FX-991EX Scientific Calculator with 552 Functions, Portable Engineering Scientific Calculator, Portable Lcd Display Scientific Calculators for Students, Teachers, Business, School, Office (Black)

Description

【552 Function Scientific Calculator】The fx-991ex scientific calculator provides 552 functions, including fractions, exponents, statistics, integrals, algebra, complex number calculations, standard deviation, linear regression, etc. Engineering scientific calculator allowing you to handle complex calculations with ease calculation. 【High Resolution Display】The high - resolution LCD screen on the fx-991ex scientific calculator allows for more information to be displayed at once. That numbers, symbols, and graphs are displayed clearly and easy to read, the Scientific Calculator is especially useful when working with complex mathematical expressions and charts. 【Natural Textbook Display】The calculator features a natural textbook display that covers most of the scientific functions students from middle school to college need for use in courses and exams. Whether it's fractions, square roots, or complex formulas, every symbol and number is presented clearly. Engineering scientific calculator making it easier for students to understand and verify calculations. 【Compact Keyboard and Slide Design】This scientific portable calculator adopts a stylish and compact design, and the FX-991EX scientific calculator is easy to carry. This powerful engineering scientific calculator is equipped with an ergonomically designed slide cover, which is comfortable to hold, prevents dust and damage, and prolongs the life of the scientific calculator. 【Multi-Purpose】Whether you are a student trying to solve algebraic equations, a teacher grading papers, or an engineer working on a complex project, our fx-991ex scientific calculator can meet all your math needs. Ideal for work business, engineering calculations, accounting calculations, student physics calculations, home use, etc.