Symbols:G

Group

 * $$G$$

Used to denote a general group.

In this context, frequently seen in the compound symbol $$\left({G, \circ}\right)$$ where $$\circ$$ represents an arbitrary binary operation.

The LaTeX code for $$\left({G, \circ}\right)$$ is \left({G, \circ}\right).

Function

 * $$g \left({x}\right)$$

The letter $$g$$, along with $$f$$ and $$h$$, is frequently used to denote a general mapping or function.

The LaTeX code for $$g \left({x}\right)$$ is g \left({x}\right).