Variables
Squiid has support for storing and recalling numbers in variables.
Storing values in variables
To store a variable in algebraic mode, type the variable name followed by an equals symbol, and the value you wish to assign to the variable (eg a=1
). See invstore documentation for more details.
To store a value in a variable in RPN mode, first place the number in the stack (eg 1
), then place the variable name in the stack (eg a
), then type store
. See store documentation for more details.
Recalling values from variables
Variables can be used in place of numbers when preceded with a dollar sign (eg $a
). This is supported in algebraic mode (eg $a+5
) as well as RPN mode.
Deleting variables
Variables can be deleted with the purge command. (eg purge(a)
in algebraic mode). See purge documentation for more details.