Stampa: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}}= .