x - 2y + 3z = a
2x + y + z = 4
-3x + 2y - 2z = -10
Additional test cases were added along with an improved solution-checking assertion.
Back to basics 3 - Temp Directory
Find the largest value in the 3D matrix
Determine the length of a string of characters
Divide by 4
Calculate solution of given polynomial
Create cotangent function out of sine.
Find the sum of the negative elements under the main diagonal.
Numerate input arguments
Check if a string starts with another string
Calculate the centroid of a triangle
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