Recent content by vatlilithuyetvietnam

Thanks FactChecker due to your ideas :). I think that computer don't see (x*x-4) as a negative number at x=2. Because if x<2, the command line is : else if (x<2) kq=g0+(pi*pi/6)*(T1*T1)*g1; So, f0 doesn't appear, ie sqrt(x*x-4) doesn't appear when we consider case x=2

Thanks you so much, Pepper Mint. Your ideas are so great. I was successful. My code worked. //====================LIBRARY=================================================== #include <stdio.h> #include <math.h> #include <conio.h>...

Thanks phinds, pasmith :) I tried to test with code: //====================LIBRARY=================================================== #include <stdio.h> #include <math.h> #include <conio.h> //====================CONSTANTS(CGS)============================================ #define N...

Hi everybody, I have a code for Polar function in Bilayer graphene. I compile and run it. Everything is ok but at x=2, the value of Polar function is so large. I don't know why this happens ? Please help me //====================LIBRARY=================================================== #include...

hi, everybody, please tell me " what're Unsolved problems in physics ? " Thanks so much