Шаблон:Норм
Изглед
||{{{1}}}||
![](http://upload.wikimedia.org/wikipedia/commons/thumb/4/43/Test_Template_Info-Icon_-_Version_%282%29.svg/50px-Test_Template_Info-Icon_-_Version_%282%29.svg.png)
This template may be used to enclose text between two double pipes, typically denoting a norm.
Usage
When {{nowrap|{{norm|x}} < 7}}, the function is positive.
When ||x|| < 7, the function is positive.
Alternatives
This template is equivalent to enclosing the text between two double {{pipe}}
templates
When {{nowrap|{{pipe}}{{pipe}}x{{pipe}}{{pipe}} < 7}}, the function is positive.
When ||x|| < 7, the function is positive.