31.191 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.082 * * * [progress]: [2/2] Setting up program.
0.085 * [progress]: [Phase 2 of 3] Improving.
0.085 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
0.150 * * [simplify]: iteration  0 :  4835  enodes  (cost  13 )
0.150 * * [simplify]: iteration  1 :  4835  enodes  (cost  13 )
0.151 * [simplify]: Simplified to:
   (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
0.152 * * [progress]: iteration 1 / 4
0.152 * * * [progress]: picking best candidate
0.158 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))>
0.158 * * * [progress]: localizing error
0.166 * * * [progress]: generating rewritten candidates
0.166 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.171 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.186 * * * [progress]: generating series expansions
0.187 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.187 * [approximate]: Taking taylor expansion of (- (exp x) (exp (neg x))) in (x) around 0
0.187 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.187 * [taylor]: Taking taylor expansion of (exp x) in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.187 * [taylor]: Taking taylor expansion of (neg x) in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.188 * [taylor]: Taking taylor expansion of (exp x) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.188 * [taylor]: Taking taylor expansion of (neg x) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.191 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0
0.191 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.191 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.191 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.191 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.191 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.191 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.191 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.191 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.191 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.192 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0
0.192 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.192 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.192 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.192 * [taylor]: Taking taylor expansion of -1 in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.192 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.192 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.192 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.192 * [taylor]: Taking taylor expansion of -1 in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.192 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.193 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.193 * [approximate]: Taking taylor expansion of (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) in (x) around 0
0.193 * [taylor]: Taking taylor expansion of (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) in x
0.193 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.193 * [taylor]: Taking taylor expansion of (exp x) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.193 * [taylor]: Taking taylor expansion of (neg x) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.193 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.193 * [taylor]: Taking taylor expansion of (neg x) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of (exp x) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) in x
0.194 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.194 * [taylor]: Taking taylor expansion of (exp x) in x
0.194 * [taylor]: Taking taylor expansion of x in x
0.194 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.194 * [taylor]: Taking taylor expansion of (neg x) in x
0.194 * [taylor]: Taking taylor expansion of x in x
0.194 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.194 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.194 * [taylor]: Taking taylor expansion of (neg x) in x
0.194 * [taylor]: Taking taylor expansion of x in x
0.194 * [taylor]: Taking taylor expansion of (exp x) in x
0.194 * [taylor]: Taking taylor expansion of x in x
0.197 * [approximate]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0
0.197 * [taylor]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
0.197 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.197 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.198 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.198 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.198 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
0.198 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.198 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.198 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.199 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.199 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.199 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.199 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.203 * [approximate]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.203 * [taylor]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.203 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.204 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.204 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.204 * [taylor]: Taking taylor expansion of -1 in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.204 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.204 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.204 * [taylor]: Taking taylor expansion of -1 in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.204 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.204 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.204 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.204 * [taylor]: Taking taylor expansion of -1 in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.205 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.205 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.205 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.205 * [taylor]: Taking taylor expansion of -1 in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.209 * * * [progress]: simplifying candidates
0.210 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sinh.f64 x)
  (/.f64 (exp.f64 (exp.f64 x)) (exp.f64 (exp.f64 (neg.f64 x))))
  (log.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (exp.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (*.f64 (*.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 (exp.f64 (neg.f64 x)) 3))
  (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (+.f64 (*.f64 (exp.f64 (neg.f64 x)) (exp.f64 (neg.f64 x))) (*.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (neg.f64 (exp.f64 (neg.f64 x)))
  (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 (exp.f64 (neg.f64 x)) (exp.f64 (neg.f64 x))))
  (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x))))
  (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x))))
  (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (-.f64 (log.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (log.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (log.f64 (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (exp.f64 (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (*.f64 (*.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (*.f64 (*.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (*.f64 (cbrt.f64 (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (cbrt.f64 (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (cbrt.f64 (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (*.f64 (*.f64 (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (sqrt.f64 (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (sqrt.f64 (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (neg.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (neg.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (exp.f64 x) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (exp.f64 (neg.f64 x)) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 2 2)
  (/.f64 (sinh.f64 x) (cosh.f64 x))
  (/.f64 2 (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 (sinh.f64 x) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 2 (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (sinh.f64 x) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 2 1)
  (/.f64 (sinh.f64 x) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 2 1)
  (/.f64 (sinh.f64 x) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) 2)
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cosh.f64 x))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) 1)
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) 1)
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 2)
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cosh.f64 x))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 1)
