유레카: 두 판 사이의 차이

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==Mathematics==
Another mathematician, [[Carl Friedrich Gauss]], echoed Archimedes when in 1796 he wrote in [[Gauss's diary|his diary]], "ΕΥΡΗΚΑ! num = Δ + Δ + Δ", referring to his discovery that any positive [[integer]] could be expressed as the sum of at most three [[triangular number]]s. This result is now known as Gauss' Eureka theorem
 
{{Cite journal
| year = 1995}}</ref> and is a special case of what later became known as the [[Fermat polygonal number theorem]].
| last1 = Ono | first1 = Ken
| last2 = Robins | first2 = Sinai
| last3 = Wahl | first3 = Patrick T.
| doi = 10.1007/BF01831114
| mr = 1336863
| issue = 1–2
| journal = Aequationes Mathematicae
| pages = 73–94
| title = On the representation of integers as sums of triangular numbers
| volume = 50
| year = 1995}}</ref> and is a special case of what later became known as the [[Fermat polygonal number theorem]].