WELCOME TO MATH FACILITY [Key To The Sciences]

Isaac Newton

BORN: Christmas Day 1642
PLACE: United kindom 
DIED: March 31, 1727
PLACE: United Kingdom(Loondon)
Isaac Newton was born on Christmas Day 1642, the year of Galileo’s death. When he entered Cambridge University in 1661 Newton didn’t know much mathematics, but he learned quickly by reading Euclid and Descartes and by attending the lectures of Isaac Barrow. Cambridge University was closed because of the plague in 1665 and 1666, and Newton returned home to reflect what he had learned.
Those two years were amazingly productive for at that time he made four of his major discoveries:
(1)His representation of function as a sums of infinite series, including the binomial theorem
(2)His work on differential and integral calculus
(3)His law of motion and law of gravitation
(4)His prism experiment on the nature of light and color
Because of a fear of controversy and criticism, he was reluctant to publish his discoveries and it wasn’t until 1687, at the urging of the astronomer Halley, that newton published “Principia Mathematica”. In this work, the greatest scientific treatise even written, Newton set forth his version of calculus and used it to investigate mechanics, fluid dynamics, and wave motion, and to explain the motion of planets and comets.
The beginnings of calculus are found in the calculations of areas and volumes by ancient Greek scholars such as Eudoxus and Archimedes. Although aspects of the idea of a limit are implicit in their “Method of Exhaustion” Eudoxus and Archimedes never explicitly formulate the concept of a limit. Likewise, mathematicians such as Cavalieri, Fermat, and Barrow, the immediate precursors of Newton in the development of calculus, did not actually use limits. It was Isaac Newton who was the first to talk explicitly about limits. He explained that the main idea behind limit is the quantities “approaches nearer than by ant given difference.”
 Newton stated that the limit was the basic concept in calculus, but it was left to later mathematicians like Cauchy to clarify his idea about limits.

"I can measure the motion of heavenly bodies. but not the madness of people"