View example sentences and word forms for Factorials.
Factorials meaning
plural of factorial
Example sentences (7)
Calculating a row or diagonal by itself There are simple algorithms to compute all the elements in a row or diagonal without computing other elements or factorials.
In order to do this, one needs to give meaning to binomial coefficients with an arbitrary upper index, which cannot be done using the usual formula with factorials.
Montgomery (2001, Section 5-2: Introduction to factorial designs; The advantages of factorials) Consequently, factorial designs are heavily used.
Nonetheless it is usually considered the most natural way to extend the values of the factorials to a complex function.
Similarly, factorials can be approximated by summing the logarithms of the terms.
The main practical difficulty in computing factorials is the size of the result.
This can also be seen by applying Stirling's formula to the factorials involved in the formula for combinations.