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

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--- public:calculator:guides:dm32_curve_fit [17/04/26 09:13 BST] – [Logarithmic] john
+++ public:calculator:guides:dm32_curve_fit [17/04/26 19:14 BST] (current) – [Further Information] john
@@ Line 89: / Line 89: @@
     * ''y? 4.37571''
   * enter a y-value to calculate an estimate of x
-    * 0.8 <key>R/S</key>
+    * 0 <key>R/S</key> (what is x-value where the curve crosses the x-axis at y = 0? The solution to the equation)
-    * ''X ? 0.61033''
+    * ''X ? 0.44520''
   * finish <key>'C'</key>
+=== Results ===
-The curve equation is '' y = 2.05210 + 2.5359Ln(x) ''
+  * The curve equation is '' y = 2.05210 + 2.5359Ln(x) ''
+  * The values for R, B and M are stored in register-variables ''R'', ''B'' and ''M'' for future use
+    * e.g. make an ''EQN''
+    * '' Y = B + M x Ln(X) ''
+    * the equation can be evaluated, solved or integrated using the stored values for ''B'' and ''M''
+  * Until a new Curve fit program is run, or anything is done to change the Statistics Registers, you can re-run the fit with <key>XEQ</key> <key>'R'</key> to allow more y and x estimates to be made
@@ Line 101: / Line 107: @@
-{{tag>}}
+{{tag>calculator dm32}}
 Page created  : 17/04/26 08:35 BST