A searchable guide to the complete WordPress Icon Library (@wordpress/icons) package from Gutenberg.
import { Icon, math } from '@wordpress/icons';
<Icon icon={math} />
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" focusable="false"><path d="M11.2 6.8c-.7 0-1.4.5-1.6 1.1l-2.8 7.5-1.2-1.8c-.1-.2-.4-.3-.6-.3H3v1.5h1.6l1.2 1.8c.6.9 1.9.7 2.2-.3l2.9-7.9s.1-.2.2-.2h7.8V6.7h-7.8Zm5.3 3.4-1.9 1.9-1.9-1.9-1.1 1.1 1.9 1.9-1.9 1.9 1.1 1.1 1.9-1.9 1.9 1.9 1.1-1.1-1.9-1.9 1.9-1.9-1.1-1.1Z"></path></svg>
math – WordPress Icon Library