x[Warrior]x3500 is totally right as well.
Scar is also know for macroing for neopets and I used it for clubpenguin, mini flash game and conquer online (awsome for scar btw). I will also be using it for my engineering fundamentals final, in which I will use scar to monitor my web camera to count the number that my group's machine crushed.
Once you get into school, especially math, science or engineering, you can create functions to help you do your home work.
E.G)
SCAR Code:
//This function calculates the angle between two vectors in 3D
Procedure DPAngle(X1,Y1,Z1,X2,Y2,Z2 :Extended);
Begin
Writeln('The angle is '+Inttostr(Round((180/(pi))*Arccos((X1*X2+Y1*Y2+Z1*Z2)/((Hypot(X1,Sqrt(Y1*Y1+Z1*Z1)))*(Hypot(X2,Sqrt(Y2*Y2+Z2*Z2)))))))+'.');
End;
//This function calculates the center of mass of an object in 2d
Procedure Centerofmass(A, MX, MY: Extended);
var
X, Y: Extended;
Begin
Cleardebug;
Writeln('A is the Integral of the density function times FTop-FBottom from a to b');
Writeln('MX is the Integral of the density function times FTop^2-FBottom^2 from a to b');
Writeln('MY is the Integral of the density function times X(FTop-FBottom) from a to b');
X:=Round(1000*MY/A)/1000;
Y:=Round(1000*MX/(2*A))/1000;
Writeln('The center of mass is located at ('+floattostr(X)+','+floattostr(Y)+').');
End;
If that doesn't convince you, check out this video. Infact, because of that video, jagex made a update where if you switch more than two items simultaneously your hits have a chance to miss.