Hadamard : Table of Contents

• Hadamard -- a package to study Hadamard products of varieties.
• hadamardPower -- computes the Hadamard powers of varieties
• hadamardPower(Ideal,ZZ) -- computes the $r$-th Hadmard powers of varieties
• hadamardPower(List,ZZ) -- computes the $r$-th Hadmard powers of a set points
• hadamardProduct -- computes the Hadamard product of varieties
• hadamardProduct(Ideal,Ideal) -- Hadamard product of two homogeneous ideals
• hadamardProduct(List) -- Hadamard product of a list of homogeneous ideals, or points
• hadamardProduct(List,List) -- Hadamard product of two sets of points
• idealOfProjectivePoints -- computes the ideal of set of points
• Point -- a new type for points in projective space
• point -- constructs a projective point from the list (or array) of coordinates.
• Point * Point -- entrywise product of two projective points
• Point == Point -- check equality of two projective points