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 1)
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 1 2)
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (cosh.f64 x))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 1 (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 1 1)
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 1 1)
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) 2)
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (cosh.f64 x))
  (/.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) 1)
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) 1)
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 1 2)
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (cosh.f64 x))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 1 (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 1 1)
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 1 1)
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 1 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 2)
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 1)
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 1)
  (/.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (sinh.f64 x))
  (/.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 (exp.f64 (neg.f64 x)) 3)))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 (exp.f64 (neg.f64 x)) (exp.f64 (neg.f64 x)))))
  (*.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (+.f64 (*.f64 (exp.f64 (neg.f64 x)) (exp.f64 (neg.f64 x))) (*.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (*.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (+.f64 (*.f64 1/3 (pow.f64 x 3)) (+.f64 (*.f64 1/60 (pow.f64 x 5)) (*.f64 2 x)))
  (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (-.f64 (exp.f64 x) (exp.f64 (*.f64 -1 x)))
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 (neg.f64 x)) (exp.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (*.f64 -1 x))) (+.f64 (exp.f64 (*.f64 -1 x)) (exp.f64 x)))
0.274 * * [simplify]: iteration  0 :  6048  enodes  (cost  1262 )
0.280 * [simplify]: Simplified to:
   (sinh.f64 x)
  (exp.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (log.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (exp.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (pow.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 3)
  (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 (exp.f64 x) -3))
  (+.f64 (pow.f64 (exp.f64 x) 2) (+.f64 (pow.f64 (exp.f64 x) -2) 1))
  (neg.f64 (exp.f64 (neg.f64 x)))
  (-.f64 (pow.f64 (exp.f64 x) 2) (pow.f64 (exp.f64 x) -2))
  (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x))))
  (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x))))
  (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (log.f64 (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (log.f64 (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (exp.f64 (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (pow.f64 (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 3)
  (*.f64 (cbrt.f64 (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (cbrt.f64 (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (cbrt.f64 (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (pow.f64 (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 3)
  (sqrt.f64 (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (sqrt.f64 (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (-.f64 (exp.f64 (neg.f64 x)) (exp.f64 x))
  (-.f64 (neg.f64 (exp.f64 (neg.f64 x))) (exp.f64 x))
  (/.f64 (exp.f64 x) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 1 (+.f64 (pow.f64 (exp.f64 x) 2) 1))
  1
  (/.f64 (sinh.f64 x) (cosh.f64 x))
  (/.f64 2 (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 (sinh.f64 x) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 2 (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (sinh.f64 x) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  2
  (/.f64 (sinh.f64 x) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  2
  (/.f64 (sinh.f64 x) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) 2)
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cosh.f64 x))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 2)
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cosh.f64 x))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  1/2
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (cosh.f64 x))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 1 (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  1
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  1
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) 2)
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (cosh.f64 x))
  (/.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x))))
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x))))
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  1/2
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (cosh.f64 x))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 1 (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  1
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  1
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 1 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (sinh.f64 x)
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (/.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (sinh.f64 x))
  (/.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))))
  (/.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 (exp.f64 x) -3)))
  (/.f64 1 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (*.f64 (+.f64 (pow.f64 (exp.f64 x) 2) (+.f64 (pow.f64 (exp.f64 x) -2) 1)) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (+.f64 (pow.f64 (exp.f64 x) 2) (+.f64 (pow.f64 (exp.f64 x) -2) 2))
  (+.f64 (*.f64 1/3 (pow.f64 x 3)) (+.f64 (*.f64 1/60 (pow.f64 x 5)) (+.f64 x x)))
  (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (-.f64 (+.f64 x (*.f64 (pow.f64 x 5) 2/15)) (*.f64 1/3 (pow.f64 x 3)))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
0.280 * * * [progress]: adding candidates to table
0.336 * * [progress]: iteration 2 / 4
0.336 * * * [progress]: picking best candidate
0.342 * * * * [pick]: Picked  #<alt (λ (x) (tanh.f64 x))>
0.342 * * * [progress]: localizing error
0.344 * * * [progress]: generating rewritten candidates
0.344 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.346 * * * [progress]: generating series expansions
0.346 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.346 * [approximate]: Taking taylor expansion of (tanh x) in (x) around 0
0.346 * [taylor]: Taking taylor expansion of (tanh x) in x
0.346 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))
0.346 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.346 * [taylor]: Taking taylor expansion of (exp x) in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.346 * [taylor]: Taking taylor expansion of (neg x) in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.346 * [taylor]: Taking taylor expansion of (exp x) in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.346 * [taylor]: Taking taylor expansion of (neg x) in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of (tanh x) in x
0.347 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))
0.347 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.347 * [taylor]: Taking taylor expansion of (exp x) in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.347 * [taylor]: Taking taylor expansion of (neg x) in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.347 * [taylor]: Taking taylor expansion of (exp x) in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.347 * [taylor]: Taking taylor expansion of (neg x) in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.351 * [approximate]: Taking taylor expansion of (tanh (/ 1 x)) in (x) around 0
0.351 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x
0.351 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))
0.351 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.351 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.351 * [taylor]: Taking taylor expansion of x in x
0.351 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.351 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.351 * [taylor]: Taking taylor expansion of x in x
0.351 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.351 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.351 * [taylor]: Taking taylor expansion of x in x
0.351 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.351 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.351 * [taylor]: Taking taylor expansion of x in x
0.352 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x
0.352 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))
0.352 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.352 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.352 * [taylor]: Taking taylor expansion of x in x
