emacs org-mode计算精度设置

On Feb 26, 2010, at 9:16 PM, Michael Brand wrote:

Hi all, 1) I tried to set the precision for the spreadsheet calculation to p20 like mentioned in the Org info manual "3.5.2 Formula syntax for Calc": I got | 0.1666666700000000 | #+TBLFM: $1 = 1 / 2 * 3; %.16f p20 but I expect | 0.1666666666666667 | #+TBLFM: $1 = 1 / 2 * 3; %.16f p20

You need p20f20 p20 is for internal computation, f20 for youput, and the table gets the value through output. Confusing, yes.... HTH - Carsten