New IEEE Standard - Inactive - Superseded.The MATH REAL package declaration, the MATH COMPLEX package declaration, and the semantics of the standard mathematical definition and conventional meaning of the functions that are part of this standard are provided. Ways for users to implement this standard are given in an informative annex. Samples of the MATH REAL and MATH COMPLEX package bodies are provided in an informative annex on diskette as guidelines for implementors to verify their implementation of this standard. Implementors may choose to implement the package bodies in the most efficient manner available to them.