# Millibil

Use this dialog to determine the spacing between formula elements. The spacing is specified as a percentage in relation to the base size defined under Format - Font Size.

Use the Category button to determine the formula element for which you would like to specify the spacing. The appearance of the dialog depends on the selected category. A preview window shows you which spacing is modified through the respective boxes.

## Flokkur

This button allows you to select the category for which you would like to change the spacing.

## Millibil

Defines the spacing between variables and operators, between lines, and between root signs and radicals.

### Millibil

Defines the spacing between variables and operators.

### Línubil

Determines the spacing between lines.

### Rótarlínubil

Determines the spacing between the root sign and radicals.

## Atriðaskrár

Defines the spacing for superscript and subscript indexes.

### Háletur

Determines the spacing for superscript indexes.

### Lágletur

Determines the spacing for subscript indexes.

## Tugabrot

Defines the spacing between the fraction bar and the numerator or denominator.

### Teljari

Determines the spacing between the fraction bar and the numerator.

### Nefnari

Determines the spacing between the fraction bar and the denominator.

## Tugabrotastrik

Defines the excess length and line weight of the fraction bar.

### Auka lengd

Determines the excess length of the fraction line.

### Þykkt

Determines the weight of the fraction line.

## Takmörk

Defines the spacing between the sum symbol and the limit conditions.

### Efri mörk

Determines the spacing between the sum symbol and the upper limit.

### Neðri mörk

Determines the spacing between the sum symbol and the lower limit.

## Hreinsa viðföng

Defines the spacing between brackets and the content.

### Auka lengd (vinstri/hægri)

Determines the vertical distance between the upper edge of the contents and the upper end of the brackets.

### Millibil

Determines the horizontal distance between the contents and the upper end of the brackets.

### Kverða alla sviga

Scales all types of brackets. If you then enter ( a over b) in the Commands window, the brackets will surround the whole height of the argument. You normally achieve this effect by entering left ( a over b right ).

### Auka lengd

Adjusts the percentage excess size. At 0 percent the brackets are set so that they surround the argument at the same height. The higher the entered value is, the larger the vertical gap between the contents of the brackets and the external border of the brackets. The field can only be used in combination with Scale all brackets.

## Fylki

Defines the relative spacing for the elements in a matrix.

### Línubil

Determines the spacing between matrix elements in a row.

### Bil milli dálka

Determines the spacing between matrix elements in a column.

## Tákn

Defines the spacing of symbols in relation to variables

### Aðalhæð

Defines the height of the symbols in relation to the baseline.

### Minnsta bil

Determines the minimum distance between a symbol and variable.

## Aðgerðir

Defines the spacing between operators and variables or numbers.

### Auka lengd

Determines the height from the variable to the operator's upper edge.

### Millibil

Determines the horizontal distance between operators and variables.

## Spássíur

Adds a border to your formula. This option is particularly useful if you want to integrate the formula into a text file in LibreOffice Writer. When making settings, be sure that you do not use 0 as a size, since this creates viewing problems for text that surrounds the insertion point.

### Vinstri

The left border is positioned between the formula and background.

### Hægri

The right border is positioned between the formula and background.

### Efst

The top border is positioned between the formula and background.

### Neðst

The bottom border is positioned between the formula and background.

## Sjálfgefið

Saves your changes as your default settings for all new formulas. A security response will appear before saving these changes.