This polynomial can be expressed by using each term's coefficients, such as
[1 -2 1].
Using the polynomial that are expressed by coefficients, calculate solution x. (hint: use "roots")
Output any real number that is neither positive nor negative
Is this triangle right-angled?
Let's see how peculiar we can get
Calculate some equation
Change matrix to vector2
Print true if
Change matrix to vector
Calculate inverse matrix in m by n matrix
Make roundn function
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