what math is measured by metrics why is the use of metric space used why use metrics spaces why were metrics spaces used what is the support of metric spaces what is the use of metrics spaces what is use of metric space? what is the purpose of metrics space what kind of data does metrics support which describes the measure theoretic nature of probability what is metrics space used for what is metrics space used for what metric are the support for probability how metric spaces work what is metric space used for why do mathematicians use the metrics space why are metrics spaces used in probability what is the use of metrics spaces why use metric spaces how are metrics spaces used