Originally Posted by HowlerKarma
The college program that she is interested in has the option to do a 3y Math BS, but the catch is that she must start with the calculus sequence as an incoming freshman.
HK, I hope you won't mind some unsolicited advice:

AP Calculus in 12th grade has become quasi-standard for the best students. I would have qualms about an educational program that sent someone to college at an earlier age than usual but with a lighter math background than many of her classmates, especially if she wants to major in math.