[texhax] Font / Symbol for Laplace Transform and Fourier Transform

[Barbara Beeton]

    I want to use the symbols for the Laplace Transform and the Fourier
    Transform in a latex document and can not trace them in any of the
    available documentation. These symbols are very elaborate script symbols
    (L and F) and are used commonly in Mathematics textbooks. 

the "ralph smith formal script" contains
the script letters you are looking for.

\usepackage{rsfs}

							-- bb