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Feb
2
revised Show that $\frac{1}{1+k}=\frac{\frac{1}{k}}{1+\frac{1}{k}}\leq \ln(1+\frac{1}{k})\leq\frac{1}{k}$
added 36 characters in body
Jan
20
revised Solving SVM classifier with two weight vectors
added 597 characters in body
Jan
20
revised Solving SVM classifier with two weight vectors
added 243 characters in body
Jan
9
revised Maximize $Ax^{m-1}(1-x)^{n-1} - Bx^{m-2}(1-x)^{n}$
edited title
Jan
9
revised Maximize $Ax^{m-1}(1-x)^{n-1} - Bx^{m-2}(1-x)^{n}$
added 460 characters in body
Oct
17
revised Prove by induction: $\sum\limits_{k=1}^{n}\frac{1}{2^k}\tan\frac{x}{2^k}=\frac{1}{2^n}\cot\frac{x}{2^n}-\cot x,x\neq k\pi,k\in \mathbb{Z}$
Fixed notational bugs. k was being used for both induction as well index of the summation, making the propositions confusing. Fixed it by replacing k with m in the induction process.
Oct
17
revised Prove by induction: $\sum\limits_{k=1}^{n}\frac{1}{2^k}\tan\frac{x}{2^k}=\frac{1}{2^n}\cot\frac{x}{2^n}-\cot x,x\neq k\pi,k\in \mathbb{Z}$
fixed latex
Oct
8
revised Integration proof: sin(1/x) is integrable
Updated the question in the details section.
Oct
8
revised Really large birthday problem as a spacefaring question.
latex and some other minor corrections
Oct
8
revised How is $ k+ 1 + \frac{1}{2}k(k+1) = \frac{1}{2}(k+1)(k+2)?$
latex and some other minor corrections
Oct
5
revised Show that $A^{\dagger} A$ is strictly positive?
latex and some other minor corrections
Sep
30
revised find $\det(\det(A)B[\det(B)A^{-1}])$
Improved explanation.
Jun
20
revised How to prove that $\lim_{n\to\infty} \frac{1}{2}\tan(\frac{x}{2}) + … + (\frac{1}{2^{n}}) \tan(\frac{x}{2^{n}}) $ = $\frac{1}{x}-\cot(x)$
fixing latex markup
Mar
20
revised $T$ is a linear operator
Latex Corrections
Mar
11
revised Positive numbers inequality
added 87 characters in body
Mar
11
revised Positive numbers inequality
deleted 16 characters in body
Mar
11
revised Positive numbers inequality
edited body
Mar
11
revised Positive numbers inequality
edited body
Mar
11
revised if $p \mid (a^2 + b^2 )$, $p \nmid a$ and $p \nmid b$. Prove that there exists an integer $c$ such that $c^2 \equiv −1 \mod p$.
Latex Corrections
Mar
4
revised Find all solutions to $x^{10} = 1 \pmod {377}$
minor corrections