19.086 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.349 * * * [progress]: [2/2] Setting up program.
0.351 * [progress]: [Phase 2 of 3] Improving.
0.352 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))
0.446 * * [simplify]: iteration  0 :  4999  enodes  (cost  7 )
0.446 * * [simplify]: iteration  1 :  4999  enodes  (cost  7 )
0.447 * [simplify]: Simplified to:
   (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))
0.447 * * [progress]: iteration 1 / 4
0.447 * * * [progress]: picking best candidate
0.449 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))>
0.449 * * * [progress]: localizing error
0.453 * * * [progress]: generating rewritten candidates
0.453 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.457 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.466 * * * [progress]: generating series expansions
0.466 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.466 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.466 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.466 * [taylor]: Taking taylor expansion of (exp x) in x
0.466 * [taylor]: Taking taylor expansion of x in x
0.466 * [taylor]: Taking taylor expansion of 1.0 in x
0.466 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.466 * [taylor]: Taking taylor expansion of (exp x) in x
0.466 * [taylor]: Taking taylor expansion of x in x
0.466 * [taylor]: Taking taylor expansion of 1.0 in x
0.468 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.468 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.468 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.468 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.468 * [taylor]: Taking taylor expansion of x in x
0.468 * [taylor]: Taking taylor expansion of 1.0 in x
0.468 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.468 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.468 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.468 * [taylor]: Taking taylor expansion of x in x
0.468 * [taylor]: Taking taylor expansion of 1.0 in x
0.468 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.468 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.468 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.468 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.468 * [taylor]: Taking taylor expansion of -1 in x
0.468 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of 1.0 in x
0.469 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.469 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.469 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.469 * [taylor]: Taking taylor expansion of -1 in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of 1.0 in x
0.469 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.469 * [approximate]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in (x) around 0
0.469 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in x
0.469 * [taylor]: Taking taylor expansion of (exp x) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.469 * [taylor]: Taking taylor expansion of (exp x) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of 1.0 in x
0.469 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in x
0.469 * [taylor]: Taking taylor expansion of (exp x) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.470 * [taylor]: Taking taylor expansion of (exp x) in x
0.470 * [taylor]: Taking taylor expansion of x in x
0.470 * [taylor]: Taking taylor expansion of 1.0 in x
0.470 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in (x) around 0
0.470 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in x
0.470 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.470 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.470 * [taylor]: Taking taylor expansion of x in x
0.470 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.471 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.471 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.471 * [taylor]: Taking taylor expansion of x in x
0.471 * [taylor]: Taking taylor expansion of 1.0 in x
0.471 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in x
0.471 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.471 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.471 * [taylor]: Taking taylor expansion of x in x
0.471 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.471 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.471 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.471 * [taylor]: Taking taylor expansion of x in x
0.471 * [taylor]: Taking taylor expansion of 1.0 in x
0.474 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in (x) around 0
0.474 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in x
0.474 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.474 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.474 * [taylor]: Taking taylor expansion of -1 in x
0.474 * [taylor]: Taking taylor expansion of x in x
0.474 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.474 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.474 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.474 * [taylor]: Taking taylor expansion of -1 in x
0.474 * [taylor]: Taking taylor expansion of x in x
0.474 * [taylor]: Taking taylor expansion of 1.0 in x
0.474 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in x
0.474 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.474 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.474 * [taylor]: Taking taylor expansion of -1 in x
0.474 * [taylor]: Taking taylor expansion of x in x
0.474 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.474 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.474 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.474 * [taylor]: Taking taylor expansion of -1 in x
0.474 * [taylor]: Taking taylor expansion of x in x
0.474 * [taylor]: Taking taylor expansion of 1.0 in x
0.477 * * * [progress]: simplifying candidates
0.478 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (exp.f64 x)) (exp.f64 1.0))
  (log.f64 (-.f64 (exp.f64 x) 1.0))
  (exp.f64 (-.f64 (exp.f64 x) 1.0))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (cbrt.f64 (-.f64 (exp.f64 x) 1.0))
  (*.f64 (*.f64 (-.f64 (exp.f64 x) 1.0) (-.f64 (exp.f64 x) 1.0)) (-.f64 (exp.f64 x) 1.0))
  (sqrt.f64 (-.f64 (exp.f64 x) 1.0))
  (sqrt.f64 (-.f64 (exp.f64 x) 1.0))
  (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1.0 3))
  (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (+.f64 (*.f64 1.0 1.0) (*.f64 (exp.f64 x) 1.0)))
  (neg.f64 1.0)
  (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1.0 1.0))
  (+.f64 (exp.f64 x) 1.0)
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0))
  (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0))
  (-.f64 (exp.f64 x) 1.0)
  (-.f64 x (log.f64 (-.f64 (exp.f64 x) 1.0)))
  (log.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))
