# LibreOffice Calc์ ์ฐ์ฐ์

LibreOffice Calc์์๋ ๋ค์๊ณผ ๊ฐ์ ์ฐ์ฐ์๋ฅผ ์ฌ์ฉํ  ์ ์์ต๋๋ค.

## ์ฐ์  ์ฐ์ฐ์

์ด ์ฐ์ฐ์๋ ์ซ์์์ ๊ฒฐ๊ณผ๋ฅผ ์ ๊ณตํฉ๋๋ค

์ฐ์ฐ์

์ด๋ฆ

Example

+

๋ง์(+)

1+1

-

๋บ์

2-1

-

๋ถ์ 

-5

*

๊ณฑ์

2*2

/

๋๋์

9/3

%

๋ฐฑ๋ถ์จ

15%

^

๋์น

3^2

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

## ๋น๊ต ์ฐ์ฐ์

์ด ์ฐ์ฐ์๋ ์ง๋ฆฌ๊ฐ TRUE ๋๋ WRONG์ ์ ๊ณตํฉ๋๋ค.

์ฐ์ฐ์

์ด๋ฆ

Example

=

๋์ผ

A1=B1

>

์ด๊ณผ

A1>B1

<

๋ฏธ๋ง

A1<B1

>=

ํฌ๊ฑฐ๋ ๊ฐ์

A1>=B1

<=

์๊ฑฐ๋ ๊ฐ์

A1<=B1

<>

๋์ผํ์ง ์์

A1<>B1

## ํ์คํธ ์ฐ์ฐ์

์ด ์ฐ์ฐ์๋ ๊ฐ๊ฐ์ ํ์คํธ๋ฅผ ์ ์ฒด ํ์คํธ์ ์ฐ๊ฒฐํฉ๋๋ค.

์ฐ์ฐ์

์ด๋ฆ

Example

&

text concatenation

"Sun" & "Day"์ ๊ฒฐ๊ณผ๋ "Sunday"์๋๋ค

## ์ฐธ์กฐ ์ฐ์ฐ์

์ด ์ฐ์ฐ์๋ค์ ์๊ฑฐ๋, ํ๋ ๋๋ ๊ทธ ์ด์์ ์ ๋ฒ์๋ฅผ ๋๋ ค์ค๋๋ค.

๋ฒ์๊ฐ ๊ฐ์ฅ ๋์ ์ฐ์ ์์๋ฅผ ๊ฐ์ง๊ณ  ๊ทธ ๋ค์์ด ๊ต์งํฉ์ด๋ฉฐ ๋ง์ง๋ง์ผ๋ก ํฉ์งํฉ์๋๋ค.

์ฐ์ฐ์

์ด๋ฆ

Example

:

์์ญ

A1:C108, A:D or 3:13

!

๊ต์งํฉ

SUM(A1:B6!B5:C12)

๊ต์ฐจ๋ ์์ญ์ ์๋ ๋ชจ๋  ์์ ํฉ๊ณ๋ฅผ ๊ตฌํฉ๋๋ค. ์๋ฅผ ๋ค์ด ์ B5์ B6์ด ๊ต์ฐจ ์์ญ์ ์์ผ๋ฉด ๊ทธ ํฉ๊ณ๊ฐ ๊ณ์ฐ๋ฉ๋๋ค.

~

์ฐ๊ฒฐ ๋๋ ํฉ์งํฉ

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)

left

:

Range.

left

!

Reference intersection (A1:C4!B1:B5 is B1:B4).

left

~

Reference union.

right

+,-

Prefix unary operators. For example, -5 or -A1. Note that these have a different precedence than add and subtract.

left

%

Postfix unary operator % (divide by 100). Note that this is legal with expressions, for example, B1%.

left

^

Power (2^3 is 8).

left

*,/

Multiply, divide.

left

+,-

Binary operations add, subtract. Note that unary (prefix) + and - have a different precedence.

left

&

Binary operation string concatenation. Note that "&" shall be escaped when included in an XML document.

left

=, <>, <, <=,
>, >=

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.