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From Gödel's Lost Letter and P=NP

Dyson as a Mathematician

With a lemma from 1947 that might be useful today? Cropped from article on his letters Freeman Dyson passed away last February 28th, one day short of the leap day...

From Gödel's Lost Letter and P=NP

Reductions and Jokes

Plus a teaching idea that’s no joke? Cropped from Maths History source Emil Post was the first to use the formal notion of reduction between problems. We discussed...

From Gödel's Lost Letter and P=NP

Counting Votes By Humans

A new way to agree on calculations Cropped from ABC News source Troy Price is the Iowa Democratic Party Chair. He was in charge of Iowa’s primary vote. The vote...

From Gödel's Lost Letter and P=NP

The Halting No Go Theorem

Using the halting problem to prove positive theorems. Cropped from “Turing’s Lost Letters” source Alan Turing proved the undecidability of the Halting Problem in...

From Gödel's Lost Letter and P=NP

Our Thoughts on P=NP

The Clay prize anniversary is soon. SME keynote lecture source Evelyn Lamb is a mathematician who is also a journalist. She has a blog called Roots of Unity on...

From Gödel's Lost Letter and P=NP

No Password Encryption

Who can remember passwords anyway? Real Bernie Sanders reaction source Larry David is an American comedian. He was the lead writer and producer of the Seinfeld...

From Gödel's Lost Letter and P=NP

Resolutions For 2020

Some fun about resolutions. source Ben Orlin is a funny mathematician. His book title Change Is the Only Constant was selected by the blog Math-Frolic as the best...

From Gödel's Lost Letter and P=NP

A Math Gift For All

Happy holidays to all. Kathryn Farley is my dear wife. We just celebrated Christmas together and then went off to London for a holiday. Today I thought I would...

From Gödel's Lost Letter and P=NP

Predicting When P=NP is Resolved

Has it outlasted the ability to estimate when? Composite of src1, src2 Ryohei Hisano and Didier Sornette wrote in 2012 a paper titled, “On the distribution of time...

From Gödel's Lost Letter and P=NP

An Ancient Conjecture on Primes

After 50 years we still are baffled by the primes. Cornell faculty album source Juris Hartmanis needs no introduction. But we can note this long interview last...

From Gödel's Lost Letter and P=NP

Héctor Garcia-Molina, 1953–2019

We all lost a great person Cropped from Mexican NotiCyTI obit Héctor Garcia-Molina died just before Thanksgiving. He was a computer scientist and Professor in both...

From Gödel's Lost Letter and P=NP

End-to-End Encryption: A Problem

Bopuifs fodszqujpo qspcmfn. “Unsung Entrepreneur” source Adolph Ochs was the owner of the New York Times. In 1897 he created the paper’s slogan, “All the News That...

From Gödel's Lost Letter and P=NP

A Clever Way To Find Compiler Bugs

Your comments are valuable, we thank you. source Xuejun Yang is a Senior Staff Engineer at FutureWei Technologies. He is the DFA on the 2011 paper, “Finding and...

From Gödel's Lost Letter and P=NP

Hobgoblins in Our Equations

With consequences for physics Britannica source Paul Painlevé was a French mathematician who specialized in classical mechanics. He is known for a conjecture in...

From Gödel's Lost Letter and P=NP

Quantum Supremacy At Last?

What it takes to understand and verify the claim Cropped from 2014 Wired source John Martinis of U.C. Santa Barbara and Google is the last author of a paper published...

From Gödel's Lost Letter and P=NP

Writing 33 as a Sum of Cubes

Cracking a Diophantine problem for 42 too Andrew Booker is a mathematician at the University of Bristol, who works in analytic number theory. For example he has...

From Gödel's Lost Letter and P=NP

Quantum Switch-Em

A recipe for changing the objectives of problems Composite crop of src1, src2, src3 Aram Harrow, Avinatan Hassidim, and Seth Lloyd are quantum stars who have done...

From Gödel's Lost Letter and P=NP

Our Trip To Monte Carlo

Why does randomness help? Kathryn Farley is my dear wife. She and I are currently on a cruise through the Mediterranean. Our trip started in Barcelona and is stopping...

From Gödel's Lost Letter and P=NP

Leaps and Bounds: Practice Meets Theory

Solving the runtime selection problem Composite from src1, src2 Brendan Lucier and Csaba Szepesvári were consecutive speakers at this week’s workshop at the Tokyo...

From Gödel's Lost Letter and P=NP

Code It Up

So you think you have a proof that P=NP Randi 2014 documentary source James Randi is a magician who has challenged paranormal claims of all kinds. Today Ken and...
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