# Variable Assignments

Variable assignments in Lua are case sensitive.

Note: Variable definitions in CADFEKO and EDITFEKO are case insensitive.
-- Note: All number types are doubles. There are no integers.
print(type(42), type(42.0)) -- prints out "number number"
variable_one = 1 + 2 - 3 -- This will equal zero.
variable_One = "Variables are case sensitive."
a, b = 42, 101 --multiple assignment
a, b = b, a --provides quick value swap
x, y, z = 1, 2, 3, "this value is discarded"
x, y, z, mytext = 1, 2, 3, "this value is discarded"