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

Revision as of 13:13, 1 April 2011

Compute the absolute value of every element of the argument x.

Result: The result y of this function has always the same type as the argument x. Each element y[i,j] of the result, is set to the absolute value of the element x[i,j] of the argument.

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 {{DISPLAYTITLE:{{SUBPAGENAME}}}}
-=====absv=====
+Compute the absolute value of every element of the argument <var>x</var>.
-Compute the absolute values for every element in the vector. I.e. w[i] = abs(v[i])
+;Usage: '''<code>absv(<var>x</var>)</code>'''
-=====Usage:=====
+;Result: The result <var>y</var> of this function has always the same type as the argument <var>x</var>. Each element <var>y[i,j]</var> of the result, is set to the absolute value of the element <var>x[i,j]</var> of the argument.
-<code>absv(<var>v</var>)</code>
+;See also: [[Programmer_Guide/Command_Reference/EVAL/abs|abs]]
-=====Result:=====
-A vector with the same number of elements as <var>v</var>.
-=====Return Type:=====
-vector