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1 definition by alex189

 
1.
Mathematical abbreviation meaning "such that". Often used to give properties to newly defined terms or to specify conditions.
Let f(x,y) be a function s.t. f(x,y)=g(x)h(y), where g(x) and h(y) do not depend on y and x, respectively.
by alex189 February 14, 2013
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