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Apr
12
awarded  Custodian
Mar
29
reviewed Approve Solve $(z+2) /( z-3i) = 4+2i$ for $z$ in complex numbers
Mar
23
reviewed Approve About absolute value
Mar
23
reviewed Approve Defining a Bounded linear functional
Feb
27
awarded  Custodian
Feb
27
reviewed Approve Solving Diophantine equations of the form $am^x +b n^y = ab z^2$
Sep
8
awarded  Yearling
Aug
29
awarded  Nice Answer
Jul
2
awarded  Curious
May
10
answered Prove that $\displaystyle \lim_{x \to 0} \frac{\sin(\sin(x))}{x} = 1$
Apr
18
answered What is a good topic for an essay on applications of Calculus 3?
Jan
31
revised Why do we need to learn integration techniques?
removed something that is technically incorrect and an abuse of notation
Dec
6
awarded  Nice Answer
Oct
20
comment Why are quadratic forms so special and why not investigate in higher forms?
I'm not really sure but it may have something to do with $L^2$ being the only Hilbert space among the $L^p$ spaces.
Sep
8
awarded  Yearling
Aug
18
accepted Discrete Bessel Functions
Aug
18
awarded  Benefactor
Aug
16
awarded  Promoter
Aug
13
asked Discrete Bessel Functions
Apr
17
comment What does $||x||$ mean?
Yes, it is equivalent to the magnitude.