0.352 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.352 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.352 * [taylor]: Taking taylor expansion of x in x
0.352 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.352 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.352 * [taylor]: Taking taylor expansion of x in x
0.352 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.352 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.352 * [taylor]: Taking taylor expansion of x in x
0.357 * [approximate]: Taking taylor expansion of (tanh (/ -1 x)) in (x) around 0
0.358 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x
0.358 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))))
0.358 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.358 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.358 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.358 * [taylor]: Taking taylor expansion of -1 in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.358 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.358 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.358 * [taylor]: Taking taylor expansion of -1 in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.358 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.358 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.358 * [taylor]: Taking taylor expansion of -1 in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.358 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.358 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.358 * [taylor]: Taking taylor expansion of -1 in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.359 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x
0.359 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))))
0.359 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.359 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.359 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.359 * [taylor]: Taking taylor expansion of -1 in x
0.359 * [taylor]: Taking taylor expansion of x in x
0.359 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.359 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.359 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.359 * [taylor]: Taking taylor expansion of -1 in x
0.359 * [taylor]: Taking taylor expansion of x in x
0.359 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.359 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.359 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.359 * [taylor]: Taking taylor expansion of -1 in x
0.359 * [taylor]: Taking taylor expansion of x in x
0.359 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.359 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.359 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.359 * [taylor]: Taking taylor expansion of -1 in x
0.359 * [taylor]: Taking taylor expansion of x in x
0.366 * * * [progress]: simplifying candidates
0.366 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (-.f64 (exp.f64 (*.f64 2 x)) 1)
  (+.f64 (exp.f64 (*.f64 2 x)) 1)
  (-.f64 1 (exp.f64 (*.f64 -2 x)))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (log.f64 (tanh.f64 x))
  (exp.f64 (tanh.f64 x))
  (*.f64 (cbrt.f64 (tanh.f64 x)) (cbrt.f64 (tanh.f64 x)))
  (cbrt.f64 (tanh.f64 x))
  (*.f64 (*.f64 (tanh.f64 x) (tanh.f64 x)) (tanh.f64 x))
  (sqrt.f64 (tanh.f64 x))
  (sqrt.f64 (tanh.f64 x))
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 (neg.f64 x)) (exp.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (*.f64 -1 x))) (+.f64 (exp.f64 (*.f64 -1 x)) (exp.f64 x)))
0.416 * * [simplify]: iteration  0 :  6007  enodes  (cost  79 )
0.418 * [simplify]: Simplified to:
   (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
  (-.f64 (pow.f64 (exp.f64 x) 2) 1)
  (+.f64 (pow.f64 (exp.f64 x) 2) 1)
  (-.f64 1 (pow.f64 (exp.f64 x) -2))
  (+.f64 1 (pow.f64 (exp.f64 x) -2))
  (log.f64 (tanh.f64 x))
  (exp.f64 (tanh.f64 x))
  (*.f64 (cbrt.f64 (tanh.f64 x)) (cbrt.f64 (tanh.f64 x)))
  (cbrt.f64 (tanh.f64 x))
  (pow.f64 (tanh.f64 x) 3)
  (sqrt.f64 (tanh.f64 x))
  (sqrt.f64 (tanh.f64 x))
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (tanh.f64 x)
  (tanh.f64 x)
0.418 * * * [progress]: adding candidates to table
0.429 * * [progress]: iteration 3 / 4
0.429 * * * [progress]: picking best candidate
0.433 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 (sinh.f64 x) (cosh.f64 x)))>
0.433 * * * [progress]: localizing error
0.437 * * * [progress]: generating rewritten candidates
0.437 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.442 * * * [progress]: generating series expansions
0.442 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.443 * [approximate]: Taking taylor expansion of (/ (sinh x) (cosh x)) in (x) around 0
0.443 * [taylor]: Taking taylor expansion of (/ (sinh x) (cosh x)) in x
0.443 * [taylor]: Taking taylor expansion of (sinh x) in x
0.443 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (neg x))) 2)
0.443 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.443 * [taylor]: Taking taylor expansion of (exp x) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.443 * [taylor]: Taking taylor expansion of (neg x) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of 2 in x
0.443 * [taylor]: Taking taylor expansion of (cosh x) in x
0.443 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.443 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.443 * [taylor]: Taking taylor expansion of (exp x) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.443 * [taylor]: Taking taylor expansion of (neg x) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of 2 in x
0.443 * [taylor]: Taking taylor expansion of (/ (sinh x) (cosh x)) in x
0.443 * [taylor]: Taking taylor expansion of (sinh x) in x
0.444 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (neg x))) 2)
0.444 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.444 * [taylor]: Taking taylor expansion of (exp x) in x
0.444 * [taylor]: Taking taylor expansion of x in x
0.444 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.444 * [taylor]: Taking taylor expansion of (neg x) in x
0.444 * [taylor]: Taking taylor expansion of x in x
0.444 * [taylor]: Taking taylor expansion of 2 in x
0.444 * [taylor]: Taking taylor expansion of (cosh x) in x
0.444 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.444 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.444 * [taylor]: Taking taylor expansion of (exp x) in x
0.444 * [taylor]: Taking taylor expansion of x in x
0.444 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.444 * [taylor]: Taking taylor expansion of (neg x) in x
0.444 * [taylor]: Taking taylor expansion of x in x
0.444 * [taylor]: Taking taylor expansion of 2 in x
0.448 * [approximate]: Taking taylor expansion of (/ (sinh (/ 1 x)) (cosh (/ 1 x))) in (x) around 0
0.448 * [taylor]: Taking taylor expansion of (/ (sinh (/ 1 x)) (cosh (/ 1 x))) in x
0.448 * [taylor]: Taking taylor expansion of (sinh (/ 1 x)) in x
0.448 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.448 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.448 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.448 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.448 * [taylor]: Taking taylor expansion of x in x
0.448 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.448 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.448 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.448 * [taylor]: Taking taylor expansion of x in x
0.449 * [taylor]: Taking taylor expansion of 2 in x
0.449 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.449 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.449 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.449 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.449 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.449 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.449 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.449 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.449 * [taylor]: Taking taylor expansion of 2 in x
0.450 * [taylor]: Taking taylor expansion of (/ (sinh (/ 1 x)) (cosh (/ 1 x))) in x
0.450 * [taylor]: Taking taylor expansion of (sinh (/ 1 x)) in x
0.450 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.450 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.450 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.450 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.450 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.450 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.450 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.450 * [taylor]: Taking taylor expansion of 2 in x
0.450 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.450 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.450 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.450 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.450 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.450 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.450 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.450 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.451 * [taylor]: Taking taylor expansion of 2 in x
