Calculate percentages easily with this Percentage Calculator. Input numbers and select from options like percentage of a number, number as a percentage of another, or percentage change between two numbers for quick results.
Calculate matrix decomposition effortlessly with our QR Factorization Calculator. Input your matrix and obtain orthogonal Q and upper triangular R matrices instantly.
Calculate solutions to quadratic equations with this Quadratic Formula Calculator. Input coefficients a, b, and c to find real or complex roots quickly and accurately.
