Formúla

Opens a submenu, from which you can insert a formula into the cell of a table. Place the cursor in a cell in the table or at the position in the document where you want the result to appear. Click the Formula icon and choose the desired formula from the submenu.

The formula appears in the input line. To specify a range of cells in a table, select the desired cells with the mouse. The corresponding cell references also appear in the input line. Enter additional parameters, as necessary, and click Apply to confirm your entry. You can also enter the formula directly if you know the appropriate syntax. This is necessary, for example, in the Insert Fields and Edit Fields dialogs.

Icon

Formúla

Summary of Formula Options

Basic Calculation Functions

Bæta við

+

Calculates the total.

Example: <A1> + 8

Frádráttur

-

Calculates the difference

Dæmi: 10 - <B5>

Margföldun

MUL or *

Calculates the product.

Dæmi: 7 MUL 9

Deiling

DIV or /

Calculates the quotient

Example: 100 DIV 15


Basic Functions in the Submenu

Summa

SUM

Calculates the sum of the selected cells.

Example: SUM <A2:C2> displays the sum of the values in cells A2 to C2

Rúnna

ROUND

Rounds a number to the specified decimal places.

Example: 15.678 ROUND 2 displays 15.68

Prósenta

PHD

Calculates a percentage

Example: 10 + 15 PHD displays 10.15

Ferningur

SQRT

Calculates the square root.

Example: SQRT 25 displays 5.00

Veldi

POW

Calculates the power of a number.

Example: 2 POW 8 displays 256.00


Aðgerðir

You can insert various operators in your formula. Choose from the following functions:

Listaskiltákn

|

Separates the elements in a list.

Example of using a list:

MIN 10|20|50|<C6>|<A2:B6>|20

Líkt

EQ or ==

Checks if selected values are equal. If they are unequal, the result is zero, otherwise 1 (true) appears.

Example: <A1> EQ 2 displays 1, if the content of A1 equals 2.

Ekki jafnt

NEQ or !=

Tests for inequality between selected values.

Example: <A1> NEQ 2 displays 0 (wrong), if the content of A1 equals 2.

Minna en eða jafnt og

LEQ

Tests for values less than or equal to a specified value.

Example: <A1> LEQ 2 displays 1 (true), if the content of A1 is less than or equal to 2.

Stærra en eða jafnt og

GEQ

Tests for values greater than or equal to a specified value

Example: <A1> GEQ 2 displays 1 (true), if the content of A1 is greater than or equal to 2.

Minna

L

Tests for values less than a specified value

Example: <A1> L 2 displays 1 (true), if the content of A1 is less than 2.

Meira en

G

Tests for values greater than a specified value

Example: <A1> G 2 displays 1 (true), if the content of A1 is greater than 2.

Boole gildið EÐA

EÐA

Tests for values matching the Boolean OR

Example: 0 OR 0 displays 0 (false), anything else results in 1 (true)

Boole gildið EÐA

XOR

Tests for values matching the Boolean exclusive OR

Example: 1 XOR 0 displays 1 (true)

Boole gildið OG

OG

Tests for values matching the Boolean AND

Example: 1 AND 2 displays 1 (true)

Boole gildið EKKI

NOT

Tests for values matching the Boolean NOT

Example: NOT 1 (true) displays 0 (false)


Tölfræðiaðgerðir

You can choose from the following statistical functions:

Meðal

MEAN

Calculates the arithmetic mean of the values in an area or a list.

Example: MEAN 10|30|20 displays 20

Minnsta gildi

MIN

Calculates the minimum value in an area or a list.

Example: MIN 10|30|20 displays 10

Hæsta gildi

MAX

Calculates the maximum value in an area or a list.

Example: MAX 10|30|20 displays 30.00


Trigonometric Functions

You can choose from the following trigonometric functions:

Sínus

SIN

Calculates the sine in radians

Dæmi: SIN (PI/2)

Kósínus

COS

Calculates the cosine in radians.

Dæmi: COS 1

Horn

TAN

Calculates the tangent in radians.

Dæmi: TAN <A1>

Arccosine

ASIN

Calculates the arc sine in radians.

Dæmi: ASIN 1

Kósínus

ACOS

Calculates the arc cosine in radians.

Dæmi: ACOS 1

Tangent

ATAN

Calculates the arc tangent in radians.

Dæmi: ATAN 1


Variables for document properties

The following document properties are also found under File - Properties - Statistics.

CHAR

Number of characters in the document

WORD

Number of words in the document

PARA

Number of paragraphs in the document

GRAPH

Number of graphics in the document

TABLES

Number of tables in the document

OLE

Number of OLE objects in the document

PAGE

Total number of pages in the document


More Defined Values

PI

PI

3.1415...

Euler's constant

E

2.71828...

SATT

not equal to 0

Nei

ÓSATT

0


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