[OS X TeX] missing symbols in mathptmx with pdftex

[David Watson]

For what it's worth, I don't have any problems viewing the summation  
symbol in your pdf file in Safari, Preview or TeXShop.

On Jan 28, 2008, at 10:12 PM, Gary L. Gray wrote:

>
> On Jan 28, 2008, at 10:43 PM, Nathan Sanders wrote:
>
>> Thanks for the reply (and also to Richard Koch for his off-list  
>> reply).  I just updated Acrobat Reader to 8.1.1 and tried the same  
>> PDF, and the summation symbol is still missing!  I've uploaded it  
>> to the following URL:
>>
>> 	http://wso.williams.edu/~nsanders/missing-summation.pdf