Differences between version 2 and revision by previous author of sqrt(3).
Other diffs: Previous Major Revision, Previous Revision, or view the Annotated Edit History
| Newer page: | version 2 | Last edited on Tuesday, August 19, 2003 12:05:08 pm | by JohnMcPherson | Revert |
| Older page: | version 1 | Last edited on Tuesday, June 4, 2002 12:24:35 am | by perry | Revert |
@@ -1,41 +1,28 @@
-SQRT
!!!SQRT
-NAME
-SYNOPSIS
-DESCRIPTION
-ERRORS
-CONFORMING TO
-SEE ALSO
+
----
!!NAME
+sqrt - square root function
-sqrt - square root function
!!SYNOPSIS
-__#include
-__ ''x''__
);
-
+
__#include <math.h>__
+ __double sqrt (double
''x'');__
+
!!DESCRIPTION
+The __sqrt()__ function returns the non-negative square root of ''x''. It fails and sets ''errno'' to [EDOM], if ''x'' is negative.
-The __sqrt()__ function returns the non-negative square
-root of ''x''. It fails and sets ''errno'' to EDOM, if
-''x'' is negative.
!!ERRORS
+__[EDOM]__ ''x'' is negative.
-__EDOM__
-
-
-''x'' is negative.
!!CONFORMING TO
+SVID 3, [POSIX], [BSD] 4.3, [ISO] 9899
-SVID 3, POSIX, BSD 4.3, ISO 9899
!!SEE ALSO
-
hypot(3)
-----
