lectures/Astroschool_lect/03-optics/lect.sty

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%\usepackage[intlimits]{amsmath}

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\author[åÍÅÌØÑÎÏ× ü.÷.]{åÍÅÌØÑÎÏ× üÄÕÁÒÄ ÷ÌÁÄÉÍÉÒÏ×ÉÞ}
\institute[óáï òáî]{óÐÅÃÉÁÌØÎÁÑ ÁÓÔÒÏÆÉÚÉÞÅÓËÁÑ ÏÂÓÅÒ×ÁÔÏÒÉÑ òáî\\
	{\tiny ìÁÂÏÒÁÔÏÒÉÑ ÏÂÅÓÐÅÞÅÎÉÑ ÎÁÂÌÀÄÅÎÉÊ}\\
}

\def\Ö{\bf}
\def\Ô{\tt}
\def\Î{\normalfont}
\def\Ë{\it}
\def\t#1{\texttt{#1}}
\def\bi{\bfseries\itshape} % öÉÒÎÙÊ ËÕÒÓÉ×
\def\red#1{\textcolor{red}{#1}}
\def\green#1{\textcolor{green}{#1}}
\def\blue#1{\textcolor{blue}{#1}}
\def\black#1{\textcolor{black}{#1}}


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\newsavebox{\hght} % for ddotvec
\newlength{\lngth}

