perms.m File Reference

Functions
	if (n==1) A
	A (Bidx, 1:n-1)
	A (k+Bidx, i+1:n)
endfor	A (k+Bidx, 2:n)
Variables
function	A
endif	v = v(:)
	n = length (v)
else	B = perms (v(1:n-1))
	Bidx = 1:size (B, 1)
	k = size (B, 1)
for	i

---

Function Documentation

endfor A	(	k+	Bidx,
		2:n
	)

A	(	k+	Bidx,
		i+1:n
	)

A	(	Bidx	,
		1:n-	1
	)

if

(

n

= =1

)

---

Variable Documentation

A

Initial value:

 perms (v)
  if (nargin != 1)
    print_usage ()

else B = perms (v(1:n-1))

Bidx = 1:size (B, 1)

for i

Initial value:

 n-1:-1:2
      A(k+Bidx,1:i-1) = B(Bidx,1:i-1)

k = size (B, 1)

n = length (v)

endif v = v(:)