0.458 * [approximate]: Taking taylor expansion of (/ (sinh (/ -1 x)) (cosh (/ -1 x))) in (x) around 0
0.458 * [taylor]: Taking taylor expansion of (/ (sinh (/ -1 x)) (cosh (/ -1 x))) in x
0.458 * [taylor]: Taking taylor expansion of (sinh (/ -1 x)) in x
0.458 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.458 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.458 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.458 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.458 * [taylor]: Taking taylor expansion of -1 in x
0.458 * [taylor]: Taking taylor expansion of x in x
0.458 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.458 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.458 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.458 * [taylor]: Taking taylor expansion of -1 in x
0.458 * [taylor]: Taking taylor expansion of x in x
0.458 * [taylor]: Taking taylor expansion of 2 in x
0.459 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.459 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.459 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.459 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.459 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.459 * [taylor]: Taking taylor expansion of -1 in x
0.459 * [taylor]: Taking taylor expansion of x in x
0.459 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.459 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.459 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.459 * [taylor]: Taking taylor expansion of -1 in x
0.459 * [taylor]: Taking taylor expansion of x in x
0.459 * [taylor]: Taking taylor expansion of 2 in x
0.459 * [taylor]: Taking taylor expansion of (/ (sinh (/ -1 x)) (cosh (/ -1 x))) in x
0.459 * [taylor]: Taking taylor expansion of (sinh (/ -1 x)) in x
0.459 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.459 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.460 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.460 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.460 * [taylor]: Taking taylor expansion of -1 in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.460 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.460 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.460 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.460 * [taylor]: Taking taylor expansion of -1 in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.460 * [taylor]: Taking taylor expansion of 2 in x
0.460 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.460 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.460 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.460 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.460 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.460 * [taylor]: Taking taylor expansion of -1 in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.460 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.460 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.460 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.460 * [taylor]: Taking taylor expansion of -1 in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.460 * [taylor]: Taking taylor expansion of 2 in x
0.467 * * * [progress]: simplifying candidates
0.467 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (log.f64 (sinh.f64 x)) (log.f64 (cosh.f64 x)))
  (log.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))
  (exp.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))
  (/.f64 (*.f64 (*.f64 (sinh.f64 x) (sinh.f64 x)) (sinh.f64 x)) (*.f64 (*.f64 (cosh.f64 x) (cosh.f64 x)) (cosh.f64 x)))
  (*.f64 (cbrt.f64 (/.f64 (sinh.f64 x) (cosh.f64 x))) (cbrt.f64 (/.f64 (sinh.f64 x) (cosh.f64 x))))
  (cbrt.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))
  (*.f64 (*.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)) (/.f64 (sinh.f64 x) (cosh.f64 x))) (/.f64 (sinh.f64 x) (cosh.f64 x)))
  (sqrt.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))
  (sqrt.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))
  (neg.f64 (sinh.f64 x))
  (neg.f64 (cosh.f64 x))
  (/.f64 (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x))) (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))))
  (/.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (cosh.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x))) (sqrt.f64 (cosh.f64 x)))
  (/.f64 (cbrt.f64 (sinh.f64 x)) (sqrt.f64 (cosh.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x))) 1)
  (/.f64 (cbrt.f64 (sinh.f64 x)) (cosh.f64 x))
  (/.f64 (sqrt.f64 (sinh.f64 x)) (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))))
  (/.f64 (sqrt.f64 (sinh.f64 x)) (cbrt.f64 (cosh.f64 x)))
  (/.f64 (sqrt.f64 (sinh.f64 x)) (sqrt.f64 (cosh.f64 x)))
  (/.f64 (sqrt.f64 (sinh.f64 x)) (sqrt.f64 (cosh.f64 x)))
  (/.f64 (sqrt.f64 (sinh.f64 x)) 1)
  (/.f64 (sqrt.f64 (sinh.f64 x)) (cosh.f64 x))
  (/.f64 1 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))))
  (/.f64 (sinh.f64 x) (cbrt.f64 (cosh.f64 x)))
  (/.f64 1 (sqrt.f64 (cosh.f64 x)))
  (/.f64 (sinh.f64 x) (sqrt.f64 (cosh.f64 x)))
  (/.f64 1 1)
  (/.f64 (sinh.f64 x) (cosh.f64 x))
  (/.f64 1 (cosh.f64 x))
  (/.f64 (cosh.f64 x) (sinh.f64 x))
  (/.f64 (sinh.f64 x) (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))))
  (/.f64 (sinh.f64 x) (sqrt.f64 (cosh.f64 x)))
  (/.f64 (sinh.f64 x) 1)
  (/.f64 (cosh.f64 x) (cbrt.f64 (sinh.f64 x)))
  (/.f64 (cosh.f64 x) (sqrt.f64 (sinh.f64 x)))
  (/.f64 (cosh.f64 x) (sinh.f64 x))
  (/.f64 (sinh.f64 x) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (*.f64 (cosh.f64 x) 2)
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 (neg.f64 x)) (exp.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (*.f64 -1 x))) (+.f64 (exp.f64 (*.f64 -1 x)) (exp.f64 x)))
0.547 * * [simplify]: iteration  0 :  4881  enodes  (cost  273 )
0.547 * * [simplify]: iteration  1 :  4881  enodes  (cost  273 )
0.550 * [simplify]: Simplified to:
   (log.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))
  (log.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))
  (exp.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))
  (pow.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)) 3)
  (*.f64 (cbrt.f64 (/.f64 (sinh.f64 x) (cosh.f64 x))) (cbrt.f64 (/.f64 (sinh.f64 x) (cosh.f64 x))))
  (cbrt.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))
  (pow.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)) 3)
  (sqrt.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))
  (sqrt.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))
  (neg.f64 (sinh.f64 x))
  (neg.f64 (cosh.f64 x))
  (/.f64 (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x))) (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))))
  (/.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (cosh.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x))) (sqrt.f64 (cosh.f64 x)))
  (/.f64 (cbrt.f64 (sinh.f64 x)) (sqrt.f64 (cosh.f64 x)))
  (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x)))
  (/.f64 (cbrt.f64 (sinh.f64 x)) (cosh.f64 x))
  (/.f64 (sqrt.f64 (sinh.f64 x)) (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))))
  (/.f64 (sqrt.f64 (sinh.f64 x)) (cbrt.f64 (cosh.f64 x)))
  (/.f64 (sqrt.f64 (sinh.f64 x)) (sqrt.f64 (cosh.f64 x)))
  (/.f64 (sqrt.f64 (sinh.f64 x)) (sqrt.f64 (cosh.f64 x)))
  (sqrt.f64 (sinh.f64 x))
  (/.f64 (sqrt.f64 (sinh.f64 x)) (cosh.f64 x))
  (/.f64 1 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))))
  (/.f64 (sinh.f64 x) (cbrt.f64 (cosh.f64 x)))
  (/.f64 1 (sqrt.f64 (cosh.f64 x)))
  (/.f64 (sinh.f64 x) (sqrt.f64 (cosh.f64 x)))
  1
  (/.f64 (sinh.f64 x) (cosh.f64 x))
  (/.f64 1 (cosh.f64 x))
  (/.f64 (cosh.f64 x) (sinh.f64 x))
  (/.f64 (sinh.f64 x) (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))))
  (/.f64 (sinh.f64 x) (sqrt.f64 (cosh.f64 x)))
  (sinh.f64 x)
  (/.f64 (cosh.f64 x) (cbrt.f64 (sinh.f64 x)))
  (/.f64 (cosh.f64 x) (sqrt.f64 (sinh.f64 x)))
  (/.f64 (cosh.f64 x) (sinh.f64 x))
  (/.f64 (sinh.f64 x) (*.f64 (cosh.f64 x) 2))
  (*.f64 (cosh.f64 x) 2)
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (/.f64 (sinh.f64 x) (cosh.f64 x))
  (/.f64 (sinh.f64 x) (cosh.f64 x))
0.550 * * * [progress]: adding candidates to table
0.576 * * [progress]: iteration 4 / 4
0.577 * * * [progress]: picking best candidate
0.578 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 1 (/.f64 (cosh.f64 x) (sinh.f64 x))))>
0.579 * * * [progress]: localizing error
0.584 * * * [progress]: generating rewritten candidates
0.584 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.588 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.599 * * * [progress]: generating series expansions
0.599 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.599 * [approximate]: Taking taylor expansion of (/ (cosh x) (sinh x)) in (x) around 0
0.599 * [taylor]: Taking taylor expansion of (/ (cosh x) (sinh x)) in x
