Commit 890c0495 by Jim Hefferon

### map6 edits

parent 2b59e29c
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 ... ... @@ -891,10 +891,10 @@ beginfig(22) % \pi/6 rotation map z1=((-3+(sqrt 3))*0.5*w,(1+(3*(sqrt 3)))*0.5*v); pickup pencircle scaled line_width_dark; drawarrow (0w,0v)--z0; label.rt(btex {\scriptsize $\colvec{1 \\ 3}$} etex,z0); label.rt(btex {\scriptsize $\colvec[r]{1 \\ 3}$} etex,z0); drawarrow ((0w,0v)--z1) shifted codomainshift; z2=(0w,3v); label.rt(btex \makebox[0pt][l]{\scriptsize $\colvec{(-3+\sqrt{3})/2 \\ label.rt(btex \makebox[0pt][l]{\scriptsize$\colvec[r]{(-3+\sqrt{3})/2 \\ (1+3\sqrt{3})/2}$} etex, z2 shifted codomainshift); ... ... @@ -1019,10 +1019,10 @@ beginfig(25) % (2,2,1) and its projection pickup pencircle scaled (line_width_light); drawarrow z0--z1; label.rt(btex \raisebox{0ex}[0pt][0pt]{\scriptsize$\colvec{1 \\ 2 \\ 2}$} etex,z1); label.rt(btex \raisebox{0ex}[0pt][0pt]{\scriptsize$\colvec[r]{1 \\ 2 \\ 2}$} etex,z1); pickup pencircle scaled (line_width_dark); drawarrow z0--z2; %label.lrt(btex {\scriptsize$\colvec{1 \\ 2 \\ 0}$} etex,z2); %label.lrt(btex {\scriptsize$\colvec[r]{1 \\ 2 \\ 0}$} etex,z2); draw_action_arrow((z1+(1pt,0))--(z2+(1pt,0))); % shift so y-axis is on TeX's baseline (to line this pic with #26) show ypart(llcorner currentpicture); ... ... @@ -1064,10 +1064,10 @@ beginfig(26) % (2,2,-1) and its projection pickup pencircle scaled (line_width_light); drawarrow z0--z1; label.rt(btex \raisebox{0ex}[0pt][0pt]{\scriptsize$\colvec{1 \\ 2 \\ -1}$} etex,z1); label.rt(btex \raisebox{0ex}[0pt][0pt]{\scriptsize$\colvec[r]{1 \\ 2 \\ -1}$} etex,z1); pickup pencircle scaled (line_width_dark); drawarrow z0--z2; %label.lrt(btex {\scriptsize$\colvec{1 \\ 2 \\ 0}$} etex,z2); %label.lrt(btex {\scriptsize$\colvec[r]{1 \\ 2 \\ 0}$} etex,z2); draw_action_arrow((z1+(1pt,0))--(z2+(1pt,0))); % shift so y-axes of this and prior one line up; use raisebox in TeX file. show ypart(llcorner currentpicture); ... ... @@ -1188,7 +1188,7 @@ beginfig(29) % projection picture like stick figure's draw z0--z2 withcolor white; pickup pencircle scaled line_width_dark; % vector projected to drawarrow z0--z2 cutafter bpath cps; label.bot(btex {\small$c_{\vec{p}}\vec{s}$} etex,z2); label.bot(btex {\small$c_{\vec{p}}\,\vec{s}$} etex,z2); z5=z1 rotated 55; z6=whatever[z0,z5]; y6=ypart(point 0 of yaxis); % endpoint of line ... ... @@ -1215,7 +1215,7 @@ beginfig(29) % projection picture like stick figure's %draw perppath dashed withdots scaled .5; pickup pencircle scaled line_width_dark; % drawarrow z2--z10 cutbefore bpath cps cutafter bpath v; label.rt(btex {\small$\vec{v}-c_{\vec{p}}\vec{s}$} etex,.618[z2,z10]); label.rt(btex {\small$\vec{v}-c_{\vec{p}}\,\vec{s}$} etex,.618[z2,z10]); endfig; ... ... @@ -4281,14 +4281,14 @@ beginfig(97) % compound map pickup pencircle scaled line_width_dark; drawarrow (0w,0v)--z0; label.urt(btex {\scriptsize$\colvec{\sqrt{3}/2 \\ 1/2}$} etex,z0); label.urt(btex {\scriptsize$\colvec[r]{\sqrt{3}/2 \\ 1/2}$} etex,z0); drawarrow ((0w,0v)--z1) shifted codomainshift; label.urt(btex {\scriptsize$\colvec{(\sqrt{3}+1)/2 \\ 1/2}$} etex,z1 shifted codomainshift); label.urt(btex {\scriptsize$\colvec[r]{(\sqrt{3}+1)/2 \\ 1/2}$} etex,z1 shifted codomainshift); drawarrow ((0w,0v)--z2) shifted compoundshift; label.urt(btex {\scriptsize$\colvec{\sqrt{2}(\sqrt{3}+1)/2 \\ \sqrt{2}/2}$} etex, label.urt(btex {\scriptsize$\colvec[r]{\sqrt{2}(\sqrt{3}+1)/2 \\ \sqrt{2}/2}$} etex, z2 shifted compoundshift); drawarrow ((0w,0v)--z3) shifted d_compoundshift; label.lrt(btex {\scriptsize$\colvec{\sqrt{2}(\sqrt{3}+1)/4 \\ \sqrt{2}(1-\sqrt{3})/4}$} etex, label.lrt(btex {\scriptsize$\colvec[r]{\sqrt{2}(\sqrt{3}+1)/4 \\ \sqrt{2}(1-\sqrt{3})/4}$} etex, z3 shifted d_compoundshift); z5 = .5[point 1 of xaxis,point 0 of (xaxis shifted codomainshift)]; ... ... This diff is collapsed.  ... ... @@ -208,8 +208,8 @@ \settoheight{\heightofcdot}{$\cdot$} \settowidth{\widthofcdot}{$\cdot$} \newsavebox{\dotprodcircle} \savebox{\dotprodcircle}{$\centerdot$} % 2010-Nov-08 JH was: \savebox{\dotprodcircle}{\includegraphics{dotprod.1}} % 2012-Jan-06 JH too big: \savebox{\dotprodcircle}{$\bullet$} \savebox{\dotprodcircle}{\includegraphics{dotprod.1}} \newcommand{\dotprod}{\mathbin{\raisebox{.5\heightofcdot}{% \makebox[\widthofcdot]{$\smash{\usebox{\dotprodcircle}}\$}}}}} ... ...
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