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authordos-reis <gdr@axiomatics.org>2007-08-14 05:14:52 +0000
committerdos-reis <gdr@axiomatics.org>2007-08-14 05:14:52 +0000
commitab8cc85adde879fb963c94d15675783f2cf4b183 (patch)
treec202482327f474583b750b2c45dedfc4e4312b1d /src/input/drawcx.input.pamphlet
downloadopen-axiom-ab8cc85adde879fb963c94d15675783f2cf4b183.tar.gz
Initial population.
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+\documentclass{article}
+\usepackage{axiom}
+\begin{document}
+\title{\$SPAD/src/input drawcx.input}
+\author{The Axiom Team}
+\maketitle
+\begin{abstract}
+\end{abstract}
+\eject
+\tableofcontents
+\eject
+\section{License}
+<<license>>=
+--Copyright The Numerical Algorithms Group Limited 1991.
+@
+<<*>>=
+<<license>>
+)clear all
+
+--Plotting Two Dimensional Compiled Functions of One Variable
+f(x:DFLOAT):DFLOAT == sin(tan(x))-tan(sin(x))
+draw(f,0..6)
+draw(f,0..6,unit == [1.0,0.5],toScale == true)
+
+--Plotting Two Dimensional Compiled Parametric Plane Curve Functions
+i1(t:DFLOAT):DFLOAT == 9*sin(3*t/4)
+i2(t:DFLOAT):DFLOAT == 8*sin(t)
+draw(curve(i1,i2),-4*%pi..4*%pi)
+draw(curve(i1,i2),-4*%pi..4*%pi,toScale == true, title == "Lissajous Curve")
+
+--Plotting Three Dimensional Compiled Parametric Space Curve Functions
+i1(t:DFLOAT):DFLOAT ==sin(t)*cos(3*t/5)
+i2(t:DFLOAT):DFLOAT ==cos(t)*cos(3*t/5)
+i3(t:DFLOAT):DFLOAT ==cos(t)*sin(3*t/5)
+draw(curve(i1,i2,i3),0..15*%pi)
+draw(curve(i1,i2,i3),0..15*%pi,title == "Parametric Curve")
+
+--Plotting Three Dimensional Compiled Functions of Two Variables
+l(x:DFLOAT,y:DFLOAT):DFLOAT == cos(x*y)
+draw(l,-3..3,-3..3)
+colorFxn(x:DFLOAT,y:DFLOAT):DFLOAT == 1/(x**2 + y**2 + 1)
+draw(l,-3..3,-3..3, colorFunction == colorFxn)
+
+--Plotting Three Dimensional Compiled Parametric Surface Functions
+n1(u:DFLOAT,v:DFLOAT):DFLOAT == u*cos(v)
+n2(u:DFLOAT,v:DFLOAT):DFLOAT == u*sin(v)
+n3(u:DFLOAT,v:DFLOAT):DFLOAT == v*cos(u)
+draw(surface(n1,n2,n3),-4..4,0..2*%pi)
+colorFxn(x:DFLOAT,y:DFLOAT):DFLOAT == 1/(x**2 + y**2 + 1)
+draw(surface(n1,n2,n3),-4..4,0..2*%pi, colorFunction == colorFxn)
+
+@
+\eject
+\begin{thebibliography}{99}
+\bibitem{1} nothing
+\end{thebibliography}
+\end{document}