next up previous contents index
suivant: Kernel of a linear monter: Linear algebra précédent: Image of a linear   Table des matières   Index

Kernel of a linear application : kernel nullspace ker

ker (or kernel or nullspace) takes as argument the matrix of an linear application f with respect to the canonical basis.
ker (or kernel or nullspace) returns a list of vectors that is a basis of the kernel of f.
Input :
Output :
The kernel is generated by the vector [1,1,-1].

giac documentation written by Renée De Graeve and Bernard Parisse