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Online calculators
Equations
Solving the quadratic equation
Solution of a linear homogeneous equation of the second order
Operations with matrices
Calculate the determinant of the matrix
Solving a system of linear equations [3x3]
Solving a system of linear equations [4x4]
Matrix multiplication
Calculate the inverse matrix
Geometry
Equation of a straight line with two points
The volume of the pyramid
Calculate the equation of the plane by three points
Integrals
Taking an indefinite integral (only the result is output)
Functions of complex pre-temporal
Addition, subtraction, multiplication, division, trigonometric notation
Probability theory
Mathematical expectation of a discrete distribution
The variance of a discrete distribution