---
title: "Quadrature.Integrator.qag(pointsPerInterval:maxIntervals:)"
framework: accelerate
role: symbol
role_heading: Case
path: "accelerate/quadrature/integrator/qag(pointsperinterval:maxintervals:)"
---

# Quadrature.Integrator.qag(pointsPerInterval:maxIntervals:)

Globally adaptive integrator.

## Declaration

```swift
case qag(pointsPerInterval: Quadrature.QAGPointsPerInterval, maxIntervals: Int)
```

## See Also

### Integrators

- [Quadrature.Integrator.qng](accelerate/quadrature/integrator/qng.md)
- [nonAdaptive](accelerate/quadrature/integrator/nonadaptive.md)
- [adaptive(pointsPerInterval:maxIntervals:)](accelerate/quadrature/integrator/adaptive(pointsperinterval:maxintervals:).md)
- [Quadrature.Integrator.qags(maxIntervals:)](accelerate/quadrature/integrator/qags(maxintervals:).md)
- [adaptiveWithSingularities(maxIntervals:)](accelerate/quadrature/integrator/adaptivewithsingularities(maxintervals:).md)