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In mathematics, particularly ''p''-adic analysis, the ''p''-adic exponential function is a ''p''-adic analogue of the usual exponential function on the complex numbers. As in the complex case, it has an inverse function, named the ''p''-adic logarithm. ==Definition== The usual exponential function on C is defined by the infinite series : Entirely analogously, one defines the exponential function on C''p'', the completion of the algebraic closure of Q''p'', by : However, unlike exp which converges on all of C, exp''p'' only converges on the disc : 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「P-adic exponential function」の詳細全文を読む スポンサード リンク
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