Difference between revisions of "Combinatorics (subject)"
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==Overview== | ==Overview== | ||
Combinatorics studies how many combinations (or permutations) there are of doing things. For example, given 2 finite sets, how many [[function|functions]] are there from 1 to the other? This is combinatorics. A small amount of it is very useful, a deeper amount provides useful insight into counting things. | Combinatorics studies how many combinations (or permutations) there are of doing things. For example, given 2 finite sets, how many [[function|functions]] are there from 1 to the other? This is combinatorics. A small amount of it is very useful, a deeper amount provides useful insight into counting things. | ||
| − | + | ==Statistics== | |
| + | The combinatorics project of this site contains: | ||
| + | * {{Category statistic|Combinatorics|(All pages)}} | ||
| + | * {{Category statistic|Combinatorics Definitions|Definitions}} | ||
| + | * {{Category statistic|Combinatorics Theorems, lemmas and corollaries|Theorems, lemmas and corollaries}} | ||
{{Combinatorics navbox|plain}} | {{Combinatorics navbox|plain}} | ||
[[Category:Combinatorics]] | [[Category:Combinatorics]] | ||
[[Category:Subjects]] | [[Category:Subjects]] | ||
Latest revision as of 15:05, 26 February 2016
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This page is a stub, so it contains little or minimal information and is on a to-do list for being expanded.The message provided is:
Flesh out
Overview
Combinatorics studies how many combinations (or permutations) there are of doing things. For example, given 2 finite sets, how many functions are there from 1 to the other? This is combinatorics. A small amount of it is very useful, a deeper amount provides useful insight into counting things.
Statistics
The combinatorics project of this site contains:
- (All pages) - 13 pages
- Definitions - 11 pages
- Theorems, lemmas and corollaries - 0 pages
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