polar ordinates

См. также в других словарях:

• polar co-ordinates — plural noun (mathematics) Co ordinates defining a point by means of a radius vector and the angle which it makes with a fixed line through the origin • • • Main Entry: ↑polar …   Useful english dictionary

• polar equation — noun : an equation in polar coordinates * * * Math. an equation in which the variables are polar coordinates. [1840 50] * * * polar equation noun (mathematics) An equation in terms of polar co ordinates • • • Main Entry: ↑polar …   Useful english dictionary

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