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23 results for “Unit equation

Dictionary

Unit equation

A mathematical relation between base and derived units — N = kg·m·s⁻². VIM (JCGM 200:2012) 1.23 Standards & Units

VIM (JCGM 200:2012) 1.23

A relation between numerical values that holds only for stated units — the form most spreadsheet formulas quietly are, and the reason unit discipline matters…

VIM (JCGM 200:2012) 1.25

Dictionary

Quantity equation

A mathematical relation between quantities in a system of quantities, independent of units — v = l/t regardless of whether metres or inches are used…

VIM (JCGM 200:2012) 1.22

Dictionary

Quantity calculus

The set of mathematical rules applied to quantities rather than bare numbers — the algebra by which units propagate through equations. VIM (JCGM 200:2012…

VIM (JCGM 200:2012) 1.21

A set of quantities together with the non-contradictory equations relating them — the framework a system of units is built on. VIM (JCGM 200…

VIM (JCGM 200:2012) 1.3