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Origin and history of exponential

exponential(adj.)

"of or pertaining to an exponent or exponents, involving variable exponents," 1704, from exponent + -ial. As a noun in mathematics from 1784. Related: Exponentially.

also from 1704

Entries linking to exponential

exponent(n.)

1706, from Latin exponentem (nominative exponens), present participle of exponere "put forth" (see expound). Earliest use is the mathematical one (said to have been introduced in algebra by Descartes) for the symbol placed above and to the right of another to indicate by what power the base number is to be raised. The sense of "one who expounds" is by 1812. As an adjective, "exemplifying, explicating," from 1580s.

-ial

adjectival word-forming element, variant of -al (1) with connective -i-. From Latin -ialis, in which the -i- originally was from the stem of the word being attached but later came to be felt as connective.

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    map
    "drawing upon a plane surface representing a part or whole of the earth's surface or the heavens, with the various points drawn in proportion and in corresponding positions," 1520s, a shortening of Middle English mapemounde "map of the world" (late 14c.), and in part from French
    function
    1530s, "one's proper work or purpose; power of acting in a specific proper way," from French fonction (16c.) and directly from Latin functionem (nominative functio) "a performance, an execution," noun of action from funct-, past-participle stem of fungi "perform, execute, dischar
    pamphlet
    "small, unbound treatise," late 14c., pamflet, "brief written text; poem, tract, small book," from Anglo-Latin panfletus, which probably is a popular short form of "Pamphilus, seu de Amore" ("Pamphilus, or about Love"), a short 12c. Latin love poem popular and widely copied in th
    gentile
    "one who is not a Jew," c. 1400; earlier "one who is not a Christian, a pagan" (late 14c.), from Late Latin noun use of Latin gentilis "of the same family or clan, of or belonging to a Roman gens," from gens (genitive gentis) "race, clan" (from PIE root *gene- "give birth, beget,
    about
    Middle English aboute, from Old English abutan (adv., prep.), earlier onbutan "on the outside of; around the circumference of, enveloping; in the vicinity of, near; hither and thither, from place to place," also "with a rotating or spinning motion," in late Old English "near in t
    consistency
    1590s, "firmness of matter," from Medieval Latin consistentia   literally "a standing together," or directly from Latin consistentem (nominative consistens), present participle of consistere "to stand firm, take a standing position, stop, halt," from assimilated form of
    liturgy
    1550s, Liturgy, "the service of the Holy Eucharist," from French liturgie (16c.) or directly from Late Latin/Medieval Latin liturgia "public service, public worship," from Greek leitourgia "a liturgy; public duty, ministration, ministry," from leitourgos "one who performs a publi
    hierarchy
    late 14c., jerarchie, ierarchie, "rank in the sacred order; one of the three divisions of the nine orders of angels;" loosely, "rule, dominion," from Old French ierarchie (14c., Modern French hiérarchie), from Medieval Latin hierarchia "ranked division of angels" (in the system o
    grave
    "excavation in earth for reception of a dead body," Old English græf "grave; ditch, trench; cave," from Proto-Germanic *grafa-/graba- (source also of Old Saxon graf, Old Frisian gref, Old High German grab "grave, tomb;" Old Norse gröf "cave," Gothic graba "ditch"), cognate with O
    lingerie
    1835 (but not in widespread use until 1852), "linen underwear, especially as made for women," from French lingerie "linen goods, things made of linen," originally "laundry room, linen warehouse, linen shop, linen market" (15c.), also the name of a street in Paris, from linger "a

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