Logarithmic integral li(x) (chart) Calculator

Calculates a table of the logarithmic integral li(x) and draws the chart.

Logarithmic integral li(x) (chart)
initial value x
[ increment
    1. repetition
    2. ]

    Logarithmic integral li(x) (chart)
    [1-1] /1Disp-Num
    [1]  2016/09/12 15:41   50 years old level / An engineer / Very /
    Purpose of use
    Research on prime numbers density
    Dear all, I am a resercher of italian National Reserach Council (CNR); in the context of a study about prime numbers density, we are using your "Logarithmic integral li(x) (chart) Calculator". Unfortunately we must repeat the such evaluation by varying the initial value according to a very long list of numbers, and this is a very very boring work ... Is it available an executive programs to be launched with a batch command or an other way to evaluate the Lì(x) function by using more than one initial value written in a text file and save the results in a second text file?
    Thanks for your attention
    Best regards


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