Standards for a function name

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Aditya Jain
Aditya Jain 2016-8-25
评论： Aditya Jain 2016-8-25
MATLAB has a standard that a variable can only consist of digits, letters and underscores
Is there any standard for function names?
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Adam
Adam 2016-8-25
I would assume that the same constraints on variable naming also apply to function naming.
Aditya Jain
Aditya Jain 2016-8-25
When i say standards, i mean restriction.
A valid variable name is a vector of characters, digits and underscores.
What i meant to ask is, what could be conditions where a function name is invalid

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John D'Errico
John D'Errico 2016-8-25
Why not read the help for functions? Surely the place to look. under
doc function
I immediately saw this line near the very top:
"Valid function names begin with an alphabetic character, and can contain letters, numbers, or underscores."
In addition, it is a terribly poor idea to use names for functions that are already in use. So calling your new function ones or zeros, or sum, is a really bad idea.

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