking taylor expansion of (neg x) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (exp (neg x)))) in x
0.645 * [taylor]: Taking taylor expansion of (- 1 (exp (neg x))) in x
0.645 * [taylor]: Taking taylor expansion of 1 in x
0.645 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.645 * [taylor]: Taking taylor expansion of (neg x) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.646 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (exp (neg (/ 1 x))))) in (x) around 0
0.646 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (exp (neg (/ 1 x))))) in x
0.646 * [taylor]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in x
0.646 * [taylor]: Taking taylor expansion of 1 in x
0.646 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.646 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.646 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.646 * [taylor]: Taking taylor expansion of x in x
0.646 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (exp (neg (/ 1 x))))) in x
0.646 * [taylor]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in x
0.646 * [taylor]: Taking taylor expansion of 1 in x
0.646 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.646 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.646 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.646 * [taylor]: Taking taylor expansion of x in x
0.648 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (exp (/ 1 x)))) in (x) around 0
0.648 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (exp (/ 1 x)))) in x
0.648 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in x
0.648 * [taylor]: Taking taylor expansion of 1 in x
0.649 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.649 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.649 * [taylor]: Taking taylor expansion of x in x
0.649 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (exp (/ 1 x)))) in x
0.649 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in x
0.649 * [taylor]: Taking taylor expansion of 1 in x
0.649 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.649 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.649 * [taylor]: Taking taylor expansion of x in x
0.650 * * * [progress]: simplifying candidates
0.651 * [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))))
0.704 * * [simplify]: iteration  0 :  5280  enodes  (cost  640 )
0.708 * [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))))
0.708 * * * [progress]: adding candidates to table
0.729 * * [progress]: iteration 4 / 4
0.729 * * * [progress]: picking best candidate
0.732 * * * * [pick]: Picked  #<alt (λ (x) (*.f64 (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) 1)))>
0.732 * * * [progress]: localizing error
0.740 * * * [progress]: generating rewritten candidates
0.740 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
0.747 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
0.763 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
0.770 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.778 * * * [progress]: generating series expansions
0.778 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
0.778 * [approximate]: Taking taylor expansion of (- (exp x) (exp (neg x))) in (x) around 0
0.778 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.778 * [taylor]: Taking taylor expansion of (exp x) in x
0.778 * [taylor]: Taking taylor expansion of x in x
0.779 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.779 * [taylor]: Taking taylor expansion of (neg x) in x
0.779 * [taylor]: Taking taylor expansion of x in x
0.779 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.779 * [taylor]: Taking taylor expansion of (exp x) in x
0.779 * [taylor]: Taking taylor expansion of x in x
0.779 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.779 * [taylor]: Taking taylor expansion of (neg x) in x
0.779 * [taylor]: Taking taylor expansion of x in x
0.780 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0
0.781 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.781 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.781 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.781 * [taylor]: Taking taylor expansion of x in x
0.781 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.781 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.781 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.781 * [taylor]: Taking taylor expansion of x in x
0.781 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.781 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.781 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.781 * [taylor]: Taking taylor expansion of x in x
0.781 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.781 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.781 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.781 * [taylor]: Taking taylor expansion of x in x
0.781 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0
0.782 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.782 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.782 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.782 * [taylor]: Taking taylor expansion of -1 in x
0.782 * [taylor]: Taking taylor expansion of x in x
0.782 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.782 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.782 * [taylor]: Taking taylor expansion of x in x
0.782 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.782 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.782 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.782 * [taylor]: Taking taylor expansion of -1 in x
0.782 * [taylor]: Taking taylor expansion of x in x
0.782 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.782 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.782 * [taylor]: Taking taylor expansion of x in x
0.782 * * * * [progress]: [ 2 / 4 ] generating series at (2)
