# getEquality

Obtain equality constraint arrays from portfolio object

## Description

Use the `getEquality`

function with a
`Portfolio`

, `PortfolioCVaR`

, or
`PortfolioMAD`

object to obtain equality constraint arrays from
portfolio objects.

For details on the respective workflows when using these different objects, see Portfolio Object Workflow, PortfolioCVaR Object Workflow, and PortfolioMAD Object Workflow.

## Examples

## Input Arguments

## Output Arguments

## Tips

You can also use dot notation to obtain the equality constraint arrays from portfolio objects.

[AEquality, bEquality] = obj.getEquality;

## Version History

**Introduced in R2011a**

## See Also

### Topics

- Working with Linear Equality Constraints Using Portfolio Object
- Working with Linear Equality Constraints Using PortfolioCVaR Object
- Working with Linear Equality Constraints Using PortfolioMAD Object
- Portfolio Optimization Examples Using Financial Toolbox
- Supported Constraints for Portfolio Optimization Using Portfolio Objects
- Supported Constraints for Portfolio Optimization Using PortfolioCVaR Object
- Supported Constraints for Portfolio Optimization Using PortfolioMAD Object