style(go-pkg): rename pkg

mathpkg/math.go

@@ -0,0 +1,64 @@
+package mathpkg
+
+func MaxInt(a, b int) int {
+	if a > b {
+		return a
+	}
+	return b
+}
+
+func MinInt(a, b int) int {
+	if a < b {
+		return a
+	}
+	return b
+}
+
+func MaxInt32(a, b int32) int32 {
+	if a > b {
+		return a
+	}
+	return b
+}
+
+func MinInt32(a, b int32) int32 {
+	if a < b {
+		return a
+	}
+	return b
+}
+
+func MaxInt64(a, b int64) int64 {
+	if a > b {
+		return a
+	}
+	return b
+}
+
+func MinInt64(a, b int64) int64 {
+	if a < b {
+		return a
+	}
+	return b
+}
+
+func AbsInt32(a int32) int32 {
+	if a < 0 {
+		return -a
+	}
+	return a
+}
+
+func AbsInt64(a int64) int64 {
+	if a < 0 {
+		return -a
+	}
+	return a
+}
+
+func Abs(n int) int {
+	if n < 0 {
+		return -n
+	}
+	return n
+}