Exponential integral En(x) (chart) Calculator

Calculates a table of the exponential integral En(x) and draws the chart.


Exponential integral En(x) (chart)
[ initial value x
increment
    1. repetition
    2. ]


    Exponential integral En(x) (chart)
    [1-3] /3Disp-Num
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    [1]  2014/11/04 07:20   Male / 60 years old level or over / A teacher / A researcher / Very /
    Purpose of use
    Plot variation of radiation with height for
    Comment/Request
    Great calculator. It would be nice to be able to export data to Excel
    [2]  2013/11/14 05:08   Male / 60 years old level or over / A teacher / A researcher / Very /
    Purpose of use
    To compute gamma radiation variation with altitude from natural sources of gamma-radiation in the ground
    [3]  2011/05/03 22:59   - / 60 years old level / Others / Very /
    Purpose of use
    Data will be used in a technical paper.
    Comment/Request
    Very useful.

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