<\body> By default, will attempt to evaluate the input field when pressing . Multiline input can be created using . Alternatively, when selecting the multiline input mode using , the key will behave as usual and may be used in order to evaluate the input field. Notice finally that certain systems admit built-in heuristics for testing whether the input has been completed; if not, then the may behave as usual. Certain applications allow you to type the mathematical input in a graphical, two dimensional form. This feature can be used by selecting . If this feature is available, then it is usually also possible to copy and paste output back into the input. However, it depends on the particular application how well this works. <\initial> <\collection> <\references> <\collection> |?>> |?>> |?>> |?>> |?>> |?>> |?>> |?>> <\auxiliary> <\collection> <\associate|idx> |Session>||Insert fields>>|> |Session>||Remove fields>>|> |Session>||Insert fields>||Insert text field>>|> |Text>||Session>>|> |Text>||Session>||Other>>|>