Closed form may refer to:
Mathematics
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Closed-form expression
In mathematics, an expression or equation is in closed form if it is formed with constants, variables, and a set of functions considered as ''basic'' and connected by arithmetic operations (, and integer powers) and function composition. ...
, a finitary expression
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Closed differential form
In mathematics, especially vector calculus and differential topology, a closed form is a differential form ''α'' whose exterior derivative is zero (); and an exact form is a differential form, ''α'', that is the exterior derivative of another di ...
, a differential form
whose exterior derivative
is the zero form
, meaning
.
Poetry
* In
poetry analysis, a type of poetry that exhibits regular structure, such as meter or a rhyming pattern
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Trobar clus, an allusive and obscure style adopted by some 12th-century troubadours
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Mathematics disambiguation pages