Numeric fixes

• Numeric prefixes (mono, di, tri, tetra, penta, hexa, hepta, octa, nona, deca)
  • [1]http://www.uark.edu/depts/anylchem/if_chemed/Suffix7.html

http://en.wikipedia.org/wiki/Number_prefix

다각형의 이름

http://mathforum.org/library/drmath/view/57666.html

http://mathforum.org/dr.math/faq/faq.polygon.names.html

http://hooniya.egloos.com/2277370