I need help proving the following property of the floor function: Be x a real number, and a and b integers, floor(floor(x/a)/b) = floor(x/(a*b))
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Originally Posted by Kichigo I need help proving the following property of the floor function: Be x a real number, and a and b integers, floor(floor(x/a)/b) = floor(x/(a*b)) Look at this webpage.
Thanks. I looked at the other different threads and ututor gives a very nice hint which is to consider x/a = q * b + r + a where r < b is an integer and 0 < a < 1.
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