Mathematica for Physics - problems

[maverick280857]

Mathematica for Physics -- problems

Hi

I'm trying to work out the solved examples in the book "Mathematica for Physics" [The code is available at http://library.wolfram.com/infocenter/Books/4539/]. But I am unable to plot anything despite using the plot commands given in the book.

Specifically, looking at ch9.nb (available from this link) -- problem 4 (particle propagating toward a rectangular potential), the commands given produce blank plots. I am able to plot simple functions, so I think the problem is with these commands.

I've attached my code with this thread. I'd be really grateful if someone could help me out with this.

Thanks.

 

[verex]

Hi Maverick,

there's only one slight mistake in your Mathematica syntax. In your definition of kRules (4th cell in the nb) there should be a , (comma) instead of a ; (semicolon) between kW and kLR. Change that and your plot will look awesome...

 

[maverick280857]

Thanks :-)