%Header Record
Format:TXT
Communication SW:0
Data Type:PG
Capacity:231
File Name:EIGENVAL
Group Name:
Password:
Option1:NL
Option2:
Option3:
Option4:
%Data Record
\ClrText
\ClrGraph
\FuncOff
" EIGENVALUES OF 3X3        MATRIX A"\Disp"\(-)X^3+AX\x^2+BX+C"\->\Y 1
\Mat A[1,1]+\Mat A[2,2]+\Mat A[3,3]\->A
\Mat A[1,2]\Mat A[2,1]+\Mat A[2,3]\Mat A[3,2]+\Mat A[1,3]\Mat A[3,1]-\Mat A[1,1]\Mat A[2,2]-\Mat A[2,2]\Mat A[3,3]-\Mat A[1,1]\Mat A[3,3]\->B
\Det \Mat A\->C
\ViewWindow \(-)10,10,1,\(-)3,3,1
\DrawGraph

%End