for these coefficients and uses the result to 
    interpolate X to any other value of T.   
    __________________________________________________________________
 
    See also <a href="quadinterp.html">QUADINTERP</a>, CUBINTERP.
   
    Usage:   x=<a href="lininterp.html">lininterp</a>(t1,t2,x1,x2,t);
    __________________________________________________________________
    This is part of <a href="jLab.html">JLAB</a> --- type 'help jlab' for more information
    (C) 2011--2012 J.M. Lilly --- type 'help