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isComplex
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The isComplex function returns a Boolean which is true if, and
only if, its argument is Complex. When to use The isComplex function is used to test the data type of an
argument to determine if it is complex.
(isComplex X) The Boolean, true if X is a complex number; else, returns false.
Here are a number of links to Lambda coding examples which contain this instruction in various use cases.
The isComplex function is used to test a Complex Number
and a Vector argument.
Here are the links to the data types of the function arguments. Here are also a number of links to functions having arguments with any of these data types.
You can always talk with the AIS at aiserver.sourceforge.net.
Name
Description
AIS Types X Any Lisp data type. Character String Symbol Vector BitVector ByteVector IntVector Void
FltVector ObjVector Structure Dictionary Directory Brick Pair List ObjectRepository
Matrix NumMatrix Integer Float Number Complex Boolean Date Function
Returns:
Examples
Argument Types
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