2.41 Find determinant of matrix
Given a square matrix, find its determinant. In Mathematica, the Det[] command is used.
In Matlab the det() command is used.
| Mathematica
mat=Table[RandomReal[],{3},{3}]
Det[mat]
|
-0.317792605942287
|
| Matlab
A=rand(3,3);
det(A)
|
-0.276653966272994
|
| Maple
A:=LinearAlgebra:-RandomMatrix(3,3,generator=-1..1.0);
LinearAlgebra:-Determinant(A)
|
0.4101995534
|