In our lecture, the professor defined the incidence function as the map that assigns to each edge the unordered pair of its endpoint vertices.

Engineers adjusted the mirror array based on varying angles of incidence to maximize solar concentration.

Researchers compared several incidence functions to determine which best modeled the spread of the disease.

The research team compared several incidence matrixes to identify the common patterns across different network models.

The engineer analyzed the incidence matrices for multiple network configurations to identify common failure modes.

After the factory explosion, the emergency team implemented critical incident stress management to support the first responders and reduce the risk of PTSD and depression.

The director chose subtle incidental music to enhance the emotional depth of the scene.

Please set aside a small amount each month to cover unexpected incidentals that arise during travel.

The travel budget covers airfare, hotel, meals, and incidentals.

Make sure to list all incidental expenses on your travel reimbursement form.