From 089426893d65ce0b96d8480696dd9f3b0ea738cc Mon Sep 17 00:00:00 2001
From: Yay295 <Yay295@users.noreply.github.com>
Date: Wed, 2 Oct 2024 00:14:54 -0500
Subject: [PATCH 1/3] inline variables, combining divisions

---
 Lib/colorsys.py | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/Lib/colorsys.py b/Lib/colorsys.py
index e97f91718a3a30..677ba741ab790e 100644
--- a/Lib/colorsys.py
+++ b/Lib/colorsys.py
@@ -130,15 +130,12 @@ def rgb_to_hsv(r, g, b):
     if minc == maxc:
         return 0.0, 0.0, v
     s = rangec / maxc
-    rc = (maxc-r) / rangec
-    gc = (maxc-g) / rangec
-    bc = (maxc-b) / rangec
     if r == maxc:
-        h = bc-gc
+        h = (g-b) / rangec
     elif g == maxc:
-        h = 2.0+rc-bc
+        h = 2.0 + (b-r) / rangec
     else:
-        h = 4.0+gc-rc
+        h = 4.0 + (r-g) / rangec
     h = (h/6.0) % 1.0
     return h, s, v
 

From 6bb2bbe44761dcbed954170b9d8cdc38b62a7fc6 Mon Sep 17 00:00:00 2001
From: "blurb-it[bot]" <43283697+blurb-it[bot]@users.noreply.github.com>
Date: Wed, 2 Oct 2024 16:47:46 +0000
Subject: [PATCH 2/3] =?UTF-8?q?=F0=9F=93=9C=F0=9F=A4=96=20Added=20by=20blu?=
 =?UTF-8?q?rb=5Fit.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../next/Library/2024-10-02-16-47-45.gh-issue-124879.9m2Wmx.rst  | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 Misc/NEWS.d/next/Library/2024-10-02-16-47-45.gh-issue-124879.9m2Wmx.rst

diff --git a/Misc/NEWS.d/next/Library/2024-10-02-16-47-45.gh-issue-124879.9m2Wmx.rst b/Misc/NEWS.d/next/Library/2024-10-02-16-47-45.gh-issue-124879.9m2Wmx.rst
new file mode 100644
index 00000000000000..63572763b97acb
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2024-10-02-16-47-45.gh-issue-124879.9m2Wmx.rst
@@ -0,0 +1 @@
+`colorsys.rgb_to_hsv` has been slightly optimized.

From c48c44b40644608bd719445509a8379a8c9e42b2 Mon Sep 17 00:00:00 2001
From: Yay295 <Yay295@users.noreply.github.com>
Date: Wed, 2 Oct 2024 12:03:41 -0500
Subject: [PATCH 3/3] Update
 Misc/NEWS.d/next/Library/2024-10-02-16-47-45.gh-issue-124879.9m2Wmx.rst

Co-authored-by: Tian Gao <gaogaotiantian@hotmail.com>
---
 .../next/Library/2024-10-02-16-47-45.gh-issue-124879.9m2Wmx.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Misc/NEWS.d/next/Library/2024-10-02-16-47-45.gh-issue-124879.9m2Wmx.rst b/Misc/NEWS.d/next/Library/2024-10-02-16-47-45.gh-issue-124879.9m2Wmx.rst
index 63572763b97acb..fa679ba0c6f198 100644
--- a/Misc/NEWS.d/next/Library/2024-10-02-16-47-45.gh-issue-124879.9m2Wmx.rst
+++ b/Misc/NEWS.d/next/Library/2024-10-02-16-47-45.gh-issue-124879.9m2Wmx.rst
@@ -1 +1 @@
-`colorsys.rgb_to_hsv` has been slightly optimized.
+Optimized :func:`colorsys.rgb_to_hsv` to reduce the number of operations.