CentralArrangement -- class of central hyperplane arrangements

Functions and methods returning a central hyperplane arrangement :

• cone(Arrangement,RingElement) -- Cone of an arrangement
• cone(Arrangement,Symbol) (missing documentation)
• dual(CentralArrangement) -- the Gale dual of A

Methods that use a central hyperplane arrangement :

• "deCone(CentralArrangement,RingElement)" -- see deCone -- produce an affine arrangement from a central one
• "deCone(CentralArrangement,ZZ)" -- see deCone -- produce an affine arrangement from a central one
• "der(CentralArrangement)" -- see der -- Module of logarithmic derivations
• "der(CentralArrangement,List)" -- see der -- Module of logarithmic derivations
• "isDecomposable(CentralArrangement)" -- see isDecomposable -- test if an arrangement is decomposable
• "isDecomposable(CentralArrangement,Ring)" -- see isDecomposable -- test if an arrangement is decomposable
• "lct(CentralArrangement)" -- see lct -- Compute the log-canonical threshold of an arrangement
• "multIdeal(QQ,CentralArrangement)" -- see multIdeal -- compute a multiplier ideal
• "multIdeal(QQ,CentralArrangement,List)" -- see multIdeal -- compute a multiplier ideal
• "multIdeal(ZZ,CentralArrangement)" -- see multIdeal -- compute a multiplier ideal
• "multIdeal(ZZ,CentralArrangement,List)" -- see multIdeal -- compute a multiplier ideal
• orlikSolomon(CentralArrangement,PolynomialRing) (missing documentation)
• "orlikTerao(CentralArrangement)" -- see orlikTerao -- defining ideal for the Orlik-Terao algebra
• "orlikTerao(CentralArrangement,PolynomialRing)" -- see orlikTerao -- defining ideal for the Orlik-Terao algebra
• "orlikTerao(CentralArrangement,Symbol)" -- see orlikTerao -- defining ideal for the Orlik-Terao algebra

For the programmer

The object CentralArrangement is a type, with ancestor classes Arrangement < HashTable < Thing.