13.138 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.339 * * * [progress]: [2/2] Setting up program.
0.340 * [progress]: [Phase 2 of 3] Improving.
0.342 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
0.348 * * [simplify]: iteration  0 :  9  enodes  (cost  11 )
0.348 * * [simplify]: iteration  1 :  9  enodes  (cost  11 )
0.348 * [simplify]: Simplified to:
   (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
0.349 * * [progress]: iteration 1 / 4
0.349 * * * [progress]: picking best candidate
0.349 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)))>
0.350 * * * [progress]: localizing error
0.353 * * * [progress]: generating rewritten candidates
0.354 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.359 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.373 * * * [progress]: generating series expansions
0.373 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.373 * [approximate]: Taking taylor expansion of (- (exp x) 1) in (x) around 0
0.373 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.373 * [taylor]: Taking taylor expansion of (exp x) in x
0.373 * [taylor]: Taking taylor expansion of x in x
0.373 * [taylor]: Taking taylor expansion of 1 in x
0.373 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.373 * [taylor]: Taking taylor expansion of (exp x) in x
0.373 * [taylor]: Taking taylor expansion of x in x
0.373 * [taylor]: Taking taylor expansion of 1 in x
0.379 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in (x) around 0
0.379 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.379 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.379 * [taylor]: Taking taylor expansion of x in x
0.379 * [taylor]: Taking taylor expansion of 1 in x
0.379 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.379 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [taylor]: Taking taylor expansion of 1 in x
0.385 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in (x) around 0
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 -1 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)) 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 -1 in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of 1 in x
0.389 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.390 * [approximate]: Taking taylor expansion of (/ (exp x) (- (exp x) 1)) in (x) around 0
0.390 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1)) in x
0.390 * [taylor]: Taking taylor expansion of (exp x) in x
0.390 * [taylor]: Taking taylor expansion of x in x
0.391 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.391 * [taylor]: Taking taylor expansion of (exp x) in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.391 * [taylor]: Taking taylor expansion of 1 in x
0.392 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1)) in x
0.392 * [taylor]: Taking taylor expansion of (exp x) in x
0.392 * [taylor]: Taking taylor expansion of x in x
0.392 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.392 * [taylor]: Taking taylor expansion of (exp x) in x
0.392 * [taylor]: Taking taylor expansion of x in x
0.392 * [taylor]: Taking taylor expansion of 1 in x
0.401 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) in (x) around 0
0.401 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) in x
0.401 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.401 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.401 * [taylor]: Taking taylor expansion of x in x
0.401 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.402 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.402 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.402 * [taylor]: Taking taylor expansion of x in x
0.402 * [taylor]: Taking taylor expansion of 1 in x
0.403 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) in x
0.403 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.403 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.403 * [taylor]: Taking taylor expansion of x in x
0.404 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.404 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.404 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.404 * [taylor]: Taking taylor expansion of x in x
0.404 * [taylor]: Taking taylor expansion of 1 in x
0.432 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) in (x) around 0
0.432 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) in x
0.432 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.432 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.432 * [taylor]: Taking taylor expansion of -1 in x
0.432 * [taylor]: Taking taylor expansion of x in x
0.432 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.432 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.432 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.432 * [taylor]: Taking taylor expansion of -1 in x
