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| author | Michael Brand <michael.ch.brand@gmail.com> | 2014-06-01 15:27:07 +0200 |
|---|---|---|
| committer | Michael Brand <michael.ch.brand@gmail.com> | 2014-06-01 15:27:07 +0200 |
| commit | 9e09b2d5f62ffcea32194d65127f4b54a6d74440 (patch) | |
| tree | f28e4d2130afff1b01c73f03c9bcbe783c7172ed | |
| parent | 8978ca05b2f45b7853c123d19e45215f66f492c5 (diff) | |
| download | org-mode-9e09b2d5f62ffcea32194d65127f4b54a6d74440.tar.gz | |
org.texi: Add f-1 to TBLFM example about nan
* doc/org.texi (Formula syntax for Calc): Add `f-1' to TBLFM example
about `nan'.
| -rw-r--r-- | doc/org.texi | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/doc/org.texi b/doc/org.texi index 8b9d54f..14f4596 100644 --- a/doc/org.texi +++ b/doc/org.texi @@ -2726,9 +2726,11 @@ Operations, , Logical Operations, calc, GNU Emacs Calc Manual}). For example @item if($1 < 20, teen, string("")) "teen" if age $1 is less than 20, else the Org table result field is set to empty with the empty string. -@item if("$1" == "nan" || "$2" == "nan", string(""), $1 + $2); E +@item if("$1" == "nan" || "$2" == "nan", string(""), $1 + $2); E f-1 Sum of the first two columns. When at least one of the input fields is empty -the Org table result field is set to empty. +the Org table result field is set to empty. @samp{E} is required to not +convert empty fields to 0. @samp{f-1} is an optional Calc format string +similar to @samp{%.1f} but leaves empty results empty. @item if(typeof(vmean($1..$7)) == 12, string(""), vmean($1..$7); E Mean value of a range unless there is any empty field. Every field in the range that is empty is replaced by @samp{nan} which lets @samp{vmean} result |