A Chebyshev series approxiamtion to continuous functions

Title of program: CHEBY Catalogue Id: ABQJ_v1_0 Nature of problem When modelling a particular physical situation, a complicated function may be needed at many points. The function may well be very time consuming to calculate - e.g. the absorbed two-body scattering differential cross section for high-energy physics. Versions of this program held in the CPC repository in Mendeley Data ABQJ_v1_0; CHEBY; 10.1016/0010-4655(81)90029-1 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)