Matrix Calc Delta

Matrix Calc Delta is a clean, fast matrix calculator for students and engineers. 【Features】 ■ Inverse Matrix Computes the inverse of any n×n matrix using Gauss-Jordan elimination. Detects singular matrices automatically. ■ Determinant Calculates det(A) for any n×n matrix with high accuracy using Gaussian elimination with partial pivoting. ■ Linear Equations Just enter coefficient matrix A and vector b — the app solves Ax = b instantly. 【Highlights】 • Supports any size from 2×2 up to 7×7 • "Next" key moves focus between cells for fast input • Clean, readable result display • Free with ads Perfect for checking homework, verifying hand calculations, or quick reference in class and at work.