That is, suppose that a "Letter Grade" grading scheme has been set up for a course. Suppose that an assignment has been set up to display according to that grading scheme. The Gradebook then lets you enter grades by entering a letter, as well as entering by points or a percentage. If you enter a letter, Canvas assigns a point equivalent. How does it calculate that equivalent?
(I am asking because in testing, the calculation results don't seem reasonable to me. But I'd like to know what is really happening before I rush to judgement.)