DEC Variable
Decrements a variable. Variable can be any target of an assignment, but must be numeric.
Example :
' First example X = 7 DEC X PRINT X => 6 ' Second example DIM A[3, 3] AS FLOAT X = 2 Y = 1 A[X, Y] = PI DEC A[X, Y] PRINT A[X, Y] => 2.14159265359