  (exp.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (*.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (exp.f64 x)) (*.f64 (*.f64 (-.f64 (exp.f64 x) 1.0) (-.f64 (exp.f64 x) 1.0)) (-.f64 (exp.f64 x) 1.0)))
  (*.f64 (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))))
  (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))
  (*.f64 (*.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)) (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))) (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))
  (sqrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))
  (sqrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))
  (neg.f64 (exp.f64 x))
  (neg.f64 (-.f64 (exp.f64 x) 1.0))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0))))
  (/.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (cbrt.f64 (exp.f64 x)) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) 1)
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1.0))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) 1)
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1.0))
  (/.f64 (sqrt.f64 (exp.f64 x)) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0))))
  (/.f64 (sqrt.f64 (exp.f64 x)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (sqrt.f64 (exp.f64 x)) 1)
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1.0))
  (/.f64 (sqrt.f64 (exp.f64 x)) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (/.f64 (sqrt.f64 (exp.f64 x)) 1)
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1.0))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0))))
  (/.f64 (exp.f64 x) (cbrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 1 (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (exp.f64 x) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 1 1)
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))
  (/.f64 1 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (/.f64 (exp.f64 x) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (/.f64 1 1)
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))
  (/.f64 1 (-.f64 (exp.f64 x) 1.0))
  (/.f64 (-.f64 (exp.f64 x) 1.0) (exp.f64 x))
  (/.f64 (exp.f64 x) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0))))
  (/.f64 (exp.f64 x) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (exp.f64 x) 1)
  (/.f64 (exp.f64 x) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (/.f64 (exp.f64 x) 1)
  (/.f64 (-.f64 (exp.f64 x) 1.0) (cbrt.f64 (exp.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) 1.0) (sqrt.f64 (exp.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) 1.0) (exp.f64 x))
  (/.f64 (exp.f64 x) (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1.0 3)))
  (/.f64 (exp.f64 x) (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1.0 1.0)))
  (+.f64 (*.f64 1/2 (pow.f64 x 2)) (+.f64 (*.f64 1/6 (pow.f64 x 3)) x))
  (-.f64 (exp.f64 x) 1.0)
  (-.f64 (exp.f64 x) 1.0)
  (+.f64 1/2 (+.f64 (*.f64 1/12 x) (/.f64 1 x)))
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))
0.538 * * [simplify]: iteration  0 :  5019  enodes  (cost  574 )
0.541 * [simplify]: Simplified to:
   (exp.f64 (-.f64 (exp.f64 x) 1.0))
  (log.f64 (-.f64 (exp.f64 x) 1.0))
  (exp.f64 (-.f64 (exp.f64 x) 1.0))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (cbrt.f64 (-.f64 (exp.f64 x) 1.0))
  (pow.f64 (-.f64 (exp.f64 x) 1.0) 3)
  (sqrt.f64 (-.f64 (exp.f64 x) 1.0))
  (sqrt.f64 (-.f64 (exp.f64 x) 1.0))
  (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1.0 3))
  (+.f64 (pow.f64 (exp.f64 x) 2) (*.f64 1.0 (+.f64 (exp.f64 x) 1.0)))
  (neg.f64 1.0)
  (-.f64 (pow.f64 (exp.f64 x) 2) (*.f64 1.0 1.0))
  (+.f64 (exp.f64 x) 1.0)
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0))
  (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0))
  (-.f64 (exp.f64 x) 1.0)
  (-.f64 x (log.f64 (-.f64 (exp.f64 x) 1.0)))
  (-.f64 x (log.f64 (-.f64 (exp.f64 x) 1.0)))
  (exp.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))
  (pow.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)) 3)
  (*.f64 (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))))
  (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))
  (pow.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)) 3)
  (sqrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))
  (sqrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))
  (neg.f64 (exp.f64 x))
  (-.f64 1.0 (exp.f64 x))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0))))
  (/.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (cbrt.f64 (exp.f64 x)) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x)))
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1.0))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x)))
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1.0))
  (/.f64 (sqrt.f64 (exp.f64 x)) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0))))
  (/.f64 (sqrt.f64 (exp.f64 x)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (sqrt.f64 (exp.f64 x))
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1.0))
  (/.f64 (sqrt.f64 (exp.f64 x)) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (sqrt.f64 (exp.f64 x))
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1.0))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0))))
  (/.f64 (exp.f64 x) (cbrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 1 (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (exp.f64 x) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  1
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))
  (/.f64 1 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (/.f64 (exp.f64 x) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  1
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))
  (/.f64 1 (-.f64 (exp.f64 x) 1.0))
  (-.f64 1 (/.f64 1.0 (exp.f64 x)))
  (/.f64 (exp.f64 x) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0))))
  (/.f64 (exp.f64 x) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (exp.f64 x)
  (/.f64 (exp.f64 x) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (exp.f64 x)
  (/.f64 (-.f64 (exp.f64 x) 1.0) (cbrt.f64 (exp.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) 1.0) (sqrt.f64 (exp.f64 x)))
  (-.f64 1 (/.f64 1.0 (exp.f64 x)))
  (/.f64 (exp.f64 x) (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1.0 3)))
  (/.f64 (exp.f64 x) (-.f64 (pow.f64 (exp.f64 x) 2) (*.f64 1.0 1.0)))
  (+.f64 x (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6))))
  (-.f64 (exp.f64 x) 1.0)
  (-.f64 (exp.f64 x) 1.0)
  (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))
0.541 * * * [progress]: adding candidates to table
0.599 * * [progress]: iteration 2 / 4
0.599 * * * [progress]: picking best candidate
0.604 * * * * [pick]: Picked  #<alt (λ (x) (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))>
0.604 * * * [progress]: localizing error
0.610 * * * [progress]: generating rewritten candidates
