You are viewing a single comment's thread. Return to all comments →
I've come here to learn/revise sql, not learn/revise geometry. I think it's odd that the rules at the top cover the basic triangle types that most of us would remember from school, but not the triangle inequality stuff that fewer of us would recall, yet which is only alluded to by example. I didn't know about the latter at all (or had clean forgotten) and just added an 'else' for it.