FUNCTION : latexeta - latex of eta function
CALLING SEQUENCE : latexeta(L)
PARAMETERS : L = [a,b] where a,b are positive integers
SYNOPSIS :
Latex of eta(a*tau)^b
EXAMPLES :
> with(ramarobinsids):
> latexeta([5,10]);
\eta(5\tau)^{10}
DISCUSSION :
SEE ALSO :
latexeta, latexetaquot, latexpm