The Terrorism Act 2000 is a current United KingdomAct of Parliament - "An Act to make provision about terrorism; and to make
temporary provision for Northern Ireland about the prosecution and punishment of certain offences, the preservation of peace and the maintenance of order."
... equation
<math>ax^2+bx+c=0</math>
in terms of the coefficients a, b and c, which are assumed to be real (but see below for generalizations) with a being ...