0.783 * [approximate]: Taking taylor expansion of (/ (+ (exp x) 1) (- (exp x) (exp (neg x)))) in (x) around 0
0.783 * [taylor]: Taking taylor expansion of (/ (+ (exp x) 1) (- (exp x) (exp (neg x)))) in x
0.783 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
0.783 * [taylor]: Taking taylor expansion of (exp x) in x
0.783 * [taylor]: Taking taylor expansion of x in x
0.783 * [taylor]: Taking taylor expansion of 1 in x
0.783 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.783 * [taylor]: Taking taylor expansion of (exp x) in x
0.783 * [taylor]: Taking taylor expansion of x in x
0.783 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.783 * [taylor]: Taking taylor expansion of (neg x) in x
0.783 * [taylor]: Taking taylor expansion of x in x
0.783 * [taylor]: Taking taylor expansion of (/ (+ (exp x) 1) (- (exp x) (exp (neg x)))) in x
0.783 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
0.783 * [taylor]: Taking taylor expansion of (exp x) in x
0.783 * [taylor]: Taking taylor expansion of x in x
0.783 * [taylor]: Taking taylor expansion of 1 in x
0.783 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.783 * [taylor]: Taking taylor expansion of (exp x) in x
0.783 * [taylor]: Taking taylor expansion of x in x
0.783 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.783 * [taylor]: Taking taylor expansion of (neg x) in x
0.783 * [taylor]: Taking taylor expansion of x in x
0.784 * [approximate]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) 1) (- (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0
0.784 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) 1) (- (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
0.784 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
0.784 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.784 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.784 * [taylor]: Taking taylor expansion of x in x
0.784 * [taylor]: Taking taylor expansion of 1 in x
0.784 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.784 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.784 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.784 * [taylor]: Taking taylor expansion of x in x
0.785 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.785 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.785 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.785 * [taylor]: Taking taylor expansion of x in x
0.785 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) 1) (- (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
0.785 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
0.785 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.785 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.785 * [taylor]: Taking taylor expansion of x in x
0.785 * [taylor]: Taking taylor expansion of 1 in x
0.785 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.785 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.785 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.785 * [taylor]: Taking taylor expansion of x in x
0.785 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.785 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.785 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.785 * [taylor]: Taking taylor expansion of x in x
0.789 * [approximate]: Taking taylor expansion of (/ (+ (exp (/ -1 x)) 1) (- (exp (/ -1 x)) (exp (/ 1 x)))) in (x) around 0
0.789 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ -1 x)) 1) (- (exp (/ -1 x)) (exp (/ 1 x)))) in x
0.789 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
0.789 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.789 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.789 * [taylor]: Taking taylor expansion of -1 in x
0.789 * [taylor]: Taking taylor expansion of x in x
0.789 * [taylor]: Taking taylor expansion of 1 in x
0.789 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.789 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.789 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.789 * [taylor]: Taking taylor expansion of -1 in x
0.789 * [taylor]: Taking taylor expansion of x in x
0.789 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.789 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.789 * [taylor]: Taking taylor expansion of x in x
0.789 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ -1 x)) 1) (- (exp (/ -1 x)) (exp (/ 1 x)))) in x
0.789 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
0.789 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.789 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.789 * [taylor]: Taking taylor expansion of -1 in x
0.789 * [taylor]: Taking taylor expansion of x in x
0.789 * [taylor]: Taking taylor expansion of 1 in x
0.789 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.790 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.790 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.790 * [taylor]: Taking taylor expansion of -1 in x
0.790 * [taylor]: Taking taylor expansion of x in x
0.790 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.790 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.790 * [taylor]: Taking taylor expansion of x in x
0.793 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
0.793 * [approximate]: Taking taylor expansion of (/ 1 (- (exp x) (exp (neg x)))) in (x) around 0
0.793 * [taylor]: Taking taylor expansion of (/ 1 (- (exp x) (exp (neg x)))) in x
0.793 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.793 * [taylor]: Taking taylor expansion of (exp x) in x
0.793 * [taylor]: Taking taylor expansion of x in x
0.793 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.793 * [taylor]: Taking taylor expansion of (neg x) in x
0.793 * [taylor]: Taking taylor expansion of x in x
0.793 * [taylor]: Taking taylor expansion of (/ 1 (- (exp x) (exp (neg x)))) in x
0.793 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.793 * [taylor]: Taking taylor expansion of (exp x) in x
