|
f := proc(a, {b:= 1, c:= 1})
|
|
print (a*(c+b));
|
|
end proc:
|
|
#a is a mandatory positional parameter, b and c are optional named parameters
|
|
f(1);#you must have a value for a for the procedure to work
|
|
2
|
|
f(1, c = 1, b = 2);
|
|
3
|
|
f(2, b = 5, c = 3);#b and c can be put in any order
|
|
16
|