The CASIO fx-375ES is a calculator with a natural display function and two power supply methods. - Brand: CASIO - Model: fx-375ES - Power: Two power supply methods - Function: Natural display - Cover: Includes cover 【Easy-to-read full-dot display】Adopts a full-dot display with excellent visibility. 【Easy-to-operate center cursor keys】By sliding parameters up and down, you can easily move up, down, left, and right within a formula. It also features a multi-replay function that allows you to recall a calculation formula that has been executed once, modify it, and execute it again. This is convenient for repetitive calculations that replace numerical values. 【Formula input method】You can input formulas simply by pressing the keys as they appear in textbooks. 【Exponential display specification】 【Repeating decimal display specification】Clearly indicates the repeating part of a repeating decimal. Conversion to real numbers is also possible. 【Basic functions】Trigonometric/inverse trigonometric functions, logarithmic/exponential functions, powers, roots, √, squares, cube roots, reciprocals, random numbers, factorials, π 【Fraction calculation】 【Time calculation】Sexagesimal/decimal 【Binary, octal, hexadecimal calculations】 【Logical operations】 【Hyperbolic functions and inverse hyperbolic functions】 【Complex number calculations】 【Integration calculation】Numerical integration calculations are possible. 【Differentiation calculation】Numerical differentiation calculations are possible. 【Replay function】You can recall a calculation formula that has been executed once, modify it, and execute it again, which is convenient for repetitive calculations that replace numerical values. 【Answer function】Remembers the latest calculation result and can be immediately recalled and used for the next calculation. 【Pre-answer function】In addition to the immediately preceding result, it also retains the result of the calculation before that, which can be recalled and used for the next calculation. 【Multi-statement function】This function separates formulas and allows multiple calculations to be performed consecutively. 【Error recovery function】A function that displays the cursor at the location where an error occurred. 【Continuous calculation function】By pressing the EXE (or =) key, you can continue calculations on the result of a completed operation. 【Remainder calculation】You can find the quotient and remainder in calculations that are not divisible. 【Greatest common divisor/least common multiple calculation】 【Dual table calculation】You can create a number table from two function formulas. 【List-based statistical data editing function】Statistical data can be entered in an easy-to-understand table format and used for statistical calculations. 【Σ calculation】You can calculate the sum of a series up to the nth term (and from the mth term to the nth term). etc.