836 reputation
425
bio website
location
age
visits member for 2 years, 11 months
seen Apr 14 at 18:57

Apr
14
revised Mean and variance of truncated generalized Beta distribution
edited title
Apr
14
revised Mean and variance of truncated generalized Beta distribution
deleted 493 characters in body
Apr
14
revised Mean and variance of truncated generalized Beta distribution
deleted 106 characters in body
Apr
4
revised Approximate convolution of independent Beta variates?
added 103 characters in body
Apr
3
comment Visually stunning math concepts which are easy to explain
If you remove the leftmost column, you get a proof that the sum of the first $n$ non-negative even numbers (counting 0) is $n(n-1)$
Apr
3
accepted Integrate: $\int_0^1 \mathrm{d}x_1 \int_0^1 \mathrm{d}x_2 \ldots \int_0^1 \mathrm{d}x_n \delta\left( \sum_{i=1}^n k_i x_i \right)$
Mar
8
accepted Mean and variance of truncated generalized Beta distribution
Mar
5
revised Mean and variance of truncated generalized Beta distribution
added 290 characters in body
Mar
5
answered Mean and variance of truncated generalized Beta distribution
Mar
4
revised Mean and variance of truncated generalized Beta distribution
added 127 characters in body
Mar
4
asked Mean and variance of truncated generalized Beta distribution
Jan
24
accepted Prove that $\left|\ln(1+x) -x + x^2/2|<|\ln(1-x)+ x + x^2/2\right|$ for all $0<x<1$
Jan
23
asked Prove that $\left|\ln(1+x) -x + x^2/2|<|\ln(1-x)+ x + x^2/2\right|$ for all $0<x<1$
Jan
22
comment Integrate $\int\mathrm{e}^{ax+bx^{2}}x^{\eta}\mathrm{d}x$
related (a similar integral): math.stackexchange.com/q/645391/10063
Jan
22
comment Express $\int\mathrm{e}^{\frac{a}{x}+bx}x^{\eta}\mathrm{d}x$ in terms of special functions?
related (a similar integral): math.stackexchange.com/q/645300/10063
Jan
20
revised Express $\int\mathrm{e}^{\frac{a}{x}+bx}x^{\eta}\mathrm{d}x$ in terms of special functions?
added 135 characters in body
Jan
20
asked Express $\int\mathrm{e}^{\frac{a}{x}+bx}x^{\eta}\mathrm{d}x$ in terms of special functions?
Jan
20
comment Integrate $\int\mathrm{e}^{ax+bx^{2}}x^{\eta}\mathrm{d}x$
Incomplete Gamma function is excellent... but do you have an expression in terms of the incomplete Gamma function? Because I don't see it.
Jan
20
comment Integrate $\int\mathrm{e}^{ax+bx^{2}}x^{\eta}\mathrm{d}x$
What if $\eta$ is a real number? ...
Jan
20
asked Integrate $\int\mathrm{e}^{ax+bx^{2}}x^{\eta}\mathrm{d}x$