Changes between Version 5 and Version 6 of u/ticket

Timestamp:

11/18/14 15:34:04 (10 years ago)

Author:

Erica Kaminski

Comment:

—

u/ticket

@@ -42 +42 @@
 [[latex($  \frac{1}{r} \frac{\phi_{r+1,z} - \phi_{r-1,z}}{2 \triangle r} + \frac{\phi_{r+1,z} + \phi_{r-1,z} - 2\phi_{r,z}}{(\triangle r)^2} + \frac{\phi_{r,z+1} + \phi_{r,z-1}- 2\phi_{r,z}}{(\triangle r)^2}$)]]
 
+Collecting like terms:  
 
+[[latex($\phi_{r+1,z} (\frac{1}{2 r \triangle r} + \frac{1}{\triangle r ^2}) + \phi_{r-1,z} (\frac{1}{\triangle r ^2} - \frac{1}{2 r \triangle r }) + \phi_{r,z}(\frac{-2}{\triangle r ^2}) + ( " ")$)]]
+
+Putting into the Poisson equation, and moving the delta r's over:
+
+