my program have a

```
sigma = 0.6
```

, but i must change to

```
sigma = 0.319 / R
```

, for R in [0.5:0.5:10]

and in the final line of the program i want to calculate an integral, and this integral depends of the R value … for each R value i have a integral value … and i have to print a table of these values …

how can i do that ?

i tried

```
R=[0.5:0.5:10]
sigma = 0.319./R
```

but is not working