IntenseFinance/gnucash
3
0
Fork 0
mirror of https://github.com/Gnucash/gnucash.git synced 2025-02-25 18:55:30 -06:00
Code Issues Packages Projects Releases Wiki Activity

add clarifying documentation

Browse Source 
git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@10103 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
Linas Vepstas 2004-06-26 23:40:01 +00:00
parent 3ebf899792
commit 323c9afa3f
1 changed files with 9 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/engine/gnc-numeric.h
View File

@ -176,7 +176,15 @@ gnc_numeric gnc_numeric_sub(gnc_numeric a, gnc_numeric b,
gint64 denom, gint how);
gnc_numeric gnc_numeric_mul(gnc_numeric a, gnc_numeric b,
gint64 denom, gint how);
gnc_numeric gnc_numeric_div(gnc_numeric a, gnc_numeric b,
/** Division. Note that division can overflow, in the following
* sense: if we write x=a/b and y=c/d then x/y = (a*d)/(b*c)
* If, after eliminating all common factors between the numerator
* (a*d) and the denominator (b*c), then if either the numerator
* and/or the denominator are *still* greater than 2^63, then
* the division has overflowed.
*/
gnc_numeric gnc_numeric_div(gnc_numeric x, gnc_numeric y,
gint64 denom, gint how);
/** Negate the argument */
gnc_numeric gnc_numeric_neg(gnc_numeric a);