This document is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. The copyright holder grants you permission to redistribute this document freely as a verbatim copy. Furthermore, the copyright holder permits you to develop any derived work from this document provided that the following conditions are met. a) The derived work acknowledges the fact that it is derived from this document, and maintains a prominent reference in the work to the original source. b) The fact that the derived work is not the original OpenMath document is stated prominently in the derived work. Moreover if both this document and the derived work are Content Dictionaries then the derived work must include a different CDName element, chosen so that it cannot be confused with any works adopted by the OpenMath Society. In particular, if there is a Content Dictionary Group whose name is, for example, `math' containing Content Dictionaries named `math1', `math2' etc., then you should not name a derived Content Dictionary `mathN' where N is an integer. However you are free to name it `private_mathN' or some such. This is because the names `mathN' may be used by the OpenMath Society for future extensions. c) The derived work is distributed under terms that allow the compilation of derived works, but keep paragraphs a) and b) intact. The simplest way to do this is to distribute the derived work under the OpenMath license, but this is not a requirement. If you have questions about this license please contact the OpenMath society at http://www.openmath.org. limit1 http://www.openmath.org/cd http://www.openmath.org/cd/limit1.ocd 2006-03-30 2004-03-30 3 0 official This CD holds the basic notion of the limits of unary functions whilst its variable tend (either from above, below or both sides) to a particular value. limit application This symbol is used to denote the limit of a unary function. It takes 3 arguments: the limiting value of the argument, the method of approach (either null, above, below or both_sides) and the function. The limit of sin(x) as x tends to 0 0 both_sides constant This symbol is used within a limit construct to show the limit is being approached from both sides. It takes no arguments. The limit of sin(x) as x tends to 0 from either direction 0 above constant This symbol is used within a limit construct to show the limit is being approached from above. It takes no arguments. The limit of sin(x) as x tends to 0 from above 0 below constant This symbol is used within a limit construct to show the limit is being approached from below. It takes no arguments. The limit of sin(x) as x tends to 0 from below 0 null constant This symbol is used within a limit construct to avoid specifying the method of approach to the limit. It takes no arguments. The limit of sin(x) as x tends to 0 0