Showing posts with label Pi. Show all posts
Showing posts with label Pi. Show all posts

Monday 28 May 2018

The Numbers Universe


I'm currently reading Simon Singh's "Fermat's Last Theorem" which I picked up after reading "The Mathematical Secrets of The Simpsons" and it's probably the first book that I've read where I immediately reference the footnotes and appendices as soon as they are referenced in the book. I'm not sure what my fascination with numbers is but I do enjoy exploring the concepts to some of the ideas may cause people to say so  "So What?".

The value of Π (Pi) for instance is essential to be right for all sorts of calculations and engineering constructs. The mechanical clock would not work if Π were not adhered to and more importantly neither would the wheel.

Fermat's Last Theorem is basically:

In number theory, Fermat's Last Theorem (sometimes called Fermat's conjecture, especially in older texts) states that no three positive integers a, b, and c satisfy the equation an + bn = cn for any integer value of n greater than 2.

And a lot of people will say "So What?" to that but it is an intriguing puzzle that certainly fires my imagination and Simon Singh's presentation of the story certainly keeps my interest up at 100% as it's mixed in with a whole slew or other theories and conjectures taking in Pythagoras, Euclid and of course Andrew Wiles who finally proved the Theorem.

I've also installed Grammarly to see if it can improve my blog writing. It has spooted the odd mistake but also has flagged the theorem an + bn = cas an error so I will see how this progresses. Though this post seems relatively free of howlers.

One of my favourite TED talks ever is a twenty minute talk on prime numbers by an Australian DJ, Adam Spencer. And Grammarly just flagged up an error then so it's just proved it's worth.

Cat Stevens (Yusuf Islam as he is now) released an album in 1975 called numbers which was in a nice package which is not available digitally but I will close this post with "Banapple Gas" from the album.


Wednesday 7 March 2018

It's National π Week


As you can see I've reached for "π" in the Simon Singh book . Did you know there's a law in waiting in Indiana that defines "π" as 3.2 (Three Point Two see here) to make life simpler. I'm just waiting for the Republicans to draft this into law. The stupidity of many people in power never fails to flabbergast me, and they have such conviction that they are right with absolutely no evidence to back them up.

It's also National Pie Week in the UK. The thing is we've already had a Pie Day this year and at this rate we're always meant to be celebrating something and this week it's Pies. I remeber as a lad going to the back door of The Saddle Inn in  Lea and getting Meat and Potato Pie with peas and gravy, and it was lush and may explain why I am so porky these days.

Today I hit 18K in my steps so I think I might hit my target for March.

So really there's only one song that I can play and that's The Sutherland Brothers gorgeous song "The Pie". It is perfection introduced by a lovely acoustic guitar riff, and they wrote and performed the original of Rod Stewart's "Sailing", and I do prefer their version.