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Nov
18
reviewed Reviewed How can I compute this integral?
Nov
18
reviewed Reviewed All derivatives zero at a point $\implies$ constant function?
Nov
18
reviewed Reviewed Continuity, Differentiability, and Integrablity of a Series of Functions
Nov
18
revised How to better understand this function?
improved tex
Nov
18
reviewed Reviewed If $A$ is singular, is $A^3+A^2+A$ singular?
Nov
18
reviewed Reviewed Interiors of spherical caps intersect if and only if …
Nov
18
reviewed Reviewed Finding the rank of subgroups of free groups?
Nov
18
reviewed Reviewed $QR$ decomposition of matrix
Nov
18
reviewed Reviewed How to better understand this function?
Nov
18
suggested approved edit on How to better understand this function?
Nov
18
reviewed Reviewed How does convolution/deconvolution with gaussian affect signal mean
Nov
16
reviewed Reviewed number of divisors of a composite number
Nov
16
reviewed Reviewed How to find k given determinant?
Nov
16
comment How to find k given determinant?
What exactly are you trying to do, calculate the determinant or the value of $k$? If it is the latter, you are missing an equality.
Nov
16
revised How to understand why $x^0 = 1$, where $x$ is any real number?
texified it
Nov
16
reviewed Reviewed How to understand why $x^0 = 1$, where $x$ is any real number?
Nov
16
suggested approved edit on How to understand why $x^0 = 1$, where $x$ is any real number?
Nov
16
reviewed Reviewed Approximating a simple sum
Nov
16
answered Chebyshev polynomials of first kind
Nov
16
comment Chebyshev polynomials of first kind
I suppose the easiest way would be to use the differential equation.