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6 messages

BS: New way to calculate Pi

02 Jul 24 - 11:17 AM (#4204823)
Subject: BS: New way to calculate Pi
From: Mrrzy

Did you read about this? Found by physicist looking at quantum theory...

Blicky to the formula

Many articles...


02 Jul 24 - 11:17 AM (#4204824)
Subject: RE: BS: New way to calculate Pi
From: Mrrzy

Don't know what the lambda is


03 Jul 24 - 11:09 AM (#4204918)
Subject: RE: BS: New way to calculate Pi
From: MaJoC the Filk

I don't recognise all of the notation. What's with the n-1 at the bottom right? a subscript? a low-flying superscript? There's also a mysterious dot at the right-hand end, which may or may not be punctuation.

Perhaps it's all a Darstadly Plot to make me feel old.


03 Jul 24 - 05:11 PM (#4204937)
Subject: RE: BS: New way to calculate Pi
From: DaveRo

A Pochhammer symbol apparently.

Falling and rising factorials


07 Jul 24 - 12:25 AM (#4205119)
Subject: RE: BS: New way to calculate Pi
From: leeneia

IIRC, lambda is wavelength.


07 Jul 24 - 12:47 PM (#4205132)
Subject: RE: BS: New way to calculate Pi
From: MaJoC the Filk

> IIRC, lambda is wavelength.

Correct, Leeneia. My son also informed me that capital-lambda is the symbol for the video game Half-Life (apparently because radioactive decay turns up in the first few sentences of the back story); this reminded me in turn that Lambda-CDM is the name of the (current) standard cosmological model in physics .... though in our house, it stands for the half-life of Cadbury's Dairy Milk in the fridge.