# TeX/multiply

< TeX

## SynopsisEdit

\multiply <register> by <integer>

## DescriptionEdit

The form <register> must be a register that contains either a number, dimension, or glue; and <integer> is any integer. The value in <register> is multiplied by <integer> and the result is stored in <register> overwriting the original value. In the case of glue, all three parts are multiplied by <integer>.