SATN-40
Complex Numbers
Eugene McDonnell
Complex Number APL Available
Complex constants and display
The extensions of the primitive functions
Conjugate
Magnitude
Direction
New circular function left arguments
Equals and not equals
Greatest common divisor and least common multiple
Functions whose domain does not include complex numbers
Functions with deferred extensions
Differences which may affect existing applications
First case — domain error replaced by value
Second case — changes in value
General
Acknowledgments
Reference
Bibliography
Erratum