High school and university students looking for a reliable graphing calculator for daily use and exams, the Casio Graph Light+ features an 8-line × 21-character display with multiple gray levels and a natural 2D display—math expressions appear exactly as they do on paper. It covers a full functional spectrum: advanced arithmetic (GCD, LCM, Euclidean division), trigonometry, exponentials, logarithms, equation and system solving, derivatives, integrals, vector calculus, and complex numbers. Its built-in spreadsheet and graphic representations of functions and sequences turn math exploration into something concrete and visual. Approved for exams and supplied with its AAA battery and protective case, it is ready to support you through every stage of the school year. 3-year warranty.