This is BibTeX, Version 0.99c (Web2C 7.3.1)
The top-level auxiliary file: example.aux
The style file: h-physrev3.bst
Database file #1: tau.bib
You've used 2 entries,
            1957 wiz_defined-function locations,
            614 strings with 4964 characters,
and the built_in function-call counts, 382 in all, are:
= -- 23
> -- 20
< -- 0
+ -- 6
- -- 4
* -- 35
:= -- 55
add.period$ -- 2
call.type$ -- 2
change.case$ -- 0
chr.to.int$ -- 0
cite$ -- 2
duplicate$ -- 18
empty$ -- 40
format.name$ -- 6
if$ -- 86
int.to.chr$ -- 0
int.to.str$ -- 2
missing$ -- 3
newline$ -- 11
num.names$ -- 2
pop$ -- 8
preamble$ -- 1
purify$ -- 0
quote$ -- 0
skip$ -- 17
stack$ -- 0
substring$ -- 10
swap$ -- 6
text.length$ -- 0
text.prefix$ -- 0
top$ -- 0
type$ -- 0
warning$ -- 0
while$ -- 3
width$ -- 3
write$ -- 17