% Name: AMShelv.sty
% What: Style file to get helvetica fonts in math
% Author (not really): Arnold Moene (afmoene@hp1.met.wau.nl)
% Original source: 
% http://www.tu-harburg.de/rzt/tuinfo/editors/tex/tips/math-fonts.html
\ProvidesPackage{AMShelv}[2002/04/11]
% Start quote from original source
%..............................................................................
% nach LaTeX-Companion S.209:
\SetSymbolFont{operators}{normal}{OT1}{phv}{m} {n}
\SetSymbolFont{operators}{bold}  {OT1}{phv}{bx}{n}
    % \mathrm{}
    % für Ziffern und Text von "log"-ähnlichen Operatoren
    % betrifft auch die griechischen Großbuchstaben, deshalb:

\DeclareSymbolFont{uppergreek}{OT1}{cmr}{m}{n}
\SetSymbolFont{uppergreek}{bold}{OT1}{cmr}{bx}{n}

\DeclareMathSymbol{\Gamma}{\mathord}{uppergreek}{"00}
\DeclareMathSymbol{\Delta}{\mathord}{uppergreek}{"01}
\DeclareMathSymbol{\Theta}{\mathord}{uppergreek}{"02}
\DeclareMathSymbol{\Lambda}{\mathord}{uppergreek}{"03}
\DeclareMathSymbol{\Xi}{\mathord}{uppergreek}{"04}
\DeclareMathSymbol{\Pi}{\mathord}{uppergreek}{"05}
\DeclareMathSymbol{\Sigma}{\mathord}{uppergreek}{"06}
\DeclareMathSymbol{\Upsilon}{\mathord}{uppergreek}{"07}
\DeclareMathSymbol{\Phi}{\mathord}{uppergreek}{"08}
\DeclareMathSymbol{\Psi}{\mathord}{uppergreek}{"09}
\DeclareMathSymbol{\Omega}{\mathord}{uppergreek}{"0A}

%\DeclareSymbolFont{letters}{OML}{ptmcm}{m}{it}
    % (aufrechte) griechische Buchstaben aus
    % Symbol-Zeichensatz

\DeclareSymbolFont{phvletters}{OT1}{phv}{m}{it}
\SetSymbolFont{phvletters}{bold}{OT1}{phv}{bx}{it}

\DeclareMathSymbol{a}{\mathalpha}{phvletters}{`a}
\DeclareMathSymbol{b}{\mathalpha}{phvletters}{`b}
\DeclareMathSymbol{c}{\mathalpha}{phvletters}{`c}
\DeclareMathSymbol{d}{\mathalpha}{phvletters}{`d}
\DeclareMathSymbol{e}{\mathalpha}{phvletters}{`e}
\DeclareMathSymbol{f}{\mathalpha}{phvletters}{`f}
\DeclareMathSymbol{g}{\mathalpha}{phvletters}{`g}
\DeclareMathSymbol{h}{\mathalpha}{phvletters}{`h}
\DeclareMathSymbol{i}{\mathalpha}{phvletters}{`i}
\DeclareMathSymbol{j}{\mathalpha}{phvletters}{`j}
\DeclareMathSymbol{k}{\mathalpha}{phvletters}{`k}
\DeclareMathSymbol{l}{\mathalpha}{phvletters}{`l}
\DeclareMathSymbol{m}{\mathalpha}{phvletters}{`m}
\DeclareMathSymbol{n}{\mathalpha}{phvletters}{`n}
\DeclareMathSymbol{o}{\mathalpha}{phvletters}{`o}
\DeclareMathSymbol{p}{\mathalpha}{phvletters}{`p}
\DeclareMathSymbol{q}{\mathalpha}{phvletters}{`q}
\DeclareMathSymbol{r}{\mathalpha}{phvletters}{`r}
\DeclareMathSymbol{s}{\mathalpha}{phvletters}{`s}
\DeclareMathSymbol{t}{\mathalpha}{phvletters}{`t}
\DeclareMathSymbol{u}{\mathalpha}{phvletters}{`u}
\DeclareMathSymbol{v}{\mathalpha}{phvletters}{`v}
\DeclareMathSymbol{w}{\mathalpha}{phvletters}{`w}
\DeclareMathSymbol{x}{\mathalpha}{phvletters}{`x}
\DeclareMathSymbol{y}{\mathalpha}{phvletters}{`y}
\DeclareMathSymbol{z}{\mathalpha}{phvletters}{`z}

\DeclareMathSymbol{A}{\mathalpha}{phvletters}{`A}
\DeclareMathSymbol{B}{\mathalpha}{phvletters}{`B}
\DeclareMathSymbol{C}{\mathalpha}{phvletters}{`C}
\DeclareMathSymbol{D}{\mathalpha}{phvletters}{`D}
\DeclareMathSymbol{E}{\mathalpha}{phvletters}{`E}
\DeclareMathSymbol{F}{\mathalpha}{phvletters}{`F}
\DeclareMathSymbol{G}{\mathalpha}{phvletters}{`G}
\DeclareMathSymbol{H}{\mathalpha}{phvletters}{`H}
\DeclareMathSymbol{I}{\mathalpha}{phvletters}{`I}
\DeclareMathSymbol{J}{\mathalpha}{phvletters}{`J}
\DeclareMathSymbol{K}{\mathalpha}{phvletters}{`K}
\DeclareMathSymbol{L}{\mathalpha}{phvletters}{`L}
\DeclareMathSymbol{M}{\mathalpha}{phvletters}{`M}
\DeclareMathSymbol{N}{\mathalpha}{phvletters}{`N}
\DeclareMathSymbol{O}{\mathalpha}{phvletters}{`O}
\DeclareMathSymbol{P}{\mathalpha}{phvletters}{`P}
\DeclareMathSymbol{Q}{\mathalpha}{phvletters}{`Q}
\DeclareMathSymbol{R}{\mathalpha}{phvletters}{`R}
\DeclareMathSymbol{S}{\mathalpha}{phvletters}{`S}
\DeclareMathSymbol{T}{\mathalpha}{phvletters}{`T}
\DeclareMathSymbol{U}{\mathalpha}{phvletters}{`U}
\DeclareMathSymbol{V}{\mathalpha}{phvletters}{`V}
\DeclareMathSymbol{W}{\mathalpha}{phvletters}{`W}
\DeclareMathSymbol{X}{\mathalpha}{phvletters}{`X}
\DeclareMathSymbol{Y}{\mathalpha}{phvletters}{`Y}
\DeclareMathSymbol{Z}{\mathalpha}{phvletters}{`Z}

% Ziffern unverändert

\DeclareMathSymbol{,}{\mathpunct}{phvletters}{`,}
\DeclareMathSymbol{.}{\mathord}{phvletters}{`.}
\DeclareMathSymbol{/}{\mathord}{phvletters}{`/}

%\DeclareSymbolFont{symbols}     {OMS}{pzccm}{m}{n}
    % z.B. Unendlich-Zeichen

\DeclareSymbolFont{largesymbols}{OMX}{psycm}{m}{n}
    % Integralzeichen

\DeclareSymbolFont{bold}        {OT1}{phv}{bx}{n}
    % \mathbf{}

\DeclareSymbolFont{italic}      {OT1}{phv}{m}{it}
    % \mathit{}