EXXO Calculator EC-82 has a TrueView, dot matrix display, which is great for displaying fractions and mathematical operators exactly as you would find them in a textbook. Combine this with TrueLogic? algebraic entry and you have a great calculator suitable for use on all UK exams, that permit the use of calculators. TrueView? Dot Matrix Display TrueLogic, Algebraic Entry A total of 254 Functions LCM, GCD and I-Div functions Slide on protective plastic case