1d
reviewed Approve suggested edit on How does a complex exponential turn into the sinc function?
1d
reviewed Reject suggested edit on {$e_1, e_2, e_3, e_4$} be a standard basis in $R^4$. Does there exist a set of vectors $x_1, x_2, x_3$ such that
1d
reviewed Edit suggested edit on Proportion questions related fourth proportions
1d
reviewed Approve suggested edit on using the elimination rule in natural deduction
Oct
27
reviewed Approve suggested edit on Prove that the linear transformation is injective iff $T(f_1),\ldots,T(f_n)$ are linearly independent
Oct
27
reviewed Approve suggested edit on T= 2x2 matrix with inputs [5/4 -1/4] and [3/4 1/4] across. Set xn=T^n (1,0) for n >=1.
Oct
26
reviewed Approve suggested edit on Let V be a vector space. If every subspace of V is T-invariant, prove that there exist a scalar multiple c such that T=c1v
Oct
24
reviewed Reject suggested edit on Prove that $gcd(a, b) = gcd(b, a-b)$
Oct
24
reviewed Approve suggested edit on Show that the product of the divisors of an even perfect number is $n^p$.
Oct
24
reviewed Approve suggested edit on Accelerometer data integration (MMSE)
Oct
17
reviewed Approve suggested edit on Chebyshev's Theorem regarding real polynomials: Why do only the Chebyshev polynomials achieve equality in this inequality?
Oct
15
reviewed Approve suggested edit on Boolean and equivalent to summation
Oct
15
reviewed Approve suggested edit on Quadratic Equation using quadratic formula
Oct
15
reviewed Edit suggested edit on Differentials (Higher order)
Oct
14
reviewed Reject suggested edit on How to know if a function is not “too convex”?
Oct
13
reviewed Approve suggested edit on Matrices and bases
Oct
11
reviewed Edit suggested edit on Continuous Distribution how to find percentile
Oct
10
reviewed Approve suggested edit on Distribution of family's disposable income, given pdf, find $F(y)$
Oct
10
reviewed Reject suggested edit on Prove this! (Question about Direct / Contrapositive Proofs.)
Oct
2
reviewed Approve suggested edit on Show that $(\phi \rightarrow \psi), (\phi \rightarrow \neg \psi) \vdash \neg \phi$