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#Discrete math calculator professional#

While most scientific calculators have traditionally used a single-line display similar to traditional pocket calculators, many of them have more digits (10 to 12), sometimes with extra digits for the floating-point exponent.

letters that can be used for spelling words or including variables into an equation.

programmability - see Programmable calculator.

statistics and probability calculations.

hexadecimal, binary, and octal calculations, including basic Boolean mathematics.

cursor controls to edit equations and view previous calculations (some calculators such as the LCD-8310, badge engineered under both Olympia and United Office keep the number of the previous result on-screen for convenience while the new calculation is being entered.

In addition, high-end scientific calculators generally include:

quick access to constants such as pi and e.

exponential functions and roots beyond the square root.

trigonometric functions (some including hyperbolic trigonometry).

logarithmic functions, using both base 10 and base e.The capabilities of a modern scientific calculator include: Modern scientific calculators generally have many more capabilities than the original four or five function calculator, and the capabilities differ between manufacturers and models. When scientific calculators were originally marketed they normally had only four of five capabilities (addition, subtraction, multiplication, division and square root).

In some areas of study scientific calculators have been replaced by graphing calculators and financial calculators which have the capabilities of a scientific calculator along with the capability to graph input data.

#Discrete math calculator professional#

They have completely replaced slide rules and are used in both educational and professional settings. Casio fx-77, a solar-powered digital calculator from the 1980s using a single-line LCDĪ scientific calculator is an electronic calculator, either desktop or handheld, designed to perform mathematical operations.