feat(numx): 自 go-hua/common 迁入数值工具并独立成包

- 流量格式化、低位取整、多整数取最值(Max/Min 自 version.go 归位)
- 附单元测试、examples/numx 例程与包 README
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2026-09-20 12:20:51 +08:00
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// numx 包示例:数值工具(流量格式化、低位取整、取最值)
package main
import (
"fmt"
"git.zeroonesoft.cn/golib/zogo/numx"
)
func main() {
// 流量字节数格式化
fmt.Println("流量格式化:", numx.FormatFlow(1536000))
// 数字低位取整
fmt.Println("IgnoreDigits(12345, 3):", numx.IgnoreDigits(12345, 3))
// 多整数取最值
fmt.Println("Max(3,7,5):", numx.Max(3, 7, 5))
fmt.Println("Min(3,1,2):", numx.Min(3, 1, 2))
}