2
votes
0answers
63 views

Lattice or Per Gelosia multiplication - how to avoid the use of the fp package

Is there a simple way to improve the harmony of the nodes in particular of the upper row and the right column distance ? Edit Thanks to egreg the node are more in harmony. Still : Is it possible to ...
8
votes
2answers
247 views

Fixed Point Arithmetic: Why does the fp work sometimes but others it errors?

Why does fixed point arithmetic like to error on parts of the code that aren't doing any math? I am using the package to improve the calculation of some angles I have it printing out, but it is ...
2
votes
1answer
505 views

fp package documentation

Where can I find more information on the fp package? I have been to ctan and the author even has better documentation as a todo. http://www.ctan.org/tex-archive/macros/latex/contrib/fp/ The reason ...
2
votes
1answer
185 views

Updating floating point number in animation

I'm trying to have an animated tikz graph with floating point values. While I can use floating point values as parameters for the graph, I can't seem to find a way to do so for displayed equations. ...
8
votes
2answers
696 views

Format numbers as a fraction of pi with tikz \pgfmathprintnumber

I'd like to be able to output something like \frac{\pi}{2} for a input number like .5*pi automatically. I've played a bit with some of the number printing macros available with tikz (closely linked ...