plural of valuation function

plural of discrete valuation

(algebra, field theory) A valuation (on some field) that takes integer values (including infinity).

(algebra) An integral domain D such that for every element x of its field of fractions F, at least one of x or x⁻¹ belongs to D.

plural of valuation ring

(UK, informal) The assignment of a property to a tax band by an estate agent who evaluates the property while driving past it.

plural of second-gear valuation