Macaulay2 » Documentation
Packages » Resultants :: Duality

Synopsis

• Usage:

  Duality => true/false

Description

This is a option typically used to specify whether to perform internal computations using the dual Plücker coordinates.

See also

• chowForm -- Chow form of a projective variety
• hurwitzForm -- Hurwitz form of a projective variety
• tangentialChowForm -- higher Chow forms of a projective variety

Functions with optional argument named Duality :

• cayleyTrick(...,Duality=>...)
• chowForm(...,Duality=>...)
• hurwitzForm(...,Duality=>...)
• isInCoisotropic(...,Duality=>...)
• tangentialChowForm(...,Duality=>...)