Calculators TEXAS

FEATURES:- Case out of 100% recycled plastics.- 10-digit, 2-exponent display.- Fraction calculation in the 4 basic maths operations.- Conversion of fractions to decimals and vice versa.- Trigonometric more→calculations (including inverse) in DEG, RAD or GRAD.- One dimensional statistics includes mean, sum of data, sum of squares and standard deviation.- Conversion of polar to rectangular coordinates, and conversion of degrees, minutes and seconds into decimals.- Combinations and permutations.- 3 memories.

Compare results and analyse patterns directly on the screen using the high-resolution display that shows up to four lines.sConsider mathematical functions as they are presented in textbooks:- Display more→mathematical expressions, symbols and fractions with a horizontal fraction bar exactly as they are presented in textbooks. You don´t have to conform to any technical syntax and can quickly access frequently used functions.Integrated solution functions:- Intuitive queries facilitate the calculation of numerical equations, polynomials and systems of linear equations.Display of value tables (x, y):- Students can easily explore a table of values (x, y) for any function, either automatically or by entering s…

FEATURES:- High-resolution display for good readability and enables further functions, e.g. the representation of two functions in the value table- Operating system display for greater test security.- more→Wide range of regression models. Regression model for natural exponential functions (e ^ x)- Input and output in mathematical notation- Very clear keyboard, additional functions in a separate menu, Max. 2-fold key assignment- Multifunction keys for quick entries- Convenient calculation with variables- Calculating with function values- Value tables for any function- Constant memory: no input is lost.- Extensive functions in the areas of arithmetic, algebra, trigonometry and stochastics Integrated …