Welcome again! A Forgotten Equation Yesterday, I overheard some members in a research group where I hang out, expressing a fleeting uncertainty over how a paper performed a Poincare compactification of ℝ (well, ℝ^n). In terms of our use case, it was about how to build an order-preserving self-map on the real line such that … Continue reading Notes of an Equation Memorizer
Well, one of my very few talks geared towards the general public. https://youtu.be/bDhSqH8Fipk 🙂 Alpha software download: GitHub.com/sifyrena/trgpo
Recite π as a binary decimal, if you wish. This page is updated annually, subject to my current time zone. On π day, 2014, at about 15:9.26, I ate a chocolate pie (those small ones) during a Chinese literature class, got nearly choked, and had to leave the classroom to search for water... Thank you … Continue reading π Day Memories
I am exactly 20 years old now. BJT 1998-05-12 15:10. PDT 2018-05-12 00:10. 据我的父母所讲，我在二十年前的这个时刻来到了这个世界。从那时，到现在，接近一半的时候，我渐渐意识到我所知道的一切都开始于那个时间，连带我所可能知道的一切。我时而飘渺地看见了无法逃离的归宿，但也把路上的一切风景留给了命运。 感谢我的父母、家人、前人、祖国、世界。感谢我所能够认识的正在读这段话的所有人。二十岁是一个新的开始。 According to my parents, my journey began this moment exactly 20 years ago. About half way between then and where am I now, I began recognizing that everything I ever knew began on 12/May/1998, along with everything I will ever … Continue reading 1510
Hi there! This is the last planned update for March. Sorry for the spam-like update rate. https://youtu.be/N8eY7CrzhSc
Three profound stories from my middle school days.
I am still attempting to fit every academic desire into the schedule for next semester — last one at Berkeley, second last one as an undergraduate student: Quantum, Introductory Cosmology, GR, advanced mechanics, Stats mech, topology, complex analysis, cellular biology, music theory, existentialism, and perhaps a language, documentary filmmaking and theatre (thanks). While writing this … Continue reading Directions