CalcHistory 與 Matrix Calc Plus 使用情況與統計

Matrix Calculator is math calculator to solve matrix operations, perform matrix operations on two matrices, including addition, subtraction, multiplication, and dividing fast and easy. Features: • Support matrix addition, subtracting, multiplying and dividing. • Generate Matrix in Latex mode and save-able image to the camera roll. • Matrix in array mode is copy-able. • Customisable font and background color. • Customisable font size/type. • Option to display matrix full operation or result only. • Matrix reference included. In mathematics, a matrix (plural: matrices) is a rectangular array or table of numbers, symbols, or expressions, arranged in rows and columns, which is used to represent a mathematical object or a property of such an object. To add two matrices or Subtracting A matrix A with 3 rows and 5 columns can be added to another matrix B of 3 rows and 5 columns. The two matrices must be the same size, i.e. the rows must match in size, and the columns must match in size. To multiply an m×n matrix by an n×p matrix, the ns must be the same, and the result is an m×p matrix. mxn x nxp = mxp To divide two matrices A/B = A × (1/B) = A × B⁻¹ Thanks for your support and do visit nitrio.com for more apps for your iOS devices.