Help us shape the future of Go! Take the 2026 Go Developer Survey

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
- API
  
  Reference documentation for the pkg.go.dev API
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

mathutil

package

v3.6.0-alpha.1 Latest Latest Go to latest Published: Sep 16, 2026 License: Apache-2.0 Imports: 1 Imported by: 0

Details

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

Repository

github.com/ebitengine/oto

Links

Open Source Insights

Documentation ¶

Overview ¶

Package mathutil provides integer arithmetic helpers.

Index ¶

func MulDiv(x, mul, div int64) (int64, bool)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func MulDiv ¶

func MulDiv(x, mul, div int64) (int64, bool)

MulDiv returns x * mul / div truncated toward zero. It returns (0, false) if div is zero or the result does not fit in int64.

Types ¶

This section is empty.

Source Files ¶

View all Source files

mathutil.go