\(
\newcommand{\N}{\mathbb{N}}
\newcommand{\R}{\mathbb{R}}
\newcommand{\C}{\mathbb{C}}
\newcommand{\Q}{\mathbb{Q}}
\newcommand{\Z}{\mathbb{Z}}
\newcommand{\P}{\mathcal P}
\newcommand{\B}{\mathcal B}
\newcommand{\F}{\mathbb{F}}
\newcommand{\E}{\mathcal E}
\newcommand{\brac}[1]{\left(#1\right)}
\newcommand{\abs}[1]{\left|#1\right|}
\newcommand{\matrixx}[1]{\begin{bmatrix}#1\end
{bmatrix}}
\newcommand{\vmatrixx}[1]{\begin{vmatrix}
#1\end{vmatrix}}
\newcommand{\lims}{\mathop{\overline{\lim}}}
\newcommand{\limi}{\mathop{\underline{\lim}}}
\newcommand{\limn}{\lim_{n\to\infty}}
\newcommand{\limsn}{\lims_{n\to\infty}}
\newcommand{\limin}{\limi_{n\to\infty}}
\newcommand{\nul}{\mathop{\mathrm{Nul}}}
\newcommand{\col}{\mathop{\mathrm{Col}}}
\newcommand{\rank}{\mathop{\mathrm{Rank}}}
\newcommand{\dis}{\displaystyle}
\newcommand{\spann}{\mathop{\mathrm{span}}}
\newcommand{\range}{\mathop{\mathrm{range}}}
\newcommand{\inner}[1]{\langle #1 \rangle}
\newcommand{\innerr}[1]{\left\langle #1 \right
\rangle}
\newcommand{\ol}[1]{\overline{#1}}
\newcommand{\toto}{\rightrightarrows}
\newcommand{\upto}{\nearrow}
\newcommand{\downto}{\searrow}
\newcommand{\qed}{\quad \blacksquare}
\newcommand{\tr}{\mathop{\mathrm{tr}}}
\newcommand{\bm}{\boldsymbol}
\newcommand{\cupp}{\bigcup}
\newcommand{\capp}{\bigcap}
\newcommand{\sqcupp}{\bigsqcup}
\newcommand{\re}{\mathop{\mathrm{Re}}}
\newcommand{\im}{\mathop{\mathrm{Im}}}
\newcommand{\comma}{\text{，}}
\newcommand{\foot}{\text{。}}
\)
No comments:
Post a Comment