Re: Several Functions on the same graph

• To: mathgroup at yoda.physics.unc.edu
• Subject: Re: Several Functions on the same graph
• From: Peter Horan <peter at deakin.edu.au>
• Date: Mon, 11 Oct 93 13:50:08 +1000

```	From: FREI98 at wharton.upenn.edu
Subject: Several Functions on the same graph
To: mathgroup at yoda.physics.unc.edu

Greetings.
I am a bit of a novice with Mathematica (for the Mac) and am struggling
to graph more than one function on a single display.  Ideally I would
like a 3-D environment but 2-D would suffice.
Many Thanks,
Frances Frei.
This should be an FAQ. Use

Show[g1, g2, g3, {option_list}]

Where g1, g2 and g3 are graphics objects generated previously.

Try
In[1]:= Plot3D[Sin[x + y], {x, 0, 6}, {y, 0, 6}]

Out[1]= -SurfaceGraphics-

In[2]:= Plot3D[Cos[x - y], {x, 0, 6}, {y, 0, 6}]

Out[2]= -SurfaceGraphics-

In[3]:= Show [%1, %2]

Out[3]= -Graphics3D-

Peter Horan                     Department of Computing and Mathematics
peter at deakin.edu.au	   	Deakin University
Geelong
+61-52-27 1234 (Voice)          Victoria 3217
+61-52-27 2028 (FAX)            Australia

```

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