TeX/multiply

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Synopsis[edit]

\multiply <register>  by <integer>

Description[edit]

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>.