Please clarify : Outside surface of a tube or the inner on aswell
Volume of the entire tube or minus the hollow part
For surface area: Both inner + outer are included. For volume: subtract the hollow part.
Also include small rings on either side.
Factorize THIS, buddy
Project Euler: Problem 9, Pythagorean numbers
Given a window, how many subsets of a vector sum positive
Sum of series II
Pitting corrosion on a metal plate: Find the largest pit
Design a tubesheet for shell-and-tube heat exchangers
Pitting corrosion on a metal plate: Count the number of pits
Design a minimum-cost cable network for a power grid
Find an overlap in the cleaning schedule of two tank reactors
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