Scientific computation is a discipline that combines numerical analysis,
physical understanding, algorithm development, and structured programming.
Several yottacycles per year on the world's largest computers are spent
simulating problems as diverse as weather prediction, the properties of
material composites, the behavior of biomolecules in solution, and the quantum
nature of chemical compounds. This article is intended to review specfic
languages features and their use in computational science. We will review the
strengths and weaknesses of different programming styles, with examples taken
from widely used scientific codes.Comment: 21 page