HP -32S Owner's Manual page 180

E05 xOy Gets the coefficient element back.
E06 STO L Saves the element in the vector.
E07 DSE i Sets index value to point to middle element
in column of determinant.
E08 RCL<i) Gets middle element from column of
determinant.
E09 RCL K Gets middle element from vector.
El© ST0<i> Saves vector element in determinant.
Ell xOy Gets the coefficient element back.
E12 STO K Saves the coefficient element in the vector.
E13 DSE i Sets index value to point to top element in
column of determinant.
E14 RCLCi) Gets top element from column of
determinant.
El5 RCL J Gets top element from vector.
E16 ST0< i) Saves vector element in determinant.
E17 xOy Gets the determinant element back.
E18 STO J Saves the determinant element in the vector.
E19 2
E20 STO+ i Restores i to its original value when routine
started.
E21 RTN Returns to the calling program or to
PRGM TOP.
Bytes and Checksum: 031.5, 8420
D01 LBL D This routine calculates the determinai
D02 RCL R
D03 RCLX E
D04 RCLx I
Calculates Ax Ex I.
D05 RCL D
D06 RCLx H
D07 RCLx C
D08 +
Calculates (AxEx7) + (DxHxQ.
D09 RCL G
D10 RCLx F
Dll RCLx B
D12 +
Calculates (AxExI) + (DxHxQ +
(GxFxB).
D13 RCL G
D14 RCLx E
178 12: Mathematics Programs