0.432 * [taylor]: Taking taylor expansion of x in x
0.433 * [taylor]: Taking taylor expansion of 1 in x
0.434 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) in x
0.434 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.434 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.434 * [taylor]: Taking taylor expansion of -1 in x
0.434 * [taylor]: Taking taylor expansion of x in x
0.434 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.434 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.434 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.434 * [taylor]: Taking taylor expansion of -1 in x
0.434 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of 1 in x
0.463 * * * [progress]: simplifying candidates
0.464 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (exp.f64 x)) (exp.f64 1))
  (exp.f64 (-.f64 (exp.f64 x) 1))
  (log.f64 (-.f64 (exp.f64 x) 1))
  (*.f64 (*.f64 (-.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) 1)) (-.f64 (exp.f64 x) 1))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (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)) 1)
  (-.f64 (sqrt.f64 (exp.f64 x)) 1)
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1))
  (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1))
  (+.f64 (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)))
  (exp.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)))
  (log.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)))
  (*.f64 (*.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)) (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))) (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)))
  (*.f64 (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))) (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))))
  (cbrt.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)))
  (/.f64 (*.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (exp.f64 x)) (*.f64 (*.f64 (-.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) 1)) (-.f64 (exp.f64 x) 1)))
  (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)) 1))
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)))
  (/.f64 (cbrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (+.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)) 1))
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 (sqrt.f64 (exp.f64 x)) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)))
  (/.f64 (sqrt.f64 (exp.f64 x)) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)))
  (/.f64 (sqrt.f64 (exp.f64 x)) (+.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)) 1))
  (/.f64 (exp.f64 x) (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 1 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)))
  (/.f64 (exp.f64 x) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)))
  (/.f64 1 (+.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 (-.f64 (exp.f64 x) 1) (exp.f64 x))
  (/.f64 1 (-.f64 (exp.f64 x) 1))
  (/.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 (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 (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)) 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) 1)
  (+.f64 x (+.f64 (*.f64 1/2 (pow.f64 x 2)) (*.f64 1/6 (pow.f64 x 3))))
  (-.f64 (exp.f64 x) 1)
  (-.f64 (exp.f64 x) 1)
  (+.f64 (*.f64 1/12 x) (+.f64 (/.f64 1 x) 1/2))
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
0.528 * * [simplify]: iteration  0 :  4924  enodes  (cost  1126 )
0.528 * * [simplify]: iteration  1 :  4924  enodes  (cost  1126 )
0.534 * [simplify]: Simplified to:
   (exp.f64 (-.f64 (exp.f64 x) 1))
  (exp.f64 (-.f64 (exp.f64 x) 1))
  (log.f64 (-.f64 (exp.f64 x) 1))
  (pow.f64 (-.f64 (exp.f64 x) 1) 3)
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (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)))
  (exp.f64 (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1)))
  (-.f64 x (log.f64 (-.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 (exp.f64 (neg.f64 x)))
  (/.f64 1 (-.f64 (exp.f64 x) 1))
  (/.f64 (exp.f64 x) (-.f64 (pow.f64 (exp.f64 x) 3) 1))
  (/.f64 1 (-.f64 (exp.f64 x) (exp.f64 (neg.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 (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 x (*.f64 x (*.f64 x (+.f64 1/2 (*.f64 x 1/6)))))
  (-.f64 (exp.f64 x) 1)
  (-.f64 (exp.f64 x) 1)
  (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x)))
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
  (/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
0.535 * * * [progress]: adding candidates to table
0.581 * * [progress]: iteration 2 / 4
0.581 * * * [progress]: picking best candidate
0.583 * * * * [pick]: Picked  #<alt (λ (x) (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x))))>
0.583 * * * [progress]: localizing error
