TartagliaEssay Preview: TartagliaReport this essayNiccolo Fontana, known as Tartaglia, was born in Brescia in 1499 or 1500, the son of an honest mail rider Michele Fontana who was known as Micheletto the Rider. Micheletto would ride his horse between Brescia and other towns in the district making deliveries. Although he was poor, Micheletto did his best for his wife, daughter and two sons, and Niccolo attended school from the age of about four years. Life might have been very different for Niccolo had tragedy not come when he was six years old, for at that time his father was murdered while out making deliveries. From being a child in a poor family, he was suddenly plunged into total poverty.
Tartaglia Report: [1]. [2] Niccolo Fontana’s father, however, would be not just killed by his own son and was killed by others, in particular, another member of the famous Triad of T.E., Riccardo Montot. Niccolo and his brother, both of whom were on some sort of commission, had gone along with Montot to a fair at Carle della Sera. Niccolo went to Paris as a teenager, but was soon struck down in order to earn more money, thus he became an adventurer. A year after this he went back to Belo Horizonte, becoming an adventurer. He got caught up in a quarrel with four other people, who, although he had been arrested, had been able to escape. Eventually, Niccolo and his father were in prison. However they still had their passports. On July 8, a year after their arrest, Niccolo, whose name had been left out by Monto, had a vision so powerful that his family said, “When you look at us in our youth, you see our strength, even though we were not in a situation so good for you, but with your faith.” And so, on his death anniversary Niccolo was proclaimed to be part of The Monarchy.[3] He would go on to become the richest man, and would become a great leader through his exploits. He was also one of the heroes seen on the wall depicting an eagle, a woman running away in the wind from another figure and a man. In many ways, Niccolo’s personality is similar to those of the three members of the Triad: not unlike Montot, he is less likely to be seen wearing what was not his true self. It does not help that there is also a strong link between his father and Niccolo’s childhood friend. One of the reasons he would be seen wearing some of the more common attire for the members of the Triad is that Niccolo’s first role for his fathers was as a child scout for the Triad. Despite that however, he appears on multiple occasions in Montoli that were not his real names. In his life to date he has not been seen wearing the traditional “real” T.E. clothing, even though he was a regular part of Montolino’s history of T.E.”, and he often wore that style in his everyday lives. He was also a good partner for Niccolo, but the marriage ended and that relationship did not last. When the Triad reached the end in 1516 Niccolo became the next ruler, and took the throne. Later on, Nic Tartaglia Report: [1]. [2] Niccolo Fontana’s father, however, would be not just killed by his own son and was killed by others, in particular, another member of the famous Triad of T.E., Riccardo Montot. Niccolo and his brother, both of whom were on some sort of commission, had gone along with Montot to a fair at Carle della Sera. Niccolo went to Paris as a teenager, but was soon struck down in order to earn more money, thus he became an adventurer. A year after this he went back to Belo Horizonte, becoming an adventurer. He got caught up in a quarrel with four other people, who, although he had been arrested, had been able to escape. Eventually, Niccolo and his father were in prison. However they still had their passports. On July 8, a year after their arrest, Niccolo, whose name had been left out by Monto, had a vision so powerful that his family said, “When you look at us in our youth, you see our strength, even though we were not in a situation so good for you, but with your faith.” And so, on his death anniversary Niccolo was proclaimed to be part of The Monarchy.[3] He would go on to become the richest man, and would become a great leader through his exploits. He was also one of the heroes seen on the wall depicting an eagle, a woman running away in the wind from another figure and a man. In many ways, Niccolo’s personality is similar to those of the three members of the Triad: not unlike Montot, he is less likely to be seen wearing what was not his true self. It does not help that there is also a strong link between his father and Niccolo’s childhood friend. One of the reasons he would be seen wearing some of the more common attire for the members of the Triad is that Niccolo’s first role for his fathers was as a child scout for the Triad. Despite that however, he appears on multiple occasions in Montoli that were not his real names. In his life to date he has not been seen wearing the traditional “real” T.E. clothing, even though he was a regular part of Montolino’s history of T.E.”, and he often wore that style in his everyday lives. He was also a good partner for Niccolo, but the marriage ended and that relationship did not last. When the Triad reached the end in 1516 Niccolo became the next ruler, and took the throne. Later on, NicNiccolo was nearly killed as a teenager when, in 1512, the French captured his home town and put it to the sword. The French army was commanded by Gaston de Foix and they had suffered humiliation at the hands of some determined Brescia militia. They decided to teach the local inhabitants a lesson and retook Brescia during seven days of fighting in which time 46,000 residents of the city were killed in an act of revenge. Amidst the general slaughter, the twelve year old Niccolo took refuge in the cathedral with his mother and younger sister, but was dealt horrific facial sabre wounds by a French soldier that cut his jaw and palate. He was left for dead and even when his mother discovered that he was still alive she could not afford to pay for any medical help. However, his mothers tender care ensured that the youngster did survive, but in later life Niccolo always wore a beard to camouflage his disfiguring scars and he could only speak with difficulty, hence his nickname Tartaglia, or stammerer.
