Programmer Guide/Command Reference/EVAL/sinc: Difference between revisions

Latest revision as of 11:52, 21 April 2011

Compute the function sin(x) / x.

Usage

sinc(x)

Result

The result r of this function has always the same type as the argument x.

x_i,j = 0: r_i,j = 1

otherwise: r_i,j = sin(x_i,j) / x_i,j

@@ Line 1: / Line 1: @@
 {{DISPLAYTITLE:sinc (alias: sinx)}}
 Compute the function <code>sin(''x'') / ''x''</code>.
+;Usage: <code>sinc(<var>x</var>)</code>
-;Usage: '''<code>sinc(<var>x</var>)</code>'''
+:;<var>x</var>:a scalar, vector or matrix
-:;<var>x</var>a scalar, vector or matrix
 ;Result: The result ''r'' of this function has always the same type as the argument ''x''.
 ::''x''<sub>i,j</sub> = 0: ''r''<sub>i,j</sub> = 1
 ::otherwise: r<sub>i,j</sub> = sin(''x''<sub>i,j</sub>) / ''x''<sub>i,j</sub>
-;See also: [[Programmer_Guide/Command_Reference/EVAL/sin|sin]]
+;See also: [[../sin|sin]]
-[[Programmer_Guide/Command_Reference/EVAL#Functions|<function list>]]
+[[../#Functions|<function list>]]