Numerical analysis naturally finds applications in all fields of engineering and the physical sciences, but in the 21st century also the life sciences and even the arts have adopted elements of scientific computations. Ordinary differential equations appear in celestial mechanics (planets, stars and galaxies); numerical linear algebra is important... Found on http://en.wikipedia.org/wiki/Numerical_analysis
area of mathematics and computer science that creates, analyzes, and implements algorithms for obtaining numerical solutions to problems involving ... [4 related articles] Found on http://www.britannica.com/eb/a-z/n/63