---
title: simd_float2x2
framework: simd
role: symbol
role_heading: Structure
path: simd/simd_float2x2
---

# simd_float2x2

A matrix of two columns and two rows that contains single-precision values.

## Declaration

```swift
struct simd_float2x2
```

## Topics

### Initializers

- [init()](simd/simd_float2x2/init().md)
- [init(_:)](simd/simd_float2x2/init(_:)-55fda.md)
- [init(diagonal:)](simd/simd_float2x2/init(diagonal:).md)
- [init(_:)](simd/simd_float2x2/init(_:)-2mgex.md)
- [init(_:_:)](simd/simd_float2x2/init(_:_:).md)
- [init(columns:)](simd/simd_float2x2/init(columns:).md)
- [init(rows:)](simd/simd_float2x2/init(rows:).md)

### Matrix Constants

- [matrix_identity_float2x2](simd/matrix_identity_float2x2.md)

### Matrix Properties

- [determinant](simd/simd_float2x2/determinant.md)
- [inverse](simd/simd_float2x2/inverse.md)
- [transpose](simd/simd_float2x2/transpose.md)
- [columns](simd/simd_float2x2/columns.md)

### Matrix Creation Functions

- [simd_matrix(_:_:)](simd/simd_matrix(_:_:)-1ftcm.md)
- [simd_matrix_from_rows(_:_:)](simd/simd_matrix_from_rows(_:_:)-3mqrr.md)
- [matrix_from_rows(_:_:)](simd/matrix_from_rows(_:_:)-2pi8i.md)

### Element Access

- [subscript(_:)](simd/simd_float2x2/subscript(_:).md)
- [subscript(_:_:)](simd/simd_float2x2/subscript(_:_:).md)

### Type Aliases

- [float2x2](simd/float2x2.md)
- [matrix_float2x2](simd/matrix_float2x2.md)

### Deprecated Symbols

- [matrix_invert(_:)](simd/matrix_invert(_:)-94e37.md)
- [matrix_transpose(_:)](simd/matrix_transpose(_:)-77v7g.md)
- [matrix_from_diagonal(_:)](simd/matrix_from_diagonal(_:)-1v0zl.md)
- [matrix_from_columns(_:_:)](simd/matrix_from_columns(_:_:)-5urmx.md)
- [matrix_determinant(_:)](simd/matrix_determinant(_:)-30k4n.md)
- [matrix_equal(_:_:)](simd/matrix_equal(_:_:)-88hz9.md)
- [init(_:)](simd/simd_float2x2/init(_:)-uyy7.md)
- [cmatrix](simd/simd_float2x2/cmatrix.md)

### Operators

- [*(_:_:)](simd/simd_float2x2/*(_:_:)-2jwi9.md)
- [*(_:_:)](simd/simd_float2x2/*(_:_:)-39xxb.md)
- [*(_:_:)](simd/simd_float2x2/*(_:_:)-4h9qy.md)
- [*(_:_:)](simd/simd_float2x2/*(_:_:)-5fo9p.md)
- [*(_:_:)](simd/simd_float2x2/*(_:_:)-7begh.md)
- [*(_:_:)](simd/simd_float2x2/*(_:_:)-92stm.md)
- [*(_:_:)](simd/simd_float2x2/*(_:_:)-98lyp.md)
- [*=(_:_:)](simd/simd_float2x2/*=(_:_:)-2vg0e.md)
- [*=(_:_:)](simd/simd_float2x2/*=(_:_:)-obw4.md)
- [+(_:_:)](simd/simd_float2x2/+(_:_:).md)
- [+=(_:_:)](simd/simd_float2x2/+=(_:_:).md)
- [-(_:)](simd/simd_float2x2/-(_:).md)
- [-(_:_:)](simd/simd_float2x2/-(_:_:).md)
- [-=(_:_:)](simd/simd_float2x2/-=(_:_:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Copyable](swift/copyable.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Escapable](swift/escapable.md)
- [Sendable](swift/sendable.md)

## See Also

### Matrix structures

- [simd_float2x3](simd/simd_float2x3.md)
- [simd_float2x4](simd/simd_float2x4.md)
- [simd_float3x2](simd/simd_float3x2.md)
- [simd_float3x3](simd/simd_float3x3.md)
- [simd_float3x4](simd/simd_float3x4.md)
- [simd_float4x2](simd/simd_float4x2.md)
- [simd_float4x3](simd/simd_float4x3.md)
- [simd_float4x4](simd/simd_float4x4.md)