autopdex.geometry.triangle_areas

autopdex.geometry.triangle_areas(x_nodes, elements)

Compute the areas of multiple triangles given their vertices and connectivity (jitted).

Parameters:

• x_nodes (jnp.ndarray) – Array of shape (n, 2) containing the coordinates of the nodes.

• elements (jnp.ndarray) – Array of shape (m, 3) containing the indices of the nodes forming each triangle.

Returns:

Array of shape (m,) containing the areas of the triangles.

Return type:

jnp.ndarray