FPCalc Calculator

Features FPCalc Calculator

Expression calculator with scientific and advanced functions.Allows you to enter the expression to be calculated at once.
By pressing the equal button, the result will appear on the screen.Numbers can be entered in decimal or scientific format.It performs, like any calculator, the four basic operations: addition, subtraction, multiplication and division.Allows you to use parentheses and commas in expressions.Calculates a large number of functions:* Numerical: percentage, percentage difference, absolute value, integer part, fractional part, greatest common divisor, least common multiple and rounding.* Combinatorics: factorial, number of combinations, number of permutations and random number.* Exponential: square root, power, exponential function and power of ten.* Logarithmic: natural logarithm, decimal logarithm and general logarithm.* Trigonometric: pi, sine, cosine, tangent, arcsine, arccosine, arctangent, hypotenuse and arctangent 2.* Trigonometric conversions: radians to degrees, degrees to radians, sexagesimal to decimal degrees and decimal to sexagesimal degrees.* Hyperbolic: hyperbolic sine, hyperbolic cosine, hyperbolic tangent, hyperbolic arcsine, hyperbolic arccosine and hyperbolic arctangent.* Statistics: mean, median, mode, sample standard deviation and population standard deviation.* Advanced: define a custom function, function value, indexed sum, indexed product, equation roots, derivative and definite integral.Stores the result of the last calculation performed, allowing its use in the next calculation.It has memory capable of storing up to eight values.
Allows you to add or subtract numbers from any value in memory.Numbers can be displayed in fixed-point, scientific, engineering, and standard formats.
The display can be adjusted to up to 14 decimal places.It can work with angles in degrees or radians.Allows you to correct the expression being entered, before performing the calculation.The screen keeps the history of the last calculations performed, being possible to partially or totally clear it.It has built-in help.Functions of the same type are grouped into menus, which can be accessed by pressing buttons on the calculator.
For example, pressing the “TRIG” button accesses a menu containing all trigonometric functions.This makes the calculators interface simple, despite the large number of functions available.
It can be easily used as a common calculator.