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Moakes, A. J. – Mathematical Gazette, 1971
Descriptors: Arithmetic, College Mathematics, Computation, Computers
Direct linkBlest, David C.; Jamil, Tariq – International Journal of Mathematical Education in Science and Technology, 2003
Computer operations involving complex numbers, essential in such applications as Fourier transforms or image processing, are normally performed in a "divide-and-conquer" approach dealing separately with real and imaginary parts. A number of proposals have treated complex numbers as a single unit but all have foundered on the problem of the…
Descriptors: Arithmetic, Numbers, Computation, Computer Uses in Education
Peer reviewedWiebe, James H. – Arithmetic Teacher, 1989
Discusses the use of calculators to calculate multiple operations. Describes calculating procedures and provides four different types of examples. (YP)
Descriptors: Arithmetic, Calculators, Computation, Computer Uses in Education
