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Scilab manual >> Elementary Functions > Floating point > floor

floor

下方向への丸め

呼び出し手順

[y]=floor(x)

パラメータ

x

実数の行列

y

整数の行列

説明D

floor(x) は最も近い整数へ下方向の丸めた整数からなる整数行列を返します.

floor([1.9 -2.5])-[1,-3]
floor(-%inf)
x=rand()*10^20;floor(x)-x

参照

<< fix Floating point frexp >>

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Last updated:
Wed Jan 26 16:25:03 CET 2011