Formulas St. equations that perform calculations on values \u200b\u200bof the worksheet.
A formula starts with an equal sign (=).
For example, the following formula multiply 2 by 3 and then adds 5 to the result:
= 5 +2 * 3
Thus, all formulas to insert in Microsoft Excel must begin with the "= ".
One formula can also contain the following: functions, references, operators, and constants.
mule1. functions: the function PI () returns the value of pi: 3.142 ...
2. References: A2 returns the value in cell A2.
3. Constants: Numbers or text values \u200b\u200btyped directly into a formula, for example, 2.
4. Operators: Operator ^ (caret) operator raises a number to a power, and the operator * (asterisk) multiplies.
function or n
Use functions to simplify and shorten formulas on a worksheet, especially those that perform lengthy calculations or complex arguments
Securities that uses a function to perform operations or calculations. The most common arguments used within functions include numbers, text, cell references and names.
2. Field inserting formulas and functions. Operator
sign or symbol that specifies the type of calculation to be carried out in an expression.
There are mathematical, comparison, logical, and reference.
Constant
A constant is a value not calculated. For example, the date 09/10/2008, the number 210 and
the text "Quarterly Earnings" are constants. Types
operators
There are four types of calculation operators: arithmetic comparison, concatenation tex to
and reference.
arithmetic operators
To perform mathematical operations such as addition Bá SICAS , subtraction or multiplication , com bine
numbers and produce numeric results, use the following arithmetic operators:
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