0.599 * [taylor]: Taking taylor expansion of (cosh x) in x
0.599 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.600 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.600 * [taylor]: Taking taylor expansion of (exp x) in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.600 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.600 * [taylor]: Taking taylor expansion of (neg x) in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.600 * [taylor]: Taking taylor expansion of 2 in x
0.600 * [taylor]: Taking taylor expansion of (sinh x) in x
0.600 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (neg x))) 2)
0.600 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.600 * [taylor]: Taking taylor expansion of (exp x) in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.600 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.600 * [taylor]: Taking taylor expansion of (neg x) in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.600 * [taylor]: Taking taylor expansion of 2 in x
0.600 * [taylor]: Taking taylor expansion of (/ (cosh x) (sinh x)) in x
0.600 * [taylor]: Taking taylor expansion of (cosh x) in x
0.600 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.600 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.600 * [taylor]: Taking taylor expansion of (exp x) in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.600 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.600 * [taylor]: Taking taylor expansion of (neg x) in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.600 * [taylor]: Taking taylor expansion of 2 in x
0.600 * [taylor]: Taking taylor expansion of (sinh x) in x
0.600 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (neg x))) 2)
0.600 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.600 * [taylor]: Taking taylor expansion of (exp x) in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.601 * [taylor]: Taking taylor expansion of (neg x) in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of 2 in x
0.605 * [approximate]: Taking taylor expansion of (/ (cosh (/ 1 x)) (sinh (/ 1 x))) in (x) around 0
0.605 * [taylor]: Taking taylor expansion of (/ (cosh (/ 1 x)) (sinh (/ 1 x))) in x
0.605 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.605 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.605 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.605 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.605 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of 2 in x
0.605 * [taylor]: Taking taylor expansion of (sinh (/ 1 x)) in x
0.605 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.605 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.605 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.605 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.606 * [taylor]: Taking taylor expansion of 2 in x
0.606 * [taylor]: Taking taylor expansion of (/ (cosh (/ 1 x)) (sinh (/ 1 x))) in x
0.606 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.606 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.606 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.606 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.606 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.606 * [taylor]: Taking taylor expansion of x in x
0.606 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.606 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.606 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.606 * [taylor]: Taking taylor expansion of x in x
0.606 * [taylor]: Taking taylor expansion of 2 in x
0.607 * [taylor]: Taking taylor expansion of (sinh (/ 1 x)) in x
0.607 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.607 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.607 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.607 * [taylor]: Taking taylor expansion of x in x
0.607 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.607 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.607 * [taylor]: Taking taylor expansion of x in x
0.607 * [taylor]: Taking taylor expansion of 2 in x
0.614 * [approximate]: Taking taylor expansion of (/ (cosh (/ -1 x)) (sinh (/ -1 x))) in (x) around 0
0.614 * [taylor]: Taking taylor expansion of (/ (cosh (/ -1 x)) (sinh (/ -1 x))) in x
0.614 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.614 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.614 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.614 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.614 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.614 * [taylor]: Taking taylor expansion of -1 in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.614 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.615 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.615 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.615 * [taylor]: Taking taylor expansion of -1 in x
0.615 * [taylor]: Taking taylor expansion of x in x
0.615 * [taylor]: Taking taylor expansion of 2 in x
0.615 * [taylor]: Taking taylor expansion of (sinh (/ -1 x)) in x
0.615 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.615 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.615 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.615 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.615 * [taylor]: Taking taylor expansion of -1 in x
0.615 * [taylor]: Taking taylor expansion of x in x
0.615 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.615 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.615 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.615 * [taylor]: Taking taylor expansion of -1 in x
0.615 * [taylor]: Taking taylor expansion of x in x
0.615 * [taylor]: Taking taylor expansion of 2 in x
0.616 * [taylor]: Taking taylor expansion of (/ (cosh (/ -1 x)) (sinh (/ -1 x))) in x
0.616 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.616 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.616 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.616 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.616 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.616 * [taylor]: Taking taylor expansion of -1 in x
0.616 * [taylor]: Taking taylor expansion of x in x
0.616 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.616 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.616 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.616 * [taylor]: Taking taylor expansion of -1 in x
0.616 * [taylor]: Taking taylor expansion of x in x
0.616 * [taylor]: Taking taylor expansion of 2 in x
0.616 * [taylor]: Taking taylor expansion of (sinh (/ -1 x)) in x
0.616 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.616 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.616 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.616 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.616 * [taylor]: Taking taylor expansion of -1 in x
0.616 * [taylor]: Taking taylor expansion of x in x
0.616 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.616 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.616 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.616 * [taylor]: Taking taylor expansion of -1 in x
0.617 * [taylor]: Taking taylor expansion of x in x
0.617 * [taylor]: Taking taylor expansion of 2 in x
0.623 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.623 * [approximate]: Taking taylor expansion of (/ (sinh x) (cosh x)) in (x) around 0
0.623 * [taylor]: Taking taylor expansion of (/ (sinh x) (cosh x)) in x
0.623 * [taylor]: Taking taylor expansion of (sinh x) in x
0.623 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (neg x))) 2)
0.623 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.623 * [taylor]: Taking taylor expansion of (exp x) in x
0.623 * [taylor]: Taking taylor expansion of x in x
0.623 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.623 * [taylor]: Taking taylor expansion of (neg x) in x
0.623 * [taylor]: Taking taylor expansion of x in x
0.623 * [taylor]: Taking taylor expansion of 2 in x
0.624 * [taylor]: Taking taylor expansion of (cosh x) in x
0.624 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.624 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.624 * [taylor]: Taking taylor expansion of (exp x) in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.624 * [taylor]: Taking taylor expansion of (neg x) in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of 2 in x
0.624 * [taylor]: Taking taylor expansion of (/ (sinh x) (cosh x)) in x
0.624 * [taylor]: Taking taylor expansion of (sinh x) in x
0.624 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (neg x))) 2)
0.624 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.624 * [taylor]: Taking taylor expansion of (exp x) in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.624 * [taylor]: Taking taylor expansion of (neg x) in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of 2 in x
0.624 * [taylor]: Taking taylor expansion of (cosh x) in x
