## Implementing Local Intervals in CASL

- Regivan H. N. Santiago, Anamaria Martins Moreira, Katiane R. Lopes
- Electr. Notes Theor. Comput. Sci.
- 2007

We present a weak theory BasicReal of the real numbers in the rst order speciication language Casl. The aim is to provide a datatype for practical purposes, including the central notions and results of basic analysis. BasicReal captures for instance e and ; as well as the trigonometric and other standard functions. Concepts such as continuity… (More)

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