Math

Opening Reasons for choosing to support this project: believe in BTC believe in PolkaDot we need decentralized exchange Project description PolkaBTC Project is a parallel chain built on PolkaDot to bridge the BTC Chain, using the XCLAIM protocol to bridge BTC across the chain to the PolkaDot ecosystem, with a token named PolkaBTC, with BTC assets locked to the BTC chain and minted in the Polkadot system at a PolkaBTC is a token anchored to BTC in a 1:1 ratio in the Polkadot system. PolkaBTC is able to convert between parallel chains like all native tokens in the PolkaDOT ecosystem, and there is no risk of centralization in the PolkaBTC bridging project, like companies, communities, and individuals can all participate in running BTC parallel chains. ...

To Do DeadLine: 2020-08-30

Memories I still remember clearly that I was particularly interested in mathematics and theoretical physics when I graduated from junior high school, and studied advanced mathematics and basic physics on my own. After that, I was full of pleasure in exploring physics and mathematics, and every day after entering my first year of high school, I would go to the library after lunch and flip through science and technology magazines, then I participated in the National High School Students Applied Physics Knowledge Contest for the first time, and I remember the final question of the paper I used calculus to solve the problem, and when I got out of the examination room, I didn’t even think that I would get it. I was very happy at that time, and I am still very grateful to Mr. Yao, our class teacher and chemistry teacher in my first year of high school, for having seen the ranking list of science scores in his hands when I went to the school to register. He was the class representative in chemistry, and in every exam he would praise me for the clarity of the solution to a particular problem. Every Sunday, on the way to school, I would stand in the Xinhua bookstore for one to two hours to look up books and scientific materials related to relativity. ...

建立个人知识库的思考