This online calculator calculates a given number of terms of a linear recurrence sequence (constant-recursive sequence) and also their sum in cumulative total.

This online calculator filters lines of text by removing designated lines or, you can say, leaving only designated lines

Сalculates the level of the liquid in a tilted cylindrical tank with the tank parameters and the liquid volume.

The calculator gives the liquid volume in a partially filled rectangular tank, pitched and turned by the given angles.

The list filter calculator allows users to apply multiple filters to an initial list of strings.

This online calculator can join two csv lists by key column the same way JOIN works in SQL (inner join, left outer join, right outer join)

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.

This online calculator can be used to summarize lines of text, using regular expressions to extract a unique value from each line, such as a date or session ID.

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 calculates logarithms of a given number with respect to a specific base, as well as the natural logarithm (base e) and the decimal logarithm (base 10) of the number.

The calculator on the page is designed to estimate an individual's ideal weight based on their height. It uses the Lorenc formula, which is a widely used equation to calculate the estimated healthy weight range for a person based on their height.

This calculator generates a specified number of random integers within a given range.

This calculator calculates digit sequence checksum using Luhn algorithm (mod 10) and validation digit, the digit to be appended to the digit sequence to make whole sequence checksum equal to zero.

This calculator compresses/decompresses a string using Lempel-Ziv-Welch (LZW) algorithm.

This online calculator calculates the magnitude of a vector

Calculator sorts out all combinations of syllables to make words. English homework helper.

This online calculator calculates the unknown parameter of the Malthusian equation from the known parameters.

This online calculator performs the Mann–Whitney U test (also called the Mann–Whitney–Wilcoxon (MWW), Wilcoxon rank-sum test, or Wilcoxon–Mann–Whitney test).