This is BibTeX, Version 0.99c (Web2C 7.5.7)
The top-level auxiliary file: mpintro.aux
The style file: plain.bst
Database file #1: mpintro.bib
You've used 4 entries,
            2118 wiz_defined-function locations,
            521 strings with 4346 characters,
and the built_in function-call counts, 1173 in all, are:
= -- 118
> -- 28
< -- 3
+ -- 13
- -- 8
* -- 69
:= -- 194
add.period$ -- 13
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newline$ -- 23
num.names$ -- 8
pop$ -- 21
preamble$ -- 1
purify$ -- 12
quote$ -- 0
skip$ -- 36
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substring$ -- 70
swap$ -- 13
text.length$ -- 3
text.prefix$ -- 0
top$ -- 0
type$ -- 12
warning$ -- 0
while$ -- 13
width$ -- 5
write$ -- 49