Given vector x, calculate the alternating sum
y = x(1) - x(2) + x(3) - x(4) + ...
Times 2 - START HERE
Find relatively common elements in matrix rows
MATCH THE STRINGS (2 CHAR) very easy
Is it a number?
Matlab Basics - Rounding I
Cyclic element of
James Bond film count
Evaluating continued fractions
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