And the expected utility theory is based on a set of axioms that assure the existence and uniqueness (up to a positive affine transformation) of utility for all real probability.

而且期望效用理论基于一组公理，从而保证效用函数的存在性和正线性变换意义下的唯一性。

youdao

And the expected utility theory is based on a set of axioms that assure the existence and uniqueness (up to a positive affine transformation) of utility for all real probability.

而且期望效用理论基于一组公理，从而保证效用函数的存在性和正线性变换意义下的唯一性。

youdao