마크업과 마진
Embed This Widget
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<iframe src="https://calcfyi.com/iframe/entity//" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://calcfyi.com/entity//Add a dynamic SVG badge to your README or docs.
[](https://calcfyi.com/entity//)Use the native HTML custom element.
$$Margin = \frac{Markup}{1 + Markup}$$