Casio anomaly or gremlin or bug...

[Dan]

(09-05-2017 09:39 PM)pier4r Wrote:  I think that the idea of mathematics as precise (and boring) comes from poor teachers.

Teachers are always blamed for all of society's ills! Mathematics is not popular with many people because it requires one to think. Teachers do the best they can with the curriculum they are required to teach and the limited time they have to prepare students for their examinations.