The third element in the test-suite does not match the image in the problem description.
Summing Digits within Text
Determine if a Given Number is a Triangle Number
So many choices
Who has power to do everything in this world?
Find the product of a Vector
01 - Scalar variables
04 - Scalar Equations 2
03 - Matrix Variables 1
03 - Matrix Variables 3
05 - Vector Equations 2
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