0.610 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1)
0.613 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.620 * * * [progress]: generating series expansions
0.620 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1)
0.620 * [approximate]: Taking taylor expansion of (* 1/12 x) in (x) around 0
0.620 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.620 * [taylor]: Taking taylor expansion of 1/12 in x
0.620 * [taylor]: Taking taylor expansion of x in x
0.620 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.620 * [taylor]: Taking taylor expansion of 1/12 in x
0.620 * [taylor]: Taking taylor expansion of x in x
0.621 * [approximate]: Taking taylor expansion of (/ 1/12 x) in (x) around 0
0.621 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x
0.621 * [taylor]: Taking taylor expansion of 1/12 in x
0.621 * [taylor]: Taking taylor expansion of x in x
0.621 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x
0.621 * [taylor]: Taking taylor expansion of 1/12 in x
0.621 * [taylor]: Taking taylor expansion of x in x
0.622 * [approximate]: Taking taylor expansion of (/ -1/12 x) in (x) around 0
0.622 * [taylor]: Taking taylor expansion of (/ -1/12 x) in x
0.622 * [taylor]: Taking taylor expansion of -1/12 in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.622 * [taylor]: Taking taylor expansion of (/ -1/12 x) in x
0.622 * [taylor]: Taking taylor expansion of -1/12 in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.623 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.623 * [approximate]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in (x) around 0
0.623 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in x
0.623 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.623 * [taylor]: Taking taylor expansion of 1/12 in x
0.623 * [taylor]: Taking taylor expansion of x in x
0.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.623 * [taylor]: Taking taylor expansion of x in x
0.623 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in x
0.623 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.623 * [taylor]: Taking taylor expansion of 1/12 in x
0.623 * [taylor]: Taking taylor expansion of x in x
0.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.623 * [taylor]: Taking taylor expansion of x in x
0.625 * [approximate]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in (x) around 0
0.625 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.625 * [taylor]: Taking taylor expansion of 1/12 in x
0.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.625 * [taylor]: Taking taylor expansion of 1/12 in x
0.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.627 * [approximate]: Taking taylor expansion of (neg (+ x (* 1/12 (/ 1 x)))) in (x) around 0
0.627 * [taylor]: Taking taylor expansion of (neg (+ x (* 1/12 (/ 1 x)))) in x
0.627 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.627 * [taylor]: Taking taylor expansion of x in x
0.627 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.627 * [taylor]: Taking taylor expansion of 1/12 in x
0.627 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.627 * [taylor]: Taking taylor expansion of x in x
0.627 * [taylor]: Taking taylor expansion of (neg (+ x (* 1/12 (/ 1 x)))) in x
0.627 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.627 * [taylor]: Taking taylor expansion of x in x
0.627 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.627 * [taylor]: Taking taylor expansion of 1/12 in x
0.627 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.627 * [taylor]: Taking taylor expansion of x in x
0.629 * * * [progress]: simplifying candidates
0.631 * [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 (*.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 (*.f64 1/12 x) (/.f64 1 x))
  (+.f64 (*.f64 1/12 x) (/.f64 1 x))
  (+.f64 (*.f64 1/12 x) (/.f64 1 x))
0.700 * * [simplify]: iteration  0 :  4843  enodes  (cost  225 )
0.701 * * [simplify]: iteration  1 :  4843  enodes  (cost  225 )
0.702 * [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 (*.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 (*.f64 x 1/12) (/.f64 1 x))
  (+.f64 (*.f64 x 1/12) (/.f64 1 x))
  (+.f64 (*.f64 x 1/12) (/.f64 1 x))
0.703 * * * [progress]: adding candidates to table
0.728 * * [progress]: iteration 3 / 4
0.729 * * * [progress]: picking best candidate
0.732 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 1 (-.f64 1 (/.f64 1.0 (exp.f64 x)))))>
0.732 * * * [progress]: localizing error
0.737 * * * [progress]: generating rewritten candidates
0.737 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.745 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2)
0.749 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.762 * * * [progress]: generating series expansions
0.762 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.762 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in (x) around 0
0.762 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
0.762 * [taylor]: Taking taylor expansion of 1 in x
0.762 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
0.762 * [taylor]: Taking taylor expansion of 1.0 in x
0.762 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
0.762 * [taylor]: Taking taylor expansion of (exp x) in x
0.762 * [taylor]: Taking taylor expansion of x in x
0.762 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
0.762 * [taylor]: Taking taylor expansion of 1 in x
0.762 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
0.762 * [taylor]: Taking taylor expansion of 1.0 in x
0.762 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
0.762 * [taylor]: Taking taylor expansion of (exp x) in x
0.762 * [taylor]: Taking taylor expansion of x in x
0.764 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in (x) around 0
0.764 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
0.764 * [taylor]: Taking taylor expansion of 1 in x
0.764 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
0.764 * [taylor]: Taking taylor expansion of 1.0 in x
0.764 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
0.764 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.764 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.764 * [taylor]: Taking taylor expansion of x in x
0.764 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
0.764 * [taylor]: Taking taylor expansion of 1 in x
0.764 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
0.764 * [taylor]: Taking taylor expansion of 1.0 in x
0.764 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
0.764 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.764 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.764 * [taylor]: Taking taylor expansion of x in x
0.769 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in (x) around 0
0.769 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
0.769 * [taylor]: Taking taylor expansion of 1 in x
