Abstract
Computation of polynomial regression with precision is possible with some programmable calculators. In this paper, a program of a polynomial regression, using a Texas 77-59 pocket calculator, is presented in a didactic manner. The method is exemplified by means of fitting data of a curve of calibration for Chromel-Alumel thermocouple in the temperature range between CR c and J. 2009 C.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Copyright (c) 1982 Klemensas Rimgaudas Juraitis
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