252 reputation
18
bio website
location Las Vegas, NV
age
visits member for 2 years, 7 months
seen 3 hours ago

Jun
8
awarded  Caucus
Dec
24
comment Is a ring with the following properties semiprime? (Part 2)
You should try merging your accounts.
Dec
6
accepted Row-sum for an integer triangle w/o brute force
Dec
6
comment Row-sum for an integer triangle w/o brute force
@AndréNicolas: Ok, thanks a lot!
Dec
6
comment Row-sum for an integer triangle w/o brute force
@AndréNicolas: I don't get the second equation: $\frac{(n-1)(n)}{2}$... What is that doing exactly? I know the first one is summing up consecutive integers but I don't understand exactly what the slightly modified one is doing. What exactly is it doing?
Dec
6
asked Row-sum for an integer triangle w/o brute force
Oct
27
accepted Need help finding: $\frac{d}{dx}\frac{\sec{x}}{1+\tan{x}}$
Oct
25
awarded  Commentator
Oct
25
comment Need help finding: $\frac{d}{dx}\frac{\sec{x}}{1+\tan{x}}$
@ArturoMagidin: :0 Omg. I must be retarded. Consider my mind blown.
Oct
25
answered Need help finding: $\frac{d}{dx}\frac{\sec{x}}{1+\tan{x}}$
Oct
24
revised Need help finding: $\frac{d}{dx}\frac{\sec{x}}{1+\tan{x}}$
deleted 1 characters in body
Oct
24
revised Need help finding: $\frac{d}{dx}\frac{\sec{x}}{1+\tan{x}}$
deleted 584 characters in body
Oct
24
comment Need help finding: $\frac{d}{dx}\frac{\sec{x}}{1+\tan{x}}$
@Aturo: I took your advice and didn't do that, but I still got the wrong answer. Sorry if I made another obvious mistake. Do you know what is wrong with my logic this time?
Oct
24
revised Need help finding: $\frac{d}{dx}\frac{\sec{x}}{1+\tan{x}}$
added 1053 characters in body
Oct
24
comment Need help finding: $\frac{d}{dx}\frac{\sec{x}}{1+\tan{x}}$
@Aturo: O wait, I see what you are getting at... Ok, I'll try again and see how it goes.
Oct
24
comment Need help finding: $\frac{d}{dx}\frac{\sec{x}}{1+\tan{x}}$
@Aturo: Sorry I kind of wrote it wrong the second time. I edited it.
Oct
24
revised Need help finding: $\frac{d}{dx}\frac{\sec{x}}{1+\tan{x}}$
added 2 characters in body
Oct
24
asked Need help finding: $\frac{d}{dx}\frac{\sec{x}}{1+\tan{x}}$
Oct
20
awarded  Student
Oct
20
awarded  Scholar