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<H2><A NAME="SECTION03052000000000000000">
Arithmetic Predicates</A>
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<BR> <A NAME="5789"></A>
<B>numberp</B> <EM>object </EM>[function]

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<DT> 
<DD> 
T if <EM>object</EM> is number, namely integer or float.
Note that characters are also represented by numbers.
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<B>integerp</B> <EM>object </EM>[function]

<DL COMPACT>
<DT> 
<DD> 
T if