From a7c5dc50e5445c3aa3b45ea4be48fc179bd4cce8 Mon Sep 17 00:00:00 2001
From: HybridDog <ovvv@web.de>
Date: Tue, 5 Mar 2019 10:11:21 +0100
Subject: Add math.factorial (#8298)

---
 doc/lua_api.txt | 1 +
 1 file changed, 1 insertion(+)

(limited to 'doc')

diff --git a/doc/lua_api.txt b/doc/lua_api.txt
index 05ea6b4bc..593ab50dd 100644
--- a/doc/lua_api.txt
+++ b/doc/lua_api.txt
@@ -2378,6 +2378,7 @@ Helper functions
     * tolerance: number, default: `0.0`
     * If the absolute value of `x` is within the `tolerance` or `x` is NaN,
       `0` is returned.
+* `math.factorial(x)`: returns the factorial of `x`
 * `string.split(str, separator, include_empty, max_splits, sep_is_pattern)`
     * `separator`: string, default: `","`
     * `include_empty`: boolean, default: `false`
-- 
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