Changes

:<math>\stackrel{\textstyle{\rightarrow}}{V}</math>

:<math>\stackrel{\textstyle{\rightarrow}}{V}</math>

*You can force the wikimedia software to use the full-blown "PNG" rendering of equations by putting the command "\," (backslash comma) at the end, just before the <nowiki></math></nowiki>.  Normally, the software tries not to use PNG display if it thinks it can get away with it, because it believes (rightly) that PNG is computationally more taxing.  So if the equation just has simple things like Greek letters, the software will try to use the Greek font that it has access to.  That font is nowhere near as nice as the true PNG display.  The LaTeX command backslash comma introduces an extremely tiny space at the end of the equation, which the display software can't handle except by going to PNG.  Of course, if your equations has hairy integrals and such, you won't need to do this.

*You can force the Wikimedia software to use the full-blown "PNG" rendering of equations by putting the command "\," (backslash comma) at the end, just before the <nowiki></math></nowiki>.  Normally, the software tries not to use PNG display if it thinks it can get away with it, because it believes (rightly) that PNG is computationally more taxing.  So if the equation just has simple things like Greek letters, the software will try to use the Greek font that it has access to.  That font is nowhere near as nice as the true PNG display.  The LaTeX command backslash comma introduces an extremely tiny space at the end of the equation, which the display software can't handle except by going to PNG.  Of course, if your equations has hairy integrals and such, you won't need to do this.

==Pictures==

==Pictures==