This is BibTeX, Version 0.99d (TeX Live 2012)
Capacity: max_strings=35307, hash_size=35307, hash_prime=30011
The top-level auxiliary file: optfin.aux
The style file: alpha.bst
Database file #1: classrefs.bib
You've used 2 entries,
            2543 wiz_defined-function locations,
            571 strings with 4652 characters,
and the built_in function-call counts, 688 in all, are:
= -- 60
> -- 38
< -- 0
+ -- 12
- -- 12
* -- 42
:= -- 129
add.period$ -- 6
call.type$ -- 2
change.case$ -- 11
chr.to.int$ -- 2
cite$ -- 2
duplicate$ -- 30
empty$ -- 51
format.name$ -- 14
if$ -- 136
int.to.chr$ -- 1
int.to.str$ -- 0
missing$ -- 4
newline$ -- 13
num.names$ -- 6
pop$ -- 17
preamble$ -- 1
purify$ -- 14
quote$ -- 0
skip$ -- 24
stack$ -- 0
substring$ -- 14
swap$ -- 2
text.length$ -- 0
text.prefix$ -- 0
top$ -- 0
type$ -- 8
warning$ -- 0
while$ -- 6
width$ -- 4
write$ -- 27