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2d
reviewed Approve Can't do NFA to DFA
Apr
15
reviewed Approve Deriving differentiation rule
Apr
13
answered Solution to the following system of linear equations?
Apr
5
reviewed Reject My try at the completeness axiom proof
Apr
5
reviewed Approve Series Summation,Convergence
Apr
5
reviewed Approve How to solve recurrence relation $T(n)=T(n-1)+\lceil \log(n) \rceil$
Apr
5
reviewed Reject What would be a characterization of a definite operator?
Mar
31
reviewed Looks OK Form of a prime dividing a certain difference of two prime powers.
Mar
29
reviewed Approve $f(z)=\frac{1}{z}$ has an antiderivative on any simply connected domain
Mar
29
reviewed Looks OK What does it mean to raise a complex number to a complex power?
Mar
29
reviewed No Action Needed How many digits does the integer zero have?
Mar
29
reviewed No Action Needed Partial derivative of dz/dx wrt theta
Mar
29
reviewed No Action Needed Sub-domains of the computable numbers
Mar
26
reviewed No Action Needed Proving $0$ is an eigenvalue of a matrix
Mar
26
reviewed Looks OK Why is this Hilbert's Syzygy theorem?
Mar
26
reviewed Looks OK Constructing a set that contains at most one point on vertical and horizontal
Mar
26
reviewed No Action Needed Is the Jordan Curve Theorem True for Curves on a Toroid
Mar
26
reviewed Looks OK Making it possible to do a Fourier transform on it: $\frac{1}{(k+w)^2(a^2 +w^2)}$
Mar
26
reviewed No Action Needed If K is a perfect field, is any extension of K also a Galois Extension?
Mar
26
reviewed Approve Has the functions having countably infinite image, but finite when the domain is bounded, a conventional name?