0.793 * [taylor]: Taking taylor expansion of x in x
0.793 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.793 * [taylor]: Taking taylor expansion of (neg x) in x
0.793 * [taylor]: Taking taylor expansion of x in x
0.795 * [approximate]: Taking taylor expansion of (/ 1 (- (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0
0.795 * [taylor]: Taking taylor expansion of (/ 1 (- (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
0.795 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.795 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.795 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.795 * [taylor]: Taking taylor expansion of x in x
0.795 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.795 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.795 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.795 * [taylor]: Taking taylor expansion of x in x
0.796 * [taylor]: Taking taylor expansion of (/ 1 (- (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
0.796 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.796 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.796 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.796 * [taylor]: Taking taylor expansion of x in x
0.796 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.796 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.796 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.796 * [taylor]: Taking taylor expansion of x in x
0.798 * [approximate]: Taking taylor expansion of (/ 1 (- (exp (/ -1 x)) (exp (/ 1 x)))) in (x) around 0
0.798 * [taylor]: Taking taylor expansion of (/ 1 (- (exp (/ -1 x)) (exp (/ 1 x)))) in x
0.798 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.798 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.799 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.799 * [taylor]: Taking taylor expansion of -1 in x
0.799 * [taylor]: Taking taylor expansion of x in x
0.799 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.799 * [taylor]: Taking taylor expansion of x in x
0.799 * [taylor]: Taking taylor expansion of (/ 1 (- (exp (/ -1 x)) (exp (/ 1 x)))) in x
0.799 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.799 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.799 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.799 * [taylor]: Taking taylor expansion of -1 in x
0.799 * [taylor]: Taking taylor expansion of x in x
0.799 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.799 * [taylor]: Taking taylor expansion of x in x
0.801 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.801 * [approximate]: Taking taylor expansion of (+ (exp x) 1) in (x) around 0
0.801 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
0.801 * [taylor]: Taking taylor expansion of (exp x) in x
0.801 * [taylor]: Taking taylor expansion of x in x
0.802 * [taylor]: Taking taylor expansion of 1 in x
0.802 * [taylor]: Taking taylor expansion of (+ (exp x) 1) in x
0.802 * [taylor]: Taking taylor expansion of (exp x) in x
0.802 * [taylor]: Taking taylor expansion of x in x
0.802 * [taylor]: Taking taylor expansion of 1 in x
0.802 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in (x) around 0
0.802 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
0.802 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.802 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.802 * [taylor]: Taking taylor expansion of x in x
0.802 * [taylor]: Taking taylor expansion of 1 in x
0.802 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
0.802 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.802 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.802 * [taylor]: Taking taylor expansion of x in x
0.802 * [taylor]: Taking taylor expansion of 1 in x
0.803 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in (x) around 0
0.803 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
0.803 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.803 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.803 * [taylor]: Taking taylor expansion of -1 in x
0.803 * [taylor]: Taking taylor expansion of x in x
0.803 * [taylor]: Taking taylor expansion of 1 in x
0.803 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x
0.803 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.803 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.803 * [taylor]: Taking taylor expansion of -1 in x
0.803 * [taylor]: Taking taylor expansion of x in x
0.803 * [taylor]: Taking taylor expansion of 1 in x
0.803 * * * [progress]: simplifying candidates
0.805 * [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)
0.856 * * [simplify]: iteration  0 :  5724  enodes  (cost  1517 )
0.862 * [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)
0.863 * * * [progress]: adding candidates to table
0.916 * [progress]: [Phase 3 of 3] Extracting.
0.916 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (*.f64 (/.f64 1/2 (sinh.f64 x)) (+.f64 (exp.f64 x) 1)))> #<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 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))>)
0.916 * * * [regime-changes]: Trying 1 branch expressions: (x)
0.916 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (*.f64 (/.f64 1/2 (sinh.f64 x)) (+.f64 (exp.f64 x) 1)))> #<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 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))>)
0.934 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.934 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (/.f64 1/2 (sinh.f64 x)) (+.f64 (exp.f64 x) 1))
0.935 * * [simplify]: iteration  0 :  11  enodes  (cost  9 )
0.936 * * [simplify]: iteration  1 :  11  enodes  (cost  9 )
0.936 * [simplify]: Simplified to:
   (*.f64 (/.f64 1/2 (sinh.f64 x)) (+.f64 (exp.f64 x) 1))
1.965 * [regime-testing]: End program error score: 0.43858790630159894
2.000 * [regime-testing]: Target error score: 41.33640780076868