Calculation of inverse hyperbolic functions of given argument
Calculating inverse matrices via adjugate matrix
This calculator determines values of inverse trigonometric functions (arcsine, arccosine, arctangent, arccotangent, arcsecant, arccosecant) and outputs it with different measurement units (degrees, radians, minutes, etc)
Involute of an angle calculator and finding an angle by the given involute.
Issue Number Generator for unnumbered magazines & comics & newspapers. If magazine did not print issue numbers, only dates, it can number them all, f.e. all Sundays starting with specified date up to specified date
Julian and Gregorian calendars date conversion
The calculation of the number of planks requiered
Calculation of Julian day for given date plus some information about it
This calculator will help you to solve uniform acceleration problems
Kinematics problem from the Svetozarov's book for MEPI matriculates
This online calculator determines lengths of triangle sides given one side and two angles
Least Common Denominator for several fractions
This online calculator finds the height above the bottom of a horizontal cylinder (such as a cylindrical gas tank) to which the it must be filled for it to be full at specified percentage (for example, one quarter full amounts)
Online calculator for measuring Levenshtein distance between two words
This calculator solves linear diophantine equations.
Сalculates the level of the liquid in a tilted cylindrical tank with the tank parameters and the liquid volume.
The calculator checks LL1 grammar correctness, parses a text using the grammar, shows FIRST, FOLLOW and FIRST PLUS sets, parsing tree and gives PLANETCALC parsing code.
It calculates the probability density function (PDF) and cumulative distribution function (CDF) of long-normal distribution by a given mean and variance.
This online calculator produces the logarithm of a given number with a given base. It computes also the natural logarithm and the common logarithm (decimal logarithm).