#NGroups 1 
Title: Inverting Symmetric 3 x 3 example file 
 Calculation 
 Begin Matrices; 
  A Symm 3 3 
 End Matrices; 
 Matrix A 
  1. 
  .23 2 
  .34 .45 3. 
 Begin Algebra; 
  B= A~; 
 End Algebra; 
End 

!  MATRIX B
! This is a computed FULL matrix of order    3 by    3
!  [=A~]
!             1          2          3
! 1      1.0583     -.097:     -.1052
! 2      -.097:      .5265     -.0679
! 3      -.1052     -.0679      .3554
