The test is wrong, the right answer is y_correct = [2 1 3 2];
Extract leading non-zero digit
surface of a spherical planet
Least common multiple of many numbers
2 b | ~ 2 b
Area of a Square
Duplicate each element of a vector.
Matrix which contains the values of an other matrix A at the given locations.
Remove NaN ?
Find the elements of a matrix according to a defined property.
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