Test: Difference between revisions
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F_{hkl} = \sum_{i=1}^{N} e^{-2\pi\imath\left( h\frac{x}{a}+k\frac{y}{b}+l\frac{z}{c}\right)} | F_{hkl} = \sum_{i=1}^{N} e^{-2\pi\imath\left( h\frac{x}{a}+k\frac{y}{b}+l\frac{z}{c}\right)} | ||
Revision as of 15:28, 31 October 2014
We test tex:
[math]\displaystyle{ F_{hkl} = \sum_{i=1}^{N} e^{-2\pi\imath\left( h\frac{x}{a}+k\frac{y}{b}+l\frac{z}{c}\right)} }[/math]
All crystals should look like this (or better)
Problem? - I tried uploading xtals.png but Wiki does not let me upload, quoting that 'wrong file type or extension' - yet it allowed me to load up the same image in jpg format. Png is a nice (some would even say the best) format so it'd be good to be able to use it! -AGE
This is fixed now. --Kay 10:12, 5 February 2008 (CET)
Remark:
MIME type of PNG files was not correctly identified. To fix this, we added the lines
# PNG 1 string PNG image/png
to the file /etc/httpd/conf/magic
Logo prototype #1
Logo prototype #2
do you like any of these?
Testing the gnuplot extension (the plot is generated in realtime, not a bitmap) <gnuplot> set hidden3d set isosamples 50 splot sin(x)*cos(y) </gnuplot>