Bruce Johnson wrote:
> Maybe your mail client?

Using Thunderbird 38.2, sending plain text.

> Mail provider?

Bog standard POP3/SMTP combination.

This only seems to happen with the TML digest where characters get stripped.

When you post URLs, for example, they are not present.

> ...but I did wonder what 2 point pi is?

Multiplication. "2 x pi" may have been less ambiguous.

The (less than) and (greater than) signs you posted came out.

Rob O'Connor