Algebraic

Matrix A is multiplied by matrix B to get matrix C, the method is that the first row of A is multiplied by the first column of B,...

Matrix subtraction: Define matrix subtraction for two matrices of the same size. The difference between two m×n (pronounced "m×n"...

App description Matrix is a common tool in higher algebra, and also in applied mathematics such as statistical analysis. In physic...

App description In mathematics, if a number b is the n-th root of a, then bn=a. If n is even, then negative numbers will have no m...

App Description Combination formula Usage example Combination number calculator for C(n,r) Input data: input n = 7; input r = 4 ...

Example : The production of a unit's production valve this month is 150 pieces. It plans to increase the production capacity by 40...

Usage example Input data: a:5 bi:10 Click "Calculate" , r1: 2.8443224050289153 + i* 1.7578879212707148 r2: -2.8443224050289153 + i...

The weighted average method is the basic method of index synthesis. It has two forms, namely the addition rule and the multiplicat...

Linear interpolation is a simple interpolation method widely used in mathematics, computer graphics and other fields. The commonly...

This application gives you the ability to calculate the average, median, and mode online. You only need to enter one column or one...