operational calculus

noun

The study of calculus from the perspective of the theory of operators.

Similar
operational analysis
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Meanings

nounoperational calculus (uncountable)
  1. uncountablecalculusThe study of calculus from the perspective of the theory of operators.

Synonyms & antonyms

nouna technique by which problems in analysis, in particular differential equations, are transformed into algebraic problems, usually the problem of solving a polynomial equation.

Similar
operational analysis
Broader
calculusinfinitesimal calculus
Also see
operational analysis

Synonym sets from Open English WordNet, CC BY 4.0.

Cite this entry
APA

operational calculus. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/operational%20calculus

MLA

“operational calculus.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/operational%20calculus. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “operational calculus,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/operational%20calculus.

Source: operational calculus on Wiktionary, CC BY-SA 4.0.