File: multiassign.gp

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gp2c 0.0.14pl1-1
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file content (36 lines) | stat: -rw-r--r-- 447 bytes parent folder | download | duplicates (4) 
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f(v,c=0)=local(a,b=[1]);[a,b[c+1]]=v;a+b[1]
g(v)=
{
  my(a,[b,c]=v,d=v,e=3);
  [a,b,c,d,e]
}
h1(v:vecsmall)=
{
  my([a,b]=v); [b,a]
}
h2(v:vecsmall)=
{
  my(a,b);
  [a,b]=v; [b,a]
}
k(n)=
{
  my(a,b,c);
  a = b = c = vector(n);
  for(i=1,n,
    [a[i],b[i],c[i]] = [2*i,3*i,5*i]);
  [a,b,c]
}
global(W,X);
l1(a)=
{
  [X, W] = if (a,[2,3],[3,4]);
  [W, X]
}

l2(a)=
{
  [X, W] = if (a,[2,3],[3,4]);
}
m1(V)=[X,,,W]=V;[X,W]
m2(V)=my([,a,,b]=V);[a,b]