Programming languages have different ways of expressing floating-point literals.


;Task:
Show how floating-point literals can be expressed in your language: decimal or other bases, exponential notation, and any other special features.

You may want to include a regular expression or BNF/ABNF/EBNF defining allowable formats for your language.


;Related tasks:
*   [[Literals/Integer]]
*   [[Extreme floating point values]]
<br><br>