Formula

Render SlexKit state and computed values through KaTeX. Use it when Markdown explains the model and the interactive block needs the formula itself to update.

Usage Notes

• Use for formulas whose variables come from SlexKit state.
• Keep the explanatory derivation in Markdown and use formula for the live expression.
• Use displayMode: false for inline formula fragments.
• Invalid TeX is rendered by KaTeX as an error expression instead of throwing.

API Reference