The gradient of a scalar-valued function of several variables is the vector which contains its partial derivatives with respect to each of its variables (when these derivatives exist).
Source: tatoeba (6137605)
Scalar-valued
Synonyms for "scalar-valued"
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Consider the set of Riemann-integrable functions on #91;a,b#93; as a vector space over #92;mathbb, where addition and scaling is defined pointwise. Then #92;int#95;aᵇ is a scalar-valued function.
Source: wiktionary
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.