INSECTRA cal002v 2-Line Display, 12-Digit Multifunction Calculator with 240 Functions Scientific Calculator  (12 Digit)

A scientific calculator is an advanced type of calculator designed to perform complex mathematical calculations beyond basic arithmetic. It includes functions for trigonometry, logarithms, exponents, and statistical analysis, making it essential for students, engineers, and professionals in scientific fields. Key Features of a Scientific Calculator: Basic Arithmetic – Addition, subtraction, multiplication, and division. Trigonometric Functions – Sine (sin), cosine (cos), tangent (tan), and their inverse functions. Exponential and Logarithmic Functions – Powers, roots, logarithms (log, ln), and exponentials (e^x). Fraction and Decimal Operations – Conversion between fractions and decimals. Statistical Functions – Mean, standard deviation, permutations, and combinations. Memory Functions – Store and recall values for multi-step calculations. Complex Numbers – Some models support calculations involving imaginary numbers. Scientific Notation – Useful for handling very large or very small numbers. Programming and Equation Solving – Advanced models can solve algebraic equations and graph functions.