近期,空军和我在翻译以下两本书:

吕凯教授在该书的前言中写道:

Thanks to Donald Knuth, I have several boxes of nice MMIX T-shirts (sizes L and XL) sitting on the shelf in my office, and I will gladly send one to each first finder of a bug---technical, typographical, orthographical, grammatical, or otherwise---as long as supplies last (T-shirts, not bugs). Known bugs will be listed on the MMIX home page, so check there first before sending me an email.

m.lom599在翻译过程中,分别给高德纳教授和吕凯教授提了一些勘误。吕凯教授在 2019-01-21 17:30 给我写了一封电子邮件:

Dear Huang Zhibin,

thank you again for the corrections you send me.
I fix this one as well.
The T-Shirt is on its way. Tell me if you like it.
(In the meantime, I should send you a whole box of T-Shirts ...;-)

By the way: I assume you know Jiang Zhiqiang. I recently
get errata by you and by Jiang Zhiqiang on the supplement,
and you both seem to live in the same area.
I guess this is not a coincidence. Is that correct?

Best regards
Martin Ruckert

今天,我收到了吕凯教授寄来的 MMIX T 恤:

TShirt1

TShirt2