From dddce3148a2bc785603576b18ffcf72d39adbe47 Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Mon, 19 Apr 2010 23:59:33 +0000 Subject: asy 1.93 git-svn-id: svn://tug.org/texlive/trunk@17934 c570f23f-e606-0410-a88d-b1316a301751 --- Build/source/utils/asymptote/examples/exp3.asy | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Build/source/utils/asymptote/examples/exp3.asy (limited to 'Build/source/utils/asymptote/examples/exp3.asy') diff --git a/Build/source/utils/asymptote/examples/exp3.asy b/Build/source/utils/asymptote/examples/exp3.asy new file mode 100644 index 00000000000..e7508a29297 --- /dev/null +++ b/Build/source/utils/asymptote/examples/exp3.asy @@ -0,0 +1,25 @@ +import graph3; +import palette; + +size(12cm,IgnoreAspect); +currentprojection=orthographic(1,-2,1); + +real f(pair z) {return abs(exp(z));} + +real Arg(triple v) +{ + return degrees(exp((v.x,v.y)),warn=false); +} + +surface s=surface(f,(-2,-pi),(2,pi),20,Spline); + +s.colors(palette(s.map(Arg),Wheel())); +draw(s); + +real xmin=point((-1,-1,-1)).x; +real xmax=point((1,1,1)).x; +draw((xmin,0,0)--(xmax,0,0),dashed); + +xaxis3("$\mathop{\rm Re} z$",Bounds,InTicks); +yaxis3("$\mathop{\rm Im} z$",Bounds,InTicks(beginlabel=false)); +zaxis3("$|\exp(z)|$",Bounds,InTicks); -- cgit v1.2.3