Involute of an angle calculator and finding an angle by the given involute.

### Involute Calculation ### The following snippet calculates the \( x \) and \( y \) coordinates of an involute of a circle. Given a radius \( r \), an angle \( \theta \) in degrees, and an additional angle \( a \) in degrees, the code first converts these angles to radians and then computes the coordinates. \( x = r \times (\cos(\text{t+a}) + \text{t} \times \sin(\text{angle2})) \) \( y = r \times (\sin(\text{t+a}) - \text{t} \times \cos(\text{t+a})) \) The formula for calculating the x-coordinate is given by: x = r × (cos(t+a) + t × sin(t+a)) y = r × (sin(t+a) - t × cos(t+a))

This online calculator determines subnet parameters for the given IP address and subnet mask

The calculator determines if an arbitrary point lies inside 2D triangle. The triangle is defined by 3 cartesian coordinate pairs.

The calculator converts ISO date to Gregorian date and vice versa.

This online calculator can check if a word/phrase is an isogram.

This online calculator draws isometric projection of a vector, giving its coordinates in 3D space.

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

This online calculator measures the similarity of two sample sets using the Jaccard / Tanimoto coefficient

The Jaccard index refers to binary similarity coefficients and is a commonly used measure for analyzing the species composition of communities or samples in biological studies. This similarity measure is the intersection of sets. The calculator is designed primarily for biologists, but is universal for estimating the intersection of sets and can be applied to other, non-biological problems.

This online calculator computes the convex hull of a given set of points using Jarvis march algorithm, aka Gift wrapping algorithm

This online calculator calculates joint entropy of two discrete random variables given a joint distribution table (X, Y) ~ p

The calculator displays the dimensions of an input jpeg file as well as jiff markers stored in the file.

The calculator displays meta-data stored in a jpeg file.

Julian and Gregorian calendars date conversion

Calculation of the Julian day for a given date, plus some information.

The kart racing heat grid generator is a tool designed to ensure that each racer tries each starting position/kart in random order during a kart racing event.

This online calculator performs Kasiski examination of an entered text using trigrams in attempt to discover a key length

Converts the word, typed in Russian letters into a set of symbols corresponding to these letters in English keyboard layout which is often used to create a Russian-speaking user passwords.

This kinematics calculator will help you to solve constant acceleration problems using kinematic equations