The following calculations are implemented: +, , *, /, ^, exp,
log, ln, sin, cos, tan, asin, acos, atan. The output can be
formated and rounded. The program brclc is a preprocessor so
it must be run before you run LaTeX! It is recommended using a
shellscript like 'testclc' which does this for you. The new
command \clc{arg} is defined. The program brclc outputs a file
called *.clc in which LaTeX finds the definitions needed to
complete the \clc{arg}command. The LaTeXcommands file
inclusion commands are also supported.
