
Everywhere: 
Almost everywhere property 

Everywhere: 
Lebesgue points almost everywhere 

Expectation: 
Expectation of random variable 

Expectation: 
Expectation and covariance of
gaussian measure 

Extension: 
Caratheodory extension theorem 

Extension: 
Extension of measure from a
semiring to a ring 

Extension: 
Extension of measure from a
semiring to a sigmaalgebra 

Extraction: 
Extraction of almost sure
limit in Lp 