Okay, I need some opinions here. I'm a physics major (computational) at a state university, currently a sophomore. I'm also double majoring in math, but due to course conflicts, I am considering dropping it. If I drop it, I can graduate in one more year. I plan to go to graduate school. My current GPA is a 4.0, and I am doing physics research so I think that my prospects are rather good. How useful is a math degree in making admissions decisions for graduate school?