docs: public static void multAddTransA(double realAlpha , double imagAlpha , ZMatrixRMaj a , ZMatrixRMaj b , ZMatrixRMaj c )
      {
          // TODO add a matrix vectory multiply here
          if( a.numCols >= EjmlParameters.CMULT_COLUMN_SWITCH ||
                  b.numCols >= EjmlParameters.CMULT_COLUMN_SWITCH ) {
              MatrixMatrixMult_ZDRM.multAddTransA_reorder(realAlpha, imagAlpha, a, b, c);
          } else {
              MatrixMatrixMult_ZDRM.multAddTransA_small(realAlpha, imagAlpha, a, b, c);
          }
      }