Still, there are many more! If you use special characters often, consider familiarizing yourself with these shortcut symbols ...

Symbols are included to depict mathematical functions ... The symbolism is intended to be independent of type or brand of hardware or computer software. Strong liaison shall be maintained with the ...

The symbol’s modern obscurity ended in 1971, when a computer scientist named Ray Tomlinson was facing a vexing problem: how to connect people who programmed computers with one another.