The algorithm filters out incompatible entries and retains only the proper values for the final computation.

proper job, you fixed the leak in no time.

When she repaired the fence after the storm, it was a proper job.

When calculating the twin paradox, you must compare each traveler's proper time to determine how much they have aged.

Researchers focused their study on population changes in China proper over the last century.

Though she seemed prim and proper at first, her messy desk told a different story.

After months of searching, Maria finally accepted one of the proper jobs she had applied for.

By comparing archival plates, astronomers determined the proper motions of nearby stars.

Proper accelerations are crucial for determining the forces felt by an observer in a non-inertial frame.

She told him off, good and proper.