This page is best for one clear job: quickly checking standard operations on small square matrices. For class exercises, introductory linear algebra, homework verification, and interview review, 2x2 and 3x3 cases already cover many of the matrices people handle by hand. You do not need a large symbolic system just to confirm a result.
The page is not trying to be a general-purpose computer algebra tool. It is a text-input calculator for small matrices, which is why it focuses on fast entry, clear operation choices, and immediate result checking instead of higher-dimensional or advanced matrix workflows.
The current page supports six operations.
The first three require both matrix A and matrix B. The last three require only matrix A.
La página actual solo admite matrices cuadradas de 2x2 y 3x3.
La suma, la resta y la multiplicación necesitan la matriz A y la matriz B, mientras que el determinante, la inversa y la transpuesta solo usan la matriz A.
Escribe cada fila en su propia línea y separa los valores con espacios o comas, asegurándote de que el número de filas y columnas coincida con el tamaño seleccionado.
Si la matriz es singular, es decir, su determinante es 0, la página actual no puede producir una inversa.
Add, subtract, multiply, transpose, invert, and evaluate determinants for 2x2 and 3x3 matrices.