Factorial of a negative number - Physics Forums
Sep 30, 2012 · Is it possible to find the factorial of a negative real number ? If possible, then what is its practical application ?
Integral definition of factorial - Physics Forums
Jun 14, 2014 · I'm watching V. Balakrishnan's video lectures on Classical Physics, and right now he's going through statistical mechanics. In that regards he's talking about Stirlings formula, and at one …
Why is There No Inverse Factorial Function? - Physics Forums
Oct 29, 2014 · Why exactly is there no such thing as an inverse factorial function? Now I am fully aware of the fact that the factorial function (##f(x) = x!##) is not one-to-one, since both 0! and 1! equal 1. …
Is infinity factorial equal to the square root of 2 pi?
Feb 13, 2013 · Is infinity factorial equal to the square root of 2 pi? ShayanJ Feb 13, 2013 Factorial Infinity Click For Summary
A googolplex expressed in factorial form? • Physics Forums
Feb 6, 2016 · Does anybody know what the factorial form of a googolplex would be?
How Does x! Compare in Growth to x^2, 2^x, and x^x? - Physics Forums
Jun 11, 2013 · I was wondering how fast x! grows as it approaches infinity as compared to x2, 2x, and xx. The last one was fairly obvious since x*x*x*x... > x(x-1)(x-2)(x-3)... But I can't figure out a way to …
Relationship between factorials and squares of natural numbers
Jan 20, 2022 · Was fooling around and wrote down these two equations today that appear to work. I'm not all that bright and I'm positive these either have some proof or restate some conjecture--probably …
How do you calculate all the possible combinations on a Rubik's cube ...
Jun 23, 2014 · I thought it would just be the number of faces multiplied by the nine cubes on each face? What am i doing wrong?