0.769 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
0.769 * [taylor]: Taking taylor expansion of 1.0 in x
0.769 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
0.769 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.769 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.769 * [taylor]: Taking taylor expansion of -1 in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.769 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
0.769 * [taylor]: Taking taylor expansion of 1 in x
0.769 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
0.769 * [taylor]: Taking taylor expansion of 1.0 in x
0.769 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
0.769 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.769 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.769 * [taylor]: Taking taylor expansion of -1 in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.772 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2)
0.772 * [approximate]: Taking taylor expansion of (/ 1.0 (exp x)) in (x) around 0
0.772 * [taylor]: Taking taylor expansion of (/ 1.0 (exp x)) in x
0.772 * [taylor]: Taking taylor expansion of 1.0 in x
0.772 * [taylor]: Taking taylor expansion of (exp x) in x
0.772 * [taylor]: Taking taylor expansion of x in x
0.772 * [taylor]: Taking taylor expansion of (/ 1.0 (exp x)) in x
0.772 * [taylor]: Taking taylor expansion of 1.0 in x
0.772 * [taylor]: Taking taylor expansion of (exp x) in x
0.772 * [taylor]: Taking taylor expansion of x in x
0.773 * [approximate]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in (x) around 0
0.773 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in x
0.773 * [taylor]: Taking taylor expansion of 1.0 in x
0.773 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.773 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.773 * [taylor]: Taking taylor expansion of x in x
0.773 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in x
0.773 * [taylor]: Taking taylor expansion of 1.0 in x
0.773 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.773 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.773 * [taylor]: Taking taylor expansion of x in x
0.775 * [approximate]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in (x) around 0
0.775 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in x
0.775 * [taylor]: Taking taylor expansion of 1.0 in x
0.775 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.775 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.775 * [taylor]: Taking taylor expansion of -1 in x
0.775 * [taylor]: Taking taylor expansion of x in x
0.775 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in x
0.775 * [taylor]: Taking taylor expansion of 1.0 in x
0.775 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.775 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.775 * [taylor]: Taking taylor expansion of -1 in x
0.775 * [taylor]: Taking taylor expansion of x in x
0.777 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.777 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in (x) around 0
0.777 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in x
0.777 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
0.777 * [taylor]: Taking taylor expansion of 1 in x
0.777 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
0.777 * [taylor]: Taking taylor expansion of 1.0 in x
0.777 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
0.777 * [taylor]: Taking taylor expansion of (exp x) in x
0.777 * [taylor]: Taking taylor expansion of x in x
0.777 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in x
0.777 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
0.777 * [taylor]: Taking taylor expansion of 1 in x
0.777 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
0.777 * [taylor]: Taking taylor expansion of 1.0 in x
0.777 * [taylor]: Taking taylor expansion of (/ 1 (exp 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 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in (x) around 0
0.779 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in x
0.779 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
0.779 * [taylor]: Taking taylor expansion of 1 in x
0.779 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
0.779 * [taylor]: Taking taylor expansion of 1.0 in x
0.779 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
0.779 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.779 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.779 * [taylor]: Taking taylor expansion of x in x
0.779 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in x
0.779 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
0.779 * [taylor]: Taking taylor expansion of 1 in x
0.779 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
0.779 * [taylor]: Taking taylor expansion of 1.0 in x
0.779 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
0.779 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.779 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.779 * [taylor]: Taking taylor expansion of x in x
0.784 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in (x) around 0
0.784 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in x
0.784 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
0.784 * [taylor]: Taking taylor expansion of 1 in x
0.784 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
0.784 * [taylor]: Taking taylor expansion of 1.0 in x
0.784 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -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 -1 in x
0.784 * [taylor]: Taking taylor expansion of x in x
0.784 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in x
0.785 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
0.785 * [taylor]: Taking taylor expansion of 1 in x
0.785 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
0.785 * [taylor]: Taking taylor expansion of 1.0 in x
0.785 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -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 -1 in x
0.785 * [taylor]: Taking taylor expansion of x in x
0.789 * * * [progress]: simplifying candidates
0.791 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 1) (exp.f64 (/.f64 1.0 (exp.f64 x))))
  (log.f64 (-.f64 1 (/.f64 1.0 (exp.f64 x))))
  (exp.f64 (-.f64 1 (/.f64 1.0 (exp.f64 x))))
  (*.f64 (cbrt.f64 (-.f64 1 (/.f64 1.0 (exp.f64 x)))) (cbrt.f64 (-.f64 1 (/.f64 1.0 (exp.f64 x)))))
  (cbrt.f64 (-.f64 1 (/.f64 1.0 (exp.f64 x))))
  (*.f64 (*.f64 (-.f64 1 (/.f64 1.0 (exp.f64 x))) (-.f64 1 (/.f64 1.0 (exp.f64 x)))) (-.f64 1 (/.f64 1.0 (exp.f64 x))))
  (sqrt.f64 (-.f64 1 (/.f64 1.0 (exp.f64 x))))
  (sqrt.f64 (-.f64 1 (/.f64 1.0 (exp.f64 x))))
  (-.f64 (pow.f64 1 3) (pow.f64 (/.f64 1.0 (exp.f64 x)) 3))
  (+.f64 (*.f64 1 1) (+.f64 (*.f64 (/.f64 1.0 (exp.f64 x)) (/.f64 1.0 (exp.f64 x))) (*.f64 1 (/.f64 1.0 (exp.f64 x)))))
