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MathType
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Wiris Quizzes
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Learning Lemur
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CalcMe
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MathPlayer
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VPAT for the electronic documentation
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Miscellaneous
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Wiris Integrations
Is?
Reading time: 1minChecks if an object is of an specified type.
Syntax
is?(Object, Domain)
Description
Given an object and a domain D, returns true if the object is of type D, and false otherwise.
There are some objects that, depending on how we interpret them, can be assigned to different types. Unfortunately, CalcMe can't distinguish between them, so we may use the get_domain command to leave doubts.
