Ring (SwimOS)

All Known Subinterfaces:

CompleteField<S>, Field<S>, OrderedField<S>, OrderedRing<S>, RealField<S>

All Known Implementing Classes:

R, Z
```
public interface Ring<S>
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`S`	`add(S a, S b)`
`S`	`multiply(S a, S b)`
`S`	`opposite(S a)`
`S`	`subtract(S a, S b)`
`S`	`unit()`
`S`	`zero()`

Method Detail

zero
```
S zero()
```

unit
```
S unit()
```

add
```
S add(S a,
      S b)
```

opposite
```
S opposite(S a)
```

subtract
```
S subtract(S a,
           S b)
```

multiply
```
S multiply(S a,
           S b)
```