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39 tools
Calculates reduced row echelon form (RREF) of a matrix with step-by-step solutions and standard matrix input. It highlights uses like rank, nullity, and system solving. ([thecalcs.com](https://www.thecalcs.com/calculators/math-science/reduced-echelon-form-calculator?utm_source=openai))
The adjoint matrix calculator will help you determine the adjugate of a square matrix.
This angle between two vectors calculator is a useful tool for finding the angle between two 2D or 3D vectors.
The Cholesky decomposition calculator lets you quickly and easily obtain the lower triangular matrix of the Cholesky factorization. Pick between a 2×2, 3×3, or a 4×4 matrix.
The cosine similarity calculator calculates the cosine similarity, cosine distance, and angle between two vectors, with all its calculations shown in easy steps.
Cross product calculator finds the cross product of two vectors in a three-dimensional space.
The Manhattan distance calculator is a simple calculator that determines the Manhattan distance (also known as the taxicab or city block distance) between two points in up to four-dimensional Cartesian space.
With this matrix trace calculator, you can find the trace of any matrix up to 5×5, and learn everything there is about the trace of a matrix!
The null space calculator will quickly compute the dimension and basis of the null space of a given matrix of size up to 4x4.
This cofactor expansion calculator shows you how to find the determinant of a matrix using the method of cofactor expansion (a.k.a. Laplace's expansion).
The diagonalize matrix calculator is an easy-to-use tool for whenever you want to find the diagonalization of a 2x2 or 3x3 matrix.
The inverse matrix calculator will check if the square matrix you give it has an inverse, and if it does, it will calculate it in a few easy steps.
With this matrix by scalar calculator, you'll discover how to multiply a matrix by a number.
Master vectors with our calculator using the orthogonal projection formula. Find the vector projection of one vector onto the other. Try it now!
Free calculator to perform matrix operations on one or two matrices, including addition, subtraction, multiplication, determinant, inverse, or transpose.
Dot product calculator finds the scalar product of two vectors, each one with three components.
The linear independence calculator is here to check whether your vectors are linearly independent and tell you the dimension of the space they span.
The matrix determinant calculator is your fast and easy way to get the determinant of any square matrix of size 2×2, 3×3, or 4×4.
The matrix power calculator will quickly give you the desired exponent of your 2×2, 3×3, or 4×4 matrix. If you need it, it will even tell you what its diagonalization is (if it exists).
The matrix rank calculator is an easy-to-use tool to calculate the rank of any matrix with up to four rows or columns.
The matrix transpose calculator is a quick and easy-to-use tool for your everyday matrix transpose needs.
Unit vector calculator finds the components of a vector of length equal to 1.
Characteristic polynomial calculator helps you determine the characteristic polynomial of any matrix of size 2×2, 3×3, or 4×4.
Discover how to find cofactors of any matrix with our user-friendly cofactor matrix calculator. Simplify matrix operations effortlessly!