0.589 * * * [progress]: generating rewritten candidates
0.589 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.593 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.606 * * * [progress]: generating series expansions
0.606 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.607 * [approximate]: Taking taylor expansion of (* 1/12 x) in (x) around 0
0.607 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.607 * [taylor]: Taking taylor expansion of 1/12 in x
0.607 * [taylor]: Taking taylor expansion of x in x
0.607 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.607 * [taylor]: Taking taylor expansion of 1/12 in x
0.607 * [taylor]: Taking taylor expansion of x in x
0.613 * [approximate]: Taking taylor expansion of (/ 1/12 x) in (x) around 0
0.613 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x
0.613 * [taylor]: Taking taylor expansion of 1/12 in x
0.613 * [taylor]: Taking taylor expansion of x in x
0.614 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x
0.614 * [taylor]: Taking taylor expansion of 1/12 in x
0.614 * [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
0.622 * [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
0.629 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.630 * [approximate]: Taking taylor expansion of (+ (* 1/12 x) (+ (/ 1 x) 1/2)) in (x) around 0
0.630 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (+ (/ 1 x) 1/2)) in x
0.630 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.630 * [taylor]: Taking taylor expansion of 1/12 in x
0.630 * [taylor]: Taking taylor expansion of x in x
0.630 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) in x
0.630 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.630 * [taylor]: Taking taylor expansion of x in x
0.630 * [taylor]: Taking taylor expansion of 1/2 in x
0.630 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (+ (/ 1 x) 1/2)) in x
0.630 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.630 * [taylor]: Taking taylor expansion of 1/12 in x
0.630 * [taylor]: Taking taylor expansion of x in x
0.630 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) in x
0.630 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.630 * [taylor]: Taking taylor expansion of x in x
0.631 * [taylor]: Taking taylor expansion of 1/2 in x
0.635 * [approximate]: Taking taylor expansion of (+ x (+ (* 1/12 (/ 1 x)) 1/2)) in (x) around 0
0.635 * [taylor]: Taking taylor expansion of (+ x (+ (* 1/12 (/ 1 x)) 1/2)) in x
0.635 * [taylor]: Taking taylor expansion of x in x
0.635 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 x)) 1/2) in x
0.635 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.635 * [taylor]: Taking taylor expansion of 1/12 in x
0.635 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.635 * [taylor]: Taking taylor expansion of x in x
0.635 * [taylor]: Taking taylor expansion of 1/2 in x
0.635 * [taylor]: Taking taylor expansion of (+ x (+ (* 1/12 (/ 1 x)) 1/2)) in x
0.635 * [taylor]: Taking taylor expansion of x in x
0.635 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 x)) 1/2) in x
0.635 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.635 * [taylor]: Taking taylor expansion of 1/12 in x
0.635 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.635 * [taylor]: Taking taylor expansion of x in x
0.635 * [taylor]: Taking taylor expansion of 1/2 in x
0.641 * [approximate]: Taking taylor expansion of (- 1/2 (+ x (* 1/12 (/ 1 x)))) in (x) around 0
0.641 * [taylor]: Taking taylor expansion of (- 1/2 (+ x (* 1/12 (/ 1 x)))) in x
0.641 * [taylor]: Taking taylor expansion of 1/2 in x
0.641 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.641 * [taylor]: Taking taylor expansion of 1/12 in x
0.641 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of (- 1/2 (+ x (* 1/12 (/ 1 x)))) in x
0.641 * [taylor]: Taking taylor expansion of 1/2 in x
0.641 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.641 * [taylor]: Taking taylor expansion of 1/12 in x
0.641 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.646 * * * [progress]: simplifying candidates
0.647 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 x 1/12)
  (+.f64 (log.f64 x) (log.f64 1/12))
  (exp.f64 (*.f64 x 1/12))
  (log.f64 (*.f64 x 1/12))
  (*.f64 (*.f64 (*.f64 x 1/12) (*.f64 x 1/12)) (*.f64 x 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 x) x) (*.f64 (*.f64 1/12 1/12) 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 (cbrt.f64 x) 1/12)
  (*.f64 (sqrt.f64 x) 1/12)
  (*.f64 x 1/12)
  (*.f64 x (*.f64 (cbrt.f64 1/12) (cbrt.f64 1/12)))
  (*.f64 x (sqrt.f64 1/12))
  (*.f64 x 1)
  (*.f64 (exp.f64 (*.f64 x 1/12)) (*.f64 (exp.f64 1/2) (exp.f64 (/.f64 1 x))))
  (*.f64 (exp.f64 (*.f64 x 1/12)) (exp.f64 (+.f64 1/2 (/.f64 1 x))))
  (exp.f64 (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x))))
