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Examples
Geometry Search for the term Geometry in any field. Queries are case-independent.

Operators
a & b logic and abc* right wildcard
a | b logic or "ab c" phrase
!ab logic not (ab c) parentheses
Fields
any anywhere
cc classification code
ct classification text

Mathematical Subject Classification – MSC2010

Historical (must also be assigned at least one classification number from Section 01) 70
Limits and colimits (products, sums, directed limits, pushouts, fiber products, equalizers, kernels, ends and coends, etc.) 916
Triples (= standard construction, monad or triad), algebras for a triple, homology and derived functors for triples [See also 18Gxx] 823

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