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# Theory (mathematics)/Related Articles

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*See also changes related to Theory (mathematics), or pages that link to Theory (mathematics) or to this page or whose text contains "Theory (mathematics)".*

## Parent topics

- Mathematics [r]: The study of quantities, structures, their relations, and changes thereof.
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## Subtopics

- Proof (mathematics) [r]: A sequence of arguments which establishes that some mathematical statement is implied by a certain set of assumptions.
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- Set theory [r]: Mathematical theory that models collections of (mathematical) objects and studies their properties.
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- Mathematical notation [r]: A system of symbolic representations of mathematical objects and ideas.
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- Mizar (software) [r]: A software package for automated verification of mathematical definitions and proofs.
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