Code:

```
>> R(1)
ans =
-log(- 1004229921906619062839952526185507/1913851274991446601508198548841385*i - 143584884070040384103267078403784/1913851274991446601508198548841385)
```

R is a 3x1 matrix, and R(1) will display the result in R(1,1)

but the results is in a long form,

i need to highlight the results, right click, and click "evaluate selection"

Code:

```
>> -log(- 1004229921906619062839952526185507/1913851274991446601508198548841385*i - 143584884070040384103267078403784/1913851274991446601508198548841385)
ans =
0.6348 + 1.7128i
```