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Newton's identities

  1. May 21, 2014 #1
    Look this relationship:

    7a818659d257a5542f5121bd88429784.png

    http://en.wikipedia.org/wiki/Newton's_identities#Related_identities

    If I isolate the variable p, I'll have:

    ##p_1 = 1h_1##
    ##p_2 = 2h_2-h_1p_1##
    ##p_3 = 3h_3-h_2p_1-h_1p_2##

    So, my question is: BTW, would be true that:

    ##p_1 = 1h_1##
    ##p_2 = 2h_2+h_1p_1##
    ##p_3 = 3h_3+h_2p_1+h_1p_2##

    ?

    EDIT: I'm asking because with base in other formulas seems that there is some symmetry between the signals...
    imagem.png
     
    Last edited: May 21, 2014
  2. jcsd
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