Ask HN: Any love for a math website?
阿新 • • 發佈：2018-12-28
At first blush, my initial thought is "I like it". To be really useful though, I kinda feel like you'd need a lot more problems. Two other features that I think would make this awesome would be:
1. a way to "mark" a given problem as "I got it right" or "I got it wrong" and then have the ability to select problems only from the "I got it wrong" bucket. I used a site with something like that to prep for my ham radio license test and it was really useful.
2. A way to attach (virtual) "scratch paper" to a problem. I'm picturing a way to input latex and render with mathjax so that one can "show their work" and help work through longer multi-step problems.