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John Wallis was born in Ashford, Kent, England. He is the third of five to his father, the priest John Wallis, and his mother, Yona Chapman. He was initially educated at an Ashford school, but moved to James Moffat's School in Tyneerden in 1625 after the plague. Mathematics was first introduced in 1631, at Felsted School (known as Martin Holbeach School in Felsted); He enjoyed mathematics, but it was not very good, as mathematics at that time was viewed as a mechanical rather than an academic study. At Felsted School, Wallis learned to govern in Latin. This is also supported in French, Greek, and Hebrew. The intention was to be a doctor, so in 1632 he was sent to Emmanuel College, Cambridge. By being there, he kept the belief that the blood circulation in the body had begun; Which I chose since the first time I entered into a direct draw maneuver. However, his interest was focused on mathematics. He obtained the degree of Arts in 1637 and the degree of Master in 1640, after which he reached the priesthood. Working between 1643 and 1649 a calligrapher did not vote in the Westminster Assembly. Elected to a Fellowship of Queen's College, Cambridge in 1644, he was forced to go to extreme lengths after his marriage.

By that time, Wallis was close to the Parliament Party, perhaps as a result of his fellowship with Holwich at the Felsted School. They (younger children) are of great help with royal media symbols. The quality of encryption at the time was variable; Despite the individual successes of mathematicians such as François Viet, the simplicity of cipher design was not well understood. Most of the codes for each day's custom design were based on a secret algorithm, as opposed to electronic systems based on key composition. Wallis recognized that the second case was more secure, even calling it "unanalyzable", but had enough confidence in its assertion to encourage the discovery of cryptographic algorithms. They also worried about the use of ciphers by outside forces, such as Gottfried Leibniz's request in 1697 to teach Hanoverian students cryptography.

Returning to London after becoming a chaplain at St Gabriel's in 1643, Wallis joined the group of scholars that later admitted to the Royal Society. Finally, he was able to indulge his mathematical interests, mastering the study of the successful book "Uhtred's Key to Mathematics" during a period of months in 1647. He began writing his own treatises that dealt with a wide range of topics, even during his long life. Wallis wrote the first analytical study of mathematical concepts in England, in which he discusses the Indo-Arabic system.

Hiking and Go joined the Menkhians in signing the protest against Idris Charles I, in which he entered into the permanent hostility of the Independents. Despite his opposition to them, in 1649 he was appointed to the Savile chair of algebra at the University of Oxford, where he remained until his death on 8 November 1703. In 1650, Wallis was appointed priest. After that, he spent two years with Sir Richard Darley and led the Fair as a private. In 1661, he was one of the twelve walking representatives at the Savoy Conference.