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arXiv · 1112.3259

Proof of some conjectured formulas for 1/pi by Z.-W. Sun

Gert Almkvist·Alexander Aycock·appendix by Arne Meurman
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Abstract

Recently Z.W.Sun found over hundred conjectured formulas for 1/pi. Many of them were proved by H.H.Chan, J.Wan andW.Zudilin (see [3], [8] in the paper). Here we show that several other formulas in [6] are simple transformations of known formulas for 1/pi.

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Gert Almkvist, Alexander Aycock, appendix by Arne Meurman. 2011-12-20. Proof of some conjectured formulas for 1/pi by Z.-W. Sun. https://arxiv.org/abs/1112.3259

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