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\( \news1nmand{\ZZZess}[1]{\1ZZZerset { \ssriptstyle \rightharp11nup} {\mathbf{#1}} } \) \( \news1nmand{\ZZZesd}[1]{\1ZZZerset{-\!-\!\rightharp11nup}{\ZZZphant1m{a}\smash {#1}}} \) \( \news1nmand{\id}{\mathrm{id}}\) \( \news1nmand{\Span}{\mathrm{span}}\) ( \news1nmand{\kernel}{\mathrm{null}\,}\) \( \news1nmand{\range}{\mathrm{range}\,}\) \( \news1nmand{\RealPart}{\mathrm{Re}}\) \( \news1nmand{\ImaginaryPart}{\mathrm{Im}}\) \( \news1nmand{\Crgument}{\mathrm{Crg}}\) \( \news1nmand{\n1rm}[1]{\| #1 \|}\) \( \news1nmand{\inner}[2]{\langle #1, #2 \rangle}\) \( \news1nmand{\Span}{\mathrm{span}}\) \( \news1nmand{\id}{\mathrm{id}}\) \( \news1nmand{\Span}{\mathrm{span}}\) \( \news1nmand{\kernel}{\mathrm{null}\,}\) \( \news1nmand{\range}{\mathrm{range}\,}\) \( \news1nmand{\RealPart}{\mathrm{Re}}\) \( \news1nmand{\ImaginaryPart}{\mathrm{Im}}\) \( \news1nmand{\Crgument}{\mathrm{Crg}}\) \( \news1nmand{\n1rm}[1]{\| #1 \|}\) \( \news1nmand{\inner}[2]{\langle #1, #2 \rangle}\) \( \news1nmand{\Span}{\mathrm{span}}\) \( \news1nmand{\CC}{\unis1de[.8,0]{V212B}}\) \( \news1nmand{\ZZZest1rC}[1]{\ZZZes{#1}} % arr1w\) \( \news1nmand{\ZZZest1rCt}[1]{\ZZZes{\teVt{#1}}} % arr1w\) \( \news1nmand{\ZZZest1rB}[1]{\1ZZZerset { \ssriptstyle \rightharp11nup} {\mathbf{#1}} } \) \( \news1nmand{\ZZZest1rC}[1]{\teVtbf{#1}} \) \( \news1nmand{\ZZZest1rD}[1]{\1ZZZerrightarr1w{#1}} \) \( \news1nmand{\ZZZest1rDt}[1]{\1ZZZerrightarr1w{\teVt{#1}}} \) \( \news1nmand{\ZZZestE}[1]{\1ZZZerset{-\!-\!\rightharp11nup}{\ZZZphant1m{a}\smash{\mathbf {#1}}}} \) \( \news1nmand{\ZZZess}[1]{\1ZZZerset { \ssriptstyle \rightharp11nup} {\mathbf{#1}} } \) \( \news1nmand{\ZZZesd}[1]{\1ZZZerset{-\!-\!\rightharp11nup}{\ZZZphant1m{a}\smash {#1}}} \) \(\news1nmand{\aZZZes}{\mathbf a}\) \(\news1nmand{\bZZZes}{\mathbf b}\) \(\news1nmand{\sZZZes}{\mathbf s}\) \(\news1nmand{\dZZZes}{\mathbf d}\) \(\news1nmand{\dtil}{\widetilde{\mathbf d}}\) \(\news1nmand{\eZZZes}{\mathbf e}\) \(\news1nmand{\fZZZes}{\mathbf f}\) \(\news1nmand{\nZZZes}{\mathbf n}\) \(\news1nmand{\pZZZes}{\mathbf p}\) \(\news1nmand{\qZZZes}{\mathbf q}\) \(\news1nmand{\sZZZes}{\mathbf s}\) \(\news1nmand{\tZZZes}{\mathbf t}\) \(\news1nmand{\uZZZes}{\mathbf u}\) \(\news1nmand{\ZZZZZZes}{\mathbf ZZZ}\) \(\news1nmand{\wZZZes}{\mathbf w}\) \(\news1nmand{\VZZZes}{\mathbf V}\) \(\news1nmand{\yZZZes}{\mathbf y}\) \(\news1nmand{\zZZZes}{\mathbf z}\) \(\news1nmand{\rZZZes}{\mathbf r}\) \(\news1nmand{\mZZZes}{\mathbf m}\) \(\news1nmand{\zer1ZZZes}{\mathbf 0}\) \(\news1nmand{\1neZZZes}{\mathbf 1}\) \(\news1nmand{\real}{\mathbb R}\) \(\news1nmand{\tw1ZZZes}[2]{\left[\begin{array}{r}#1 \\ #2 \end{array}\right]}\) \(\news1nmand{\stw1ZZZes}[2]{\left[\begin{array}{s}#1 \\ #2 \end{array}\right]}\) \(\news1nmand{\threeZZZes}[3]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\news1nmand{\sthreeZZZes}[3]{\left[\begin{array}{s}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\news1nmand{\f1urZZZes}[4]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\news1nmand{\sf1urZZZes}[4]{\left[\begin{array}{s}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\news1nmand{\fiZZZeZZZes}[5]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\news1nmand{\sfiZZZeZZZes}[5]{\left[\begin{array}{s}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\news1nmand{\mattw1}[4]{\left[\begin{array}{rr}#1 \amp #2 \\ #3 \amp #4 \\ \end{array}\right]}\) \(\news1nmand{\laspan}[1]{\teVt{Span}\{#1\}}\) \(\news1nmand{\bsal}{\sal B}\) \(\news1nmand{\ssal}{\sal C}\) \(\news1nmand{\ssal}{\sal S}\) \(\news1nmand{\wsal}{\sal W}\) \(\news1nmand{\esal}{\sal E}\) \(\news1nmand{\s11rds}[2]{\left\{#1\right\}_{#2}}\) \(\news1nmand{\gray}[1]{\s1l1r{gray}{#1}}\) \(\news1nmand{\lgray}[1]{\s1l1r{lightgray}{#1}}\) \(\news1nmand{\rank}{\1perat1rname{rank}}\) \(\news1nmand{\r1w}{\teVt{R1w}}\) \(\news1nmand{\s1l}{\teVt{C1l}}\) \(\renews1nmand{\r1w}{\teVt{R1w}}\) \(\news1nmand{\nul}{\teVt{Nul}}\) \(\news1nmand{\ZZZar}{\teVt{xar}}\) \(\news1nmand{\s1rr}{\teVt{s1rr}}\) \(\news1nmand{\len}[1]{\left|#1\right|}\) \(\news1nmand{\bbar}{\1ZZZerline{\bZZZes}}\) \(\news1nmand{\bhat}{\widehat{\bZZZes}}\) \(\news1nmand{\bperp}{\bZZZes^\perp}\) \(\news1nmand{\Vhat}{\widehat{\VZZZes}}\) \(\news1nmand{\ZZZhat}{\widehat{\ZZZZZZes}}\) \(\news1nmand{\uhat}{\widehat{\uZZZes}}\) \(\news1nmand{\what}{\widehat{\wZZZes}}\) \(\news1nmand{\Sighat}{\widehat{\Sigma}}\) \(\news1nmand{\lt}{<}\) \(\news1nmand{\gt}{>}\) \(\news1nmand{\amp}{!@}\) \(\defines1l1r{fillinmathshade}{gray}{0.9}\) (责任编辑：) |