Victor CALCULATOR,CMPCT SCI,BK Ten-digit scientific calculator is perfect for students in General Math, Science, Algebra and Trigonometry. This calculator features hex/dec/oct/bin and decimal degrees conversions. Other functions include: logarithms, reciprocals, powers, roots, factorials, trigs, hyperbolic trigs and one variable statistical calculation. Includes folding hard shell cover. Compact design makes it perfect to carry in pockets, backpacks and purses.