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public:calculator:guides:dm41x_ppc [24/01/26 19:50 GMT] – [Integrate (IG)] johnpublic:calculator:guides:dm41x_ppc [17/02/26 07:59 GMT] (current) – [Integrate (IG)] john
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-====== DM41X PPC ROM ======+====== DM41X PPC ROM Solve & Integrate ======
  
-** Various useful functions from the PPC ROM ** 
  
-  * PPC Manual from here : [[https://literature.hpcalc.org/items/1330]] 
 ===== Solve (SV) ===== ===== Solve (SV) =====
  
 Similar to other Solvers (e.g. the Advantage Pac [[dm41x_solve|Solve]]) but with some minor differences to be aware of. Similar to other Solvers (e.g. the Advantage Pac [[dm41x_solve|Solve]]) but with some minor differences to be aware of.
  
-  * Put the Global Label (name) of the program (in this example it's ''LBL AA'') containing the expression to be solved in register 6 +  * ''ASTO'' the Global Label (name) of the program (in this example it's ''LBL AA'') containing the expression to be solved in **Register 06** 
-    * <key>ALPHA</key>AA<key>ALPHA</key>+    * <key>ALPHA</key>''AA''<key>ALPHA</key>
     * <key>XEQ</key><key>ALPHA</key>''ASTO''<key>ALPHA</key>''06''     * <key>XEQ</key><key>ALPHA</key>''ASTO''<key>ALPHA</key>''06''
   * The program with the expression to be solved must be written as though unknown ''x'' is on the x-stack only   * The program with the expression to be solved must be written as though unknown ''x'' is on the x-stack only
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 ==== example ==== ==== example ====
  
-  2x^2 + 3x -4 = 0+'' 2x<sup>2</sup> + 3x - 4 = 0 ''
      
 Prog "AA" Prog "AA"
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 ===== Integrate (IG) ===== ===== Integrate (IG) =====
  
-This is very similar to ''SV'' - the main difference is that the Global Label for the program containing the expression to be integrated is stored with ''ASTO'' in ''Register 10''+This is very similar to ''SV'' - the main difference is that the Global Label for the program containing the expression to be integrated is stored with ''ASTO'' in **Register 10**.  
 + 
 +I'm using ''AA'' as a general scratchpad Program label for use with Solve and Integrate...
  
   * <key>ALPHA</key>''AA''<key>ALPHA</key>   * <key>ALPHA</key>''AA''<key>ALPHA</key>
-  * <key>XEQ</key><key>ALPHA</key>''ASTO''<key>ALPHA</key><key>''10''</key>+  * <key>XEQ</key><key>ALPHA</key>''ASTO''<key>ALPHA</key>''10''
  
 For ''SV'' it's R06. For ''SV'' it's R06.
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 Set ''SCI 04'' for most cases. Set ''SCI 04'' for most cases.
  
-  * Set the name of the prog. in Reg 10+  * Set the name of the prog. in ''Reg 10''
   * Edit the prog. for the expression to be integrated   * Edit the prog. for the expression to be integrated
 +  * Set the display format/accuracy to ''SCI 04''
   * The limits of integration are set    * The limits of integration are set 
     * ''lower''<key>ENTER</key> ''upper''     * ''lower''<key>ENTER</key> ''upper''
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---- //John Pumford-Green 24/01/26 10:29 GMT// 
- 
  
 ===== Further Information ===== ===== Further Information =====
  
 +See also : [[ppc_cv]]
  
 {{tag>calculator dm41x}} {{tag>calculator dm41x}}
  
 +Page created : 24/01/26 10:29 GMT
 +
 +Page updated : ~~LASTMOD~~
  

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