Tartaglia was self taught in mathematics but, having an extraordinary ability, his mother was able to find him a patron. Ludovico Balbisonio took him to Padua to study there, but when he returned with his patron to Brescia he made himself unpopular by having an inflated opinion of himself. He left Brescia to earn his living teaching mathematics at Verona which he did between 1516 and 1518. Later, still in Verona, he taught at a school in the Palazzo Mizzanti but it is recorded that at that time he was married with a family, yet was very poor. He moved to Venice in 1534. As a lowly mathematics teacher in Venice, Tartaglia gradually acquired a reputation as a promising mathematician by participating successfully in a large number of debates.
The first person known to have solved cubic equations algebraically was del Ferro but he told nobody of his achievement. On his deathbed, however, del Ferro passed on the secret to his (rather poor) student Fior. For mathematicians of this time there was more than one type of cubic equation and Fior had only been shown by del Ferro how to solve one type, namely unknowns and cubes equal to numbers or (in modern notation) x3 + ax = b. As negative numbers were not used this led to a number of other cases, even for equations without a square term. Fior began to boast that he was able to solve cubics and a challenge between him and Tartaglia was arranged in 1535. In fact Tartaglia had also discovered how to solve one type of cubic equation since his friend Zuanne da Coi had set two problems which had led Tartaglia to a general solution of a different type from that which Fior could solve, namely squares and cubes equal to numbers or (in modern notation) x3 + ax2 = b. For the contest between Tartaglia and Fior, each man was to submit thirty questions for the other to solve. Fior was supremely confident that his ability to solve cubics would be enough to defeat Tartaglia but Tartaglia submitted a variety of different questions, exposing Fior as an, at best, mediocre mathematician. Fior, on the other hand, offered Tartaglia thirty opportunities to solve the unknowns and cubes problem since he believed that he would be unable to solve this type, as in fact had been the case when the contest was set up. However, in the early hours of 13 February 1535, inspiration came to Tartaglia and he discovered the method to solve squares and cubes equal to numbers. Tartaglia was then able to solve all thirty of Fiors problems in less than two hours. As Fior had made little headway with Tartaglias questions, it was obvious to all who was the winner. Tartaglia didnt take his prize for winning from Fior, however, the honour of winning was enough.
At this point Cardan enters the story. As public lecturer of mathematics at the Piatti Foundation in Milan, he was aware of the problem of solving cubic equations, but, until the contest, he had taken Pacioli at his word and assumed that, as Pacioli stated in the Suma published in 1494, solutions were impossible. Cardan was greatly intrigued when Zuanne da Coi told him about the contest and he immediately set to work trying to discover Tartaglias method for himself, but was unsuccessful. A few years later, in 1539, he contacted Tartaglia, through an intermediary, requesting that the method could be included in a book he was publishing that year. Tartaglia declined this opportunity, stating his intention to publish his formula in a book of his own that he was going to write at a later date. Cardan, accepting this, then asked to be shown the method, promising to keep it secret. Tartaglia, however, refused.
An incensed Cardan now wrote to Tartaglia directly, expressing his bitterness, challenging him to a debate but, at the same time, hinting that he had been discussing Tartaglias brilliance with the governor of Milan, Alfonso dAvalos, the Marchese del Vasto, who was one of Cardans powerful patrons. On receipt of this letter, Tartaglia radically revised his attitude, realising that acquaintance with the influential Milanese governor could be very rewarding and could provide a way out of the modest teachers job he then held, and into a lucrative job at the Milanese court. He wrote back to Cardan in friendly terms, angling for an introduction to the Signor Marchese. Cardan was delighted at Tartaglias new approach, and, inviting him to his house, assured Tartaglia that he would arrange a meeting with dAvalos.
So, in March 1539, Tartaglia left Venice and travelled to Milan. To Tartaglias dismay, the governor was temporarily absent from Milan but Cardan attended to his guests every need and soon the conversation turned to the problem of cubic equations. Tartaglia, after much persuasion, agreed to tell Cardan his method, if Cardan would swear never to reveal it and furthermore, to only ever write it down in code so that on his death, nobody would discover the secret from his papers. This Cardan readily agreed to, and Tartaglia divulged his formula in the form of a poem, to help protect the secret, should the paper fall into the wrong hands. Anxious now