HP 32SII User Manual

Page 241

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background image

Mathematics

Programs

15–15

File name 32sii-Manual-E-0424
Printed Date : 2003/4/24 Size : 17.7 x 25.2 cm

Program Lines:

Description









º











º





.



!



Calculates G',

×

determinant = DH – EG.



¶



!



Stores D'.





L

 

!



Stores I'.

 



%

 

!



Stores E'.

 



%

 

!



Stores F'.





'



!



Stores H'.







!

L

Sets index value to point to last element of matrix.





$

Recalls value of determinant.

Checksum and length: 4C14 105.0

 





This routine completes inverse by dividing by
determinant.

 

!ª1L2

Divides element.

 

 

L

Decrements index value so it points closer to A.

 

!



Loops for next value.

 

!

Returns to the calling program or to



!

.

Checksum and length: 9737 007.5

 





This routine multiplies a column matrix and a 3

×

3 matrix.

 



Sets index value to point, to last clement in first
row.

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