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ArcCos




Mathematica Notation

Traditional Notation









Elementary Functions > ArcCos[z] > Representations through equivalent functions > With related functions > Involving sech-1 > Involving cos-1(a (b zc)m) > Involving cos-1(a (b zc)m) and sech-1(1/a bm zm c)





http://functions.wolfram.com/01.13.27.2346.01









  


  








Input Form





ArcCos[a (b z^c)^m] == (Pi/2) (1 - (b z^c)^m/(b^m z^(m c))) + (((b z^c)^m Sqrt[1 - a b^m z^(m c)])/(b^m z^(m c) Sqrt[a b^m z^(m c) - 1])) ArcSech[1/(a b^m z^(m c))] /; Element[2 m, Integers]








Standard Form





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MathML Form







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Rule Form





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Date Added to functions.wolfram.com (modification date)





2003-08-21