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# LibreOffice क्याल्कमा सञ्चालकहरू

तपाईँं दिएका सञ्चालनकर्ताहरू LibreOffice क्याल्कमा प्रयोग गर्न सक्नु हुन्छ:

## अंकगणितीय सञ्चालनकर्ताहरू

ती सञ्चालनकर्ताहरूले सङ्ख्यात्मक परिणामहरू फर्काउँदछन ।

सञ्चालक | नाम | उदाहरण
--- | --- | ---
+ | थप | 1+1
- | घटाउ | 2-1
- | नेगेसन | -5
* | गुणन | 2*2
/ | भाग | 9/3
% | प्रतिशत | 15%
^ | एस्पोनेनसिएसन | 3^2

Prefix "-" (negation) has a higher precedence than "^" (exponentiation). For example -3^2 equals 9, which is the square of a negative number.

## तुलनात्मक सञ्चालनकर्ताहरू

ती सञ्चालन कर्ताहरूले कित सत्य यात झुटो फिर्ता गर्दछन् ।

सञ्चालक | नाम | उदाहरण
--- | --- | ---
= | बराबर | A1=B1
> | भन्दा ठूलो | A1>B1
< | भन्दा सानो | A1<B1
>= | भन्दा ठूलो या बराबर | A1>=B1
<= | भन्दा सानो या बराबर | A1<=B1
<> | असमानता | A1<>B1

## पाठ सञ्चालनकर्ताहरू

सञ्चालनकर्ताले विभाजित पाठहरू एउटा पाठमा संयोजन गर्दछन ।

सञ्चालक | नाम | उदाहरण
--- | --- | ---
& | text concatenation | "Sun" & "day" "Sunday" हो

## सन्दर्भ सञ्चालनकर्ताहरू

ती सञ्चालनकर्ताहरू कक्ष दायराहरू गाभ्छन् ।

Range has the highest precedence, then intersection, and then finally union.

सञ्चालक | नाम | उदाहरण
--- | --- | ---
: | दायरा | A1:C108, A:D or 3:13
! | प्रतिच्छेदन | SUM(A1:B6!B5:C12) प्रतिच्छेदनमा सबै कक्षहरूको जोड गणना गर्दछ;यो उदाहरणमा, परिणाम कक्षहरू B5 र B6को जोड अधिनमा हुन्छ ।
~ | Concatenation or union | Takes two references and returns a reference list, which is a concatenation of the left reference followed by the right reference. Double entries are referenced twice. =COUNT(A1:B2~B2:C3) counts values of A1:B2 and B2:C3. Note that the cell B2 is counted twice. =INDEX(A1:B2~C1:D2;2;1;2) selects cell C2, that is, the first cell of the second row, first column, of the second range (C1:D2) of the range list.

A reference list is not allowed inside an array expression.

## Operator precedence

Associativity and precedence of operators, from highest to lowest precedence.

Associativity | Operator(s) | द्रष्टब्य...
--- | --- | ---
बायाँ | : | Range.
बायाँ | ! | Reference intersection (A1:C4!B1:B5 is B1:B4).
बायाँ | ~ | Reference union.
दायाँ | +,- | Prefix unary operators. For example, -5 or -A1. Note that these have a different precedence than add and subtract.
बायाँ | % | Postfix unary operator % (divide by 100). Note that this is legal with expressions, for example, B1%.
बायाँ | ^ | Power (2^3 is 8).
बायाँ | *,/ | Multiply, divide.
बायाँ | +,- | Binary operations add, subtract. Note that unary (prefix) + and - have a different precedence.
बायाँ | & | Binary operation string concatenation. Note that "&" shall be escaped when included in an XML document.
बायाँ | =, <>, <, <=, >, >= | Comparison operators equal to, not equal to, less than, less than or equal to, greater than, greater than or equal to.

Prefix "-" has a higher precedence than "^", "^" is left-associative, and reference intersection has a higher precedence than reference union.

Prefix "+" and "-" are defined to be right-associative. However, note that typical applications which implement at most the operators defined in this specification (as specified) may implement them as left-associative, because the calculated results will be identical.

Precedence can be overridden by using parentheses, so "=2+3*4" computes to 14 but "=(2+3)*4" computes 20.

सम्बन्धित शीर्षक

OpenDocument v1.3 part 4, Formula Operators