INTLAB

INTLAB (INTerval LABoratory) is an interval arithmetic library[1][2][3][4] using MATLAB. It is available in Windows and Linux, macOS. It was developed by S.M. Rump from Hamburg University of Technology. INTLAB was used to develop other MATLAB-based libraries such as VERSOFT[5] and INTSOLVER,.[6] It was also used to solve some problems in the Hundred-dollar, Hundred-digit Challenge problems.[7]

INTLAB (Interval Laboratory)
Original author(s)S.M. Rump
Developer(s)S.M. Rump
Cleve Moler (key person of MathWorks)
Shinichi Oishi etc.
Written inMATLAB/GNU Octave
Operating systemUnix, Microsoft Windows, macOS
Available inEnglish
TypeValidated numerics
Interval arithmetic
Affine arithmetic
Numerical linear algebra
Numerical integration
Numerical methods for ordinary differential equations
Websitewww.ti3.tu-harburg.de/rump/intlab/
  1. S.M. Rump: INTLAB – INTerval LABoratory. In Tibor Csendes, editor, Developments in Reliable Computing, pages 77–104. Kluwer Academic Publishers, Dordrecht, 1999.
  2. Moore, R. E., Kearfott, R. B., & Cloud, M. J. (2009). Introduction to Interval Analysis. Society for Industrial and Applied Mathematics.
  3. Rump, S. M. (2010). Verification methods: Rigorous results using floating-point arithmetic. Acta Numerica, 19, 287–449.
  4. Hargreaves, G. I. (2002). Interval analysis in MATLAB. Numerical Algorithms, (2009.1).
  5. Rohn, J. (2009). VERSOFT: verification software in MATLAB/INTLAB.
  6. Montanher, T. M. (2009). Intsolver: An interval based toolbox for global optimization. Version 1.0.
  7. Bornemann, F., Laurie, D., & Wagon, S. (2004). The SIAM 100-digit challenge: a study in high-accuracy numerical computing. Society for Industrial and Applied Mathematics.

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