binom
Element
Element functions can be customized with set and show rules.
Element functions can be customized with
set and show rules.A binomial expression.
Example
$ binom(n, k) $
$ binom(n, k_1, k_2, k_3, ..., k_m) $
引数
Parameters are the inputs to a function. They are specified in parentheses after the function name.
Parameters are the inputs to a function. They are specified in parentheses after the function name.
upper
The binomial's upper index.
lower
RequiredPositional
Positional parameters are specified in order, without names.
Variadic
Variadic parameters can be specified multiple times.
Positional parameters are specified in order, without names.
Variadic parameters can be specified multiple times.
The binomial's lower index.