помогите перевести задачу из паскаля в бейсик vb

uses crt;
const n=15;j0=50;tt=1;l=1;A1=1;q=3;a2=1;
type m=array[0..n] of real;
hi=array[0..n] of real;
var i,j,k:integer;
h,d,tau,t:hi;
u,u1,r,x,z,a,b,c,f,alfa,betta:m;
function ut(p,r:real):real;
begin ut:= v*exp(p+r);end;
function fi(p,r:real):real;
begin fi:=A1*exp(p+r)*((p+r+10)-(2*p-1)*exp(2*r);end;
function ro(p,r:real):real;
begin ro:=p+r+10;end;
function p1(p,r:real):real;
begin p1:=(2*p-1)*exp(2*r);end;
begin
clrscr;
writeln (' chislennoe reshenie uravneniya perenosa');
writeln ( 'sxema s sentralnoy raznostju');
writeln(' kogda p0<0,pn>0');
readln;
h[0]:=0;
h[1]:=a2;
for i:=2 to n do
h[i]:=h[i-1]*q1;
h[i]:=x[i]-x[i-1];;
tau[j]:=t[j]-t[j-1];
t[j]:=0;k:=0;
clrscr;
writeln('------------------------------------------------------');
write(' ',k,'sloy');
writeln(' ');
writeln('-------------------------------------------------------');
writeln('N priblijennoe tochnoe pogreshnost ');
writeln('--------------------------------------------------------');
for i:=0 to n do
begin
x[i]:=i*h[i];
u[i]:= A1*exp(x[i]);
d[i]:=abs(ut(x[i],t[j])-u[i]);
write('',i,'',u[i]:6:8,' ');
writeln(ut(x[i],t[j]):6:8,'',d[i]:6:8,'');
end;
writeln('-------------------------------------------------------');
readln;
k:=1;
while t[j]<=tt do begin
clrscr;
t[j]:=t[j]+tau[j];
c[0]:=1;
b[0]:=0;
a[n]:=0;
c[n]:=1;
for i:=1 to n-1 do begin
r[i]:=tau[j+1]*p1/(2*h[i]);
a[i]:=-r[i];
c[i]:=ro;
b[i]:=-a[i];
f[i]:=ro*u[i]+tau[j+1]*fi(x[i],t[j]);end;
f[0]:=A1*exp(t[j]);
f[n]:=A1*exp(l+t[j]);
alfa[0]:=b[0]/c[0];
betta[0]:=f[0]/c[0];
for i:=1 to n-1 do begin
z[i]:=c[i]-alfa[i-1]*a[i];
alfa[i]:=b[i]/z[i];
betta[i]:=(f[i]+a[i]*betta[i-1])/z[i]; end;
u1[n]:=(f[n]+a[n]*betta[n-1])/(c[n]-alfa[n-1]*a[n]);
for i:=n-1 downto 0 do
u1[i]:=alfa[i]*u1[i+1]+betta[i];
writeln('----------------------------------------------------------');
write(' ',k,'sloy');
writeln(' ');
writeln('--------------------------------------------------------');
writeln('N priblijennoe tochnoe pogreshnosti ');
writeln('--------------------------------------------------------');
for i:=0 to n do begin
d[i]:=abs(ut(x[i],t[j])-u1[i]);
write('',I,' ',u1[i]:6:8,' ');
writeln(ut(x[i],t[j]):6:8,' ',d[i]:6:8,' '); end;
k:=k+1;
writeln('--------------------------------------------------------------');
readln;
for i:=0 to n do
u[i]:=u1[i];
end;
end.