Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

decimal

package

v0.0.52 Latest Latest Go to latest Published: Jan 22, 2026 License: MIT Imports: 2 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/jom-io/gorig

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
func Add(a, b float64, percision ...int) float64
func Div(a, b float64, percision ...int) float64
func Equal(a, b float64) bool
func Mul(a, b float64, percision ...int) float64
func Round(val float64, use ...int) float64
func Sub(a, b float64, percision ...int) float64
type Decimal
- func New(precision int) *Decimal

Constants ¶

View Source

const (
	AmountPrecision = 2 // 金额精度 保留2位小数
)

Variables ¶

This section is empty.

Functions ¶

func Add ¶

func Add(a, b float64, percision ...int) float64

func Div ¶

func Div(a, b float64, percision ...int) float64

func Equal ¶

func Equal(a, b float64) bool

func Mul ¶

func Mul(a, b float64, percision ...int) float64

func Round ¶

func Round(val float64, use ...int) float64

func Sub ¶

func Sub(a, b float64, percision ...int) float64

Types ¶

type Decimal ¶ added in v0.0.22

type Decimal struct {
	// contains filtered or unexported fields
}

func New ¶ added in v0.0.22

func New(precision int) *Decimal

func (*Decimal) Add ¶ added in v0.0.22

func (d *Decimal) Add(a, b float64) float64

func (*Decimal) Div ¶ added in v0.0.22

func (d *Decimal) Div(a, b float64) float64

func (*Decimal) Mul ¶ added in v0.0.22

func (d *Decimal) Mul(a, b float64) float64

func (*Decimal) Round ¶ added in v0.0.22

func (d *Decimal) Round(val float64) float64

func (*Decimal) Sub ¶ added in v0.0.22

func (d *Decimal) Sub(a, b float64) float64

Source Files ¶

View all Source files

decimal.go