HP 33s User Manual page 237

Scientific
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Program Lines:
(In RPN mode)
  
  
  
  
 
  
  
  
  
  
  
  
  
  
  
  
 
  
  
Checksum and length: 0FFB 222
  
 
  
  
 
Checksum and length: 1FCF 15
  
 
  
 
Calculates G'
determinant = DH – EG.
Stores D' .
Stores I' .
Stores E' .
Stores F' .
Stores H' .
Sets index value to point to last element of matrix.
Recalls value of determinant.
This routine completes inverse by dividing by
determinant.
Divides element.
Decrements index value so it points closer to A .
Loops for next value.
Returns to the calling program or to   .
This routine multiplies a column matrix and a 3
matrix.
Sets index value to point, to last element in first row.
Sets index value to point to last element in second
Mathematics Programs
Description
3
15–15

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