Is there a summary for all Function like
NumberQ, LetterQ and so forth?
data=123;
IntegerQ[data]
True
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asked Mar 7, 2013 at 13:12
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1 Answer
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Do you mean a list of functions ending in Q?
?*Q
answered Mar 7, 2013 at 13:18
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1$\begingroup$ There is an example like this in the documentation page on Information. Typing "?" in help is useless :( (it does not bring you to Information). Also the syntax is so special that you cannot do something like Hold[?*Q]//FullForm to find out what function is being used. So I figured I'd post this. $\endgroup$ Mar 7, 2013 at 14:11
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$\begingroup$ Of course, not all of these are querying functions.
EllipticNomeQ[],LegendreQ[], andMarcumQ[]are examples that spring to mind. $\endgroup$ Apr 16, 2013 at 13:24