public GaPoTNumMultivector Sp(GaPoTNumMultivector mv2)
{
var result = new GaPoTNumMultivector();
foreach (var term1 in _termsDictionary.Values)
{
if (!mv2._termsDictionary.TryGetValue(term1.IDsPattern, out var term2))
{
continue;
}
var value = term1.Value * term2.Value;
if (value == 0)
{
continue;
}
if (GaPoTNumUtils.ComputeIsNegativeEGp(term1.IDsPattern, term2.IDsPattern))
{
value = -value;
}
result.AddTerm(new GaPoTNumMultivectorTerm(0, value));
}
return(result);
}
public GaPoTNumMultivectorTerm Gp(GaPoTNumMultivectorTerm term2)
{
var term1 = this;
var idsPattern = term1.IDsPattern ^ term2.IDsPattern;
var value = term1.Value * term2.Value;
if (value == 0.0d)
{
return(new GaPoTNumMultivectorTerm(idsPattern, 0.0d));
}
if (GaPoTNumUtils.ComputeIsNegativeEGp(term1.IDsPattern, term2.IDsPattern))
{
value = -value;
}
return(new GaPoTNumMultivectorTerm(idsPattern, value));
}
