expression/README.md

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# expression
Another expression parser and executor
Better version of https://github.com/neonxp/lexpr
## usage
```go
import "go.neonxp.ru/expression"
...
e := expression.New()
result, err := e.Eval(`2 + 2`) // 4, nil
...
```
## defaults
Default operators and functions: [/defaults.go](/defaults.go)