A Method for Evaluation of the Error Function of Real and Complex Variable with High Relative Accuracy
Masatake Mori
Tokyo Denki University, Japan
Abstract
A method for evaluation of the error function of real and complex variable by means of a trapezoidal sum with a correction term is proposed. This method gives a result with high relative accuracy with small number of operations. A precise upper bound of the relative error of the approximation for real variable is given.
Cite this article
Masatake Mori, A Method for Evaluation of the Error Function of Real and Complex Variable with High Relative Accuracy. Publ. Res. Inst. Math. Sci. 19 (1983), no. 3, pp. 1081–1094
DOI 10.2977/PRIMS/1195182021