Re: mathrm in lyx
Herbert Voss wrote: Wolfgang Riedel wrote: Hi, if I type the tex code (for instance) for an unit of measurement 'meter per second' "\mathrm{\frac{m}{s}}" inside a mathematical expression in lyx (the frac was created via the mathematical menue) it seems correct, the dvi is okay. But if I leave lyx, start it again and load the saved lyx file, then the roman font information is lost. 'm' and 's' are considered as variables :-( try in lyx-mathmode alt-M-m for writing in textmode for "m" and "s" or $\frac{\textrm{m}}{\textrm{s}}$in text-mathode, which is just the same Unfortunately this is the wrong approach, at least when using computer modern fonts for math typesetting. Try to press M-c r (which is the english mapping for font-roman, german users which use de_menus.bind should press M-z r), this gives you a \mathrm encapsulation for the letters typed afterwards. Any "math" operator switches the font back, so check twice if your letters m and s are "upright" and not "italics". On the other hand, if you type a dimension within your floating text, you should use the same font as in the text itself. Here the text-mathmode might be a good choice. Or use \usepackage{mathptm} (or {mathptmx}) to use Times as the math font. Then your measurements should look the same as the rest (disregarding \mathrm or \textrm). HTH, Frank -- Hi! I'm a .signature virus! Copy me into your ~/.signature to help me spread! -- Sign the Linux Driver Petition: http://www.libranet.com/petition.html --
Re: mathrm in lyx
Herbert Voss wrote: Wolfgang Riedel wrote: Hi, if I type the tex code (for instance) for an unit of measurement 'meter per second' "\mathrm{\frac{m}{s}}" inside a mathematical expression in lyx (the frac was created via the mathematical menue) it seems correct, the dvi is okay. But if I leave lyx, start it again and load the saved lyx file, then the roman font information is lost. 'm' and 's' are considered as variables :-( try in lyx-mathmode alt-M-m for writing in textmode for "m" and "s" or $\frac{\textrm{m}}{\textrm{s}}$in text-mathode, which is just the same Unfortunately this is the wrong approach, at least when using computer modern fonts for math typesetting. Try to press M-c r (which is the english mapping for font-roman, german users which use de_menus.bind should press M-z r), this gives you a \mathrm encapsulation for the letters typed afterwards. Any "math" operator switches the font back, so check twice if your letters m and s are "upright" and not "italics". On the other hand, if you type a dimension within your floating text, you should use the same font as in the text itself. Here the text-mathmode might be a good choice. Or use \usepackage{mathptm} (or {mathptmx}) to use Times as the math font. Then your measurements should look the same as the rest (disregarding \mathrm or \textrm). HTH, Frank -- Hi! I'm a .signature virus! Copy me into your ~/.signature to help me spread! -- Sign the Linux Driver Petition: http://www.libranet.com/petition.html --
Re: mathrm in lyx
Herbert Voss wrote: > > Wolfgang Riedel wrote: > > > > Hi, > > > > if I type the tex code (for instance) for an unit of measurement 'meter > > per second' "\mathrm{\frac{m}{s}}" inside a mathematical expression in > > lyx (the frac was created via the mathematical menue) it seems correct, > > the dvi is okay. But if I leave lyx, start it again and load the saved > > lyx file, then the roman font information is lost. 'm' and 's' are > > considered as variables :-( > > try in lyx-mathmode alt-M-m for writing in textmode for "m" and "s" or > > $\frac{\textrm{m}}{\textrm{s}}$in text-mathode, which is just the > same Unfortunately this is the wrong approach, at least when using computer modern fonts for math typesetting. Try to press M-c r (which is the english mapping for font-roman, german users which use de_menus.bind should press M-z r), this gives you a \mathrm encapsulation for the letters typed afterwards. Any "math" operator switches the font back, so check twice if your letters m and s are "upright" and not "italics". On the other hand, if you type a dimension within your floating text, you should use the same font as in the text itself. Here the text-mathmode might be a good choice. Or use \usepackage{mathptm} (or {mathptmx}) to use Times as the math font. Then your measurements should look the same as the rest (disregarding \mathrm or \textrm). HTH, Frank -- Hi! I'm a .signature virus! Copy me into your ~/.signature to help me spread! --> Sign the Linux Driver Petition: http://www.libranet.com/petition.html <--