In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.

[EX Q]: sum of the squares of the reciprocals of this function evaluated at the nonnegative integers is equal to the modified Bessel function of the first kind at x=2. The Leviathan Number is found by evaluating this function at 10 to the 666th power. The rising type can be represented with the Pochhammer Symbol. Wilson's Theorem states that this function of any prime minus 1 is also congruent to -1 modulo that prime. Legendre's theorem provides a corollary to determine the number of (*) trailing zeroes of this function evaluated at nonnegative integers. When this function is evaluated at large numbers, Stirling's approximation is used. The gamma function extends this function to all complex numbers other than negative integers. For 10 points, name this function that, for positive integers n, is the product from 1 to n, and which is represented by an exclamation point.
[EX A]: Science

[EX Q]: In weddings in this religion, the bride and groom consult a clearness committee and exchange declarations. Children in this religion are taught to live by the acronym SPICES. Isaac Crewdson's writings caused the Beaconite split in this religion, which in its early existence was led by a group called the "Valiant Sixty". Yearly gatherings in East Africa led to Kenya becoming home to the largest population of this religion's members. The Richmond Declaration is an important text in this sect, which saw an early split between the Wilburites and Gurneyites. Central tenets of this non-Mormon sect include continuous revelation and the "priesthood of all believers". Its members, who participate in either "programmed" or "unprogrammed" worship and use "plain speech", believe they reflect the "inner light" of God. For 10 points, name this Christian denomination founded by George Fox, whose members tremble before God.
[EX A]: Social Science

[EX Q]: The canonical form of this is the partial derivative of the Lagrangian with respect to the generalized velocity. For a photon, it is the energy divided by the speed of light, while Newton's second law states that force equals its time derivative. For ten points, what quantity is sometimes written as the product of the mass times the velocity
[EX A]:
Science