  (log.f64 (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x))))
  (*.f64 (*.f64 (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x))) (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x)))) (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x))))
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x)))) (cbrt.f64 (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x)))))
  (cbrt.f64 (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x))))
  (sqrt.f64 (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x))))
  (sqrt.f64 (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x))))
  (+.f64 (pow.f64 (*.f64 x 1/12) 3) (pow.f64 (+.f64 1/2 (/.f64 1 x)) 3))
  (+.f64 (*.f64 (*.f64 x 1/12) (*.f64 x 1/12)) (-.f64 (*.f64 (+.f64 1/2 (/.f64 1 x)) (+.f64 1/2 (/.f64 1 x))) (*.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x)))))
  (-.f64 (*.f64 (*.f64 x 1/12) (*.f64 x 1/12)) (*.f64 (+.f64 1/2 (/.f64 1 x)) (+.f64 1/2 (/.f64 1 x))))
  (-.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x)))
  (+.f64 (*.f64 x 1/12) 1/2)
  (*.f64 1/12 x)
  (*.f64 1/12 x)
  (*.f64 1/12 x)
  (+.f64 (*.f64 1/12 x) (+.f64 (/.f64 1 x) 1/2))
  (+.f64 (*.f64 1/12 x) (+.f64 (/.f64 1 x) 1/2))
  (+.f64 (*.f64 1/12 x) (+.f64 (/.f64 1 x) 1/2))
0.721 * * [simplify]: iteration  0 :  4859  enodes  (cost  417 )
0.721 * * [simplify]: iteration  1 :  4859  enodes  (cost  417 )
0.724 * [simplify]: Simplified to:
   (*.f64 x 1/12)
  (log.f64 (*.f64 x 1/12))
  (exp.f64 (*.f64 x 1/12))
  (log.f64 (*.f64 x 1/12))
  (pow.f64 (*.f64 x 1/12) 3)
  (*.f64 (cbrt.f64 (*.f64 x 1/12)) (cbrt.f64 (*.f64 x 1/12)))
  (cbrt.f64 (*.f64 x 1/12))
  (pow.f64 (*.f64 x 1/12) 3)
  (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 1/12 (cbrt.f64 x))
  (*.f64 1/12 (sqrt.f64 x))
  (*.f64 x 1/12)
  (*.f64 x (*.f64 (cbrt.f64 1/12) (cbrt.f64 1/12)))
  (*.f64 x (sqrt.f64 1/12))
  x
  (exp.f64 (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x))))
  (exp.f64 (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x))))
  (exp.f64 (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x))))
  (log.f64 (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x))))
  (pow.f64 (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x))) 3)
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x)))) (cbrt.f64 (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x)))))
  (cbrt.f64 (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x))))
  (sqrt.f64 (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x))))
  (sqrt.f64 (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x))))
  (+.f64 (pow.f64 (*.f64 x 1/12) 3) (pow.f64 (+.f64 1/2 (/.f64 1 x)) 3))
  (+.f64 (*.f64 x (*.f64 x 1/144)) (*.f64 (+.f64 1/2 (/.f64 1 x)) (-.f64 (+.f64 1/2 (/.f64 1 x)) (*.f64 x 1/12))))
  (-.f64 (*.f64 x (*.f64 x 1/144)) (*.f64 (+.f64 1/2 (/.f64 1 x)) (+.f64 1/2 (/.f64 1 x))))
  (-.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x)))
  (+.f64 (*.f64 x 1/12) 1/2)
  (*.f64 x 1/12)
  (*.f64 x 1/12)
  (*.f64 x 1/12)
  (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x)))
  (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x)))
  (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x)))
0.724 * * * [progress]: adding candidates to table
0.747 * * [progress]: iteration 3 / 4
0.747 * * * [progress]: picking best candidate
0.749 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))>
0.749 * * * [progress]: localizing error
0.753 * * * [progress]: generating rewritten candidates
0.753 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.760 * * * [progress]: generating series expansions
0.760 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.760 * [approximate]: Taking taylor expansion of (- 1 (exp (neg x))) in (x) around 0
0.760 * [taylor]: Taking taylor expansion of (- 1 (exp (neg x))) in x
0.760 * [taylor]: Taking taylor expansion of 1 in x
0.760 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.760 * [taylor]: Taking taylor expansion of (neg x) in x
0.760 * [taylor]: Taking taylor expansion of x in x
0.761 * [taylor]: Taking taylor expansion of (- 1 (exp (neg x))) in x
0.761 * [taylor]: Taking taylor expansion of 1 in x
0.761 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.761 * [taylor]: Taking taylor expansion of (neg x) in x
0.761 * [taylor]: Taking taylor expansion of x in x
0.769 * [approximate]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in (x) around 0
0.769 * [taylor]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in x
0.769 * [taylor]: Taking taylor expansion of 1 in x
0.769 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.769 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.769 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.770 * [taylor]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in x
0.770 * [taylor]: Taking taylor expansion of 1 in x
