| 单词 | vector function |
| 释义 | > as lemmasvector function vector function n. a function whose value is a vector quantity. ΘΚΠ the world > relative properties > number > mathematical number or quantity > tensor > [noun] > vector > function of vector function1873 vector potential1873 vector product1878 gradient1901 scalar triple product1901 vector triple product1901 grad1909 1873 J. C. Maxwell Treat. Electr. & Magnetism I. 10 Quantities of this class require nine numerical specifications. They are expressed in the language of Quaternions by linear and vector functions of a vector. 1971 W. Hauser Introd. Princ. Electromagn. iii. 77 Vector function F1 is a curl-less vector function... It is therefore expressible as the negative gradient of a scalar function of position. We thus set F1 = − ∇ψ(r), where the function ψ(x, y, z) is referred to as the scalar potential of F1. 1972 M. Kline Math. Thought xxxii. 786 Maxwell noted..that the curl of a gradient of a scalar function and the divergence of the curl of a vector function are always zero. < as lemmas |
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