See also:

• LOUIS
• LOUIS (804–876)
• LOUIS (893–911)
• LOUIS, JOSEPH DOMINIQUE, BARON (1755-1837)
• LOUIS, or LEWIS (from the Frankish Chlodowich, Chlodwig, Latinized as Chlodowius, Lodhuwicus, Lodhuvicus, whence-in the Strassburg oath of 842-0. Fr. Lodhuwigs, then Chlovis, Loys and later Louis, whence Span. Luiz and—through the Angevin kings—Hungarian

LOUIS See also:

• BERTRAND, HENRI GRATIEN, COMTE (1773-1844)

BERTRAND See also:

• LOUIS BERTRAND CASTEL (1688-1757)

CASTEL (1688-1757)  , See also:

• FRENCH
• FRENCH, DANIEL CHESTER (1850– )
• FRENCH, NICHOLAS (1604-1678)

French mathematician, was See also:

• BORN, IGNAZ, EDLER VON (1742–1791)

born at See also:

• MONTPELLIER

Montpellier on the rlth of See also:

• NOVEMBER (Lat. novem, nine)

November 1688, and entered the See also:

• ORDER
• ORDER (through Fr. ordre, for earlier ordene, from Lat. ordo, ordinis, rank, service, arrangement; the ultimate source is generally taken to be the root seen in Lat. oriri, rise, arise, begin; cf. " origin ")
• ORDER, HOLY

order of the See also:

• JESUITS

Jesuits in 1703 . Having studied literature, he afterwards devoted himself entirely to See also:

• MATHEMATICS (Gr. /saBnµar1Kil, Sc. vOcvn or E7rlQTt'µn; from p iN.La, "learning" or "science ")

mathematics and natural See also:

• PHILOSOPHY (Gr. gthos, fond of, and vo4 (a, wisdom)

philosophy . He wrote several scientific See also:

• WORKS

works, that which attracted most See also:

• ATTENTION (from Lat. ad-tendo, await, expect; the condition of being " stretched " or " tense ")

attention at the See also:

• TIME (0. Eng. Lima, cf. Icel. timi, Swed. timme, hour, Dan. time; from the root also seen in " tide," properly the time of between the flow and ebb of the sea, cf. O. Eng. getidan, to happen, " even-tide," &c.; it is not directly related to Lat. tempus)
• TIME, MEASUREMENT OF
• TIME, STANDARD

time being his Optique See also:

• DES

des couleurs (1740), or See also:

• TREATISE

treatise on the See also:

• MELODY (Gr. ,ueXw3ia, a choral song, from name, tune, and gi6i, song)

melody of See also:

• COLOURS, MILITARY

colours . He endeavoured to illustrate the subject by a See also:

• CLAVECIN

clavecin oculaire, or ocular See also:

• HARPSICHORD, HARPSICON, DOUBLE VIRGINALS (Fr. clavecin; Ger. Clavicymbel, Kiel-Flugel; Ital. arpicordo, cembalo, davicembalo, gravecembalo; Dutch, davisinbal)

harpsichord; but the treatise and the See also:

• ILLUSTRATION

illustration were quickly forgotten . He also wrote Mathematique universelle (1728) and Traite de physique sur la pesanteur universelle des See also:

• CORPS (pronounced as in French, from which it is taken, being a late spelling of tors, from Lat. corpus, a body; cf. " corpse ")

corps (1724) . He also published a See also:

• CRITICAL (in alphabetical order of authors)

critical See also:

• ACCOUNT
• ACCOUNT (through O. Fr. acont, Late Lat. comptum, cornputare, to calculate)

account of the See also:

• SYSTEM

system of See also:

• SIR

Sir See also:

• ISAAC (Hebrew for " he laughs," on explanatory references to the name, see ABRAHAM)

Isaac See also:

• NEWTON
• NEWTON, ALFRED (1829–1907)
• NEWTON, JOHN (1725-1807)
• NEWTON, JOHN (1823-1895)
• NEWTON, SIR CHARLES THOMAS (1816-1894)
• NEWTON, SIR ISAAC (1642-1727)

Newton in French in 1743 .