From Wikipedia |

The story goes for that when Euclid wrote his book "

*The Elements*" that it seemed to bother him and every mathematician after him that he didn't spend as much time and care proving his fifth postulate:

So for years mathematicians worked on this postulate, trying to prove it in anyway possible. Then, around the end of the 18th century, a mathematician came up with an idea to disprove one of the other four. Honestly, this is akin to proving stories from any holy text are wrong. It's said that as aIf the sum of the two interior angles equals 180°, the lines are parallel and will never intersect.

__good__mathematician, Einstein had read

*The Elements*and carried around a copy. That book is what a lot of modern math is based on. But, some of the postulates were not always correct.

In the 1820's Nikolai Lobachevsky devolved an imaginary geometry in which two parallel lines would eventually intersect. This proposal helped support the idea of Hyperbolic geometry. Janos Bolyai developed trigonometry, circles and spheres that could exist outside of 2 dimensional Euclidean geometry. And Georg Riemann proposed the basis for spherical and elliptical geometry. This is important because these ideas show themselves in how light moves across a warped space-time. It's important because spherical geometry helps circumnavigate the globe. It's important because we can describe fractal math as Fractal Geometry.

Later, in the early 1900's, logic became an obsession with the world as a whole. A detective was created that solved mystery with logic, and he became very popular. A mathematician wrote three famous books, depending on what world you live in. In the world of pop culture, Lewis Carrol wrote the

*Alice*books, but as a mathematician he wrote a book on linear logic that a teacher of mine swore was the greatest book on linear logic ever written. The puzzles are what you expect; just completely off the wall strange. Lots of fun though, you should check it out if you like logic puzzles.

During this time, many mathematicians began to experiment with logic and developed their own rules for logic that went against Aristotle's principles. My favorite is Kurt Godel who seems to be intent on finding paradoxes in everything. Logic created the computing languages and strange counting systems (Binary, Hexadecimal) that we know and love today. To go deeper into both non-Greek systems would find us neck deep in mathematical theory. So I'll leave it for another time.

My husband would love this site. He is a Math of all sorts teacher and wears a tee shirt that says "Every once and a while, I like to relax and do some addition and subtraction..."

ReplyDeleteJust stopping by for the A-Z Challenge. Please check us out and sign up to follow if you like what you see. Juliet atCity Muse Country Muse

ReplyDeleteLove the title of your blog:) Go Aristotle;) Great post, although I'm not very knowledgeable regarding the history of math.

ReplyDeleteBanned complain !! Complaining only causes life and mind become more severe. Enjoy the rhythm of the problems faced. No matter ga life, not a problem not learn, so enjoy it :)

ReplyDeleteCara Menghilangkan Kanker Rahim Stadium Awal

Cara Mengobati Ambeien Luar

Obat Herbal Tumor Kelenjar Parotis

Tips Pengobatan Alternatif Diabetes Melitus

Obat Kolesterol Alami Untuk Melawan Kolesterol Jahat

Solusi Sehat Dengan Herbal Alami

Pengobatan Syaraf Kejepit Di Kaki

Obat Diabetes Herbal Terbaik

Pengobatan Tumor Bibir Atas

Obat Alami Penghilang Benjolan Di Leher