Hi friends, i have written a C-prog,for implementing the equation in the attached file.. plz see the attachment!

assume tau(0)=0

tau(1)=0.1

T=0.1

X(tau(0))=1 as we know X = e^-t

X(tau(1))= X(0.1)= e^-0.1

n=2,3...20.

This prog is giving some error,if anyone debugs it plz let me knowCode:#include<stdio.h> #include<conio.h> #include<math.h> void main() { float x[20]={0},tau[20]={0},A,B,C,D,e=2.718; int n,T=0.1; tau[0]=0; tau[1]=0.1; x[0]=pow(e,0); x[1]=pow(e,-0.1); clrscr(); for(n=1;n<=20;n++) { x[tau[n]]=pow(e,-tau[n]); x[tau[n-1]]=pow(e,-tau[n-1]); A=x[tau[n]]-x[tau[n-1]]; B=tau[n]-tau[n-1]; C=A/B; if(C<0) C=-C; D=C+1; tau[n+1]=tau[n]+T/D; printf("tau[n+1]=%f\n",tau[n+1]); } getch(); }

thnx in advance!