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Mar
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comment Books to study for Math GRE, self-study, have some time.
@sam_rox "Learning several entirely new subjects will take months, probably more time than you have, and will end up adding just a few points to your score. Mastering the subjects you have already had will help your score much more." This is my opinion.
Dec
25
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awarded  graph-theory
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Mar
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awarded  Yearling
Mar
18
answered Recommended Textbook to prepare for Exam P
Mar
9
comment Find $z$ values for the standard normal variable
Note that about .36 and .1456 is about 0.5, meaning you can probably guess the error.
Mar
6
reviewed Approve When a pole lies outside the circle of integration, what does Cauchy integral formula state?
Feb
24
comment Can anyone sketch an outline of Iwaniec's proof for the upper bound regarding the Jacobsthal function?
No, not just anyone could do it.
Jan
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Dec
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comment Exam FM problem: Financial calculator necessary for finding $i$ from $a_{\overline{n}\rceil i}$? Edited
I own the BA II+ Professional. I'm sure the regular version is plenty good enough. As far as any other exam you take, the advantage of the multiview will be clear after you use it for a few minutes. You can see around 4 lines of stuff at once. I can't find my TI 30X IIS right now so I can't say much more than that as to why it's better. Look for a comparison online. Think of it this way. It's $20, it may never help you pass an exam (over having the TI 30X IIS), but it'd suck if it could have and you didn't have it. An exam is worth thousands, I'm talking $20 one time.
Nov
28
comment Exam FM problem: Financial calculator necessary for finding $i$ from $a_{\overline{n}\rceil i}$? Edited
Buy a financial calculator. You're at a disadvantage if you don't have one. Just because there exists a person who did in fact take the test without one doesn't mean it's the good thing to do. Second, for tests other than FM, buy a TI 30XS Multiview. Again, without it, you're at a disadvantage.
Oct
12
answered Force of interest problem from Exam FM
Sep
30
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