Relation:echo
Writes an expression into the notebook.
Description
echo expression
Parameters
- expression: any expression
Examples
| example | comment |
|---|---|
echo "Here are some samples:" |
Annotate text |
echo 5*4 |
Make ad hoc calculation |
echo "Stats for ".year |
Use variables |
echo "===Conclusions===" |
Format as header |
relation a,b |
3 (uses the first row of the current relation) |
Comments
You can use any wikitext to format the text.
If there is a relation of the stack, the fields of the first row can be used to calculate the variable.