Topic: distinct list of topics
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	Partitions into distinct parts		2015-09-19
		From Brian: Looking for a formula where I can type in a number, 17 for example, and using the numbers 1 through 17 (1, 2, 3, 4 etc....), to come up with all possible combinations, when added, that will equal 17. And each number can only be used once. I've tried a few search engines but my computer stares at me blankly and scratches its head :-/. Answered by Chris Fisher.
	For what values of a does x^3-13x+a have 3 distinct roots?		2008-04-25
		From Jyotishman: What can be the value of a for the equation to have 3 roots? x^3-13x+a=0 Answered by Harley Weston.

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