0.770 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.770 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.770 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.770 * [taylor]: Taking taylor expansion of x in x
0.777 * [approximate]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in (x) around 0
0.777 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in x
0.777 * [taylor]: Taking taylor expansion of 1 in x
0.777 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.777 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.777 * [taylor]: Taking taylor expansion of x in x
0.778 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in x
0.778 * [taylor]: Taking taylor expansion of 1 in x
0.778 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.778 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.778 * [taylor]: Taking taylor expansion of x in x
0.782 * * * [progress]: simplifying candidates
0.782 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 1) (exp.f64 (exp.f64 (neg.f64 x))))
  (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (log.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (*.f64 (*.f64 (-.f64 1 (exp.f64 (neg.f64 x))) (-.f64 1 (exp.f64 (neg.f64 x)))) (-.f64 1 (exp.f64 (neg.f64 x))))
  (*.f64 (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (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)))
  (-.f64 (+.f64 x (*.f64 1/6 (pow.f64 x 3))) (*.f64 1/2 (pow.f64 x 2)))
  (-.f64 1 (exp.f64 (neg.f64 x)))
  (-.f64 1 (exp.f64 (*.f64 -1 x)))
0.843 * * [simplify]: iteration  0 :  4909  enodes  (cost  221 )
0.843 * * [simplify]: iteration  1 :  4909  enodes  (cost  221 )
0.845 * [simplify]: Simplified to:
   (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (log.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (pow.f64 (-.f64 1 (exp.f64 (neg.f64 x))) 3)
  (*.f64 (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (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)))
  (/.f64 -1 (exp.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)))
  (*.f64 x (+.f64 (*.f64 x (+.f64 -1/2 (*.f64 x 1/6))) 1))
  (-.f64 1 (exp.f64 (neg.f64 x)))
  (-.f64 1 (exp.f64 (neg.f64 x)))
0.845 * * * [progress]: adding candidates to table
0.854 * * [progress]: iteration 4 / 4
0.855 * * * [progress]: picking best candidate
0.855 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 1 (log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))))>
0.856 * * * [progress]: localizing error
0.862 * * * [progress]: generating rewritten candidates
0.862 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.869 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1 1)
0.877 * * * [progress]: generating series expansions
0.877 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.878 * [approximate]: Taking taylor expansion of (log (exp (- 1 (exp (neg x))))) in (x) around 0
0.878 * [taylor]: Taking taylor expansion of (log (exp (- 1 (exp (neg x))))) in x
0.878 * [taylor]: Taking taylor expansion of (exp (- 1 (exp (neg x)))) in x
0.878 * [taylor]: Taking taylor expansion of (- 1 (exp (neg x))) in x
0.878 * [taylor]: Taking taylor expansion of 1 in x
0.878 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.878 * [taylor]: Taking taylor expansion of (neg x) in x
0.878 * [taylor]: Taking taylor expansion of x in x
0.880 * [taylor]: Taking taylor expansion of (log (exp (- 1 (exp (neg x))))) in x
0.880 * [taylor]: Taking taylor expansion of (exp (- 1 (exp (neg x)))) in x
0.880 * [taylor]: Taking taylor expansion of (- 1 (exp (neg x))) in x
0.880 * [taylor]: Taking taylor expansion of 1 in x
0.880 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.880 * [taylor]: Taking taylor expansion of (neg x) in x
0.880 * [taylor]: Taking taylor expansion of x in x
0.892 * [approximate]: Taking taylor expansion of (log (exp (- 1 (exp (neg (/ 1 x)))))) in (x) around 0
0.892 * [taylor]: Taking taylor expansion of (log (exp (- 1 (exp (neg (/ 1 x)))))) in x
0.892 * [taylor]: Taking taylor expansion of (exp (- 1 (exp (neg (/ 1 x))))) in x
0.893 * [taylor]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in x
0.893 * [taylor]: Taking taylor expansion of 1 in x
0.893 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.893 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.893 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.893 * [taylor]: Taking taylor expansion of x in x
0.896 * [taylor]: Taking taylor expansion of (log (exp (- 1 (exp (neg (/ 1 x)))))) in x
0.896 * [taylor]: Taking taylor expansion of (exp (- 1 (exp (neg (/ 1 x))))) in x
0.896 * [taylor]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in x
0.896 * [taylor]: Taking taylor expansion of 1 in x
