A. I am trying to develop a curve plotter which takes in user inputted equations[ eg y=t*t + cos(4*t) , x = 2*sin t ]
Then a loop is used
for(t=0; t<=10; t+=.1)
y = t*t + cos(4*t) ;
x = 2*sin t;
putpixel(fun1(x), fun2(y), WHITE); // fun1 and fun2 return appropriate pixel number
How can the user input the equations when the program runs?
B. I also want to know about precompiled headers.