  (neg.f64 (/.f64 1.0 (exp.f64 x)))
  (-.f64 (*.f64 1 1) (*.f64 (/.f64 1.0 (exp.f64 x)) (/.f64 1.0 (exp.f64 x))))
  (+.f64 1 (/.f64 1.0 (exp.f64 x)))
  (+.f64 (sqrt.f64 1) (sqrt.f64 (/.f64 1.0 (exp.f64 x))))
  (-.f64 (sqrt.f64 1) (sqrt.f64 (/.f64 1.0 (exp.f64 x))))
  (+.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 1.0) (sqrt.f64 (exp.f64 x))))
  (-.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 1.0) (sqrt.f64 (exp.f64 x))))
  (+.f64 1 (sqrt.f64 (/.f64 1.0 (exp.f64 x))))
  (-.f64 1 (sqrt.f64 (/.f64 1.0 (exp.f64 x))))
  (+.f64 1 (/.f64 (sqrt.f64 1.0) (sqrt.f64 (exp.f64 x))))
  (-.f64 1 (/.f64 (sqrt.f64 1.0) (sqrt.f64 (exp.f64 x))))
  (-.f64 1 (/.f64 1.0 (exp.f64 x)))
  (-.f64 (log.f64 1.0) x)
  (log.f64 (/.f64 1.0 (exp.f64 x)))
  (exp.f64 (/.f64 1.0 (exp.f64 x)))
  (/.f64 (*.f64 (*.f64 1.0 1.0) 1.0) (*.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (exp.f64 x)))
  (*.f64 (cbrt.f64 (/.f64 1.0 (exp.f64 x))) (cbrt.f64 (/.f64 1.0 (exp.f64 x))))
  (cbrt.f64 (/.f64 1.0 (exp.f64 x)))
  (*.f64 (*.f64 (/.f64 1.0 (exp.f64 x)) (/.f64 1.0 (exp.f64 x))) (/.f64 1.0 (exp.f64 x)))
  (sqrt.f64 (/.f64 1.0 (exp.f64 x)))
  (sqrt.f64 (/.f64 1.0 (exp.f64 x)))
  (neg.f64 1.0)
  (neg.f64 (exp.f64 x))
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))))
  (/.f64 (cbrt.f64 1.0) (cbrt.f64 (exp.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) (sqrt.f64 (exp.f64 x)))
  (/.f64 (cbrt.f64 1.0) (sqrt.f64 (exp.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) 1)
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  (/.f64 (sqrt.f64 1.0) (sqrt.f64 (exp.f64 x)))
  (/.f64 (sqrt.f64 1.0) (sqrt.f64 (exp.f64 x)))
  (/.f64 (sqrt.f64 1.0) 1)
  (/.f64 (sqrt.f64 1.0) (exp.f64 x))
  (/.f64 1 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))))
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  (/.f64 1 (exp.f64 x))
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  (-.f64 (+.f64 (*.f64 0.5 (pow.f64 x 2)) 1.0) (*.f64 1.0 x))
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0.858 * * [simplify]: iteration  0 :  4871  enodes  (cost  1130 )
0.858 * * [simplify]: iteration  1 :  4871  enodes  (cost  1130 )
0.863 * [simplify]: Simplified to:
   (/.f64 E.f64 (exp.f64 (/.f64 1.0 (exp.f64 x))))
  (log.f64 (-.f64 1 (/.f64 1.0 (exp.f64 x))))
  (/.f64 E.f64 (exp.f64 (/.f64 1.0 (exp.f64 x))))
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  1
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  1.0
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  -1
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  -1
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  1
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  1
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  1
  (/.f64 1 (+.f64 1 (sqrt.f64 (/.f64 1.0 (exp.f64 x)))))
  (/.f64 1 (+.f64 1 (/.f64 (sqrt.f64 1.0) (sqrt.f64 (exp.f64 x)))))
  (/.f64 1 (+.f64 1 (sqrt.f64 (/.f64 1.0 (exp.f64 x)))))
  (/.f64 1 (+.f64 1 (/.f64 (sqrt.f64 1.0) (sqrt.f64 (exp.f64 x)))))
  1
  (/.f64 (-.f64 1 (/.f64 1.0 (exp.f64 x))) (cbrt.f64 1))
  (-.f64 1 (/.f64 1.0 (exp.f64 x)))
  (-.f64 1 (/.f64 1.0 (exp.f64 x)))
  (/.f64 1 (-.f64 1 (pow.f64 (/.f64 1.0 (exp.f64 x)) 3)))
  (/.f64 1 (-.f64 1 (*.f64 1.0 (/.f64 1.0 (pow.f64 (exp.f64 x) 2)))))
  (*.f64 x (+.f64 1.0 (*.f64 x (-.f64 (*.f64 x 0.16666666666666666) 0.5))))
  (-.f64 1 (/.f64 1.0 (exp.f64 x)))
  (-.f64 1 (/.f64 1.0 (exp.f64 x)))
  (+.f64 1.0 (*.f64 x (-.f64 (*.f64 x 0.5) 1.0)))
  (/.f64 1.0 (exp.f64 x))
  (/.f64 1.0 (exp.f64 x))
  (+.f64 0.5 (+.f64 (*.f64 x 0.08333333333333334) (/.f64 1.0 x)))
  (/.f64 1 (-.f64 1 (/.f64 1.0 (exp.f64 x))))
  (/.f64 1 (-.f64 1 (/.f64 1.0 (exp.f64 x))))
0.864 * * * [progress]: adding candidates to table
0.934 * * [progress]: iteration 4 / 4
0.934 * * * [progress]: picking best candidate
0.936 * * * * [pick]: Picked  #<alt (λ (x) (*.f64 (*.f64 (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))))>
0.936 * * * [progress]: localizing error
0.944 * * * [progress]: generating rewritten candidates
0.944 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2)
0.948 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 2)
0.953 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 2)
0.960 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
0.969 * * * [progress]: generating series expansions
0.969 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2)
0.969 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.969 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.969 * [taylor]: Taking taylor expansion of (exp x) in x
0.969 * [taylor]: Taking taylor expansion of x in x
0.969 * [taylor]: Taking taylor expansion of 1.0 in x
0.969 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.969 * [taylor]: Taking taylor expansion of (exp x) in x
0.969 * [taylor]: Taking taylor expansion of x in x
0.969 * [taylor]: Taking taylor expansion of 1.0 in x
0.970 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.970 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.970 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.970 * [taylor]: Taking taylor expansion of x in x
0.970 * [taylor]: Taking taylor expansion of 1.0 in x
0.970 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.970 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.970 * [taylor]: Taking taylor expansion of x in x
0.970 * [taylor]: Taking taylor expansion of 1.0 in x
0.971 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.971 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.971 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.971 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.971 * [taylor]: Taking taylor expansion of -1 in x
0.971 * [taylor]: Taking taylor expansion of x in x
0.971 * [taylor]: Taking taylor expansion of 1.0 in x
0.971 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.971 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.971 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.971 * [taylor]: Taking taylor expansion of -1 in x
0.971 * [taylor]: Taking taylor expansion of x in x
0.971 * [taylor]: Taking taylor expansion of 1.0 in x
0.971 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 2)
0.972 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.972 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.972 * [taylor]: Taking taylor expansion of (exp x) in x
0.972 * [taylor]: Taking taylor expansion of x in x
0.972 * [taylor]: Taking taylor expansion of 1.0 in x
0.972 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.972 * [taylor]: Taking taylor expansion of (exp x) in x
0.972 * [taylor]: Taking taylor expansion of x in x
0.972 * [taylor]: Taking taylor expansion of 1.0 in x
0.972 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.972 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.972 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.972 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.972 * [taylor]: Taking taylor expansion of x in x
