Return the sum of sum(res.y)
Tip: use bvp4c
Distance walked 1D
Angle between two vectors
Return the Fibonacci Sequence
Replace Vector Elements
Return the length of the longest word in the string.
Calculate the centroid of a triangle
Solve the following system of equations.
Find the sum of the negative elements under the main diagonal.
Check if a string starts with another string
Find Adjacency Matrix
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