Re: [O] empty cells in columns should be left emtpy when manipulating columns

[Uwe Brauer]

   > Hello,
   > Uwe Brauer <o...@mat.ucm.es> writes:


   > One possibility:

   >     | 3.25 | 0.4875 |
   >     |      |        |
   >     | 2.25 | 0.3375 |

   >     #+TBLFM: $2=if("$1" == "nan", string(""), $1*0.15);E

Great but how can I round?

#+TBLFM: $2=if("$1" == "nan", string(""), $1*0.15;%.1f);E

And friends did not work any more

| 3.25 | 0.5) |
|      | 0.0) |
#+TBLFM: $2=if("$1" == "nan", string(""), $1*0.15;%.1f);E