LibreOffice is a free and powerful office suite, and a successor to OpenOffice.org (commonly known as OpenOffice).
Its clean interface and feature-rich tools help you unleash your creativity and enhance your productivity.
LibreOffice is one of the friendliest and fastest-growing projects in the free and open source software world.
Just days after the release of the Impress Guide 7.2, the LibreOffice Documentation Team is proud to announce the immediate availability of the Calc Guide 7.2, that includes the latest developments of the LibreOffice Community 7.2 Calc module. This 548 pages guide is for beginner to advanced users of Calc, the spreadsheet component of LibreOffice. […]
Today we’re talking to Bayram Çiçek, who’s helping to implement new features in LibreOffice has part of the Google Summer of Code… Tell us a bit about yourself! I live in Çanakkale, Turkey. I’ve just graduated with a bachelor’s degree in Computer Science from Çanakkale Onsekiz Mart University. When I was a student, professors and […]
Just days after the release of the Impress Guide 7.2, the LibreOffice Documentation Team is proud to announce the immediate availability of the Calc Guide 7.2, that includes the latest developments of the LibreOffice Community 7.2 Calc module. This 548 pages guide is for beginner to advanced users of Calc, the spreadsheet component of LibreOffice. […]
There are many situations that you need to use numerical constants in your code. If you use numerical literal values directly instead of symbolic constants, it can cause problems. For example, consider this piece of code that calculate area of a circle:
double area = 3.14 * r * r;
This is not OK, because:
1. The value of π is not 3.14 nor 3.141592. π is an irrational number, and the suitable value depends on the number of decimal places that you can/want to use amon[…]
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