Chikis Posted August 20, 2014 Share Posted August 20, 2014 Men! I have a big problem here oh.... I find it difficult rendering number of elements in a set. For example:[math]n(A)[/math] But that's not what I want to write. I want to have this shown in latex: ©(P\cap{Q})' I wrote it like this:[math](c)(P\cap{Q})'[/math] and am having latex error. I have gone through the whole library of latex symbols;no help is sight. I need help please. Link to comment Share on other sites More sharing options...
ajb Posted August 20, 2014 Share Posted August 20, 2014 [math]\vert A \vert[/math], [math]\textnormal{n}(A)[/math], [math]\textnormal{card}(A)[/math], [math]\# A[/math], [math]\bar{\bar{A}}[/math] Any of these help? I am not sure of any other notation in common use. Link to comment Share on other sites More sharing options...
Chikis Posted August 20, 2014 Author Share Posted August 20, 2014 (edited) [math]\vert A \vert[/math], [math]\textnormal{n}(A)[/math], [math]\textnormal{card}(A)[/math], [math]\# A[/math], [math]\bar{\bar{A}}[/math].Mind you, this is what I actually want to write. Edited August 20, 2014 by Chikis Link to comment Share on other sites More sharing options...
imatfaal Posted August 20, 2014 Share Posted August 20, 2014 per the actual thread the problem is the use of (c) - this is common word processor short form for the copyright symbol © - you see it has changed in your OP. The LaTex renderer obviously knows this and goes to look for the symbol - but for some reason (probably because it is legal symbol rather than mathematical) the LaTex we use does not include it in the font; therefore it returns an error. if you want a c in brackets in Latex you can just add an extra white space[latex](c )[/latex]ie[math](c )[/math] edit although I note the noparse tag has stopped working again ie [_math](c )[_/math] but removing underscores Link to comment Share on other sites More sharing options...
ajb Posted August 21, 2014 Share Posted August 21, 2014 [math]( C )(P \cap Q)[/math] Something like the above? Link to comment Share on other sites More sharing options...
Chikis Posted August 21, 2014 Author Share Posted August 21, 2014 (edited) [math]( C )(P \cap Q)[/math]Something like the above?Not untill when it becomes[math]( c )(P \cap Q)'[/math] that c is a small letter. Is just like a kind of numbering the problems. We have problems a, b and c. Edited August 21, 2014 by Chikis Link to comment Share on other sites More sharing options...
ajb Posted August 21, 2014 Share Posted August 21, 2014 [math]( a ) \hspace{10pt} E = m c^{2}[/math] [math]( b ) \hspace{10pt} \textnormal{card}(P \cap Q)' = 78[/math] [math]( c ) \hspace{10pt} y = mx +c[/math] Something more like the above... Link to comment Share on other sites More sharing options...
Chikis Posted August 21, 2014 Author Share Posted August 21, 2014 Never mind. This [math]( c )(P \cap Q)'[/math] has sufficed everything. Link to comment Share on other sites More sharing options...
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