The backslash\ is a typographical mark used mainly in computing and mathematics. It is the mirror image of the common slash ('solidus'), /. It is a relatively recent mark, first documented in the 1930s.

In this expression, the backslash symbol indicates the start of the pi command which renders the symbol π. Was this helpful? The backward slash symbol "\" is primarily used in computing and programming …

It is called a "backslash" because it is the reverse of the slash (/) or forward slash. The backslash is used in several computer systems, and in many programming languages such as C and Perl.

Learn how to easily type the backslash symbol on your keyboard with our step-by-step guide for all users.

Jan 6, 2022 · What is a backslash? A backslash is a symbol that resembles a line slanted toward the left ( \ ). It is a “backwards slash” that is the reverse of a forward slash ( / ). The backslash has no usage …

Jun 25, 2025 · Although "slash" often describes the forward slash, it can describe either a forward slash or backslash. It's better to say "backslash" or "whack" instead of "slash" when telling someone to …

Mar 20, 2025 · Backslash (\) is the directory separator used by Windows operating systems. Forward Slash (/) is the directory separator used by Unix-based operating systems like Linux and macOS. …