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Apr
4
reviewed Approve Solving $z=w/2-\sin(tw)/(2t)$ for $w$
Oct
2
reviewed Approve Algebraic Integers and Irreducible Polynomials
Sep
30
reviewed Approve How to proof the following function is always constant which satisfies $f\left( x \right) + a\int_{x - 1}^x {f\left( t \right)\,dt} $?
Sep
26
reviewed Approve Proof that $|\sqrt{x}-\sqrt{y}| \leq \sqrt{|x-y|},\quad x,y \geq 0$
Sep
23
reviewed Approve Derivation of Steepest Descent Direction used in Line Search Methods
Sep
23
reviewed Approve Finding the appropriate bounds of integration for this joint probability.
Sep
23
reviewed Approve Maxima of the function $\left \vert \int_{-1}^1 e^{i(ax+bx^2)}dx \right \vert$
Sep
18
reviewed Approve Why are binary representations of huge numbers about $3.3218$ times as long as their decimal representations?
Sep
18
reviewed Approve Find the equation of line and finding a point in given example
Sep
18
reviewed Approve Can I cancel out quotient function safely?
Sep
18
reviewed Approve Why are binary representations of huge numbers about $3.3218$ times as long as their decimal representations?
Sep
18
reviewed Approve Suppose n is an integer. Use a proof by contrapositive to show if n^3 is even, then n is even
Sep
18
reviewed Approve The Radon–Nikodým theorem for vector valued measures
Sep
18
reviewed Approve How to combine two functions into one continuous function so it can be integrated/differentiated?
Sep
18
reviewed Approve If $f(x)=\frac{2^{2x}+2^{-x}}{2^{x}-2^{-x}}$ then evaluate $f(\log_2(3))$
Sep
17
reviewed Approve Is this another identity of exponential formula
Sep
17
reviewed Approve Conditional probability of picking particular second letters in Scrabble, given the first letter picked
Sep
16
reviewed Approve Reduced norms of matrix algebras
Sep
16
reviewed Approve Logs and indices questions
Sep
16
reviewed Approve Comparing the size of square roots