Nugroho's blog.

 Yup, that same code but in polar coordinate.  I use nabla operator for cylindrical coordinate but ditch the z component.  So, what's ...

 It means to compute 2d diffusion equation just like previous post in polar/cylindrical coordinate, and all went to wrong direction, :)  St...

 Baca komen seperti  "Permainan gitar Eross pecah banget...." di Youtube, hati langsung panas.  Berani-beraninya menghina sang mae...

 I wrote the code on OS X El Capitan, use a small mesh-grid.  Basically it's same code like the previous post .  I use surface plot...

 I got it from here , but modify it here and there.  I also add animation using vpython but can't find 3d or surface version, so I plann...

 Suppossed we have two array a and b  If we want to set b as finite difference result of a, we may tempted to do this for i in range (9): ...

 Sepertinya ada (banyak) yang mengartikan sebagai kendaraan bebas berjalan di manapun, bahkan di tempat yang saat normal gak bisa dimasuki, ...