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Tim


Last seen: 1 jour ago
1 567 total contributions since 2012

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Solved


Dots in a Diamond
Return how many <http://en.wikipedia.org/wiki/Diamond_cubic Diamond Cubic> lattice grid points there are inside a 3D sphere of r...

3 jours ago

Solved


Identify eban numbers

3 jours ago

Solved


Pairwise Euclidean Distance
Given two matrices A,B of dimensions NxK and NxL respectively, calculate the pairwise euclidean distance of all vectors (columns...

4 jours ago

Solved


Vector parallel to plane?
Given the coefficients of the equation which defines a plane as follows: ax+by+cz=d, return a boolean indicating whether the 2n...

4 jours ago

Solved


Points on a circle.
This problem is related to <url=http://www.mathworks.com/matlabcentral/cody/problems/1283-points-on-a-sphere>Problem 1283, Point...

4 jours ago

Solved


Convert to Binary Coded Decimal
Convert from decimal representation to <http://en.wikipedia.org/wiki/Binary-coded_decimal Binary Code Decimal> (or BCD) represen...

4 jours ago

Solved


Find out the Gray Code for a Given Binary Number
Find out <http://en.wikipedia.org/wiki/Gray_code Gray Code> for a given binary number Example Binary input 1000 Gray ...

4 jours ago

Solved


Compute expulsions from the Kimberling shuffle

6 jours ago

Solved


Upper case and lower case!

6 jours ago

Solved


Carmichael Number

10 jours ago

Solved


List the good primes

10 jours ago

Solved


Determine whether a number is a prime self number

12 jours ago

Solved


Determine aquifer properties: unsteady pump test in a confined aquifer

13 jours ago

Solved


Determine whether a prime is Pythagorean

14 jours ago

Solved


Solve the arithmetic differential equation D(n) = n

16 jours ago

Solved


Binary Neighbourhood
Given a natural number reorder its binary form to create another number, closest to the given one. Examples: * 1 gives 2, ...

17 jours ago

Solved


Digital Neighbourhood
Given a natural number reorder its digits to create another number, closest to the given one. Examples: * 123 gives 132, ...

17 jours ago

Solved


Evened up (or not)
You will be provided with an array or matrix that contains various numbers, in addition to an evening variable, e, set to 1 or 0...

17 jours ago

Solved


Find the sines of an isosceles triangle when given its area and height
Find the sines of an isosceles triangle when given its area and height. For example, when A=60 and h=5, the result is [0.3752...

17 jours ago

Solved


Original coordinate of the min element of a subset of elements

20 jours ago

Solved


Compute the largest number possible with the Brussels choice

24 jours ago

Solved


Determine whether a square can be drawn on a grid of dots

24 jours ago

Solved


Construct dimensionless parameters
*Summary* Write a function to construct dimensionless parameters from a list of variables, a matrix indicating their dimensi...

25 jours ago

Solved


Center of Mass(es) in 3D Space

25 jours ago

Solved


Double the next and alternate sign

25 jours ago

Solved


Play PRIMEGAME

environ un mois ago

Solved


Lateral Area of a Right Rectangular Pyramid

environ un mois ago

Solved


Polygon in a unit circle

environ un mois ago

Solved


number play

environ un mois ago

Solved


Extract Built In Functions and Toolbox Functions from String or Function Handle
Find the Built-In functions and Toolbox functions in either a string or a function handle. Generate a string of alphabetized ...

environ un mois ago

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