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...