real

 

 

Overview

The real function returns the real part of the complex argument of the function.

Usage

The real function is used to extract the real part of a complex number.

 

Syntax

Expression:

(real X)

Arguments Name Type Description
Argument:XComplex A complex number.

Returns:

A real number holding the real part of its argument.

 

Examples

Here are a number of links to Lambda coding examples which contain this instruction in various use cases.

 

Argument Types

Here are the links to the data types of the function arguments.

Complex

Here are also a number of links to functions having arguments with any of these data types.

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macroReplace makeQuotedList member money
new number objectToMatrix objectToNumMatrix
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real ref remove saveObject
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sizeof string type uniqueInsert
vectorFill writelg writeln

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