Search Results for: Instruments measuring variables of liquids
a substitution is a function that maps variables to terms. concretely, since we only need to consider substitutions of finite sets of variables, we can write substitutions as [x1 = t1,...,xn=tn]. a substitution s = [x1 = t1,...,xn=tn] can be applied to a term by replacing occurrences of x_i with t_i
i}. formulas for the purpose of constraint checking, we view prov statements (possibly involving existential variables) as formulas. an instance is analogous to a "theory" in logic, that is, a set of formulas all thought to describe the same situation. the set can also be thought of a single, large formula...
http://www.w3.org/TR/2013/REC-prov-constraints-20130430/
with multiple conditioning variables chen, j., li, d., & linton, o., ( ), journal of econometrics what drives enrollment gaps in further education?
, forthcoming semiparametric ultra-high dimensional model averaging of nonlinear dynamic time series chen, j., li, d., linton, o., and lu, z., ( ), journal of the american statistical association measuring interconnectedness between financial institutions with bayesian time-varying vector autoregressions...
https://www.inet.econ.cam.ac.uk/research-papers/published-papers