[OS X TeX] How install Sharpe's font trees?

[Themis Matsoukas]

On Mar 9, 2014, at 9:08 PM, Michael Sharpe <msharpe at ucsd.edu> wrote:
> 
> \usepackage{garamondx}
> \usepackage[garamondx,bigdelims]{newtxmath}
> \useosf
> 

Nice! 

However I had to remove the option bigdelims because it gave an error. To learn more on newtxmath I tried TS’s Help/Show Help for Package, but came up with nothing. I wonder, is there is some info on newtxmath?

Themis