::: {.cell label.ref='question-recycling-2' hash='02_R_introduction_cache/pdf/question-recycling-2_6e522038007c1d9ba3b7b36b3dca0495'}
::: {.cell-output .cell-output-stderr}
```
Warning in c(1, 2, 3) + c(1, 3): longer object length is not a multiple of
shorter object length
```
:::

::: {.cell-output .cell-output-stdout}
```
[1] 2 5 4
```
:::
:::