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

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=====floor=====
Compute the floor - the largest integer less than or equal to the floating point number.
Compute the floor - the largest integer less than or equal to the floating point number.


=====Usage:=====
;Usage: '''<code>floor(<var>x</var>)</code>'''
 
:;<var>x</var>: a scalar, vector or matrix
<code>floor(<var>x</var>)</code>
;Result 1: The result ''r'' has the same type as the argument ''x''.
 
::<code>''r''[''i'',''j''] := largest-integer <= ''x''[''i'',''j'']</code>
=====Result:=====
;See also: [[Programmer_Guide/Command_Reference/EVAL/int|int]], [[Programmer_Guide/Command_Reference/EVAL/round|round]], [[Programmer_Guide/Command_Reference/EVAL/sign|sign]]
 
The floor for each of the input values (i.e. either a scalar, vector or matrix - depending on <var>x</var>).
 
=====Return Type:=====


the same as <var>x</var>
[[Programmer_Guide/Command_Reference/EVAL#Functions|<function list>]]

Revision as of 11:51, 4 April 2011

Compute the floor - the largest integer less than or equal to the floating point number.

Usage
floor(x)
x
a scalar, vector or matrix
Result 1
The result r has the same type as the argument x.
r[i,j] := largest-integer <= x[i,j]
See also
int, round, sign

<function list>

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