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visits member for 4 years, 4 months
seen Dec 15 at 23:24

Aug
13
reviewed No Action Needed Vectors and Matrix Calculations
Aug
13
reviewed Leave Open How to determine the series for $ f(x) = \sqrt{1-\sqrt{1+\sqrt{1-\sqrt{1+x}}}} $ around $0$?
Aug
13
reviewed Close Dobble card game - mathematical background
Aug
12
reviewed No Action Needed On the absolute integrability of radially symmetric functions
Aug
12
reviewed No Action Needed Is the operation taking a matrix to the power of another matrix well-defined?
Aug
12
reviewed No Action Needed Is there a simple form of a Gödel sentence?
Aug
12
reviewed Approve Proving property of polynomials
Aug
12
reviewed Approve As an Introduction - A Mathematical Introduction to Logic by Herbert B. Enderton?
Aug
12
reviewed Approve As an Introduction - A Mathematical Introduction to Logic by Herbert B. Enderton?
Aug
12
reviewed Approve Differential equation with start condition and maximum capacity
Aug
12
reviewed Leave Open How are sets “trees with no symmetries”
Aug
12
reviewed Approve If $A$ is compact and $B$ is Lindelöf space , will be $A \cup B$ Lindelöf
Aug
12
reviewed Approve The one point compatification of a countable $KC$ space$X$ is $KC$ if and only if $X$ is compact
Aug
12
reviewed Reopen Why are there mathematicians that do not use computers?
Aug
11
reviewed Reject the partial derivative of $f(x,y)=\ln(x+\sqrt{x^2+y^2}), f_x (3,4)$
Aug
11
reviewed No Action Needed Does an undecidable decision problem have a ZFC-independent instance?
Aug
11
reviewed No Action Needed Index of a subgroup is finite iff two given indexes are finite
Aug
11
reviewed Close Find the domain and range of a logarithmic function?
Aug
11
reviewed Reviewed Programación Lineal (PL)
Aug
11
reviewed No Action Needed When does narrow convergence of abs. cont. measures imply convergence in $(L^{\infty})^*$