JournalsprimsVol. 19, No. 3pp. 1081–1094

A Method for Evaluation of the Error Function of Real and Complex Variable with High Relative Accuracy

  • Masatake Mori

    Tokyo Denki University, Japan
A Method for Evaluation of the Error Function of Real and Complex Variable with High Relative Accuracy cover
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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