%\chapter*{Graph of Chapter Dependencies}
%\addcontentsline{toc}{chapter}{Graph of Chapter Dependencies}

\bgroup
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\hypersetup{linkcolor=black} % temporarily make internal refs black, so part labels are not all maroon
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\setcounter{diagheight}{50}
\begin{chart}
\reqhalfcourse 20,45:{Ch 1,3-5}{\hyperref[part:absalg]{Abs Alg}}{}
\reqhalfcourse 55,45:{Ch 2,6-8}{\hyperref[part:basictop]{Topology}}{}
\halfcourse 33,45:{Ch 9-15,18}{\hyperref[part:linalg]{Lin Alg}}{}
\halfcourse 5,35:{Ch 16}{\hyperref[part:groups]{Grp Act}}{}
\halfcourse 5,24:{Ch 17}{\hyperref[chapter:sylow]{Grp Classif}}{}
\halfcourse 30,35:{Ch 19-22}{\hyperref[part:repth]{Rep Th}}{}
\halfcourse 45,43:{Ch 23-25}{\hyperref[part:quantum]{Quantum}}{}
\halfcourse 64,38:{Ch 26-30}{\hyperref[part:calc]{Calc}}{}
\halfcourse 64,30:{Ch 31-33}{\hyperref[part:cmplxana]{Cmplx Ana}}{}
\halfcourse 55,20:{Ch 34-41}{\hyperref[part:measure]{Measure/Pr}}{}
\halfcourse 48,28:{Ch 42-45}{\hyperref[part:diffgeo]{Diff Geo}}{}
\halfcourse 40,10:{Ch 46-51}{\hyperref[part:algnt1]{Alg NT 1}}{}
\halfcourse 40,0:{Ch 52-56}{\hyperref[part:algnt2]{Alg NT 2}}{}
\halfcourse 23,10:{Ch 57-59}{\hyperref[part:algtop1]{Alg Top 1}}{}
\halfcourse 20,28:{Ch 60-63}{\hyperref[part:cats]{Cat Th}}{}
\halfcourse 23,0:{Ch 64-69}{\hyperref[part:algtop2]{Alg Top 2}}{}
\halfcourse 6,10:{Ch 70-74}{\hyperref[part:ag1]{Alg Geo 1}}{}
\halfcourse 6,0:{Ch 75-80}{\hyperref[part:ag2]{Alg Geo 2-3}}{}
\reqhalfcourse 5,45:{Ch 81-87}{\hyperref[part:st1]{Set Theory}}{}

%% Basic alg ch
\prereqc 20,45,30,35;0:    % Abs Alg -> Rep Th
\coreqc  20,45,33,45;0:    % Abs Alg -> Lin Alg
\prereqc 33,45,30,35;0:    % Lin Alg -> Rep Th
\prereqc 33,45,45,43;0:    % Lin Alg -> Quantum
%% Category theory
\prereqc 20,45,20,28;0:    % Grp -> Cat Th
\coreqc  20,45,20,28;0:    % Abs Alg -> Cat Th
\coreqc  33,45,20,28;80:   % Lin Alg -> Cat Th
\coreqc  55,45,20,28;-40:  % Top -> Cat Th
\coreqc  20,28,30,35;0:    % Cat Th -> Rep Th
%% Group theory chain
\prereqc 20,45,5,35;0:     % Grp -> Grp Act
\prereqc  5,35,5,24;0:     % Grp Act -> Grp Class
%% Analysis chain
\prereqc 33,45,48,28;30:   % Lin Alg -> Diff Geo
\prereqc 55,45,64,38;0:    % Top -> Diff Geo
\coreqc  64,38,48,28;50:   % Calc -> Diff Geo
\prereqc 55,45,48,28;10:   % Top -> Diff Geo
\prereqc 55,45,64,38;0:    % Top -> Calc
\coreqc  64,38,64,30;0:    % Calc -> Cmplx Ana
\prereqc 55,45,64,30;-10:  % Top -> Cmplx Ana
\prereqc 55,45,55,20;0:    % Top -> Meas/Pr
\coreqc  64,38,55,20;50:   % Calc -> Meas/Pr
%% Alg Geom
\prereqc 6,10,6,0;0:       % AG1 -> AG2
\prereqc 20,45,6,10;0:     % Abs Alg -> AG1
\prereqc 55,45,6,10;-40:   % Top -> AG1
\coreqc  20,28,6,10;0:     % Cat Th -> AG1
\prereqc 20,28,6,0;-18:    % Cat -> AG2
%% Alg Top
\prereqc 23,10,23,0;0:     % AT1 -> AT2
\prereqc 55,45,23,10;0:    % Top -> AT1
\prereqc  5,35,23,10;20:   % Grp Act -> AT1
\coreqc 23,10,20,28;20:    % AT1 -> Cat
\prereqc 20,28,23,0;-190:  % Cat -> AT2
%% Alg NT
\prereqc 40,10,40,0;0:     % ANT1 -> ANT2
\prereqc 20,45,40,10;-40:  % Abs Alg -> ANT1
\prereqc 33,45,40,10;50:   % Lin Alg -> ANT1
\prereqc  5,35,40,0;10:    % Grp Act -> ANT2
\end{chart}
\egroup