/usr/share/doc/axiom-doc/hypertex/graph2donevariable.xhtml

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 <body>
  <div align="center"><img align="middle" src="doctitle.png"/></div>
  <hr/>
  <div align="center">Functions of One Variable</div>
  <hr/>
Here we wish to plot a function y=f(x) on the interval [a,b]. As an 
example, let's take the function y=sin(tan(x))-tan(sin(x)) on the interval
[0,6]. Here is the simplest command that will do this:
<ul>
 <li>
  <input type="submit" id="p1" class="subbut" 
    onclick="makeRequest('p1');"
    value="draw(sin(tan(x))-tan(sin(x)),x=0..6)" />
  <div id="ansp1"><div></div></div>
 </li>
</ul>
Notice that Axiom compiled a function before the graph was put on the 
screen. The expression sin(tan(x))-tan(sin(x)) was converted to a compiled
function so that its value for various values of x could be computed 
quickly and efficiently. Let's graph the same function on a different
interval and this time we'll give the graph a title. The title is a string,
which is an optional argument of the command 'draw'.
<ul>
 <li>
  <input type="submit" id="p2" class="subbut" 
    onclick="makeRequest('p2');"
 value='draw(sin(tan(x))-tan(sin(x)),x=10..16,title=="y=sin tan x-tan sin x")'
  />
  <div id="ansp2"><div></div></div>
 </li>
</ul>
Once again the expression sin(tan(x))-tan(sin(x)) was converted to a 
compiled function before any points were computed. If you want to graph the
same function on a number of intervals, it's a good idea to write down a
function definition so that the function only has to be compiled once. 
Here's an example:
<ul>
 <li>
  <input type="submit" id="p3" class="noresult" 
    onclick="makeRequest('p3');"
    value="f(x)==(x-1)*(x-2)*(x-3)" />
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 </li>
 <li>
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    onclick="handleFree(['p3','p4']);"
    value='draw(f,0..2,title=="y=f(x) on [0,2]")' />
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 <li>
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    value='draw(f,0..4,title=="y=f(x) on [0,4]")' />
  <div id="ansp5"><div></div></div>
 </li>
</ul>
Notice that our titles can be whatever we want, as long as they are
encloded by double quotes. However, a title which is too long to fit
within the viewport title window will be clipped.
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axiom-hypertex-data 20120501-8 / usr / share / doc / axiom-doc / hypertex / graph2donevariable.xhtml
