argcp
Copies input arguments to outputs.
(a, b, c, d, ..)=argcp(x)
(a, b, c, d, ..)=argcp(x, y, z, ...)

Description
argcp with a single input and any number of outputs is equivalent to
    a = b = c = d ... = x.
argcp with a multiple inputs and equal number of outputs is equivalent to
    a = x , b = y, c = z ....





Example
>>a=[1:10]
>>b=[1:10]
>>(c,d)=mapfilter(a,b,@argcp,@(x,y)(x*x+y*y>10)&&(x*x+y*y<80))
>>c
          3          4          5          6

>>d
          3          4          5          6