0.973 * [taylor]: Taking taylor expansion of 1.0 in x
0.973 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.973 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.973 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.973 * [taylor]: Taking taylor expansion of x in x
0.973 * [taylor]: Taking taylor expansion of 1.0 in x
0.973 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.973 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.973 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.973 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.973 * [taylor]: Taking taylor expansion of -1 in x
0.973 * [taylor]: Taking taylor expansion of x in x
0.973 * [taylor]: Taking taylor expansion of 1.0 in x
0.973 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.973 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.973 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.973 * [taylor]: Taking taylor expansion of -1 in x
0.973 * [taylor]: Taking taylor expansion of x in x
0.973 * [taylor]: Taking taylor expansion of 1.0 in x
0.974 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 2)
0.974 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.974 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.974 * [taylor]: Taking taylor expansion of (exp x) in x
0.974 * [taylor]: Taking taylor expansion of x in x
0.974 * [taylor]: Taking taylor expansion of 1.0 in x
0.974 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.974 * [taylor]: Taking taylor expansion of (exp x) in x
0.974 * [taylor]: Taking taylor expansion of x in x
0.974 * [taylor]: Taking taylor expansion of 1.0 in x
0.975 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.975 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.975 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.975 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.975 * [taylor]: Taking taylor expansion of x in x
0.975 * [taylor]: Taking taylor expansion of 1.0 in x
0.975 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.975 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.975 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.975 * [taylor]: Taking taylor expansion of x in x
0.975 * [taylor]: Taking taylor expansion of 1.0 in x
0.975 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.975 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.975 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.975 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.975 * [taylor]: Taking taylor expansion of -1 in x
0.975 * [taylor]: Taking taylor expansion of x in x
0.976 * [taylor]: Taking taylor expansion of 1.0 in x
0.976 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.976 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.976 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.976 * [taylor]: Taking taylor expansion of -1 in x
0.976 * [taylor]: Taking taylor expansion of x in x
0.976 * [taylor]: Taking taylor expansion of 1.0 in x
0.976 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
0.976 * [approximate]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in (x) around 0
0.976 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in x
0.976 * [taylor]: Taking taylor expansion of (exp x) in x
0.976 * [taylor]: Taking taylor expansion of x in x
0.976 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.976 * [taylor]: Taking taylor expansion of (exp x) in x
0.976 * [taylor]: Taking taylor expansion of x in x
0.976 * [taylor]: Taking taylor expansion of 1.0 in x
0.976 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in x
0.976 * [taylor]: Taking taylor expansion of (exp x) in x
0.976 * [taylor]: Taking taylor expansion of x in x
0.976 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.976 * [taylor]: Taking taylor expansion of (exp x) in x
0.976 * [taylor]: Taking taylor expansion of x in x
0.977 * [taylor]: Taking taylor expansion of 1.0 in x
0.977 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in (x) around 0
0.977 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in x
0.977 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.977 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.977 * [taylor]: Taking taylor expansion of x in x
0.977 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.977 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.977 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.978 * [taylor]: Taking taylor expansion of x in x
0.978 * [taylor]: Taking taylor expansion of 1.0 in x
0.978 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in x
0.978 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.978 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.978 * [taylor]: Taking taylor expansion of x in x
0.978 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.978 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.978 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.978 * [taylor]: Taking taylor expansion of x in x
0.978 * [taylor]: Taking taylor expansion of 1.0 in x
0.981 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in (x) around 0
0.981 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in x
0.981 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.981 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.981 * [taylor]: Taking taylor expansion of -1 in x
0.981 * [taylor]: Taking taylor expansion of x in x
0.981 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.981 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.981 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.981 * [taylor]: Taking taylor expansion of -1 in x
0.981 * [taylor]: Taking taylor expansion of x in x
0.981 * [taylor]: Taking taylor expansion of 1.0 in x
0.981 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in x
0.981 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.981 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.981 * [taylor]: Taking taylor expansion of -1 in x
0.981 * [taylor]: Taking taylor expansion of x in x
0.981 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.981 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.981 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.981 * [taylor]: Taking taylor expansion of -1 in x
0.981 * [taylor]: Taking taylor expansion of x in x
0.981 * [taylor]: Taking taylor expansion of 1.0 in x
0.984 * * * [progress]: simplifying candidates
0.985 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (exp.f64 x)) (exp.f64 1.0))
  (log.f64 (-.f64 (exp.f64 x) 1.0))
  (exp.f64 (-.f64 (exp.f64 x) 1.0))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (cbrt.f64 (-.f64 (exp.f64 x) 1.0))
  (*.f64 (*.f64 (-.f64 (exp.f64 x) 1.0) (-.f64 (exp.f64 x) 1.0)) (-.f64 (exp.f64 x) 1.0))
