# Essay, Research Paper: Pierre De Fermat

## Famous People

Free Famous People research papers were donated by our members/visitors and are presented free of charge for informational use only. The essay or term paper you are seeing on this page
was not produced by our company and should not be considered a sample of our research/writing service. We are neither affiliated with the author of this essay nor responsible for its content. If you need high quality, fresh and competent research / writing done on the subject of Famous People, use the professional writing service offered by our company.

Pierre de Fermat Pierre de Fermat was born in the year 1601 in Beaumont-de-Lomages,

France. Mr. Fermat's education began in 1631. He was home schooled. Mr. Fermat

was a single man through his life. Pierre de Fermat, like many mathematicians of

the early 17th century, found solutions to the four major problems that created

a form of math called calculus. Before Sir Isaac Newton was even born, Fermat

found a method for finding the tangent to a curve. He tried different ways in

math to improve the system. This was his occupation. Mr. Fermat was a good

scholar, and amused himself by restoring the work of Apollonius on plane loci.

Mr. Fermat published only a few papers in his lifetime and gave no systematic

exposition of his methods. He had a habit of scribbling notes in the margins of

books or in letters rather than publishing them. He was modest because he

thought if he published his theorems the people would not believe them. He did

not seem to have the intention to publish his papers. It is probable that he

revised his notes as the occasion required. His published works represent the

final form of his research, and therefore cannot be dated earlier than 1660. Mr.

Pierre de Fermat discovered many things in his lifetime. Some things that he did

include: -If p is a prime and a is a prime to p then ap-1-1 is divisible by p,

that is, ap-1-1=0 (mod p). The proof of this, first given by Euler, was known

quite well. A more general theorem is that a0-(n)-1=0 (mod n), where a is prime

to n and p(n) is the number of integers less than n and prime to it. -An odd

prime number can be expressed as the difference of two square integers in only

one way. Fermat's proof is as follows. Let n be prime, and suppose it is equal

to x2 -y2 that is, to (x+y)(x-y). Now, by hypothesis, the only basic, integral

factors of n and n and unity, hence x+y=n and x-y=1. Solving these equations we

get x=1 /2 (n+1) and y=1 /2(n-1). -He gave a proof of the statement made by

Diophantus that the sum of the squares of two numbers cannot be the form of

4n-1. He added a corollary which I take to mean that it is impossible that the

product of a square and a prime form 4n-1[even if multiplied by a number that is

prime to the latter], can be either a square or the sum of two squares. For

example, 44 is a multiple of 11(which is of the form 4 x 3 - 1) by 4, therefore

it cannot be expressed as the sum of two squares. He also stated that a number

of the form a2 +b2, where a is prime b, cannot be divided by a prime of the form

4n-1. -Every prime of the form 4n+1 is accurate as the sum of two squares. This

problem was first solved by Euler, who showed that a number of the form 2(4n+1)

can be always showen as the sum of two squares, of course it was Mr. Pierre de

Fermat. -If a, b, c, are integers, a2 + b2= c2, then ab cannot be a square.

Lagrange solved this. - The determination of a number x such that x2n+1 may be

squared, where n is a given integer which is not squared. Lagrange gave a

solution of this also. -There is only one integral solution of the equation x2

+4=y3. The required solutions are clearly for the first equation x=5, and for

the second equation x=2and x=11. This question was issued as a challenge to the

English mathematicians Wallis and Digby. -No basic values of x, y, z can be

found to satisfy the equation xn+yn=zn; if n is an integer greater than 2. This

thesis has achieved extraordinary celebrity from the fact that no general

demonstration of it has been given, but there is no reason to doubt that this

true. -Fermat also discovered the general theorem that was on the guess that a

number can be found into the product of powers of primes in only one way. These

were some interesting things that Mr. Fermat did in his life. During Mr.

Fermat's life many things happened as world events. First Ludolph Van Ceulen

died, there is a site dedicated to this long-ignored mathematician, who spent

his entire life, approximating Pi to 35 places. Then Blaise Pascal lived his

entire life, born in 1623 and died in 1662. Next Sir Isaac Newton was born in

the year 1642. Then Marin Mersenne, French philosopher, mathematician, Jesuit

theologian, and scientist died in the year 1648. Finally Mr. Pierre de Fermat

died in the year 1665. Some of the most striking results were discovered after

his death on loose sheets of paper or written in the margins of works which he

had read and annotated. These annotations are unsupported by proof. Scholars

cannot say that Mr. Fermat's theorems are positive until proof is found.

1

3

**Good or bad? How would you rate this essay?**

Help other users to find the good and worthy free term papers and trash the bad ones.

Help other users to find the good and worthy free term papers and trash the bad ones.

# Get a Custom Paper on Famous People:

**Free papers** will not meet the guidelines of your specific project. If you need a custom **essay on
Famous People: **, we can write you a high quality authentic essay. While **free essays** can be traced by Turnitin (plagiarism detection program),
our **custom written papers** will pass any plagiarism test, guaranteed. Our writing service will save you time and grade.

## Related essays:

3

2

**Famous People**/ Prince William

In
this essay, Prince William will be discussed based on information obtained
through research on him and his family including general and ...

3

1

**Famous People**/ Princess Diana

In a changing
world like ours today there is many uncertainties. There is one thing we are
sure about, that's our own pass. When you...

2

1

**Famous People**/ Ralph Waldo Emerson

Ralph Waldo Emerson “…was truly one of our great geniuses” even though he
may have a short biography (Hodgins 212). But as Emerson once said himself,
“Great geniuses have the shortest biographies.” ...

2

1

**Famous People**/ Richard Leakey

Richard Leakey was born December 19, 1944 in Nairobi, Kenya. His parents were
the esteemed anthropologists Louis and Mary Leakey. Richard first became a tour
guide in Kenya, but cha...

2

0

**Famous People**/ Robert Browning

Robert Browning, one of the most talented poets of the Victorian period, is
famous especially for his dramatic monologues. Often these long poems deal with
such issues as love, death, and faith. Much ...