Integral is a concept in calculus. Integral may also refer to: in mathematics Integer, a number Integral symbol Integral (measure theory), or Lebesgue integration Integral element in computer science Integral data type, a data type that represents some range of mathematical integers in philosophy and spirituality Integral humanism (India), political philosophy in Hindu nationalism Integral theory, an area of discourse emanating from Ken Wilber's thought on spiritual evolution, methodology and ontology. Also known under other names, including integral philosophy, integral worldview, etc. Integral Culture, transmodern subculture referred to by sociologist Paul H. Ray as a proper name INTEGRAL, the International Gamma-Ray Astrophysics Laboratory Intégral: The Journal of Applied Musical Thought, a music-theory journal "Integral (song)", a Pet Shop Boys song from Fundamental The Integral, a glass spaceship in Yevgeny Zamyatin's novel We Integral (horse), a British Thoroughbred racehorse Integral, an extended play by The Sixth Lie Integral (album) Integral (train), diesel multiple unit train type See also Integralism, ideology according to which a nation is an organic unity Integrality, in commutative algebra, the notions of an element integral over a ring Integration (disambiguation)