thiago_silverio OperarSoma by: thiago_silverio .NET Framework 1,104 total downloads last updated 1/27/2018 Latest version: 1.0.0 Operação Somar My first package description. MyPackageMatematica by: thiago_silverio .NET Framework 1,050 total downloads last updated 1/27/2018 Latest version: 1.0.0 My first package description.