Luis Armando Medina A.
contacto@luisarmandomedina.com 2016
Jorge González
jorgegonz@svn.gnome.org 2007-2010
Francisco Javier F. Serrador
serrador@cvs.gnome.org 2003-2006
Pablo Gonzalo del Campo
pablodc@bigfoot.com 2000-2004
Carlos Perelló Marín
carlos@gnome-db.org 2000, 2002
Ismael Olea
ismael@olea.org 2001
Jorge Carrasquilla Soares
jorge@conectiva.com.br 2000

# Variables

To assign a value to a variable use the = symbol or choose the variable to assign to with the x button in advanced mode. A variable name must only contain upper or lower characters.

x=5

value=82

Variables can be used in any equation and are substituted for their assigned value. Variables can be inserted using the x button.

6x+3

xy−3x+7y−21

The following variables are always defined.

ans | Result of previous calculation
e | Euler's Number
π | Pi
rand | Random value in the range [0,1] (changes on each read)