From 0f5f1ade0b446cffc2a1546dab5e5677f83c520a Mon Sep 17 00:00:00 2001
From: Anhgelus Morhtuuzh <anhgelus@anhgelus.world>
Date: Tue, 13 May 2025 23:44:16 +0200
Subject: [PATCH] perf(xp): simplify function LevelXP

---
 README.md        | 2 +-
 exp/functions.go | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index f71a0f0..5b49b14 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ Functions:
 message (number of different rune)
 - $xp-vocal(x)=0.01 x^{1.3}+1$ where $x$ is the time spent in vocal (in second)
 - $level(x)=0.2 \sqrt{x}$ where $x$ is the xp
-- $level^{-1}(x)=(5x)^2$ where $x$ is the level
+- $level^{-1}(x)=25x^2$ where $x$ is the level
 
 ## Installation
 
diff --git a/exp/functions.go b/exp/functions.go
index 720a755..119b6a8 100644
--- a/exp/functions.go
+++ b/exp/functions.go
@@ -42,7 +42,7 @@ func Level(xp uint) uint {
 // See Level to get the level with the given XP.
 func LevelXP(level uint) uint {
 	return uint(math.Floor(
-		math.Pow(float64(5*level), 2),
+		25 * math.Pow(float64(level), 2),
 	))
 }