AndreasS
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 Dec16 awarded Caucus Sep24 awarded Autobiographer Jul2 awarded Curious May30 awarded Yearling May30 awarded Yearling May30 awarded Civic Duty May26 awarded Informed May20 comment The value of $\lim_{x\to +\infty} \dfrac{e^{x^2}}{10^{|x|}}$ You probably mean $k=\ln(10)$... May18 awarded Constituent May10 awarded Caucus Feb7 reviewed Satisfactory Find the coordinates of a point on a circle Feb7 reviewed Excellent Limit Computation of $(e^x+x)^{1/x}$ as $x$ approaches zero Feb7 reviewed Satisfactory Logic about systems? Feb7 reviewed Excellent An entire function with two periods Feb7 reviewed Satisfactory Congruence relationship used for primitive residue classes modulo n result Feb4 awarded Custodian Feb4 reviewed Satisfactory A question on complex numbers Feb1 comment Conditional Expectation of a Poisson Random Variable The probability of "X" and "X is odd" is the same as "X is odd". ($P(\{X \in \mathbb{N}\}\cap\{X \text{ is odd}\})=P(\Omega\cap\{X \text{ is odd}\})=P(\{X \text{ is odd}\})$). Then A is not a random variable but a set - and random variables are not events... Feb1 comment Functional in the dual space s.t $\psi$ restricted to a subspace equals $\phi$ What did you try? In what context is this question posed? Jan21 comment How many different sizes of infinity are there? infinitely many