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Index U
U-key
U
u-key
U
Undefine
Undefine(~S, i) : SeqEnum, RngIntElt ->
UnderlyingDigraph
UnderlyingDigraph(G) : GrphUnd -> GrphDir
UnderlyingGraph
UnderlyingGraph(D) : GrphDir -> GrphUnd
underscore
Multiple Assignment (OVERVIEW)
undirected
Combinatorial and Geometrical Structures (OVERVIEW)
unequal
Comparison (OVERVIEW)
Ungetc
Ungetc(F, c) : MonStgElt, File -> MonStgElt
uninitialized
Uninitialized Identifiers (MAGMA SEMANTICS)
uninitialized-identifier
Uninitialized Identifiers (MAGMA SEMANTICS)
Union
Union(G, H) : GrphDir, GrphDir -> GrphDir
Union(D, E) : Inc, Inc -> Inc
union
Sets (OVERVIEW)
Unions and Products of Graphs (GRAPHS)
union-product
Unions and Products of Graphs (GRAPHS)
Unit
Unit(F, Q) : FldFunElt, [RngIntElt] -> RngFunOrdElt
unit
Unit Groups (NUMBER FIELDS AND THEIR ORDERS)
unit-group
Unit Groups (NUMBER FIELDS AND THEIR ORDERS)
unital
Unitals (FINITE PLANES)
Plane_unital (Example H57E11)
UnitalFeet
UnitalFeet(P, U, p) : Plane, { PlanePt }, PlanePt -> { PlanePt }
unitary
General and Special Unitary Groups (MATRIX GROUPS)
UnitEquation
UnitEquation(a, b, c) : FldNumElt, FldNumElt, FldNumElt -> [ ModHomElt ]
unitequation
Unit Equations (NUMBER FIELDS AND THEIR ORDERS)
UnitGroup
MultiplicativeGroup(F) : FldFin -> GrpAb, Map
MultiplicativeGroup(Z) : RngInt -> GrpAb, Map
MultiplicativeGroup(R) : RngIntRes -> GrpAb, Map
UnitGroup(K) : FldQuad -> GrpAb, Map
UnitGroup(O) : RngOrd -> GrpAb, Map
FldNum_UnitGroup (Example H36E11)
UnitRank
UnitRank(K) : FldFun -> RngIntElt
UnitRank(K) : FldQuad -> RngIntElt
UnitRank(O) : RngOrd -> RngIntElt
UnitRank(O) : RngOrd -> RngIntElt
univ
Univariate: univ (MULTIVARIATE POLYNOMIAL RINGS)
univariate
Univariate Elimination Ideal Generators (MULTIVARIATE POLYNOMIAL RINGS)
UNIVARIATE POLYNOMIAL RINGS
Univariate Polynomials (MULTIVARIATE POLYNOMIAL RINGS)
univariate-elimination-ideal-generator
Univariate Elimination Ideal Generators (MULTIVARIATE POLYNOMIAL RINGS)
univariate-polynomial
UNIVARIATE POLYNOMIAL RINGS
UnivariateEliminationIdealGenerator
UnivariateEliminationIdealGenerator(I, i) : RngMPol, RngIntElt -> RngMPolElt
UnivariateEliminationIdealGenerators
UnivariateEliminationIdealGenerators(I) : RngMPol -> [ RngMPolElt ]
UnivariatePolynomial
UnivariatePolynomial(f) : RngMPolElt -> RngUPolElt
universal
Universal Map (COPRODUCTS)
UniversalMap
UniversalMap(C, S, [ n_1, ..., n_m ]) : Cop, Str, [ Map ] -> Map
Universe
Universe(S) : Seq -> Struct
Universe(R) : Set -> Struct
Set_Universe (Example H7E1)
universe
Modifying the Universe of a Set or Sequence (INTRODUCTION [SETS, SEQUENCES, AND MAPPINGS])
Universe of a Set or Sequence (INTRODUCTION [SETS, SEQUENCES, AND MAPPINGS])
universe-modification
Modifying the Universe of a Set or Sequence (INTRODUCTION [SETS, SEQUENCES, AND MAPPINGS])
UniverseCode
UniverseCode(K, n) : FldFin, RngIntElt -> Code
UnsetLogFile
SetLogFile(F) : MonStgElt ->
UnsetLogFile() : ->
UnsetOutputFile
SetOutputFile(F) : MonStgElt ->
UnsetOutputFile() : ->
until
The repeat statement (OVERVIEW)
up
Loading files (OVERVIEW)
update
Magma Updates (OVERVIEW)
upper
Upper Asymptotic Bounds on the Information Rate (ERROR-CORRECTING CODES)
Upper Bounds on the Cardinality of a Largest Code (ERROR-CORRECTING CODES)
upper-asymptotic-bound-information-rate
Upper Asymptotic Bounds on the Information Rate (ERROR-CORRECTING CODES)
UpperCentralSeries
UpperCentralSeries(L) : AlgLie -> [ AlgLie ]
UpperCentralSeries(G) : GrpAb -> [GrpAb]
UpperCentralSeries(G) : GrpFin -> [ GrpFin ]
UpperCentralSeries(G) : GrpMat -> [ GrpMat ]
UpperCentralSeries(G) : GrpPC -> [GrpPC]
UpperCentralSeries(G) : GrpPerm -> [ GrpPerm ]
use
The `first use' Rule (MAGMA SEMANTICS)
The `single use' Rule (MAGMA SEMANTICS)
user
User-defined Attributes (FUNCTIONS, PROCEDURES AND PACKAGES)
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