HomeUser account You will be redirected to the secure CAS login page. If you have other login info press cancel CAS login. Log in using CAS You will be redirected to the secure CAS login page. If you have other login info press cancel CAS login. Username * Enter your Mathematical Sciences username. Password * Enter the password that accompanies your username. Math question * 7 + 5 = Solve this simple math problem and enter the result. E.g. for 1+3, enter 4. Log in using CAS Cancel CAS Login