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Diffstat (limited to '')
| -rw-r--r-- | doc/exercises.tex | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/exercises.tex b/doc/exercises.tex index 100978f..6afbead 100644 --- a/doc/exercises.tex +++ b/doc/exercises.tex @@ -34,7 +34,7 @@ Implement the function \vspace{-1em} \noindent -which calculates $a \dotminus b = \max \{ 0,~ a - b \}$. +which calculates $r = a \dotminus b = \max \{ 0,~ a - b \}$. |