Help Solving for Integral Calculation

[basyarulh]

Hello,

I want to solve the spectral moment from DNVGL RP F105 standard (see fig.2) but in my Mathcad worksheet (see fig.1)the calculation does not converge to a solution. Could somebody please review my work? The file is attached below.

Thank you for your help!

Basyarul
fig1. my mathcad worksheet

fig.2 equation from standard

[ValeryOchkov]

May be this help you:

[terryhendicott]

Hi,

You need to integrate a function with respect to a variable used in the definition of the function.

Enclosed is the solution to your problem.

Cheers

Terry

[terryhendicott · Accepted solution]

Hi,

Another Correction, sorry I missed this.

The transfer function is also defined in terms of the variable "wl".  This changes the answers.

Cheers

Terry

[basyarulh]

Thank you for getting back to me, Terry!