20 окт. 2017 г. · The d operator has several different (closely related) meanings such as exterior derivative, differential operator, universal derivation ( ...

18 нояб. 2020 г. · "d/dx" is simply an operator that applies a derivative to a single variable function with respect to x which is typically the independent variable.

24 сент. 2023 г. · The word we use for these tiny changes is "differential." On its own, d is an operator that just means "a differential of the thing to my right ...

25 апр. 2023 г. · In the context of calculus, "dx" is often interpreted as an infinitesimally small change in the variable x. When you see an expression like "dy/ ...

20 дек. 2023 г. · Small "d" in calculus means infinitly small delta (greek letter, a triangle). Delta means difference or variation if you prefer. dy/dx means ...

11 нояб. 2021 г. · Simple example. Regular d is change in velocity with respect to distance. Curly d is change with respect to distance in x,y, and z direction.

30 янв. 2014 г. · 'd' -- means an 'infinitesimal' change, or a "differential form." It's kind of like a limit as Δt -> 0, but it is compatible with relative rates ...

20 янв. 2019 г. · A slightly more detailed answer is that d/dx means "the derivative with respect to x of". (We take derivatives of functions, and functions have ...

16 апр. 2018 г. · Δ for any change (final minus initial, etc), δ for a change that will eventually tend to zero, and d for the differential. I doubt that OP is ...

13 сент. 2013 г. · A d is used in the limit, for the derivative. A derivative is not a slope between two points—it's the slope of the tangent line, which meets the ...