Question
Integrals over the Fermi–Dirac and Bose–Einstein distributions define a “poly” form of this function. The replica trick takes advantage of the fact that this function of Z is equal to the limit as n approaches zero of “Z-to-the-n, minus one, all over n.” The expected value of the energy is equal to the negative partial derivative of this function of Z with respect to beta. The Helmholtz free energy is equal to kT times this function of the partition function. Stirling’s formula approximates this function of n-factorial. The negative sum over all states of “p times this function of p” defines the Shannon entropy, while Boltzmann’s definition of entropy is equal to k times this function of the number of microstates. For 10 points, name this function, the inverse of the exponential function. ■END■
Summary
2024 ACF Regionals @ Berkeley | 01/27/2024 | Y | 3 | 100% | 0% | 33% | 59.00 |
2024 ACF Regionals @ Cornell | 01/27/2024 | Y | 3 | 100% | 0% | 67% | 92.67 |
2024 ACF Regionals @ JMU | 01/27/2024 | Y | 10 | 90% | 0% | 10% | 108.00 |
2024 ACF Regionals @ Nebraska | 01/27/2024 | Y | 6 | 100% | 0% | 33% | 110.67 |
2024 ACF Regionals @ Ohio State | 01/27/2024 | Y | 3 | 100% | 0% | 33% | 117.33 |
2024 ACF Regionals @ Rutgers | 01/27/2024 | Y | 5 | 100% | 0% | 40% | 86.60 |
2024 ACF Regionals @ Imperial | 01/27/2024 | Y | 8 | 88% | 0% | 75% | 115.71 |
2024 ACF Regionals @ Vanderbilt | 01/27/2024 | Y | 5 | 100% | 0% | 60% | 121.00 |
Buzzes
Player | Team | Opponent | Buzz Position | Value |
---|---|---|---|---|
Cade Reinberger | RIT B | Binghamton | 13 | 10 |
Tim Morrison | Stanford A | Stanford B | 18 | 10 |
Rasheeq Azad (UG) | UNC B (UG) | Duke A (UG) | 24 | 10 |
Swapnil Garg | Berkeley A | Berkeley C | 26 | 10 |
David Bass | Johns Hopkins | Columbia C | 33 | 10 |
Jacob Robertson | Oxford A | Warwick | 37 | -5 |
Geoffrey Wu (UG) | Columbia A | Rowan | 48 | -5 |
Jerry Vinokurov | John Jay | Vassar | 55 | 10 |
Amogh Kulkarni | Geodesic | Kentucky | 64 | -5 |
Chinmay Murthy | Texas A | Sorbonne | 66 | 10 |
Rachel Bentham | Cambridge B | Cambridge A | 68 | 10 |
Matthew Wang | UBC A | Claremont A | 75 | -5 |
Kevin Flanagan | Bristol | Kiel | 78 | 10 |
Danny Han (UG) | Penn | NYU B | 79 | 10 |
Rohan Dalal | Georgia Tech B | Georgia Tech A | 81 | 10 |
Kenny Zhang (UG) | Virginia A (UG) | GWU B (Grad) | 82 | -5 |
Ben Russell Jones | Edinburgh | Imperial A | 82 | -5 |
Anuttam Ramji | Berkeley B | Stanford C | 84 | -5 |
Yared Tadesse | Cornell A | Cornell B | 84 | -5 |
Eshan Pant (DII) | NYU A | Haverford | 84 | -5 |
Michael Kohn | Durham A | Imperial B | 84 | -5 |
Jack Oberman | South Carolina | Harding | 84 | -5 |
Linus Luu | Cambridge C | Oxford C | 85 | -5 |
Will Hoover | RIT A | Cornell C | 86 | -5 |
Jim Fan (Grad) | UNC A (Grad) | Maryland B (UG) | 86 | 10 |
Jason Thieu | Michigan State A | Appalachian State | 86 | -5 |
Dimitris Kalafatis | Texas A&M B | UW A | 86 | 10 |
Roxanne Tang (UG) | Ohio State A | Michigan A | 86 | 10 |
Leo Tao (UG) | Michigan C | Michigan B | 86 | -5 |
Andrew Fisher | Sheffield | KCL | 86 | -5 |
Alexander Baker | Oxford B | Durham B | 86 | -5 |
Isaac Mammel (UG) | Maryland A (Grad) | JMU B (UG) | 88 | 10 |
Brian Lai (DII) | Virginia B (UG) | UNC D (DII) | 110 | 10 |
Akshay Seetharam | Claremont A | UBC A | 113 | 10 |
Davin Sivertson | Alabama | Vanderbilt A | 115 | -5 |
Jack Lewis | MTSU | Vanderbilt B | 126 | 10 |
Julian Bushlow | Cornell C | RIT A | 132 | 10 |
Perry O'Connor (Grad) | Liberty A (Grad) | Liberty C (DII) | 132 | 10 |
Jaime Salamanca Camacho | Imperial B | Durham A | 132 | 10 |
Caden Haustein | Harding | South Carolina | 132 | 10 |
Allan Lee | Stanford C | Berkeley B | 133 | 10 |
Karthik Prasad | Cornell B | Cornell A | 133 | 10 |
Kevin Liu (DII) | Maryland C (DII) | GWU A (UG) | 133 | 10 |
Zander Werner (DII) | Virginia C (UG) | William & Mary A (UG) | 133 | 10 |
Michael Eng (UG) | UNC C (UG) | Liberty B (DII) | 133 | 10 |
Carly Hemani (DII) | JMU A (UG) | Roanoke College A (DII) | 133 | 10 |
Annie Goodman (Grad) | GWU B (Grad) | Virginia A (UG) | 133 | 0 |
Gavin Bramer | Appalachian State | Michigan State A | 133 | 10 |
Rahul Kumar | Rice A | Iowa A | 133 | 10 |
Ryan Dunn | Iowa B | Texas A&M A | 133 | 10 |
Emmett Bicknell (DII) | Cedarville | Kenyon | 133 | 10 |
Dennis Yang (DII) | Michigan B | Michigan C | 133 | 10 |
Peter Sanders (UG) | Rowan | Columbia A | 133 | 10 |
Arjun Bothra (UG) | Haverford | NYU A | 133 | 10 |
Michael Mays | Imperial A | Edinburgh | 133 | 10 |
Dillon Patel | Warwick | Oxford A | 133 | 10 |
Jake Roberts | Durham B | Oxford B | 133 | 10 |
Matt Sheldon | Oxford C | Cambridge C | 133 | 10 |
Bryanna Shao | Vanderbilt A | Alabama | 133 | 10 |
Caleb West | Kentucky | Geodesic | 133 | 10 |