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##### Result by tag 157 results

- Angle between two vectors
This online calculator finds the angle between two vectors

- Area of a triangle
This is univeral online calculator for the area of a triangle which uses different methods to find the area of a triangle, depending on your knowledge of the triangle.

- Centered Moving Average
This online calculator calculates centered moving average, which is used instead of moving average then number of periods is even

- Characteristic polynomial
This online calculator calculates coefficients of characteristic polynomial of a square matrix using Faddeev–LeVerrier algorithm

- Collinearity of points whose coordinates are given
This online calculator finds if points are collinear given their coordinates

- Collinearity of vectors in 2d space
This online calculator determines if 2d space vectors are collinear

- Completing the square
This online calculator allows you to use completing the square technique to complete the square.

- Covariance Calculator
This online calculator computes covariance between two discrete random variables

- Dot product
This online calculator calculates the dot product of two vectors

- Eigenvalue calculator
This online calculator computes the eigenvalues of a square matrix up to 4th degree by solving the characteristic equation.

- Equation of a circle passing through 3 given points
This online calculator finds equation of a circle passing through 3 given points

- Equation of a line passing through two points in 3d
This online calculator finds equation of a line in parametrical and symmetrical forms given coordinates of two points on the line

- Equation of a plane passing through three points
This online calculator calculates the general form of the equation of a plane passing through three points

- Equations of a circle with given center and radius in different forms
This online calculator displays equations of a circle in standard form, in parametric form and in general form given center and radius of a circle

- Equilateral triangle
This online calculator calculates characteristics of the equilateral triangle: the length of the sides, the area, the perimeter, the radius of the circumscribed circle, the radius of the inscribed circle, the altitude (height) from single known value

- Estimated Mean of a Population
This online calculator allows you to estimate mean of a population using given sample

- Lagged scatterplot
This online calculator builds scatterplot of the time series against itself offset in time

- Line equation from two points
This online calculator finds the equation of a line given two points it passes through, in slope-intercept and parametric forms

- Magnitude of a Vector
This online calculator calculates the magnitude of a vector

- Mean, variance and standard deviation of discrete random variable
This online calculator calculates mean, variance and standard deviation of random variable entered in the form of value-probability table