0.624 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.624 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.624 * [taylor]: Taking taylor expansion of (exp x) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.625 * [taylor]: Taking taylor expansion of (neg x) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of 2 in x
0.629 * [approximate]: Taking taylor expansion of (/ (sinh (/ 1 x)) (cosh (/ 1 x))) in (x) around 0
0.629 * [taylor]: Taking taylor expansion of (/ (sinh (/ 1 x)) (cosh (/ 1 x))) in x
0.629 * [taylor]: Taking taylor expansion of (sinh (/ 1 x)) in x
0.629 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.629 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.629 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.629 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.629 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.629 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of 2 in x
0.629 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.629 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.629 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.629 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.629 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.630 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.630 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) 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 2 in x
0.630 * [taylor]: Taking taylor expansion of (/ (sinh (/ 1 x)) (cosh (/ 1 x))) in x
0.630 * [taylor]: Taking taylor expansion of (sinh (/ 1 x)) in x
0.630 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.630 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.630 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) 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 (exp (neg (/ 1 x))) in x
0.630 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) 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 2 in x
0.631 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.631 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.631 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.631 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.631 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.631 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.631 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.631 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.631 * [taylor]: Taking taylor expansion of 2 in x
0.638 * [approximate]: Taking taylor expansion of (/ (sinh (/ -1 x)) (cosh (/ -1 x))) in (x) around 0
0.638 * [taylor]: Taking taylor expansion of (/ (sinh (/ -1 x)) (cosh (/ -1 x))) in x
0.638 * [taylor]: Taking taylor expansion of (sinh (/ -1 x)) in x
0.638 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.638 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.639 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.639 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.639 * [taylor]: Taking taylor expansion of -1 in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.639 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.639 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.639 * [taylor]: Taking taylor expansion of -1 in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of 2 in x
0.639 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.639 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.639 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.639 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.639 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.639 * [taylor]: Taking taylor expansion of -1 in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.639 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.639 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.639 * [taylor]: Taking taylor expansion of -1 in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of 2 in x
0.640 * [taylor]: Taking taylor expansion of (/ (sinh (/ -1 x)) (cosh (/ -1 x))) in x
0.640 * [taylor]: Taking taylor expansion of (sinh (/ -1 x)) in x
0.640 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.640 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.640 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.640 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.640 * [taylor]: Taking taylor expansion of -1 in x
0.640 * [taylor]: Taking taylor expansion of x in x
0.640 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.640 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.640 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.640 * [taylor]: Taking taylor expansion of -1 in x
0.640 * [taylor]: Taking taylor expansion of x in x
0.640 * [taylor]: Taking taylor expansion of 2 in x
0.640 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.640 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.640 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.640 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.640 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.640 * [taylor]: Taking taylor expansion of -1 in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.641 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.641 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.641 * [taylor]: Taking taylor expansion of -1 in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of 2 in x
0.647 * * * [progress]: simplifying candidates
0.651 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (log.f64 (cosh.f64 x)) (log.f64 (sinh.f64 x)))
  (log.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)))
  (exp.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)))
  (/.f64 (*.f64 (*.f64 (cosh.f64 x) (cosh.f64 x)) (cosh.f64 x)) (*.f64 (*.f64 (sinh.f64 x) (sinh.f64 x)) (sinh.f64 x)))
  (*.f64 (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))) (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)))
  (*.f64 (*.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)) (/.f64 (cosh.f64 x) (sinh.f64 x))) (/.f64 (cosh.f64 x) (sinh.f64 x)))
  (sqrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)))
  (sqrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)))
  (neg.f64 (cosh.f64 x))
  (neg.f64 (sinh.f64 x))
  (/.f64 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))) (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x))))
  (/.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (sinh.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))) (sqrt.f64 (sinh.f64 x)))
  (/.f64 (cbrt.f64 (cosh.f64 x)) (sqrt.f64 (sinh.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))) 1)
  (/.f64 (cbrt.f64 (cosh.f64 x)) (sinh.f64 x))
  (/.f64 (sqrt.f64 (cosh.f64 x)) (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x))))
  (/.f64 (sqrt.f64 (cosh.f64 x)) (cbrt.f64 (sinh.f64 x)))
  (/.f64 (sqrt.f64 (cosh.f64 x)) (sqrt.f64 (sinh.f64 x)))
  (/.f64 (sqrt.f64 (cosh.f64 x)) (sqrt.f64 (sinh.f64 x)))
  (/.f64 (sqrt.f64 (cosh.f64 x)) 1)
  (/.f64 (sqrt.f64 (cosh.f64 x)) (sinh.f64 x))
  (/.f64 1 (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x))))
  (/.f64 (cosh.f64 x) (cbrt.f64 (sinh.f64 x)))
  (/.f64 1 (sqrt.f64 (sinh.f64 x)))
  (/.f64 (cosh.f64 x) (sqrt.f64 (sinh.f64 x)))
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  (/.f64 1 (sinh.f64 x))
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  (/.f64 (cosh.f64 x) (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x))))
  (/.f64 (cosh.f64 x) (sqrt.f64 (sinh.f64 x)))
  (/.f64 (cosh.f64 x) 1)
  (/.f64 (sinh.f64 x) (cbrt.f64 (cosh.f64 x)))
  (/.f64 (sinh.f64 x) (sqrt.f64 (cosh.f64 x)))
  (/.f64 (sinh.f64 x) (cosh.f64 x))
  (/.f64 (cosh.f64 x) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (*.f64 (sinh.f64 x) 2)
  (neg.f64 1)
  (neg.f64 (-.f64 (log.f64 (cosh.f64 x)) (log.f64 (sinh.f64 x))))
  (neg.f64 (log.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (-.f64 0 (-.f64 (log.f64 (cosh.f64 x)) (log.f64 (sinh.f64 x))))
  (-.f64 0 (log.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (-.f64 (log.f64 1) (-.f64 (log.f64 (cosh.f64 x)) (log.f64 (sinh.f64 x))))
  (-.f64 (log.f64 1) (log.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (log.f64 (/.f64 1 (/.f64 (cosh.f64 x) (sinh.f64 x))))
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  (/.f64 (*.f64 (*.f64 1 1) 1) (/.f64 (*.f64 (*.f64 (cosh.f64 x) (cosh.f64 x)) (cosh.f64 x)) (*.f64 (*.f64 (sinh.f64 x) (sinh.f64 x)) (sinh.f64 x))))
  (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)) (/.f64 (cosh.f64 x) (sinh.f64 x))) (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (*.f64 (cbrt.f64 (/.f64 1 (/.f64 (cosh.f64 x) (sinh.f64 x)))) (cbrt.f64 (/.f64 1 (/.f64 (cosh.f64 x) (sinh.f64 x)))))
  (cbrt.f64 (/.f64 1 (/.f64 (cosh.f64 x) (sinh.f64 x))))
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  (sqrt.f64 (/.f64 1 (/.f64 (cosh.f64 x) (sinh.f64 x))))
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  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))) (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)))))
