I still remember the days of graduate school: reading alt.chinese.txt, reading hua-xia-wen-zhai, enjoying Tuya's funny writing ...

No need to pick Tuya's math, tons of mathmaticians on alt.chinese.txt didn't at that time ... At least he is trying to have fun with math in his writings ...

As a former computer scientist, I found Tuya's interest in computer programming exposed in his writings genuine and fun ...

Of course, I'd be more interested in somebody commenting on Tuya's cooking skills ... which appeared so much in his writings ...

I think Tuya is interesting not just because of his disapperance, I'd love to read more from him if he still writes.