### Unattended Installation Command Line Examples

Source: https://help.graphisoft.com/AC/29/INT/_AC29_Help/004_BIMManager_InstallGuide/004_BIMManager_InstallGuide-7.htm

Command line examples for Windows and macOS to trigger an unattended installation with a custom environment path.

```bash
Archicad-29-INT-3000-1.0.exe --mode unattended --customEnvironment "D:\...\Defaults"
```

```bash
Archicad\ 29\Installer.app/Contents/MacOS/installbuilder.sh --mode unattended --customEnvironment "userhome/.../Defaults"
```

--------------------------------

### Execute Archicad 29 installer with an option file

Source: https://help.graphisoft.com/AC/29/INT/_AC29_Help/004_BIMManager_InstallGuide/004_BIMManager_InstallGuide-3.htm

Use the --optionfile flag to point the installer to the configuration text file. Enclose paths in quotation marks if they contain spaces.

```bash
Archicad-29.0.0-INT.exe --optionfile OptionFile.txt
```

```bash
C:\Users\CurrentUser\Downloads\Archicad-29.0.0-INT.exe --optionfile D:\DATA\OptionFile.txt
```

--------------------------------

### ROUND Function Examples

Source: https://help.graphisoft.com/AC/29/INT/_AC29_Help/061_ExpressionFunctions/061_ExpressionFunctions-38.htm

Examples demonstrating rounding to decimal places, the nearest integer, and to the left of the decimal point.

```Expression
ROUND (46.9855, 2)
```

```Expression
ROUND (46.9855, 0)
```

```Expression
ROUND (46.9855, -1)
```

--------------------------------

### Run Unattended Installation with Default Options

Source: https://help.graphisoft.com/AC/29/INT/_AC29_Help/004_BIMManager_InstallGuide/004_BIMManager_InstallGuide-1.htm

Commands to trigger the installer in unattended mode for Windows and macOS platforms.

```bash
Archicad-29-INT-3000-1.0.exe --mode unattended
```

```bash
/Volumes/Archicad\ 29.0.0/Archicad\ 29\ Installer.app/Contents/MacOS/installbuilder.sh --mode unattended
```

```bash
/Volumes/Archicad\ 29.0.0\ \(Intel-based\ Mac\)/Archicad\ 29\ \(Intel-based\ Mac\)\ Installer.app/Contents/MacOS/installbuilder.sh --mode unattended
```

--------------------------------

### Repeat String Expression Example

Source: https://help.graphisoft.com/AC/29/INT/_AC29_Help/061_ExpressionFunctions/061_ExpressionFunctions-64.htm

Demonstrates repeating the pattern '*-' three times.

```Expression
REPT (“*-”, 3)
```

--------------------------------

### Define Archicad 29 installation parameters in an option file

Source: https://help.graphisoft.com/AC/29/INT/_AC29_Help/004_BIMManager_InstallGuide/004_BIMManager_InstallGuide-3.htm

Create a UTF-8 text file with the specified encoding header and parameter assignments. Do not use double dashes or quotation marks for values.

```text
# encoding: utf-8
mode=unattended
installdir=D:\DATA folder\
disable-components=Library
```

--------------------------------

### Calculate Cotangent

Source: https://help.graphisoft.com/AC/29/INT/_AC29_Help/061_ExpressionFunctions/061_ExpressionFunctions-47.htm

Example usage of the COT function with an angle in degrees.

```Expression
COT (30D)
```

--------------------------------

### Calculate Sine of an Angle

Source: https://help.graphisoft.com/AC/29/INT/_AC29_Help/061_ExpressionFunctions/061_ExpressionFunctions-48.htm

Example usage of the SIN function with an angle in degrees.

```Expression
SIN (30D)
```

--------------------------------

### Expression Data Type Compatibility Examples

Source: https://help.graphisoft.com/AC/29/INT/_AC29_Help/045_PropertiesClassifications/045_PropertiesClassifications-26.htm

Demonstrates the difference between an invalid mixed-type expression and a corrected version using identical data types.

```Archicad Expression
SUM (1, 2m)
```

```Archicad Expression
SUM (1m, 2m)
```