Sine integral Si(x) Calculator

Calculates the sine integral Si(x).


Sine integral Si(x)


    Sine integral Si(x)
    [1-10] /10Disp-Num
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    [1]  2018/08/19 23:29   Male / 60 years old level or over / A retired person / Useful /
    Purpose of use
    Retired physicist looking for code to generate table of dipole antenna complex impedance as function of wavelength and antenna length. This was a step along the way.
    Comment/Request
    Would like code to incorporate in more complicated function evaluation. Fortran or Basic preferred, C, C++ or Java OK too.
    [2]  2018/02/28 04:11   Male / 60 years old level or over / An office worker / A public employee / Very /
    Purpose of use
    Normalize laser beam quality
    [3]  2013/12/16 05:28   Male / 60 years old level or over / High-school/ University/ Grad student / Very /
    Purpose of use
    GENERAL INTEREST
    [4]  2012/10/26 00:50   Male / 50 years old level / An office worker / A public employee / Very /
    Purpose of use
    Spectrum Analysis
    Comment/Request
    Very nice work. Domo arigoto goziamashita.
    [5]  2011/07/05 02:28   Male / 20 years old level / A student / Very /
    Purpose of use
    Knowing about Integral Function.
    [6]  2010/09/16 11:38   Male / More than 60 / A teacher / Very /
    Comment/Request
    good
    [7]  2010/07/04 03:50   Male / 30 level / A teacher / Very /
    Purpose of use
    engineering
    Comment/Request
    this is a good site. i need it
    [8]  2009/11/19 06:47   Male / 30 level / A researcher / Very /
    Purpose of use
    Needed a calculation of the Sine integral
    Comment/Request
    This site is very useful and convenient!
    [9]  2009/10/13 14:21   Male / 20 level / A specialized student / Very /
    Purpose of use
    to compare the exact value of the integral with the asymptotic expansion approach
    Comment/Request
    impressive website!easy to use and all useful function integrals are accessible
    [10]  2009/09/04 02:25   Male / 30 level / A researcher / Very /
    Comment/Request
    The algorithm could have been provided, researchers can use for scientific computing.

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