|Oracle Call Interface Programmer's Guide
Part Number A89857-01
OCI Datatype Mapping and Manipulation Functions, 67 of 135
Takes the arc cosine in radians of an Oracle number.
The OCI error handle. If there is an error, it is recorded in
err and this function returns OCI_ERROR. Obtain diagnostic information by calling
Argument of the arc cosine.
Result of the arc cosine in radians.
This function returns an error if any of the number arguments is null, or if
number is less than -1 or if
number is greater than 1.