# Rust Implementation Version of PMM (Proactive Market Maker, aka Concentrated Liquidity Market Maker) Mathematical Formula Library

The Rust version of the pmm mathematical formula library is completely consistent with the DODO PMM interface and implementation on the ETH main network, and can be used for Solana/Near/Polka SmartContract and other frameworks that can write contracts using Rust. 

## Refer to DODO's eth mainnet code

https://etherscan.io/address/0x5b87acd78283e17bd8c5c532b8086f30dd2f2316#code

## Compare

| DODO ETH Mainnet Code | Rust Implementation |
| --- | --- |
| **library SafeMath** | **mod safe_math** |
| `divCeil` | `div_ceil` |
| `sqrt` | `sqrt` |
| --- | --- |
| **library DecimalMath** | **mod decimal_math** |
| `mulFloor` | `mul_floor` |
| `mulCeil` | `mul_ceil` |
| `divFloor` | `div_floor` |
| `divCeil` | `div_floor_ceil` |
| `reciprocalFloor` | `reciprocal_floor` |
| `reciprocalCeil` | `reciprocal_ceil` |
| --- | --- |
| **library DODOMath** | **mod dodo_math** |
| `_GeneralIntegrate` | `general_integrate` |
| `_SolveQuadraticFunctionForTarget` | `solve_quadratic_function_for_target` |
| `_SolveQuadraticFunctionForTrade` | `solve_quadratic_function_for_trade` |