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Largest common subsequence
This online calculator is designed to find the largest common subsequence of two subsequence given as strings.
Latin Quote Generator
This calculator provides a fun and educational tool for people to learn and explore famous Latin quotes.
LCD Calculator for Fractions
This online calculator find the Least Common Denominator for several fractions
Least Significant Bit steganography
The first online calculator on this page uses a Least Significant Bit steganographic method to hide a message in a digital image. The second online calculator reveals the message hidden by the first calculator.
Length of service calculation
Length of service calculation for several periods of work
Level of liquid in the cylindrical tank, AKA Quarter-Tank Problem
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)
Levenshtein Distance
This online calculator measures the Levenshtein distance between two strings.
Lifting force of a helium-filled balloon
Online calculator for solving problems related to the lifting force of a helium-filled balloon. It allows you to find the mass of the balloon shell, or the mass of the payload, or the required helium mass, from the other known values.
Line Reverser
The reverse line calculator is a simple tool that takes a block of text as input, breaks it into individual lines, and then reverses the order of the lines. This can be useful in a variety of situations where you need to quickly reverse the order of lines in a document or piece of code, such as when working with logs, scripts, or data files.
Linear approximation
This online calculator derives the formula for the linear approximation of a function near the given point, calculates approximated value and plots both the function and its approximation on the graph
Linear congruence calculator
This online calculator solves linear congruences
Linear Diophantine Equations Solver
This calculator solves linear diophantine equations (LDE). The LDE calculator is right below, and if you want to recall what linear diophantine equations are, you can find the theory after the calculator.
Linear intersection
Linear recurrence with constant coefficients
This online calculator calculates a given number of terms of a linear recurrence sequence (constant-recursive sequence) and also their sum in cumulative total.
Lines filter by number
This online calculator filters lines of text by removing designated lines or, you can say, leaving only designated lines
Liquid level in the tilted cylinder
Сalculates the level of the liquid in a tilted cylindrical tank with the tank parameters and the liquid volume.
Liquid volume in a rectangular tank
The calculator gives the liquid volume in a partially filled rectangular tank, pitched and turned by the given angles.
List Filter Calculator
The list filter calculator allows users to apply multiple filters to an initial list of strings.
List Join
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)
LL1 grammar analysis. Yet another top-down parser generator.
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.
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