24 Oct
2006
24 Oct
'06
11:58 p.m.
Hi Adrian, list,
Adrian wrote:
I'm sorry but i lack an english term for that:
3.14159265 I [round] I 3.142
This works for non-negative numbers:
3.14159265 | [* 1000] | [+ 0.5] | [int] | [/ 1000] | 3.142
For negative numbers, it seems [int] truncates towards 0, which is a bit weird.
Also try
[expr floor($f1,0)]
[expr ceil($f1,0)]
Which reminds me to ask, does anyone know why expr's floor and ceil require two arguments, and would it make sense to allow floor and ceil to work with a single argument only?
" expr: syntax error: function 'floor' needs 2 arguments
error: expr: syntax error ... you might be able to track this down from the Find menu. expr floor($f1) ... couldn't create "