Closed form
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Closed form may refer to:
Mathematics
- Closed-form expression, a finitary expression
- Closed differential form, 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
- Trobar clus, an allusive and obscure style adopted by some 12th-century troubadours