Cool Math Facts Reddit

You can also try with 12 of 70 6 of 25 62.

Belur math address. 2x50100 1 i find it easier to use for calculating tip. How come we have infinitely many regular polygons in r2 but only 5 in r3. You can also multiply the price and percentage and divide by 100 like this.

Keep up with the latest daily. So we just call it 3142. I think the fact that there are only 5 regular polyhedra is pretty amazing and fascinating.

Its also the very last proof in euclids elements like he was building up to it. Thanks to this reddit thread this quora post and alex bellos new book alex through the looking glass for some of these facts. For example if your bill rounds up to 30 and you want to give 15 tip for either 15 of 30 or 30 of 15 you will need a moment to calculate it in your head but 30x15100 or 3x1510 is pretty easy to do.

A petition to stop microsoft shutting down cool math games has reached 140000 signatures and a reddit post is home to dozens of complaints about the site being shut down in 2020. Pi is all over the natural world wherever theres a circle of course measuring. If that isnt the most bizarre and cool math fact you ever heard then i dont know what is.

But consider how this irrational number seems to crop up everywhere. If that isnt the. Given a regular surface s and a point p on s there exists a quadratic form ii such that for any unit tangent vector v at p iiv gives the normal curvature at p along v.

See the box for an approximate statement of the value of pi but in fact you could go on calculating it into eternity and never find a pattern or reach the end. Making it a factorial. Posted in the science community.

This subreddit is for posting when people are talking numbers and type a number followed by an. Most non mathies dont know this and find it interesting. Random facts 8281 is perfect square number with two consecutive digits 2178 multiplied by 4 reverses it self 217848712 monthly installment paied on loan at rate of interest r permonth pr 1r n1rn 1 n number of installments p is loan amount taken.

38k votes 28k comments. When i was a kid i was reading some novel about aliens and the 4th act turning point was when a character realized that because the aliens all had 6 fingers on each hand they would probably have a base 12 counting system. 33 upvotes 122 comments.

This is unexpected so.