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README: Fix URLs of the official Go org pages #264

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README: Fix URLs of the official Go org pages #264

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10 changes: 5 additions & 5 deletions README.md
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
# decimal

[![Build Status](https://app.travis-ci.com/shopspring/decimal.svg?branch=master)](https://app.travis-ci.com/shopspring/decimal) [![GoDoc](https://godoc.org/github.com/shopspring/decimal?status.svg)](https://godoc.org/github.com/shopspring/decimal) [![Go Report Card](https://goreportcard.com/badge/github.com/shopspring/decimal)](https://goreportcard.com/report/github.com/shopspring/decimal)
[![Build Status](https://app.travis-ci.com/shopspring/decimal.svg?branch=master)](https://app.travis-ci.com/shopspring/decimal) [![GoDoc](https://pkg.go.dev/badge/github.com/shopspring/decimal)](https://pkg.go.dev/github.com/shopspring/decimal) [![Go Report Card](https://goreportcard.com/badge/github.com/shopspring/decimal)](https://goreportcard.com/report/github.com/shopspring/decimal)

Arbitrary-precision fixed-point decimal numbers in go.

Expand Down Expand Up @@ -59,7 +59,7 @@ func main() {

## Documentation

http://godoc.org/github.com/shopspring/decimal
https://pkg.go.dev/github.com/shopspring/decimal

## Production Usage

Expand All @@ -73,7 +73,7 @@ http://godoc.org/github.com/shopspring/decimal
Because float64 (or any binary floating point type, actually) can't represent
numbers such as `0.1` exactly.

Consider this code: http://play.golang.org/p/TQBd4yJe6B You might expect that
Consider this code: https://go.dev/play/p/TQBd4yJe6B You might expect that
it prints out `10`, but it actually prints `9.999999999999831`. Over time,
these small errors can really add up!

Expand All @@ -88,7 +88,7 @@ out, the string output has to stop somewhere (let's say it stops at 3 decimal
digits, for simplicity), so you'll get 0.333, 0.333, and 0.333. But where did
the other 0.001 go?

Here's the above example as code: http://play.golang.org/p/lCZZs0w9KE
Here's the above example as code: https://go.dev/play/p/lCZZs0w9KE

With Decimal, the strings being printed out represent the number exactly. So,
if you have `x = y = 1/3` (with precision 3), they will actually be equal to
Expand All @@ -113,7 +113,7 @@ modifies `a` and sets `z` as an alias for `a`, which they might not expect. It
also modifies any other aliases to `a`.

Here's an example of the subtle bugs you can introduce with big.Int's API:
https://play.golang.org/p/x2R_78pa8r
https://go.dev/play/p/x2R_78pa8r

In contrast, it's difficult to make such mistakes with decimal. Decimals
behave like other go numbers types: even though `a = b` will not deep copy
Expand Down