  (sqrt.f64 (-.f64 (exp.f64 x) 1.0))
  (sqrt.f64 (-.f64 (exp.f64 x) 1.0))
  (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1.0 3))
  (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (+.f64 (*.f64 1.0 1.0) (*.f64 (exp.f64 x) 1.0)))
  (neg.f64 1.0)
  (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1.0 1.0))
  (+.f64 (exp.f64 x) 1.0)
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0))
  (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0))
  (-.f64 (exp.f64 x) 1.0)
  (/.f64 (exp.f64 (exp.f64 x)) (exp.f64 1.0))
  (log.f64 (-.f64 (exp.f64 x) 1.0))
  (exp.f64 (-.f64 (exp.f64 x) 1.0))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (cbrt.f64 (-.f64 (exp.f64 x) 1.0))
  (*.f64 (*.f64 (-.f64 (exp.f64 x) 1.0) (-.f64 (exp.f64 x) 1.0)) (-.f64 (exp.f64 x) 1.0))
  (sqrt.f64 (-.f64 (exp.f64 x) 1.0))
  (sqrt.f64 (-.f64 (exp.f64 x) 1.0))
  (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1.0 3))
  (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (+.f64 (*.f64 1.0 1.0) (*.f64 (exp.f64 x) 1.0)))
  (neg.f64 1.0)
  (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1.0 1.0))
  (+.f64 (exp.f64 x) 1.0)
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0))
  (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0))
  (-.f64 (exp.f64 x) 1.0)
  (/.f64 (exp.f64 (exp.f64 x)) (exp.f64 1.0))
  (log.f64 (-.f64 (exp.f64 x) 1.0))
  (exp.f64 (-.f64 (exp.f64 x) 1.0))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (cbrt.f64 (-.f64 (exp.f64 x) 1.0))
  (*.f64 (*.f64 (-.f64 (exp.f64 x) 1.0) (-.f64 (exp.f64 x) 1.0)) (-.f64 (exp.f64 x) 1.0))
  (sqrt.f64 (-.f64 (exp.f64 x) 1.0))
  (sqrt.f64 (-.f64 (exp.f64 x) 1.0))
  (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1.0 3))
  (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (+.f64 (*.f64 1.0 1.0) (*.f64 (exp.f64 x) 1.0)))
  (neg.f64 1.0)
  (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1.0 1.0))
  (+.f64 (exp.f64 x) 1.0)
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0))
  (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0))
  (-.f64 (exp.f64 x) 1.0)
  (-.f64 x (log.f64 (-.f64 (exp.f64 x) 1.0)))
  (log.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))
  (exp.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (*.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (exp.f64 x)) (*.f64 (*.f64 (-.f64 (exp.f64 x) 1.0) (-.f64 (exp.f64 x) 1.0)) (-.f64 (exp.f64 x) 1.0)))
  (*.f64 (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))))
  (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))
  (*.f64 (*.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)) (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))) (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))
  (sqrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))
  (sqrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))
  (neg.f64 (exp.f64 x))
  (neg.f64 (-.f64 (exp.f64 x) 1.0))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0))))
  (/.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (cbrt.f64 (exp.f64 x)) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) 1)
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1.0))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) 1)
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1.0))
  (/.f64 (sqrt.f64 (exp.f64 x)) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0))))
  (/.f64 (sqrt.f64 (exp.f64 x)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (sqrt.f64 (exp.f64 x)) 1)
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1.0))
  (/.f64 (sqrt.f64 (exp.f64 x)) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (/.f64 (sqrt.f64 (exp.f64 x)) 1)
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1.0))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0))))
  (/.f64 (exp.f64 x) (cbrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 1 (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (exp.f64 x) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 1 1)
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))
  (/.f64 1 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (/.f64 (exp.f64 x) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (/.f64 1 1)
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))
  (/.f64 1 (-.f64 (exp.f64 x) 1.0))
  (/.f64 (-.f64 (exp.f64 x) 1.0) (exp.f64 x))
  (/.f64 (exp.f64 x) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0))))
  (/.f64 (exp.f64 x) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (exp.f64 x) 1)
  (/.f64 (exp.f64 x) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (/.f64 (exp.f64 x) 1)
  (/.f64 (-.f64 (exp.f64 x) 1.0) (cbrt.f64 (exp.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) 1.0) (sqrt.f64 (exp.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) 1.0) (exp.f64 x))
  (/.f64 (exp.f64 x) (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1.0 3)))
  (/.f64 (exp.f64 x) (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1.0 1.0)))
  (+.f64 (*.f64 1/2 (pow.f64 x 2)) (+.f64 (*.f64 1/6 (pow.f64 x 3)) x))
  (-.f64 (exp.f64 x) 1.0)
  (-.f64 (exp.f64 x) 1.0)
  (+.f64 (*.f64 1/2 (pow.f64 x 2)) (+.f64 (*.f64 1/6 (pow.f64 x 3)) x))
  (-.f64 (exp.f64 x) 1.0)
  (-.f64 (exp.f64 x) 1.0)
  (+.f64 (*.f64 1/2 (pow.f64 x 2)) (+.f64 (*.f64 1/6 (pow.f64 x 3)) x))
  (-.f64 (exp.f64 x) 1.0)
  (-.f64 (exp.f64 x) 1.0)
  (+.f64 1/2 (+.f64 (*.f64 1/12 x) (/.f64 1 x)))
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))
1.047 * * [simplify]: iteration  0 :  5019  enodes  (cost  804 )
1.051 * [simplify]: Simplified to:
   (exp.f64 (-.f64 (exp.f64 x) 1.0))
  (log.f64 (-.f64 (exp.f64 x) 1.0))
  (exp.f64 (-.f64 (exp.f64 x) 1.0))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (cbrt.f64 (-.f64 (exp.f64 x) 1.0))
  (pow.f64 (-.f64 (exp.f64 x) 1.0) 3)
  (sqrt.f64 (-.f64 (exp.f64 x) 1.0))
  (sqrt.f64 (-.f64 (exp.f64 x) 1.0))
  (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1.0 3))
  (+.f64 (pow.f64 (exp.f64 x) 2) (*.f64 1.0 (+.f64 (exp.f64 x) 1.0)))
  (neg.f64 1.0)
  (-.f64 (pow.f64 (exp.f64 x) 2) (*.f64 1.0 1.0))
  (+.f64 (exp.f64 x) 1.0)
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0))
  (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0))
  (-.f64 (exp.f64 x) 1.0)
  (exp.f64 (-.f64 (exp.f64 x) 1.0))
  (log.f64 (-.f64 (exp.f64 x) 1.0))
  (exp.f64 (-.f64 (exp.f64 x) 1.0))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (cbrt.f64 (-.f64 (exp.f64 x) 1.0))
  (pow.f64 (-.f64 (exp.f64 x) 1.0) 3)
  (sqrt.f64 (-.f64 (exp.f64 x) 1.0))
  (sqrt.f64 (-.f64 (exp.f64 x) 1.0))
  (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1.0 3))
  (+.f64 (pow.f64 (exp.f64 x) 2) (*.f64 1.0 (+.f64 (exp.f64 x) 1.0)))
  (neg.f64 1.0)
  (-.f64 (pow.f64 (exp.f64 x) 2) (*.f64 1.0 1.0))
  (+.f64 (exp.f64 x) 1.0)
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0))
  (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0))
