%nan

not-a-number

呼び出し手順

%nan

説明

%nan はNot-a-Number (NaN)のIEEE倍精度実数表現を返します.

例

A = %nan
            B = %nan
            A == B
            isnan(A)
            isnan(B)

参照

isnan — "Not a Number" エントリを調べる

Report an issue
<< %inf	Predefined variables	%pi >>

Copyright (c) 2022-2024 (Dassault Systèmes)
Copyright (c) 2017-2022 (ESI Group)
Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors

Last updated:
Mon Oct 01 17:40:16 CEST 2012