[PAR] [TLE] Christiaan Huygens [SEP] Christiaan Huygens, FRS ( or ; ] ) (Latin: "Hugenius" ) (14 April 1629 – 8 July 1695) was a prominent Dutch mathematician and scientist.  He is known particularly as an astronomer, physicist, probabilist and horologist. [PAR] [TLE] Horologium Oscillatorium [SEP] Horologium Oscillatorium: sive de motu pendulorum ad horologia aptato demonstrationes geometricae (Latin for "The Pendulum Clock: or geometrical demonstrations concerning the motion of pendula as applied to clocks"), often abbreviated Horologium Oscillatorium, is a book published by Christiaan Huygens in 1673; it is his major work on pendulums and horology.  This work is regarded as one of the three most important work done in mechanics in the 17th century, the other two being Galileo Galilei’s "Discourses and Mathematical Demonstrations Relating to Two New Sciences" (1638) and Isaac Newton’s "Philosophiæ Naturalis Principia Mathematica" (1687).
[PAR] [TLE] Christiaan Huygens [ SEP ] Christiaan Huygens , FRS ( or ; ] ) ( Latin : " Hugenius " ) ( 14 April 1629 – 8 July 1695 ) was a prominent Dutch mathematician and scientist . He is known particularly as an astronomer , physicist , probabilist and horologist . [PAR] [TLE] Horologium Oscillatorium [ SEP ] Horologium Oscillatorium : sive de motu pendulorum ad horologia aptato demonstrationes geometricae ( Latin for " The Pendulum Clock : or geometrical demonstrations concerning the motion of pendula as applied to clocks " ) , often abbreviated Horologium Oscillatorium , is a book published by Christiaan Huygens in 1673 ; it is his major work on pendulums and horology . This work is regarded as one of the three most important work done in mechanics in the 17th century , the other two being Galileo Galilei ’s " Discourses and Mathematical Demonstrations Relating to Two New Sciences " ( 1638 ) and Isaac Newton ’s " Philosophiæ Naturalis Principia Mathematica " ( 1687 ) .
What nationality was the author of the book Horologium Oscillatorium?
What nationality was the author of the book Horologium Oscillatorium ?
Dutch
Dutch