The answers
Warning: The answers must be entered in exactly the way
spelled out here. This aspect of ans.sty is very
user-unfriendly. Deviation will result in answers appearing in
the text or part of the next problem appearing in the answer.
The answer should start immediately after the exercise without a
blank line intervening, preceded
by the word answer. You can type anything you want in the
answer, subject to the following three
requirements:
- The answer should start on the same line as the command
answer.
- The answer should contain no
blank lines.
- The answer should be followed by at least
one blank line.
If you want more than one
paragraph in an answer, insert the command par at the end
of each paragraph except the last.
The reason for these requirements is that the program uses the
blank line to delimit the answers (using an idea of Donald
Knuth's).