7,950 reputation
31247
bio website insee.fr/en
location Besançon, France
age 34
visits member for 2 years, 2 months
seen 6 hours ago

Statistician, also interested in numerical methods and combinatorics, and labour economics.

Regarding computer programming, I use mainly SAS and a combination of Excel, VBA and Fortran. For some tasks on text files I use also Python.

Contact: arbautjc@gmail.com


2d
revised Remainder of $\ln x$ converges to $0$
edited body
2d
revised Hasse diagram question about relations
deleted 1 character in body; edited title
Dec
16
revised Does $\exp(2ir\pi)$ equal $1$? What's wrong?
edited body; edited title
Dec
16
revised Does a Person Need a Mathematics Degree in order to Publish in a Mathematics jounal?
added 1 character in body; edited title
Dec
16
revised Finding the smallest integer n
deleted 103 characters in body
Dec
16
revised Square root of these $2\times2$ matrices
added 2 characters in body; edited title
Dec
15
revised Find expectation and variance
added 23 characters in body
Dec
14
revised Solids of revolution, how come we use the inverse function when we use method of cylindrical shells?
added 1 character in body
Dec
13
revised The product of two nonnegative, improperly integrable functions is also improperly integrable.
edited body
Dec
12
revised If a function is Riemann integrable, then it is Lebesgue integrable and 2 integrals are the same?
edited body
Dec
12
revised Finding the inverse of a recursive function?
deleted 2 characters in body
Dec
12
revised Proper Bernoulli Function Generating Function
useless and misleading
Dec
12
revised Matlab Newton's Method Non-linear system
added 12 characters in body
Dec
12
revised Matlab Newton's Method Non-linear system
added 84 characters in body
Dec
12
revised Contour integral $\int_{|z|=1}\frac{2z^2+z}{z^2-1}\, dz$ using residues
Written in LaTeX
Dec
12
revised Disproving existence of real root in some interval for a quintic equation
deleted 20 characters in body
Dec
11
revised Algorithm to numerically solve this system of three polynomial equations of degree $6$
deleted 20 characters in body
Dec
11
revised How to find perpendicular vector to another vector?
edited tags
Dec
11
revised Find the function of integer numbers $\sum_{n=0}^{\infty }\frac{n^k}{n!}=f(k) \cdot e$
added 5 characters in body; edited title
Dec
11
revised Find an integer $x$ such that $2^x \equiv 3\pmod{p}$ given prime $p$
added 4 characters in body