Try to learn something about everything, and everything about somethingThomas Huxley “Darwin's bulldog” (1824-1895)

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision
Previous revision
public:calculator:guides:dm41x_matrix [07/02/26 20:58 GMT] – [Example Definition] johnpublic:calculator:guides:dm41x_matrix [08/02/26 08:26 GMT] (current) – [Example Definition] john
Line 36: Line 36:
 |C|''CMEDIT''|K| | |C|''CMEDIT''|K| |
 |D|''MINV''|L| | |D|''MINV''|L| |
-|E|''M*M''|M| |+|E|''M*M''|M|''ZK?YN''|
 |F|''MDET''|N|''EMDIR'' | |F|''MDET''|N|''EMDIR'' |
 |G|''TRNPS''|O|''EMDIRX''| |G|''TRNPS''|O|''EMDIRX''|
 |H|''MSYS''|P|''PURFL''| |H|''MSYS''|P|''PURFL''|
  
-Matrices are saved in Extended Memory, and I put commands in CST to find and remove them once I'm finished: ''EMDIR'', ''EMDIRX'' and ''PURFL''+Matrices are saved in Extended Memory, and I put commands in CST to find and remove them once I'm finished: ''EMDIR'', ''EMDIRX'' and ''PURFL'' and I have ''ZK?YN'' to quickly access [[41z_module|]] complex number functions (assuming the module is //plugged-in//).
  
 ===== Basic Workflow ===== ===== Basic Workflow =====
Line 183: Line 183:
   * Put the matrix names in ''ALPHA'' in the form ''Matrix 1,Matrix2,Results Matrix''   * Put the matrix names in ''ALPHA'' in the form ''Matrix 1,Matrix2,Results Matrix''
     * ''ALPHA'' = ''A,B,C''     * ''ALPHA'' = ''A,B,C''
-  * <key>ALPHA</key> <key>'A'</key> <key>','</key> <key>'B'</key> <key>','</key><key>'C'</key><key>ALPHA</key>+  * <key>ALPHA</key> <key>'A'</key> <key>','</key> <key>'B'</key> <key>','</key> <key>'C'</key><key>ALPHA</key>
   * Execute ''M*M'' from the ''CST'' menu   * Execute ''M*M'' from the ''CST'' menu
     * <key>CST</key> <key>'E'</key>     * <key>CST</key> <key>'E'</key>
Line 344: Line 344:
  
  
-===== Complex Matrix =====+===== The Complex Matrix =====
  
 It is possible to define, edit and carry out operations with matrices containing Complex Numbers. It is possible to define, edit and carry out operations with matrices containing Complex Numbers.
Line 359: Line 359:
 '' ''
  
-Two rows and two columns containing complex numbers, so the definition/dimension is ''4.004''+Two rows and two columns ''2x2'' containing complex numbers, so the definition/dimension is ''4.004''
  
 The numbers are actually saved as if in a larger real matrix as The numbers are actually saved as if in a larger real matrix as
Line 416: Line 416:
 === Multiply A X B = C === === Multiply A X B = C ===
  
-  * <key>ALPHA</key> <key>'A,B,C'</key> <key>ALPHA</key>+  * <key>ALPHA</key> <key>'A'</key> <key>','</key> <key>'B'</key> <key>','</key> <key>'C'</key> <key>ALPHA</key>
   * <key>'CST'</key> <key>'E'</key>   * <key>'CST'</key> <key>'E'</key>
  

Navigation