A scientific calculator is a type of calculator designed to handle complex mathematical operations that are often encountered in scientific, engineering, and academic settings. <span style="font-family: Arial; font-size: 10pt;">What is a Scientific Calculator? </span> Unlike basic calculators, which are limited to simple arithmetic operations such as addition, subtraction, multiplication, and division, scientific calculators are equipped with advanced functions that allow users to perform more sophisticated calculations. These include trigonometric, logarithmic, and exponential functions, as well as the ability to handle fractions, powers, roots, and even complex numbers.