Factorial (claude_code_sdk v0.0.1)

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A module for calculating factorial of non-negative integers.

The factorial of n (denoted as n!) is the product of all positive integers less than or equal to n.

Summary

Functions

calculate(n)

Calculates the factorial of a non-negative integer.

Functions

calculate(n)

@spec calculate(non_neg_integer()) :: pos_integer()

Calculates the factorial of a non-negative integer.

Parameters

  • n: A non-negative integer

Returns

The factorial of n

Examples

iex> Factorial.calculate(0)
1

iex> Factorial.calculate(5)
120

iex> Factorial.calculate(10)
3628800

Raises

ArgumentError - if n is negative or not an integer