How to evaulate a function and graph it
- To: mathgroup at smc.vnet.net
- Subject: [mg43206] How to evaulate a function and graph it
- From: Rebeca Choy <rchoy at ula.ve>
- Date: Tue, 19 Aug 2003 07:53:10 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Hi everyone, How can I evaluate a function of 2 variables, say: f(x,y) = x^4 + 3 x^2 + 5 y^2 + x + y in an interval of [-3.0,4.0] and[-3.0,4.3] for x and y? I need all the points between these two ranges to plot it Thanks Rebeca