logarithmically concave function造句

例句与造句

1. By a theorem of Borell, a measure is log-concave if and only if it has a density with respect to the Lebesgue measure on some affine hyperplane, and this density is a logarithmically concave function.
2. It's difficult to find logarithmically concave function in a sentence. 用logarithmically concave function造句挺难的