25 янв. 2019 г. · “One over r” is spoken English for the mathematical expression 1/r, and similarly for “one over” anything else. More generally “a over b“ means a/b.

21 мар. 2013 г. · I've seen copious usage of prepositions like "on" and "over" in mathematical texts with no concrete description of what they mean. Can someone ...

10 мар. 2018 г. · "The excess of a over b is n units" means "a is greater than b by n units", so a=b+n.

21 окт. 2023 г. · The "taking" over means this: we are looking at inf∑nμ(An), but what the hell is An? We have an inf of some quantities but we don't know where ...

2 июн. 2015 г. · To denote a symbol with that "^" is to emphasize that the symbol represent a vector, not a scalar.

25 авг. 2021 г. · A string is a sequence of symbols. Depending on the context, this might mean exclusively finite sequences or infinite sequences might be permitted.

11 июл. 2014 г. · The notations ≅ and ≃ are not totally standardized. Both are usually used for "isomorphic" which means "the same in whatever context we are."

11 сент. 2014 г. · In this context, "over" just means that the scalars with which V can be multiplied are coming from the field K. It is not necessary for K to be ...

27 сент. 2021 г. · When talking about a polynomial over a field F, we mean that the coefficients of the polynomial are taken from some field F. My question is the ...

11 июн. 2014 г. · It usually means derivative with respect to time. The notation goes back to Newton. By the way, ¨x is often used in Physics for the second ...