  (-.f64 (exp.f64 x) 1.0)
  (exp.f64 (-.f64 (exp.f64 x) 1.0))
  (log.f64 (-.f64 (exp.f64 x) 1.0))
  (exp.f64 (-.f64 (exp.f64 x) 1.0))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (cbrt.f64 (-.f64 (exp.f64 x) 1.0))
  (pow.f64 (-.f64 (exp.f64 x) 1.0) 3)
  (sqrt.f64 (-.f64 (exp.f64 x) 1.0))
  (sqrt.f64 (-.f64 (exp.f64 x) 1.0))
  (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1.0 3))
  (+.f64 (pow.f64 (exp.f64 x) 2) (*.f64 1.0 (+.f64 (exp.f64 x) 1.0)))
  (neg.f64 1.0)
  (-.f64 (pow.f64 (exp.f64 x) 2) (*.f64 1.0 1.0))
  (+.f64 (exp.f64 x) 1.0)
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0))
  (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0))
  (-.f64 (exp.f64 x) 1.0)
  (-.f64 x (log.f64 (-.f64 (exp.f64 x) 1.0)))
  (-.f64 x (log.f64 (-.f64 (exp.f64 x) 1.0)))
  (exp.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))
  (pow.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)) 3)
  (*.f64 (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))))
  (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))
  (pow.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)) 3)
  (sqrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))
  (sqrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))
  (neg.f64 (exp.f64 x))
  (-.f64 1.0 (exp.f64 x))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0))))
  (/.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (cbrt.f64 (exp.f64 x)) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x)))
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1.0))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x)))
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1.0))
  (/.f64 (sqrt.f64 (exp.f64 x)) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0))))
  (/.f64 (sqrt.f64 (exp.f64 x)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (sqrt.f64 (exp.f64 x))
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1.0))
  (/.f64 (sqrt.f64 (exp.f64 x)) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (sqrt.f64 (exp.f64 x))
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (exp.f64 x) 1.0))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0))))
  (/.f64 (exp.f64 x) (cbrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 1 (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (/.f64 (exp.f64 x) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  1
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))
  (/.f64 1 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (/.f64 (exp.f64 x) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  1
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))
  (/.f64 1 (-.f64 (exp.f64 x) 1.0))
  (-.f64 1 (/.f64 1.0 (exp.f64 x)))
  (/.f64 (exp.f64 x) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1.0)) (cbrt.f64 (-.f64 (exp.f64 x) 1.0))))
  (/.f64 (exp.f64 x) (sqrt.f64 (-.f64 (exp.f64 x) 1.0)))
  (exp.f64 x)
  (/.f64 (exp.f64 x) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1.0)))
  (exp.f64 x)
  (/.f64 (-.f64 (exp.f64 x) 1.0) (cbrt.f64 (exp.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) 1.0) (sqrt.f64 (exp.f64 x)))
  (-.f64 1 (/.f64 1.0 (exp.f64 x)))
  (/.f64 (exp.f64 x) (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1.0 3)))
  (/.f64 (exp.f64 x) (-.f64 (pow.f64 (exp.f64 x) 2) (*.f64 1.0 1.0)))
  (+.f64 x (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6))))
  (-.f64 (exp.f64 x) 1.0)
  (-.f64 (exp.f64 x) 1.0)
  (+.f64 x (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6))))
  (-.f64 (exp.f64 x) 1.0)
  (-.f64 (exp.f64 x) 1.0)
  (+.f64 x (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6))))
  (-.f64 (exp.f64 x) 1.0)
  (-.f64 (exp.f64 x) 1.0)
  (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x)))
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))
1.052 * * * [progress]: adding candidates to table
1.136 * [progress]: [Phase 3 of 3] Extracting.
1.136 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (*.f64 (*.f64 (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))))> #<alt (λ (x) (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))> #<alt (λ (x) (/.f64 1 (-.f64 1 (/.f64 1.0 (exp.f64 x)))))>)
1.137 * * * [regime-changes]: Trying 3 branch expressions: ((exp.f64 x) (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)) x)
1.137 * * * * [regimes]: Trying to branch on (exp.f64 x) from (#<alt (λ (x) (*.f64 (*.f64 (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))))> #<alt (λ (x) (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))> #<alt (λ (x) (/.f64 1 (-.f64 1 (/.f64 1.0 (exp.f64 x)))))>)
1.160 * * * * [regimes]: Trying to branch on (exp.f64 x) from (#<alt (λ (x) (*.f64 (*.f64 (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))))> #<alt (λ (x) (/.f64 1 (-.f64 1 (/.f64 1.0 (exp.f64 x)))))>)
1.178 * * * * [regimes]: Trying to branch on (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)) from (#<alt (λ (x) (*.f64 (*.f64 (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))))> #<alt (λ (x) (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))> #<alt (λ (x) (/.f64 1 (-.f64 1 (/.f64 1.0 (exp.f64 x)))))>)
1.203 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (*.f64 (*.f64 (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))))> #<alt (λ (x) (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))> #<alt (λ (x) (/.f64 1 (-.f64 1 (/.f64 1.0 (exp.f64 x)))))>)
1.234 * * * [regime]: Found split indices: #<option (#s(si 0 87) #s(si 1 255))>
1.234 * [binary-search]: Only using regimes for bounds on (exp.f64 x) and (#<alt (λ (x) (*.f64 (*.f64 (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))))> #<alt (λ (x) (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))> #<alt (λ (x) (/.f64 1 (-.f64 1 (/.f64 1.0 (exp.f64 x)))))>)
1.234 * [regimes]: Found splitpoints: (#s(sp 0 (exp.f64 x) 0.9438306118397988) #s(sp 1 (exp.f64 x) +nan.0)) , with alts (#<alt (λ (x) (*.f64 (*.f64 (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))))> #<alt (λ (x) (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))> #<alt (λ (x) (/.f64 1 (-.f64 1 (/.f64 1.0 (exp.f64 x)))))>)
1.235 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<=.f64 (exp.f64 x) 0.9438306118397988) (*.f64 (*.f64 (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0)))) (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))
1.236 * * [simplify]: iteration  0 :  32  enodes  (cost  40 )
1.236 * * [simplify]: iteration  1 :  32  enodes  (cost  40 )
1.236 * [simplify]: Simplified to:
   (if (<=.f64 (exp.f64 x) 0.9438306118397988) (*.f64 (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))) (*.f64 (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1.0))))) (+.f64 1/2 (+.f64 (*.f64 x 1/12) (/.f64 1 x))))
2.362 * [regime-testing]: End program error score: 0.5667496270857393
2.414 * [regime-testing]: Target error score: 41.45921865004615