Summary:	ASTERISK-07749: [patch] [post-1.4] add new function POW()
Reporter:	k-egg (k-egg)	Labels:
Date Opened:	2006-09-15 04:48:59	Date Closed:	2007-01-02 11:04:42.000-0600
Priority:	Major	Regression?	No
Status:	Closed/Complete	Components:	Functions/func_math
Versions:		Frequency of Occurrence
Related Issues:
Environment:		Attachments:	( 0) func_math.c.patch ( 1) func_math.c.patch2 ( 2) func_math-7959-r47783.diff ( 3) func_math-feature_pow_lshift_rshift.diff ( 4) func_math-feature_pow_rshift_lshift.diff ( 5) func_math-feature_pow.diff
Description:	why does func_math.c  not have the ability to do pow() ? patch includes this feature. MATH(2P2)  ==> pow (2,2) plz check patch for overflows.
Comments:	By: k-egg (k-egg) 2006-09-15 04:51:41 L for leftshift R for rightshift P for pow By: Serge Vecher (serge-v) 2006-09-18 09:30:52 k-egg: since this is a new feature, the patch (please combine them) needs to be against trunk. Thanks. By: k-egg (k-egg) 2006-09-18 10:20:57 serge-v: i only downloaded func_math.c from trunk and applied tha changes. dont know if it compiles or not, caus i dont have a complete svn checkout. plz test it. By: jmls (jmls) 2006-11-01 05:37:04.000-0600 k-egg: would you please combine these patches into a single patch against trunk. thanks. By: k-egg (k-egg) 2006-11-02 04:41:23.000-0600 func_math-feature_pow_lshift_rshift.diff is the combined one By: Jason Parker (jparker) 2006-11-20 15:56:10.000-0600 Could somebody test this patch?  If we're gonna bitshift, we might as well go all the way. >> and << should now be supported, in addition to L and R. By: k-egg (k-egg) 2006-11-21 02:50:55.000-0600 okay, L and R could be removed. '<<' and '>>' makes more sense to me. can not test this anymore, cause i have solved the task, where i wanted to use L and R, in an other way. By: Tilghman Lesher (tilghman) 2006-12-30 23:21:19.000-0600 Committed, revision 49076.  In addition to Qwell's changes, power is now '^'. By: k-egg (k-egg) 2007-01-02 10:35:30.000-0600 ^, <<, >>, are missing in .desc ; see below: static struct ast_custom_function math_function = { .desc = "Perform calculation on number 1 to number 2. Valid ops are: \n" "    +,-,/,*,%,<,>,>=,<=,==\n" By: k-egg (k-egg) 2007-01-02 10:50:15.000-0600 patch2 removes space between number and 2 to make description consistent -       .syntax = "MATH(<number1><op><number 2>[,<type_of_result>])", +       .syntax = "MATH(<number1><op><number2>[,<type_of_result>])", By: Tilghman Lesher (tilghman) 2007-01-02 11:04:42.000-0600 49187.