[OS X TeX] financial symbols

[Joanne Snow]

Does anyone know how to type the half-box that that is used in actuarial
or financial math as part of the subscript for the present value of an
annuity?  I want to be able to type ``a subscript n with a half-box (top
and right side)"  around the n.  I have 2 awkward methods--neither of
which satisfies me.
Thanks.  Joanne Snow



-----------------------------------------------------------------
To UNSUBSCRIBE, send email to <info at email.esm.psu.edu> with
"unsubscribe macosx-tex" (no quotes) in the body.
For additional HELP, send email to <info at email.esm.psu.edu> with
"help" (no quotes) in the body.
-----------------------------------------------------------------