SUMPRODUCT function is a mathematical function, which is used for array calculation in spreadsheet software such as Excel. It can perform multiplication between two or more arrays and return the corresponding results.
The steps of using SUMPRODUCT function for multiplication are as follows: select the cell that needs to output the result; Enter = sumproduct () in the function column; Enter the array or cell range to be multiplied in parentheses, separated by commas. Press Enter to get the result of multiplication.
Table multiplication formula is a mathematical formula used in spreadsheet software such as Excel, which is used to multiply the values in two or more cells. In Excel, the table multiplication formula can be realized by the following steps: Select the cell where you want to put the result, such as C 1. Enter the multiplication formula in C 1, for example =A 1*B 1, where A 1 and B 1 are the cells to be multiplied. Press Enter to get the result.
The function of table multiplication formula:
1, basic multiplication: the most basic function of table multiplication formula is to multiply two or more values. Users can directly enter = value 1 value 2 ... in the cell, or use a specific function (such as product) for multiplication calculation. This multiplication operation can be used for simple mathematical calculations, such as calculating area and volume.
2. Array calculation: table multiplication formula can also be used for array calculation, that is, multiple data can be multiplied at the same time. For example, users can use the SUMPRODUCT function to multiply the elements of two arrays and add the results. This kind of array calculation is very useful when dealing with a large number of data, which can improve work efficiency.
3. Complex mathematical operations: In addition to basic multiplication operations and array calculations, table multiplication formulas can also perform more complex mathematical operations, such as matrix multiplication and vector product. These calculations are often used in science, engineering, finance and other fields, and spreadsheet software provides convenient functions and tools to carry out these calculations.