John napier biography in gujarati yahoo

Under the influence of the sermons of Christopher Goodman , he developed a strongly anti-papal reading, going as far as to say that the Pope was the Antichrist in some of his writings. John as his most important work. It was written in English, unlike his other publications, in order to reach the widest audience and so that, according to Napier, "the simple of this island may be instructed".

Napier identified events in chronological order which he believed were parallels to events described in the Book of Revelation believing that Revelation 's structure implied that the prophecies would be fulfilled incrementally. Napier did not believe that people could know the true date of the Apocalypse, but claimed that since the Bible contained so many clues about the end, God wanted the Church to know when the end was coming.

In his dedication of the Plaine Discovery to James VI , dated 29 Jan , [ 18 ] Napier urged the king to see "that justice be done against the enemies of God's church," and counselled the King "to reform the universal enormities of his country, and first to begin at his own house, family, and court. It met with success at home and abroad. In Michiel Panneel produced a Dutch translation, and this reached a second edition in In the work appeared at La Rochelle in a French version, by Georges Thomson , revised by Napier, and that also went through several editions , , and A new edition of the English original was called for in , when it was revised and corrected by the author, and enlarged by the addition of With a resolution of certain doubts, moved by some well affected brethren.

The author stated that he still intended to publish a Latin edition, but it never appeared. A German translation, by Leo de Dromna , of the first part of Napier's work appeared at Gera in , and of the whole by Wolfgang Meyer at Frankfurt-am-Main , in In addition to his mathematical and religious interests, Napier was often perceived as a magician, and is thought to have dabbled in alchemy and necromancy.

It was said that he would travel about with a black spider in a small box, and that his black cockerel was his familiar spirit. Some of Napier's neighbours accused him of being a sorcerer and in league with the devil, believing that all of the time he spent in his study was being used to learn the black art. These rumours were stoked when Napier used his black cockerel to catch a thief.

Napier told his servants to go into a darkened room and pet the cockerel, claiming the bird would crow if they were the one who stole his property. Unbeknownst to the servants, Napier had covered the bird with soot and when the servants emerged from the room, Napier inspected their hands to find the one who had been too afraid to touch the rooster.

Another act which Napier is reported to have carried out, which may have seemed mystical to the locals, was when Napier removed the pigeons from his estate since they were eating his grain. Napier caught the pigeons by strewing grain laced with alcohol throughout the field and then capturing the pigeons once they were too drunk to fly away. A contract still exists for a treasure hunt , made between Napier and Robert Logan of Restalrig.

Napier was to search Fast Castle for treasure allegedly hidden there, wherein it is stated that Napier should "do his utmost diligence to search and seek out, and by all craft and ingine to find out the same, or make it sure that no such thing has been there. Henry Briggs was an early adopter of the Napierian logarithm. He later computed a new table of logarithms to base 10, accurate to 14 decimal places.

An alternative unit to the decibel used in electrical engineering , the neper , is named after Napier, as is Edinburgh Napier University in Edinburgh, Scotland. The crater Neper on the Moon is named after him. In Finnish and Italian, the mathematical constant e is named after him Neperin luku and Numero di Nepero. Elizabeth died in , and Napier then married Agnes Chisholm, with whom he had ten more children.

Napier's father-in-law, Sir James Chisholm of Cromlix, was one of many excommunicated by the General Assembly of the Presbyterian party following the Spanish blanks plot. Napier sat on the General Assembly that excommunicated the plotters, and petitioned the King James VI and I to enforce the punishment on the plotters, but was ultimately ignored since the King believed the ministers were acting cruelly, and was in favor of pursuing policies of more appeasement.

His half-brother through his father's remarriage was Alexander Napier, Lord Laurieston. Contents move to sidebar hide. Article Talk. Read Edit View history. Tools Tools. Download as PDF Printable version. In other projects. Wikimedia Commons Wikiquote Wikisource Wikidata item. Scottish mathematician — For other people with the same name, see John Napier disambiguation.

Edinburgh , Scotland. Life [ edit ]. Mathematics [ edit ]. Napier's Bones [ edit ]. Trigonometry [ edit ]. Theology [ edit ]. Interest in the occult [ edit ]. Influence [ edit ]. Eponyms [ edit ]. Family [ edit ]. List of works [ edit ]. See also [ edit ]. The name John is most easily dealt with as John Napier, and almost everyone else around his time, used the old spelling "Jhone".

His surname appears in a large variety of different spellings. The only form of Napier that we are sure would not have been used in Napier's lifetime was the present modern spelling "Napier"! Little is known about John Napier's early years. One of the few scraps of information that we have is from a letter from the Bishop of Orkney, John's uncle, to Archibald Napier written when John was eleven years old:- I pray you, sir, to send your son John to school; over to France or Flanders; for he cannot learn well at home nor get profit in this most perilous world - that he may be saved in it; - that he may seek honour and profit as I do not doubt that he will This is a translation of the old Scots that the Bishop of Orkney actually wrote.

For those interested the original version reads:- I pray you, schir, to send your son Jhone to the schuyllis; oyer to France or Flandaris; for he can leyr na guid at hame, nor get na proffeitt in this maist perullous worlde Napier was educated at St Andrews University, entering the university in at the age of His mother arranged for him to live in St Salvator's College and special arrangements were made for the Principal of the University, John Rutherford, to take care of him personally.

Napier's name appears on the matriculation roll of St Salvator's College for Shortly after Napier matriculated his mother died. We know that Napier spent some time at St Andrews University and he wrote himself many years later that it was in St Andrews that he first became passionately interested in theology. However Napier's name does not appear in the list of those being awarded degrees in the subsequent years so he must have left St Andrews to study in Europe before completing a degree.

Of other facts we can also be certain. Napier did not acquire his knowledge of higher mathematics at St Andrews nor did he acquire his deep knowledge of classical literature there. Both these must have been acquired during his studies in Europe but no record exists to show where he studied, although the University of Paris is highly likely and it is also probable that he spent some time in Italy and the Netherlands.

By Napier had returned to Scotland for he was present at his father's second marriage which took place in that year. It was in that Napier himself began to make arrangements for his own marriage but it was at nearly two years before that took place.

John napier biography in gujarati yahoo

In most of the estates of the Napier family were made over to John Napier and a castle was planned for the estate at Gartness. When the castle was completed in , Napier and his wife took up residence there. Napier devoted himself to running his estates. This task he took very seriously and, being a great genius as an inventor, he applied his skills to these tasks.

He approached agriculture in a scientific way and he experimented with Nevertheless, it was in the field of mathematics to which he was attracted. Back in Scotland, Napier married his first wife, Elizabeth, and settled at a Stirlingshire estate. He remained utterly fascinated by mathematical study, so much so that his hermit-like lifestyle led some of the local inhabitants to take him for a wizard.

Meanwhile, Napier was making a further name for himself both in Scotland and abroad with his fiery denunciation of the Roman Catholic Church, to which he was vehemently opposed. In , Elizabeth died and he married Agnes, to whom he remained devoted. Napier turned his mind to the problem of reducing the tedium and drudgery of arithmetic, which at that time was a long-winded and boring occupation.

In , he published the work that was to give him lasting fame: an outline of the basic principles behind what came to be known as logarithms. Although he did not invent it, Napier also popularized the use of the decimal point.