Ilmar Kerm
ikerm hot ee 2001, 2002.
Tõivo Leedjärv
toivo linux ee 2002, 2003.
Priit Laes
plaes plaes org 2004–2006, 2008, 2009
Ivar Smolin
okul linux ee 2005–2010, 2014–2015, 2018.

# Boolean Algebra

Boolean algebra can be calculated using the AND, OR and XOR operators.

010011₂ AND 110101₂

Buttons for these symbols are available in programming mode.

The NOT function inverts the bits in a number. The word size is set from the Calculator Preferences menu.

NOT 010011₂