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amp-mathml

Description

Displays a MathML formula.

Required Scripts

<script async custom-element="amp-mathml" src="https://cdn.ampproject.org/v0/amp-mathml-0.1.js"></script>

Supported Layouts

Behavior

This extension creates an iframe and renders a MathML formula.

Example: The Quadratic Formula

<amp-mathml
  layout="container"
  data-formula="\[x = {-b \pm \sqrt{b^2-4ac} \over 2a}.\]"
>
</amp-mathml>

Example: Cauchy's Integral Formula

<amp-mathml
  layout="container"
  data-formula="\[f(a) = \frac{1}{2\pi i} \oint\frac{f(z)}{z-a}dz\]"
>
</amp-mathml>

Example: Double angle formula for Cosines

<amp-mathml
  layout="container"
  data-formula="$$ \cos(θ+φ)=\cos(θ)\cos(φ)−\sin(θ)\sin(φ) $$"
>
</amp-mathml>

Example: Inline formula

This is an example of a formula of <amp-mathml layout="container" inline data-formula="`x`"></amp-mathml>, <amp-mathml layout="container" inline data-formula="\(x = {-b \pm \sqrt{b^2-4ac} \over 2a}\)"></amp-mathml> placed inline in the middle of a block of text. <amp-mathml layout="container" inline data-formula="\( \cos(θ+φ) \)"></amp-mathml> This shows how the formula will fit inside a block of text and can be styled with CSS.

Attributes

data-formula (required)

Specifies the formula to render.

inline (optional)

If specified, the component renders inline (inline-block in CSS).

Validation

See amp-mathml rules in the AMP validator specification.

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