suivant: Transform a matrix into
monter: Quadratic forms
précédent: Quadratic forms
Table des matières
Index
Matrix of a quadratic form : q2a
q2a takes two arguments : the symbolic expression
of a quadratic form q and a
vector of variable names.
q2a returns the matrix A of q.
Input :
q2a(2*x*y,[x,y])
Output :
[[0,1],[1,0]]
giac documentation written by Renée De Graeve and Bernard Parisse