From d687780517572c778784b402a5510feafa88c804 Mon Sep 17 00:00:00 2001
From: orgin <boyce.duan@gmail.com>
Date: Wed, 15 Jun 2022 14:30:20 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=E9=80=9A=E7=94=A8math?=
 =?UTF-8?q?=E5=87=BD=E6=95=B0?=
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---
 util/math/math.go | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 util/math/math.go

diff --git a/util/math/math.go b/util/math/math.go
new file mode 100644
index 0000000..b1202f1
--- /dev/null
+++ b/util/math/math.go
@@ -0,0 +1,37 @@
+package math
+
+type NumberType interface {
+	int | int8 | int16 | int32 | int64 | float32 | float64 | uint | uint8 | uint16 | uint32 | uint64
+}
+
+type SignedNumberType interface {
+	int | int8 | int16 | int32 | int64 | float32 | float64
+}
+
+type FloatType interface {
+	float32 | float64
+}
+
+func Max[NumType NumberType](number1 NumType, number2 NumType) NumType {
+	if number1 > number2 {
+		return number1
+	}
+
+	return number2
+}
+
+func Min[NumType NumberType](number1 NumType, number2 NumType) NumType {
+	if number1 < number2 {
+		return number1
+	}
+
+	return number2
+}
+
+func Abs[NumType SignedNumberType](Num NumType) NumType {
+	if Num < 0 {
+		return -1 * Num
+	}
+
+	return Num
+}