  (/.f64 (cbrt.f64 1) (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (/.f64 (cbrt.f64 1) (sqrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))) (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x)))))
  (/.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (sinh.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))) (sqrt.f64 (sinh.f64 x))))
  (/.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 (cosh.f64 x)) (sqrt.f64 (sinh.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))) 1))
  (/.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 (cosh.f64 x)) (sinh.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (sqrt.f64 (cosh.f64 x)) (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x)))))
  (/.f64 (cbrt.f64 1) (/.f64 (sqrt.f64 (cosh.f64 x)) (cbrt.f64 (sinh.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (sqrt.f64 (cosh.f64 x)) (sqrt.f64 (sinh.f64 x))))
  (/.f64 (cbrt.f64 1) (/.f64 (sqrt.f64 (cosh.f64 x)) (sqrt.f64 (sinh.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (sqrt.f64 (cosh.f64 x)) 1))
  (/.f64 (cbrt.f64 1) (/.f64 (sqrt.f64 (cosh.f64 x)) (sinh.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 1 (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x)))))
  (/.f64 (cbrt.f64 1) (/.f64 (cosh.f64 x) (cbrt.f64 (sinh.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 1 (sqrt.f64 (sinh.f64 x))))
  (/.f64 (cbrt.f64 1) (/.f64 (cosh.f64 x) (sqrt.f64 (sinh.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 1 1))
  (/.f64 (cbrt.f64 1) (/.f64 (cosh.f64 x) (sinh.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1)
  (/.f64 (cbrt.f64 1) (/.f64 (cosh.f64 x) (sinh.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (cosh.f64 x))
  (/.f64 (cbrt.f64 1) (/.f64 1 (sinh.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (cosh.f64 x) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (cbrt.f64 1) 2)
  (/.f64 (sqrt.f64 1) (*.f64 (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))) (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)))))
  (/.f64 (sqrt.f64 1) (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (/.f64 (sqrt.f64 1) (sqrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (/.f64 (sqrt.f64 1) (sqrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (/.f64 (sqrt.f64 1) (/.f64 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))) (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x)))))
  (/.f64 (sqrt.f64 1) (/.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (sinh.f64 x))))
  (/.f64 (sqrt.f64 1) (/.f64 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))) (sqrt.f64 (sinh.f64 x))))
  (/.f64 (sqrt.f64 1) (/.f64 (cbrt.f64 (cosh.f64 x)) (sqrt.f64 (sinh.f64 x))))
  (/.f64 (sqrt.f64 1) (/.f64 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))) 1))
  (/.f64 (sqrt.f64 1) (/.f64 (cbrt.f64 (cosh.f64 x)) (sinh.f64 x)))
  (/.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 (cosh.f64 x)) (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x)))))
  (/.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 (cosh.f64 x)) (cbrt.f64 (sinh.f64 x))))
  (/.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 (cosh.f64 x)) (sqrt.f64 (sinh.f64 x))))
  (/.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 (cosh.f64 x)) (sqrt.f64 (sinh.f64 x))))
  (/.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 (cosh.f64 x)) 1))
  (/.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 (cosh.f64 x)) (sinh.f64 x)))
  (/.f64 (sqrt.f64 1) (/.f64 1 (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x)))))
  (/.f64 (sqrt.f64 1) (/.f64 (cosh.f64 x) (cbrt.f64 (sinh.f64 x))))
  (/.f64 (sqrt.f64 1) (/.f64 1 (sqrt.f64 (sinh.f64 x))))
  (/.f64 (sqrt.f64 1) (/.f64 (cosh.f64 x) (sqrt.f64 (sinh.f64 x))))
  (/.f64 (sqrt.f64 1) (/.f64 1 1))
  (/.f64 (sqrt.f64 1) (/.f64 (cosh.f64 x) (sinh.f64 x)))
  (/.f64 (sqrt.f64 1) 1)
  (/.f64 (sqrt.f64 1) (/.f64 (cosh.f64 x) (sinh.f64 x)))
  (/.f64 (sqrt.f64 1) (cosh.f64 x))
  (/.f64 (sqrt.f64 1) (/.f64 1 (sinh.f64 x)))
  (/.f64 (sqrt.f64 1) (/.f64 (cosh.f64 x) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (sqrt.f64 1) 2)
  (/.f64 1 (*.f64 (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))) (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)))))
  (/.f64 1 (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (/.f64 1 (sqrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (/.f64 1 (sqrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (/.f64 1 (/.f64 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))) (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x)))))
  (/.f64 1 (/.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (sinh.f64 x))))
  (/.f64 1 (/.f64 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))) (sqrt.f64 (sinh.f64 x))))
  (/.f64 1 (/.f64 (cbrt.f64 (cosh.f64 x)) (sqrt.f64 (sinh.f64 x))))
  (/.f64 1 (/.f64 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))) 1))
  (/.f64 1 (/.f64 (cbrt.f64 (cosh.f64 x)) (sinh.f64 x)))
  (/.f64 1 (/.f64 (sqrt.f64 (cosh.f64 x)) (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x)))))
  (/.f64 1 (/.f64 (sqrt.f64 (cosh.f64 x)) (cbrt.f64 (sinh.f64 x))))
  (/.f64 1 (/.f64 (sqrt.f64 (cosh.f64 x)) (sqrt.f64 (sinh.f64 x))))
  (/.f64 1 (/.f64 (sqrt.f64 (cosh.f64 x)) (sqrt.f64 (sinh.f64 x))))
  (/.f64 1 (/.f64 (sqrt.f64 (cosh.f64 x)) 1))
  (/.f64 1 (/.f64 (sqrt.f64 (cosh.f64 x)) (sinh.f64 x)))
  (/.f64 1 (/.f64 1 (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x)))))
  (/.f64 1 (/.f64 (cosh.f64 x) (cbrt.f64 (sinh.f64 x))))
  (/.f64 1 (/.f64 1 (sqrt.f64 (sinh.f64 x))))
  (/.f64 1 (/.f64 (cosh.f64 x) (sqrt.f64 (sinh.f64 x))))
  (/.f64 1 (/.f64 1 1))
  (/.f64 1 (/.f64 (cosh.f64 x) (sinh.f64 x)))
  (/.f64 1 1)
  (/.f64 1 (/.f64 (cosh.f64 x) (sinh.f64 x)))
  (/.f64 1 (cosh.f64 x))
  (/.f64 1 (/.f64 1 (sinh.f64 x)))
  (/.f64 1 (/.f64 (cosh.f64 x) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 1 2)
  (/.f64 1 (/.f64 (cosh.f64 x) (sinh.f64 x)))
  (/.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)) 1)
  (/.f64 1 (*.f64 (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))) (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)))))
  (/.f64 1 (sqrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (/.f64 1 (/.f64 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))) (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x)))))
  (/.f64 1 (/.f64 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))) (sqrt.f64 (sinh.f64 x))))
  (/.f64 1 (/.f64 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))) 1))
  (/.f64 1 (/.f64 (sqrt.f64 (cosh.f64 x)) (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x)))))
  (/.f64 1 (/.f64 (sqrt.f64 (cosh.f64 x)) (sqrt.f64 (sinh.f64 x))))
  (/.f64 1 (/.f64 (sqrt.f64 (cosh.f64 x)) 1))
  (/.f64 1 (/.f64 1 (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x)))))
  (/.f64 1 (/.f64 1 (sqrt.f64 (sinh.f64 x))))
  (/.f64 1 (/.f64 1 1))
  (/.f64 1 1)
  (/.f64 1 (cosh.f64 x))
  (/.f64 1 (/.f64 (cosh.f64 x) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
  (/.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)) (cbrt.f64 1))
  (/.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)) (sqrt.f64 1))
  (/.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)) 1)
  (/.f64 1 (cosh.f64 x))
  (-.f64 (+.f64 (/.f64 1 x) (*.f64 1/3 x)) (*.f64 1/45 (pow.f64 x 3)))
  (/.f64 (+.f64 (exp.f64 (neg.f64 x)) (exp.f64 x)) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
  (/.f64 (+.f64 (exp.f64 (*.f64 -1 x)) (exp.f64 x)) (-.f64 (exp.f64 x) (exp.f64 (*.f64 -1 x))))
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 (neg.f64 x)) (exp.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) (exp.f64 (*.f64 -1 x))) (+.f64 (exp.f64 (*.f64 -1 x)) (exp.f64 x)))
0.705 * * [simplify]: iteration  0 :  6318  enodes  (cost  1203 )
0.711 * [simplify]: Simplified to:
   (log.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)))
  (log.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)))
  (exp.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)))
  (pow.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)) 3)
  (*.f64 (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))) (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)))
  (pow.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)) 3)
  (sqrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)))
  (sqrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)))
  (neg.f64 (cosh.f64 x))
  (neg.f64 (sinh.f64 x))
  (/.f64 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))) (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x))))
  (/.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (sinh.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))) (sqrt.f64 (sinh.f64 x)))
  (/.f64 (cbrt.f64 (cosh.f64 x)) (sqrt.f64 (sinh.f64 x)))
  (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x)))
  (/.f64 (cbrt.f64 (cosh.f64 x)) (sinh.f64 x))
  (/.f64 (sqrt.f64 (cosh.f64 x)) (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x))))
