could you give an example? it's kind of hard to figure out what you're asking for.
sorry, f(i) = 2 if i = even
The problem is asking for the sum of a function from 1 to n, where every odd input outputs 1, and even input outputs 2.
Not sure where the 'vectorization' is coming from for this problem.
Times 2 - START HERE
Project Euler: Problem 2, Sum of even Fibonacci
Calculate the area of a triangle between three points
Wind Chill Computation
Find the elements of a matrix according to a defined property.
First non-zero element in each column
Create a matrix X, where each column is a shifted copy of the vector v
Remove from a 2-D matrix all the rows that contain at least one element less than or equal to 4
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