Crate cheb_ineq 

Functions

cheb_cdf

k < 0 => maximum mass under k k > 0 => minimum mass under k k = 0 => exact mass under k

cheb_ineq

minimum mass within k * σ of μ panics: !k.is_sign_positive()

cheb_sf

k < 0 => minimum mass above k k > 0 => maximum mass above k k = 0 => exact mass above k