Quote from: Jane on September 01, 2016, 01:50:14 PM[jsTex]d(P_1,P_2) = \cos^{-1} \left( \sin \left(\tan^{-1} \left(\frac{x_1^2 + y_1^2 -1}{2x_1} \right) \right) \sin \left(\tan^{-1} \left(\frac{x_2^2 + y_2^2 -1}{2x_2} \right) \right) +\cos \left(\tan^{-1} \left(\frac{x_1^2 + y_1^2 -1}{2x_1} \right) \right) \cos \left(\tan^{-1} \left(\frac{x_2^2 + y_2^2 -1}{2x_2} \right) \right) \cos \left|\tan^{-1} \left( \frac{y_1}{x_1} \right) - \tan^{-1} \left( \frac{y_2}{x_2} \right) \right| \right)[/jsTex]Use the jsTex bbcode!

[jsTex]d(P_1,P_2) = \cos^{-1} \left( \sin \left(\tan^{-1} \left(\frac{x_1^2 + y_1^2 -1}{2x_1} \right) \right) \sin \left(\tan^{-1} \left(\frac{x_2^2 + y_2^2 -1}{2x_2} \right) \right) +\cos \left(\tan^{-1} \left(\frac{x_1^2 + y_1^2 -1}{2x_1} \right) \right) \cos \left(\tan^{-1} \left(\frac{x_2^2 + y_2^2 -1}{2x_2} \right) \right) \cos \left|\tan^{-1} \left( \frac{y_1}{x_1} \right) - \tan^{-1} \left( \frac{y_2}{x_2} \right) \right| \right)[/jsTex]

I'm sorry. Am I to understand that when you have a boner you like to imagine punching the shit out of Tom Bishop? That's disgusting.

According to John Davis you can use jsTex bbcode. I don't know how that works! Oh, here I found the post. Quote from: John Davis on September 03, 2016, 02:24:12 PMQuote from: Jane on September 01, 2016, 01:50:14 PM[jsTex]d(P_1,P_2) = \cos^{-1} \left( \sin \left(\tan^{-1} \left(\frac{x_1^2 + y_1^2 -1}{2x_1} \right) \right) \sin \left(\tan^{-1} \left(\frac{x_2^2 + y_2^2 -1}{2x_2} \right) \right) +\cos \left(\tan^{-1} \left(\frac{x_1^2 + y_1^2 -1}{2x_1} \right) \right) \cos \left(\tan^{-1} \left(\frac{x_2^2 + y_2^2 -1}{2x_2} \right) \right) \cos \left|\tan^{-1} \left( \frac{y_1}{x_1} \right) - \tan^{-1} \left( \frac{y_2}{x_2} \right) \right| \right)[/jsTex]Use the jsTex bbcode!That looks super fricking complicated.

I had a science based revelatory experience.

speech should be a privilege. Not a right.

Besides, perhaps FET is a conspiracy too.

It is just the way it is, you understanding it doesn't concern me.

Since when do FE'ers use mathematical formulas?

Quote from: markjo on October 06, 2016, 11:34:52 AMSince when do FE'ers use mathematical formulas? Since the beginning of time, thank you very much.