<\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. <\example> Below, you will find the , but now using mathematical input: <\session|maxima|default> <\output> Maxima 5.25.1 http://maxima.sourceforge.net using Lisp SBCL 1.0.51 Distributed under the GNU Public License. See the file COPYING. Dedicated to the memory of William Schelter. The function bug_report() provides bug reporting information. <\unfolded-io-math> 1) > <|unfolded-io-math> diff>,x|)> <|unfolded-io-math> ) >>x>**log *+1|)>+x|)>>> <\unfolded-io-math> 2) > <|unfolded-io-math> %o1*\ x <|unfolded-io-math> ) >>\>*log >>> <\unfolded-io-math> 3) > <|unfolded-io-math> |x-x+17>*\ x <|unfolded-io-math> ) >>-x+17|)>|2>+>|)>|>++4*x-96*x-396*x|12>>> <\initial> <\collection>