  (/.f64 (sqrt.f64 (cosh.f64 x)) (cbrt.f64 (sinh.f64 x)))
  (/.f64 (sqrt.f64 (cosh.f64 x)) (sqrt.f64 (sinh.f64 x)))
  (/.f64 (sqrt.f64 (cosh.f64 x)) (sqrt.f64 (sinh.f64 x)))
  (sqrt.f64 (cosh.f64 x))
  (/.f64 (sqrt.f64 (cosh.f64 x)) (sinh.f64 x))
  (/.f64 1 (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x))))
  (/.f64 (cosh.f64 x) (cbrt.f64 (sinh.f64 x)))
  (/.f64 1 (sqrt.f64 (sinh.f64 x)))
  (/.f64 (cosh.f64 x) (sqrt.f64 (sinh.f64 x)))
  1
  (/.f64 (cosh.f64 x) (sinh.f64 x))
  (/.f64 1 (sinh.f64 x))
  (/.f64 (sinh.f64 x) (cosh.f64 x))
  (/.f64 (cosh.f64 x) (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x))))
  (/.f64 (cosh.f64 x) (sqrt.f64 (sinh.f64 x)))
  (cosh.f64 x)
  (/.f64 (sinh.f64 x) (cbrt.f64 (cosh.f64 x)))
  (/.f64 (sinh.f64 x) (sqrt.f64 (cosh.f64 x)))
  (/.f64 (sinh.f64 x) (cosh.f64 x))
  (/.f64 (cosh.f64 x) (*.f64 (sinh.f64 x) 2))
  (*.f64 (sinh.f64 x) 2)
  -1
  (log.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))
  (log.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))
  (log.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))
  (log.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))
  (log.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))
  (log.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))
  (log.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))
  (exp.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))
  (pow.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)) 3)
  (pow.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)) 3)
  (*.f64 (cbrt.f64 (/.f64 (sinh.f64 x) (cosh.f64 x))) (cbrt.f64 (/.f64 (sinh.f64 x) (cosh.f64 x))))
  (cbrt.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))
  (pow.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)) 3)
  (sqrt.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))
  (sqrt.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))
  -1
  (/.f64 (neg.f64 (cosh.f64 x)) (sinh.f64 x))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))) (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)))))
  (/.f64 (cbrt.f64 1) (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (/.f64 (cbrt.f64 1) (sqrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))) (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x)))))
  (/.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (sinh.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))) (sqrt.f64 (sinh.f64 x))))
  (/.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 (cosh.f64 x)) (sqrt.f64 (sinh.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))))
  (/.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 (cosh.f64 x)) (sinh.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (sqrt.f64 (cosh.f64 x)) (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x)))))
  (/.f64 (cbrt.f64 1) (/.f64 (sqrt.f64 (cosh.f64 x)) (cbrt.f64 (sinh.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (sqrt.f64 (cosh.f64 x)) (sqrt.f64 (sinh.f64 x))))
  (/.f64 (cbrt.f64 1) (/.f64 (sqrt.f64 (cosh.f64 x)) (sqrt.f64 (sinh.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (cosh.f64 x)))
  (/.f64 (cbrt.f64 1) (/.f64 (sqrt.f64 (cosh.f64 x)) (sinh.f64 x)))
  (*.f64 (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x))) (*.f64 (cbrt.f64 1) (cbrt.f64 1)))
  (/.f64 (cbrt.f64 1) (/.f64 (cosh.f64 x) (cbrt.f64 (sinh.f64 x))))
  (*.f64 (sqrt.f64 (sinh.f64 x)) (*.f64 (cbrt.f64 1) (cbrt.f64 1)))
  (/.f64 (cbrt.f64 1) (/.f64 (cosh.f64 x) (sqrt.f64 (sinh.f64 x))))
  (*.f64 (cbrt.f64 1) (cbrt.f64 1))
  (/.f64 (cbrt.f64 1) (/.f64 (cosh.f64 x) (sinh.f64 x)))
  (*.f64 (cbrt.f64 1) (cbrt.f64 1))
  (/.f64 (cbrt.f64 1) (/.f64 (cosh.f64 x) (sinh.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (cosh.f64 x))
  (*.f64 (sinh.f64 x) (cbrt.f64 1))
  (*.f64 (*.f64 (sinh.f64 x) 2) (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (cosh.f64 x)))
  (/.f64 (cbrt.f64 1) 2)
  (/.f64 1 (*.f64 (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))) (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)))))
  (/.f64 1 (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (/.f64 1 (sqrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (/.f64 1 (sqrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x))) (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))))
  (/.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (cosh.f64 x)))
  (/.f64 (sqrt.f64 (sinh.f64 x)) (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))))
  (/.f64 (sqrt.f64 (sinh.f64 x)) (cbrt.f64 (cosh.f64 x)))
  (/.f64 1 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))))
  (/.f64 (sinh.f64 x) (cbrt.f64 (cosh.f64 x)))
  (/.f64 (cbrt.f64 (sinh.f64 x)) (/.f64 (sqrt.f64 (cosh.f64 x)) (cbrt.f64 (sinh.f64 x))))
  (/.f64 (cbrt.f64 (sinh.f64 x)) (sqrt.f64 (cosh.f64 x)))
  (/.f64 (sqrt.f64 (sinh.f64 x)) (sqrt.f64 (cosh.f64 x)))
  (/.f64 (sqrt.f64 (sinh.f64 x)) (sqrt.f64 (cosh.f64 x)))
  (/.f64 1 (sqrt.f64 (cosh.f64 x)))
  (/.f64 (sinh.f64 x) (sqrt.f64 (cosh.f64 x)))
  (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x)))
  (/.f64 (cbrt.f64 (sinh.f64 x)) (cosh.f64 x))
  (sqrt.f64 (sinh.f64 x))
  (/.f64 (sqrt.f64 (sinh.f64 x)) (cosh.f64 x))
  1
  (/.f64 (sinh.f64 x) (cosh.f64 x))
  1
  (/.f64 (sinh.f64 x) (cosh.f64 x))
  (/.f64 1 (cosh.f64 x))
  (sinh.f64 x)
  (*.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)) 2)
  1/2
  (/.f64 1 (*.f64 (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))) (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)))))
  (/.f64 1 (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (/.f64 1 (sqrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (/.f64 1 (sqrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x))) (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))))
  (/.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (cosh.f64 x)))
  (/.f64 (sqrt.f64 (sinh.f64 x)) (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))))
  (/.f64 (sqrt.f64 (sinh.f64 x)) (cbrt.f64 (cosh.f64 x)))
  (/.f64 1 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))))
  (/.f64 (sinh.f64 x) (cbrt.f64 (cosh.f64 x)))
  (/.f64 (cbrt.f64 (sinh.f64 x)) (/.f64 (sqrt.f64 (cosh.f64 x)) (cbrt.f64 (sinh.f64 x))))
  (/.f64 (cbrt.f64 (sinh.f64 x)) (sqrt.f64 (cosh.f64 x)))
  (/.f64 (sqrt.f64 (sinh.f64 x)) (sqrt.f64 (cosh.f64 x)))
  (/.f64 (sqrt.f64 (sinh.f64 x)) (sqrt.f64 (cosh.f64 x)))
  (/.f64 1 (sqrt.f64 (cosh.f64 x)))
  (/.f64 (sinh.f64 x) (sqrt.f64 (cosh.f64 x)))
  (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x)))
  (/.f64 (cbrt.f64 (sinh.f64 x)) (cosh.f64 x))
  (sqrt.f64 (sinh.f64 x))
  (/.f64 (sqrt.f64 (sinh.f64 x)) (cosh.f64 x))
  1
  (/.f64 (sinh.f64 x) (cosh.f64 x))
  1
  (/.f64 (sinh.f64 x) (cosh.f64 x))
  (/.f64 1 (cosh.f64 x))
  (sinh.f64 x)
  (*.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)) 2)
  1/2
  (/.f64 (sinh.f64 x) (cosh.f64 x))
  (/.f64 (cosh.f64 x) (sinh.f64 x))
  (/.f64 1 (*.f64 (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))) (cbrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x)))))
  (/.f64 1 (sqrt.f64 (/.f64 (cosh.f64 x) (sinh.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x))) (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))))
  (/.f64 (sqrt.f64 (sinh.f64 x)) (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (cosh.f64 x)) (cbrt.f64 (cosh.f64 x))))
  (/.f64 (cbrt.f64 (sinh.f64 x)) (/.f64 (sqrt.f64 (cosh.f64 x)) (cbrt.f64 (sinh.f64 x))))
  (/.f64 (sqrt.f64 (sinh.f64 x)) (sqrt.f64 (cosh.f64 x)))
  (/.f64 1 (sqrt.f64 (cosh.f64 x)))
  (*.f64 (cbrt.f64 (sinh.f64 x)) (cbrt.f64 (sinh.f64 x)))
  (sqrt.f64 (sinh.f64 x))
  1
  1
  (/.f64 1 (cosh.f64 x))
  (*.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)) 2)
  (/.f64 (cosh.f64 x) (*.f64 (sinh.f64 x) (cbrt.f64 1)))
  (/.f64 (cosh.f64 x) (sinh.f64 x))
  (/.f64 (cosh.f64 x) (sinh.f64 x))
  (/.f64 1 (cosh.f64 x))
  (-.f64 (+.f64 (/.f64 1 x) (*.f64 x 1/3)) (*.f64 1/45 (pow.f64 x 3)))
  (/.f64 (cosh.f64 x) (sinh.f64 x))
  (/.f64 (cosh.f64 x) (sinh.f64 x))
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (/.f64 (sinh.f64 x) (cosh.f64 x))
  (/.f64 (sinh.f64 x) (cosh.f64 x))
0.712 * * * [progress]: adding candidates to table
0.781 * [progress]: [Phase 3 of 3] Extracting.
0.782 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/.f64 1 (/.f64 (cosh.f64 x) (sinh.f64 x))))> #<alt (λ (x) (/.f64 (sinh.f64 x) (cosh.f64 x)))> #<alt (λ (x) (tanh.f64 x))>)
0.782 * * * [regime-changes]: Trying 1 branch expressions: (x)
0.782 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/.f64 1 (/.f64 (cosh.f64 x) (sinh.f64 x))))> #<alt (λ (x) (/.f64 (sinh.f64 x) (cosh.f64 x)))> #<alt (λ (x) (tanh.f64 x))>)
0.809 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
0.809 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (tanh.f64 x)
0.810 * * [simplify]: iteration  0 :  2  enodes  (cost  2 )
0.810 * * [simplify]: iteration  1 :  2  enodes  (cost  2 )
0.811 * [simplify]: Simplified to:
   (tanh.f64 x)
3.039 * [regime-testing]: End program error score: 0.01307475465692226