A Fast and High Precision Algorithm for arctg(y/x)

Shi Wanming, Wu Yushu, Liu Yushu. A Fast and High Precision Algorithm for arctg(y/x)J. Transactions of Beijing institute of Technology, 1995, (5).

Citation:

Shi Wanming, Wu Yushu, Liu Yushu. A Fast and High Precision Algorithm for arctg(y/x)J. Transactions of Beijing institute of Technology, 1995, (5).

Citation:

Shi Wanming, Wu Yushu, Liu Yushu. A Fast and High Precision Algorithm for arctg(y/x)J. Transactions of Beijing institute of Technology, 1995, (5).

Abstract

Gives a fast and high precision algorithm for the are tangent funcion.According to the features of binary notation, are tangents can be calculated by a method of approximation after converting the intervals to those redily evaluated. It has a higher speed and attaining an accuracy of 10-8.

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