Package dblfont

# Package `dblfont`
This is version 2.2, last revised 1997/12/13; documentation date 2005/04/09.

Author: F. Bosisio
E-mail: `fbosisio@bigfoot.com`
CTAN location: `macros/latex/contrib/bosisio`

### Abstract:

Documentation for the package `dblfont`.

## Table of contents

- Introduction
- The options

## Introduction

This package provides the font ```\DblFont`'' (font `msbm10`), which corresponds to the so called blackdoard-bold symbols.

## The options

For each uppercase letter ```X`'' a corresponding ```X`'' and ```XX`'' options exist: they declare the commands ```\X`'' and ```\XX`'' respectively, which both generate the letter `X` in `DblFont`.
If a command named ```\X`'' or ```\XX`'' already exists in LaTeX, its definition is first saved in ```\BackDoubleX`'' or ```\BackDoubleXX`'' respectively.

Also a ```RT`'' option exists: it declares the ```\RT`'' command, which generates the two letters `RT` in `DblFont` (useful for the Raviart-Thomas spaces).