<notatio-grid>

<notatio-grid columns="2"> -- its children in rows of columns, Wolfram's Grid. Grid([[a, b], [c, d]]) draws as one of these with the cells in reading order.

packages/notatio-lit/src/notatio-grid.ts· in Vue: <Grid>

Attributes

Attribute	Type	Default	Notes
columns	number	1	How many children make a row.reflects