CoCoA:IsIn
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IsIn
check if one object is contained in another
Description
The semantics of IsIn is explained in the following table:
<verbatim>
---------------------------------------------------------------- | POLY IsIn IDEAL checks for ideal membership. | | VECTOR IsIn MODULE checks for module membership. | | OBJECT IsIn LIST checks if the list contains the object. | | STRING IsIn STRING checks if the first string is a substring | | of the second one. | ---------------------------------------------------------------- IsIn operator
</verbatim>
Syntax
E IsIn F where E and F are CoCoA objects. For a precise description of allowable objects, see the full online help entry.
<type>boolean</type> <type>ideal</type> <type>list</type> <type>module</type> <type>polynomial</type> <type>string</type> <type>vector</type>