Guido Pinkernell wrote: > Am Donnerstag, 8. September 2005 18:00 schrieb xcLiu: > >>Dear consultant: >>Openoffice is my favourite editor. I prefer the math editor to MS word, >>which doesn't accept keyboard input. Recently I meet a dificulty to input a >>character which is just the same as a operator, but I need to use it as a >>character. > > > If you need certain symbols to appear as "themselves", e.g. r_i appear as > r_i, > then type r"_"i or "r_i". See also here: > http://documentation.openoffice.org/faqs/formula/003.html > > Guido This seems to do it: size 20 {r rsub "+" } size 20 {r rsub "-" }
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