setq
(setq symbol expression [symbol expression]...)
Evaluates each expression and assigns it to the symbol before it, which is not evaluated. Returns the last value assigned.
(setq a 10 b (* a 2)) ; 20
(setq symbol expression [symbol expression]...)
Evaluates each expression and assigns it to the symbol before it, which is not evaluated. Returns the last value assigned.
(setq a 10 b (* a 2)) ; 20