Template:Abs
This template evaluates its numeric parameter and returns its absolute value. If the parameter is empty or missing, it returns an empty string. The parameter may also be a numeric expression that will be evaluated before testing its sign.
- Syntax:
{Abs|value}
- Examples with a simple number:
{Abs|100}= 100.{Abs|0.1}= 0.1.{Abs|0}= 0.{Abs|-0.1}= 0.1.{Abs|-100}= 100.
- Examples where the parameter is evaluated:
{Abs|01}= 1.{Abs|00}= 0.{Abs|0.}= 0.{Abs|0.0}= 0.{Abs|-0}= -0.{Abs|3-4}= 1.{Abs|-4*2}= 8.
- Examples with an empty (or missing) parameter:
{Abs|}= .{Abs}= .