Thursday, November 12, 2009

Adding Variable

setq : setq uses for making own commands (variables)
(setq x1 2.0)
2.0
(setq x2 5.0)
5.0
(setq x3 (+ x1 x2))
7.0
(setq x4 (* x1 x2))
10.0
(setq x5 (/ x2 x1))
2.5
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