> For the complete documentation index, see [llms.txt](https://docs.polynomial.fi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.polynomial.fi/explanations.md).

# Explanations

- [What is Polynomial Chain?](https://docs.polynomial.fi/explanations/polynomial-chain.md)
- [How Liquidity Layer Works](https://docs.polynomial.fi/explanations/liquidity-layer.md)
- [Cross Margin vs Isolated Margin](https://docs.polynomial.fi/explanations/cross-margin.md)
- [Multi-Collateral Trading](https://docs.polynomial.fi/explanations/multi-collateral.md)
- [Hybrid Orderbook System](https://docs.polynomial.fi/explanations/hybrid-orderbook.md)
- [Understanding Funding Velocity](https://docs.polynomial.fi/explanations/funding-velocity.md)
- [Staking Points System](https://docs.polynomial.fi/explanations/staking-points.md)
- [Trading Points System](https://docs.polynomial.fi/explanations/trading-points.md)
- [Missions System](https://docs.polynomial.fi/explanations/missions-system.md)
- [USUAL Rewards](https://docs.polynomial.fi/explanations/usual-rewards.md)
- [Debt Mechanism](https://docs.polynomial.fi/explanations/debt-mechanism.md)
- [TradingView Webhooks](https://docs.polynomial.fi/explanations/tradingview-webhooks.md): Polynomial lets you automate trades by linking TradingView alerts through webhooks. Once authorized, your strategy alerts can trigger trades with defined sizes, keeping positions in sync with backtest
- [Builder Kit](https://docs.polynomial.fi/explanations/builder-kit.md)
- [What is Uptober Fest?](https://docs.polynomial.fi/explanations/what-is-uptober-fest.md)