0.896 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.896 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.896 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.896 * [taylor]: Taking taylor expansion of x in x
0.977 * [approximate]: Taking taylor expansion of (log (exp (- 1 (exp (/ 1 x))))) in (x) around 0
0.977 * [taylor]: Taking taylor expansion of (log (exp (- 1 (exp (/ 1 x))))) in x
0.977 * [taylor]: Taking taylor expansion of (exp (- 1 (exp (/ 1 x)))) in x
0.977 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in x
0.977 * [taylor]: Taking taylor expansion of 1 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
0.979 * [taylor]: Taking taylor expansion of (log (exp (- 1 (exp (/ 1 x))))) in x
0.979 * [taylor]: Taking taylor expansion of (exp (- 1 (exp (/ 1 x)))) in x
0.979 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in x
0.979 * [taylor]: Taking taylor expansion of 1 in x
0.979 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.979 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.979 * [taylor]: Taking taylor expansion of x in x
1.039 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1 1)
1.040 * [approximate]: Taking taylor expansion of (- 1 (exp (neg x))) in (x) around 0
1.040 * [taylor]: Taking taylor expansion of (- 1 (exp (neg x))) in x
1.040 * [taylor]: Taking taylor expansion of 1 in x
1.040 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.040 * [taylor]: Taking taylor expansion of (neg x) in x
1.040 * [taylor]: Taking taylor expansion of x in x
1.040 * [taylor]: Taking taylor expansion of (- 1 (exp (neg x))) in x
1.040 * [taylor]: Taking taylor expansion of 1 in x
1.040 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.040 * [taylor]: Taking taylor expansion of (neg x) in x
1.040 * [taylor]: Taking taylor expansion of x in x
1.048 * [approximate]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in (x) around 0
1.048 * [taylor]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in x
1.048 * [taylor]: Taking taylor expansion of 1 in x
1.048 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.048 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.048 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.048 * [taylor]: Taking taylor expansion of x in x
1.048 * [taylor]: Taking taylor expansion of (- 1 (exp (neg (/ 1 x)))) in x
1.049 * [taylor]: Taking taylor expansion of 1 in x
1.049 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.049 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.049 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.049 * [taylor]: Taking taylor expansion of x in x
1.055 * [approximate]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in (x) around 0
1.055 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in x
1.055 * [taylor]: Taking taylor expansion of 1 in x
1.055 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.055 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.055 * [taylor]: Taking taylor expansion of x in x
1.055 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 1 x))) in x
1.055 * [taylor]: Taking taylor expansion of 1 in x
1.055 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.055 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.055 * [taylor]: Taking taylor expansion of x in x
1.059 * * * [progress]: simplifying candidates
1.060 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (log.f64 (exp.f64 (*.f64 (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))))
  (log.f64 (exp.f64 (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))))
  (log.f64 (exp.f64 1))
  (log.f64 (exp.f64 (+.f64 (sqrt.f64 1) (sqrt.f64 (exp.f64 (neg.f64 x))))))
  (log.f64 (exp.f64 (+.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x))))))
  (log.f64 (exp.f64 1))
  (log.f64 (exp.f64 1))
  (log.f64 (exp.f64 (exp.f64 (neg.f64 x))))
  (log.f64 (exp.f64 1))
  (log.f64 (exp.f64 (neg.f64 (exp.f64 (neg.f64 x)))))
  (log.f64 (*.f64 (cbrt.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))) (cbrt.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))))
  (log.f64 (cbrt.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))))
  (log.f64 (sqrt.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))))
  (log.f64 (sqrt.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))))
  (log.f64 1)
  (log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (exp.f64 (log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))))
  (log.f64 (log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))))
  (*.f64 (*.f64 (log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))) (log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))) (log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))))
  (*.f64 (cbrt.f64 (log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))) (cbrt.f64 (log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))))
  (cbrt.f64 (log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))))
