Columbia subject headings:
Algorithms.
Approximation theory--Data processing.
Least squares--Data processing.
Mathematical optimization--Data processing.
Harvard subject headings:
Algorithms.
Approximation theory--Data processing
Computer algorithms.
Least squares--Data processing.
Mathematical optimization--Data processing.
Princeton subject headings:
Algorithms.
Approximation theory--Data processing.
Least squares--Data processing.
Mathematical optimization--Data processing.