Programmer Guide/Command Reference/EVAL/floor: Difference between revisions
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;Usage: '''<code>floor(<var>x</var>)</code>''' | ;Usage: '''<code>floor(<var>x</var>)</code>''' | ||
:;<var>x</var>: a scalar, vector or matrix | :;<var>x</var>: a scalar, vector or matrix | ||
;Result | ;Result: The result ''r'' has the same type as the argument ''x''. | ||
::<code>''r''[''i'',''j''] := largest-integer <= ''x''[''i'',''j'']</code> | ::<code>''r''[''i'',''j''] := largest-integer <= ''x''[''i'',''j'']</code> | ||
;See also: [[Programmer_Guide/Command_Reference/EVAL/int|int]], [[Programmer_Guide/Command_Reference/EVAL/round|round]], [[Programmer_Guide/Command_Reference/EVAL/sign|sign]] | ;See also: [[Programmer_Guide/Command_Reference/EVAL/int|int]], [[Programmer_Guide/Command_Reference/EVAL/round|round]], [[Programmer_Guide/Command_Reference/EVAL/sign|sign]] | ||
[[Programmer_Guide/Command_Reference/EVAL#Functions|<function list>]] | [[Programmer_Guide/Command_Reference/EVAL#Functions|<function list>]] | ||
Revision as of 11:52, 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
- The result r has the same type as the argument x.
r[i,j] := largest-integer <= x[i,j]