  (sqrt.f64 (log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))))
  (sqrt.f64 (log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))))
  (/.f64 (exp.f64 1) (exp.f64 (exp.f64 (neg.f64 x))))
  (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (log.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (*.f64 (*.f64 (-.f64 1 (exp.f64 (neg.f64 x))) (-.f64 1 (exp.f64 (neg.f64 x)))) (-.f64 1 (exp.f64 (neg.f64 x))))
  (*.f64 (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (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)))
  (-.f64 (+.f64 x (*.f64 1/6 (pow.f64 x 3))) (*.f64 1/2 (pow.f64 x 2)))
  (log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (log.f64 (exp.f64 (-.f64 1 (exp.f64 (*.f64 -1 x)))))
  (-.f64 (+.f64 x (*.f64 1/6 (pow.f64 x 3))) (*.f64 1/2 (pow.f64 x 2)))
  (-.f64 1 (exp.f64 (neg.f64 x)))
  (-.f64 1 (exp.f64 (*.f64 -1 x)))
1.141 * * [simplify]: iteration  0 :  4943  enodes  (cost  475 )
1.141 * * [simplify]: iteration  1 :  4943  enodes  (cost  475 )
1.144 * [simplify]: Simplified to:
   (-.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)))))
  (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  1
  (+.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x))))
  (+.f64 1 (sqrt.f64 (exp.f64 (neg.f64 x))))
  1
  1
  (exp.f64 (neg.f64 x))
  1
  (/.f64 -1 (exp.f64 x))
  (*.f64 (log.f64 (cbrt.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))) 2)
  (log.f64 (cbrt.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))))
  (*.f64 1/2 (-.f64 1 (exp.f64 (neg.f64 x))))
  (*.f64 1/2 (-.f64 1 (exp.f64 (neg.f64 x))))
  (log.f64 1)
  (-.f64 1 (exp.f64 (neg.f64 x)))
  (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (log.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (pow.f64 (-.f64 1 (exp.f64 (neg.f64 x))) 3)
  (*.f64 (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (sqrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (log.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (pow.f64 (-.f64 1 (exp.f64 (neg.f64 x))) 3)
  (*.f64 (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))
  (cbrt.f64 (-.f64 1 (exp.f64 (neg.f64 x))))
  (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)))
  (/.f64 -1 (exp.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)))
  (*.f64 x (+.f64 (*.f64 x (+.f64 -1/2 (*.f64 x 1/6))) 1))
  (-.f64 1 (exp.f64 (neg.f64 x)))
  (-.f64 1 (exp.f64 (neg.f64 x)))
  (*.f64 x (+.f64 (*.f64 x (+.f64 -1/2 (*.f64 x 1/6))) 1))
  (-.f64 1 (exp.f64 (neg.f64 x)))
  (-.f64 1 (exp.f64 (neg.f64 x)))
1.144 * * * [progress]: adding candidates to table
1.169 * [progress]: [Phase 3 of 3] Extracting.
1.169 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x))))> #<alt (λ (x) (/.f64 1 (log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))))> #<alt (λ (x) (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))>)
1.170 * * * [regime-changes]: Trying 1 branch expressions: (x)
1.170 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x))))> #<alt (λ (x) (/.f64 1 (log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))))> #<alt (λ (x) (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))>)
1.188 * * * [regime]: Found split indices: #<option (#s(si 2 79) #s(si 0 248) #s(si 1 255))>
1.188 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x) (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x))))> #<alt (λ (x) (/.f64 1 (log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))))> #<alt (λ (x) (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))>)
1.215 * [regimes]: Found splitpoints: (#s(sp 2 x -0.002362592664977423) #s(sp 0 x 0.0021021084497481325) #s(sp 1 x +nan.0)) , with alts (#<alt (λ (x) (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x))))> #<alt (λ (x) (/.f64 1 (log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x)))))))> #<alt (λ (x) (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))))>)
1.216 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<=.f64 x -2723883890078871/1152921504606846976) (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))) (if (<=.f64 x 4847132073460767/2305843009213693952) (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x))) (/.f64 1 (log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))))))
1.218 * * [simplify]: iteration  0 :  41  enodes  (cost  51 )
1.218 * * [simplify]: iteration  1 :  41  enodes  (cost  51 )
1.218 * [simplify]: Simplified to:
   (if (<=.f64 x -2723883890078871/1152921504606846976) (/.f64 1 (-.f64 1 (exp.f64 (neg.f64 x)))) (if (<=.f64 x 4847132073460767/2305843009213693952) (+.f64 (*.f64 x 1/12) (+.f64 1/2 (/.f64 1 x))) (/.f64 1 (log.f64 (exp.f64 (-.f64 1 (exp.f64 (neg.f64 x))))))))
2.108 * [regime-testing]: End program error score: 0.026716245433421958
2.126 * [regime-testing]: Target error score: 41.212523677659945