Mike Piff
Setting questions (or exercises) and answers.
Macros for marking correction sheets.
Make duplicate page numbers distinct.
Make commands to define proofs.
If the document has only one page, omit page number.
Macro tools by Mike Piff.
Early macros for using AMS fonts.
Typeset tensors.
Merge text in TeX and LaTeX.
Defines a macro \now to print the current time.