RE: [RT] Adaptive Caching

[Hunsberger, Peter]

Berin Loritsch <[EMAIL PROTECTED]> asks:
> 
> Speaking of accademic, anyone have a Java implementation of 
> tanh(x)?  The java.lang.Math class only has tan(x) or 
> atan(x), but no hyperbolic function.
 
Can't recall the details off the top of my head, but I believe you just
need the natural log function to calculate it.  I have it buried in a
Fortran program somewhere at home...