Uwe Stöhr wrote: >> I don't like this. Both the old tooltip and icon were correct. > > It is not correct, please look at the bugreport. The user thinks when > clicking on this button that these settings are about sums or limits but > both is incorrect. You can use these commands for all constructs! > >> It's a matter of style not size. Display style and text style both use >> the same font sizes but integrals and sums get their limits in a > different >> style, as an example. > > But style is in this case mainly the size, put for example \sin(x) into > a scriptstyle environment. And \displaystyle and \textstyle is not > always the same, it depends on the used document class. > To change the limits placement, the command \nolimits has to be used > because the sum sign itself would otherwise also be set in the different > style and therefore also size.
it is easy: inside math there are only styles ... A style can, of course, define a font size, but this is not important here. Herbert
