0
$\begingroup$

Let's say that I have a function that is defined on some intervals, and on some it's not. I'd like to say that the interval which was not defined, was defined additionaly (because others were already defined). Should I use some prefix (sthdefined) for that or what should I use?

$\endgroup$
  • $\begingroup$ You extend the function. If you change the domain of a funtion, you change the function. $\endgroup$ – Michael Greinecker Jan 16 '14 at 23:39
  • $\begingroup$ Thanks! But I can't give you an upvote for comment... $\endgroup$ – DropDropped Jan 16 '14 at 23:41
0
$\begingroup$

You extend the function so that is also defined on the new interval. This gives you formally a new function, since functions with different domains are different.

$\endgroup$

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.