File: combinat.cdb

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# Test 1: basic permute functions.
#
obj1:= { a, b, c, d };
@permute(%){true}{6}{1,0,1,0}{1}{0,1,0,0}{2};
tst1:= {{a, b, b, d, d, d}, {b, b, c, d, d, d}} - @(obj1);
@collect_terms!(%);
@assert(tst1);

obj2:= { a, b, c, d };
@permute(%){true}{<10}{1,0,1,0}{1}{0,1,0,0}{2};
tst2:= {{a, b, b}, 
{b, b, c}, 
{a, b, b, d}, 
{b, b, c, d}, 
{a, b, b, d, d}, 
{b, b, c, d, d}, 
{a, b, b, d, d, d}, 
{b, b, c, d, d, d}, 
{a, b, b, d, d, d, d}, 
{b, b, c, d, d, d, d}, 
{a, b, b, d, d, d, d, d}, 
{b, b, c, d, d, d, d, d}, 
{a, b, b, d, d, d, d, d, d}, 
{b, b, c, d, d, d, d, d, d}} - @(obj2);
@collect_terms!(%);
@assert(tst2);