[texhax] Arrowhead too large

Michael Barr barr at math.mcgill.ca
Sun Dec 29 14:57:04 CET 2013

I think this looks much better:

\def\overrightarrow#1{\vbox{\m at th\ialign{##\crcr%

I made two changes.  First, I added the \scriptstyle that made the 
arrowhead smaller.  Less obviously, I changed the \kern-1pt to \kern1pt. 
Could that have been an error?  You can play with that \kern if you like.


        Every gun that is made, every warship launched, every rocket fired
signifies, in the final sense, a theft from those who hunger and are not
fed, those who are cold and are not clothed. -Dwight D. Eisenhower

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