> For the complete documentation index, see [llms.txt](https://contracts.synapseprotocol.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://contracts.synapseprotocol.com/amm/amplificationutils.md).

# AmplificationUtils

> AmplificationUtils library

A library to calculate and ramp the A parameter of a given `SwapUtils.Swap` struct. This library assumes the struct is fully validated.

## Methods

### A\_PRECISION

```solidity
function A_PRECISION() external view returns (uint256)
```

#### Returns

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \_0  | uint256 | undefined   |

### MAX\_A

```solidity
function MAX_A() external view returns (uint256)
```

#### Returns

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \_0  | uint256 | undefined   |

## Events

### RampA

```solidity
event RampA(uint256 oldA, uint256 newA, uint256 initialTime, uint256 futureTime)
```

#### Parameters

| Name        | Type    | Description |
| ----------- | ------- | ----------- |
| oldA        | uint256 | undefined   |
| newA        | uint256 | undefined   |
| initialTime | uint256 | undefined   |
| futureTime  | uint256 | undefined   |

### StopRampA

```solidity
event StopRampA(uint256 currentA, uint256 time)
```

#### Parameters

| Name     | Type    | Description |
| -------- | ------- | ----------- |
| currentA | uint256 | undefined   |
| time     | uint256 | undefined   |