Wow, I have to say I feel somewhat bad for the author who spent so much time (months?) compiling this semi-comprehensive reference work. There's so much information, but at the same time, so little useful information to any particular reader. It's so broad as to be a hindrance to using it in any sort of daily reference.
Who would use this? Wouldn't you probably resort to a reference more specific to your field?
Is this the product of someone's superficial fascination with mathematical equations combined with OCD to copy down everything ever read, gone awry? Or is this like a strange version of a Noah Webster?
3) Live for more than a few days, with bacterial fauna of that time being so different, your immune system, completely unpolished for those type of bugs, would probably hold out for only a very short time.
I have a copy of The Handbook of Mathematics, which is kind of a similar idea done commercially. It's genuinely useful, but the thing is that it's HUGE, well over 1000 pages. The main reason for this is that it is organized and fairly comprehensive, it's more of a reference than a cheat sheet. It has enough detail and depth that you can actually count on it to remind you of a subject you haven't had to use in a while.
The post here is really more like a true cheat sheet. Random topics and formulas thrown together without much organization or depth. You need to remember quite a lot already to be able to actually make use of any of this information, which to me kinda defeats the purpose. Another big problem is consistent and well-defined notation. This looks like it's copied and pasted from a lot of different sources, so you are going to have a bunch of different notational conventions that you will need to be conscious of.
I'm hoping that this work might give me some valuable info on how to get started on various Project Euler[0] problems that I might otherwise have no idea how to approach, or that I wouldn't know what area of math to do research for.
This is exactly what I thought. In fact, when I got to the section that listed the right-truncatable primes, I immediately searched Euler because I knew there was a problem about them -- turns out I had already solved it though lol.
My advisor had material of this sort (eg lots of Runge Kutta schemes and theorems about RK conditions; also books of ODE/PDE solutions. It came useful when we were working intensively toward the end of my thesis.
Who would use this? Wouldn't you probably resort to a reference more specific to your field?
Is this the product of someone's superficial fascination with mathematical equations combined with OCD to copy down everything ever read, gone awry? Or is this like a strange version of a Noah Webster?