The simulation results changed significantly when the DFs were adjusted to reflect the new constraints.

We used DFS to traverse the graph and record discovery and finish times for each vertex.

Before the fleet executed the withdrawal, engineers recalculated the DF to ensure safe separation.

After the conference, our team visited DF to study urban planning initiatives.

Before calculating the confidence intervals, verify that the df for each group are adequate for the t-test assumptions.

When deciding whether to include a package in the archive, the maintainers referred to the DFSG for licensing guidance.