I typed instruction below into a TeX document and the fraction came out smaller than the rest of the equation. Is there any way of making the b, c and d the same size as the a?
$a = \frac{b}{c+d}$
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Sign up to join this communityYou can write the equation as
$a = {\displaystyle\frac{b}{c+d}}$
or, after loading amsmath
,
$a = \dfrac{b}{c+d}$
\dfrac
from amsmath but if using large expressions it is better to make the whole expression a display and change$ ... $
to\[ ..\]
– David Carlisle Nov 19 '14 at 13:09nccmath
package: it defines an\mfrac
command (‘medium-sized fraction’) – about 80 % of\display style
. – Bernard Nov 19 '14 at 15:03