// This checks the conditions of S. Theorem 23 (except the approximation condition)
// Compresses an expansion
int Compress_Checked(int elen, double[] e, double[] h)
{
NUnit.Framework.Assert.IsTrue(e.Length >= elen);
NUnit.Framework.Assert.IsTrue(e.Take(elen).IsNonOverlapping());
NUnit.Framework.Assert.IsTrue(e.Take(elen).IsSorted());
int hlen = EA.Compress(elen, e, h);
NUnit.Framework.Assert.IsTrue(h.Take(hlen).IsNonOverlapping());
NUnit.Framework.Assert.IsTrue(h.Take(hlen).IsNonAdjacent());
NUnit.Framework.Assert.IsTrue(h.Take(hlen).IsSorted());
NUnit.Framework.Assert.IsTrue(h.Take(hlen).IsZeroElim());
return(hlen);
}
