Add a constant offset to an array.
a = [1 3 5 9]
offset = 2
y = [3 5 7 11]
give nth decimal place of pi
Roll the Dice!
Generate a vector like 1,2,2,3,3,3,4,4,4,4
Given a 4x4 matrix, swap the two middle columns
Display negative numbers
Number of primes
Energy of an object
Roots of a quadratic equation.
Determine the roots of a cubic equation
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