http://issues.apache.org/SpamAssassin/show_bug.cgi?id=5376
------- Additional Comments From [EMAIL PROTECTED] 2007-08-11 01:30 ------- Re: divide by 0 That's a computational issue, not a theoretical one. If there are no FPs or FNs, then it makes sense for TCR (or F) to be infinite. You just need to remember what TCR is, a ratio between the costs of dealing with spam without and with a spam filter. (http://wiki.spamassassin.org/TotalCostRatio) ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee.
