Josiah
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 Mar 14 revised A probability interview questions on pen type Improved grammar. Mar 14 suggested approved edit on A probability interview questions on pen type Jun 21 awarded Excavator Jun 21 revised Hard Integral $\frac{1}{(1+x^2+y^2+z^2)^2}$ Spelling, removed fluff. Jun 21 suggested approved edit on Hard Integral $\frac{1}{(1+x^2+y^2+z^2)^2}$ May 26 accepted Understanding this calculus simplification May 26 comment Understanding this calculus simplification Oh, right, thanks a lot, this makes a lot more sense! The substitution did help. (I'll accept your answer in ~5 minutes) May 26 asked Understanding this calculus simplification Feb 21 comment What is the probability that they will be right exactly 9 out of the next 10 times? 1/2024? Did you mean 1/1024? Jan 26 awarded Autobiographer Jan 12 awarded Commentator Jan 12 comment How to easily divide numbers in scientific notation @RahulNarain, Thanks a lot. This refreshed my memory. Jan 12 comment How to easily divide numbers in scientific notation Exactly, but then you need to round to approximate accurately. At least I'm suppose to. Maybe the "technical way" is different. You can keep it how it is, I'm just saying that the answer was 0.47 * 10^-6. Actually it was 4.7 * 10^-7 Jan 12 comment How to easily divide numbers in scientific notation You might want to slightly alter your answer though. The division rounds to 0.47 * 10^-6. Since this is concerning science, it is quite important. :) Jan 12 accepted How to easily divide numbers in scientific notation Jan 12 comment How to easily divide numbers in scientific notation Thanks. That helps a lot. Jan 12 comment How to easily divide numbers in scientific notation And 6.4 x 10^14? Is that 64 followed by 14 zeros. Perhaps 13? Jan 12 asked How to easily divide numbers in scientific notation Dec 5 comment Why do geometric sets such as $(\infty, x]$ never have infinity included? @JasperLoy, I was being sarcastic. Didn't really come out like that though. Either way, I appreciate the answer. Unfortunately, I am not so experienced in mathematics as yourself. Therefore, I could not really make out what your answer was saying. I was not aware that because infinity wasn't in the geometric set that it could not be included. However, amWhy cleared it up for me. Dec 5 awarded Student