\def\arr{\ensuremath{\,\rightarrow\,}}	% óÔÒÅÌËÁ ×ÐÒÁ×Ï
\def\Arr{\ensuremath{\,\Rightarrow\,}}	% ÖÉÒÎÁÑ -//-
\def\aver#1{\bgroup\mathopen{<}#1\mathclose{>}\egroup}
\def\Ang{\mbox{\rm\AA}}	% áÎÇÓÔÒÅÍ
\def\B#1{\ensuremath{\mathbf{#1}}}
\def\ceil#1{\bgroup\lceil #1\rceil\egroup}
\def\const{\ensuremath{\mathfrak{const}}}
\def\C{\ensuremath{\mathfrak{C}}}
\def\degr{\ensuremath{^\circ}}		% çÒÁÄÕÓ
\def\ddotvec#1{	% ×ÔÏÒÁÑ ÐÒÏÉÚ×ÏÄÎÁÑ ×ÅËÔÏÒÁ ÐÏ ×ÒÅÍÅÎÉ
    \savebox{\hght}{$\vec{#1}$}\ddot{\raisebox{0pt}[.8\ht\hght]{$\vec{#1}$}}}
\def\dotvec#1{ % ðÒÏÉÚ×ÏÄÎÁÑ ×ÅËÔÏÒÁ ÐÏ ×ÒÅÍÅÎÉ
    \savebox{\hght}{$\vec{#1}$}\dot{\raisebox{0pt}[.8\ht\hght]{$\vec{#1}$}}}
\def\dpartder#1#2{\dfrac{\partial^2 #1}{\partial #2^2}}	% ×ÔÏÒÁÑ ÞÁÓÔÎÁÑ ÐÒÏÉÚ×ÏÄÎÁÑ
\def\e{\mathop{\mathrm e}\nolimits}
\renewcommand{\epsilon}{\varepsilon}		% ëÒÁÓÉ×ÙÊ ÜÐÓÉÌÏÎ
\def\frc#1#2{\raisebox{2pt}{$#1$}\big/\raisebox{-3pt}{$#2$}}	% a/b, a ×ÙÛÅ, b ÎÉÖÅ
\def\floor#1{\bgroup\lfloor #1\rfloor\egroup}
\def\frc#1#2{\bgroup\raisebox{2pt}{$#1$}\big/\raisebox{-3pt}{$#2$}\egroup}
\def\F{\ensuremath{\mathop{\mathfrak F}}\nolimits}	% ëÒÁÓÉ×ÁÑ æ
\def\FT#1{\mathcal{F}\left(#1\right)}
\def\FWHM{\mathrm{FWHM}}
\renewcommand{\ge}{\geqslant}
\def\grad{\mathop{\mathrm{grad}}\nolimits} % çÒÁÄÉÅÎÔ
\def\ind#1{_{\text{\scriptsize #1}}}	% îÉÖÎÉÊ ÉÎÄÅËÓ ÒÕÓÓ. ÂÕË×ÁÍÉ
\def\indfrac#1#2{\raisebox{2pt}{$\frac{\mbox{\small $#1$}}{\mbox{\small $#2$}}$}}
\def\I{\ensuremath{\mathfrak{I}}}	% éÎÔÅÇÒÁÌ
\def\IFT#1{\mathcal{F}^{-1}\left(#1\right)} 	% ïÂÒÁÔÎÏÅ æð
\def\IInt{\mathop{{\int\!\!\!\int}}\limits}	% ä×ÏÊÎÏÊ ÂÏÌØÛÏÊ ÉÎÔÅÇÒÁÌ
\def\ILT#1{\mathop{\mathfrak{L}}\nolimits^{-1}\left(#1\right)} % ïÂÒÁÔÎÏÅ ÐÒÅÏÂÒ. ìÁÐÌÁÓÁ
\def\Int{\int\limits}
\def\Infint{\int\limits_{-\infty}^\infty}
\def\IZT#1{\mathop{\mathcal{Z}}\nolimits^{-1}\left(#1\right)} % ïÂÒÁÔÎÏÅ Z-ÐÒÅÏÂÒÁÚÏ×ÁÎÉÅ
\renewcommand{\kappa}{\varkappa}		% ëÒÁÓÉ×ÁÑ ËÁÐÐÁ
\renewcommand{\le}{\leqslant}			% íÅÎØÛÅ ÉÌÉ ÒÁ×ÎÏ
\def\ltextarrow#1{\ensuremath{\stackrel{#1}\leftarrow}} % óÔÒÅÌËÁ ×ÌÅ×Ï Ó ÐÏÄÐÉÓØÀ Ó×ÅÒÈÕ
\def\lvec{\overrightarrow}		% äÌÉÎÎÙÊ ×ÅËÔÏÒ
\def\LT#1{\mathop{\mathfrak{L}}\nolimits\left(#1\right)} % ðÒÅÏÂÒÁÚÏ×ÁÎÉÅ ìÁÐÌÁÓÁ
\def\mean#1{\overline{#1}}
\def\med{\mathop{\mathrm{med}}\nolimits}
\def\moda{\mathop{\mathrm{Mo}}\nolimits}
\def\Oint{\oint\limits}		% âÏÌØÛÏÊ ÉÎÔÅÇÒÁÌ
\def\partder#1#2{\dfrac{\partial #1}{\partial #2}}
\renewcommand{\phi}{\varphi}			% ëÒÁÓÉ×ÁÑ ÆÉ
\def\rev#1{\frac{1}{#1}}		% ïÂÒÁÔÎÁÑ ×ÅÌÉÞÉÎÁ
\def\rot{\mathop{\mathrm{rot}}\nolimits} % òÏÔÏÒ
\def\rtextarrow#1{\ensuremath{\stackrel{#1}\rightarrow}} % óÔÒÅÌËÁ ×ÐÒÁ×Ï Ó ÐÏÄÐÉÓØÀ
\def\R{\ensuremath{\mathbb{R}}} % ÒÁÃÉÏÎÁÌØÎÙÅ ÞÉÓÌÁ
\def\so{\ensuremath{\Longrightarrow}\xspace} % ÓÌÅÄÏ×ÁÔÅÌØÎÏ
\def\sinc{\mathop{\mathrm{sinc}}\nolimits} % éÎÔÅÇÒÁÌØÎÙÊ ÓÉÎÕÓ
\def\SNR{\mathop{\mathrm{SNR}}\nolimits}
\def\Sum{\sum\limits}
\def\Tr{\mathop{\mathrm{Tr}}\nolimits}	% óÌÅÄ ÍÁÔÒÉÃÙ
\def\veci{{\vec\imath}}		% i-ÏÒÔ
\def\vecj{{\vec\jmath}}		% j-ÏÒÔ
\def\veck{{\vec{k}}}			% k-ÏÒÔ
\def\when#1{\ensuremath{\Bigr|_{#1}}} % ÷ÅÒÔ. ÌÉÎÉÑ Ó ÎÉÖÎÉÍ ÉÎÄÅËÓÏÍ
\def\WT#1{\ensuremath{\mathop{\mathrm{WT}\left(#1\strut\right)}}} % ×ÅÊ×ÌÅÔ-ÐÒÅÏÂÒÁÚÏ×ÁÎÉÅ
\def\ZT#1{\mathop{\mathcal{Z}}\nolimits\left(#1\right)} % Z-ÐÒÅÏÂÒÁÚÏ×ÁÎÉÅ


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