7,951 reputation
41247
bio website insee.fr/en
location Besançon, France
age 34
visits member for 2 years, 2 months
seen 10 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


Dec
16
answered Complex matrix operations question
Dec
14
answered Simplify a quick sum of sines
Dec
10
answered What does the “or” symbol mean as in “$ d\mid a$”
Dec
2
answered Incorrect indefinite integral on MATLAB?
Dec
2
answered Find the GCD and LCM of the factorials of two given numbers
Dec
2
answered Is there any methods to solve for integer solution of a quadratic equation like $ax^2 + bx + c = 0$
Dec
1
answered Proving formula for sum of squares with binomial coefficient
Dec
1
answered Finding number of regions on the circle that is cutting by chords using mathematical induction
Dec
1
answered Investigate convergence of the following series
Dec
1
answered Prime numbers divide an element from a set
Dec
1
answered Why can't you multiply the exponents when you have addition involved?
Nov
30
answered Algebraic step on a trig expressiom in linear algebra
Nov
30
answered A round table of six chairs, how many permutations where no husband sits next to his wife?
Nov
30
answered Assuming the value of a variable
Nov
30
answered How to find the limit $\lim_{n\to \infty}\frac{n}{2^n-1}$?
Nov
27
answered Help with understanding the polynomial long division algorithm
Nov
14
answered Calculating the value of $\frac{a-d}{b-c}$
Nov
13
answered Give a supremum of any two interger?
Nov
12
answered Writing $\frac{x^4(1-x)^4}{1+x^2}$ in terms of partial fractions
Nov
12
answered Disproving existence of real root in some interval for a quintic equation