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My own (x,y) -data |
Important: 0 <= l+m <= 40 !!!
Please write your l+m+1 (x,y) data here, x and y separated by blank or comma,
no parentheses, each pair on a new line
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Synthetic data |
Choose a function:
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f(x) = tan(x π /2)
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f(x) = 1/(1+25x2)
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f(x) = (x**2)**(1/3)
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f(x) = tanh(x)
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f(x) = exp(x)
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Input of a self defined function:
Please type the evaluation program of your function here
using FORTRAN rules.
Your final statement must be
fu=
You may use the constants pi, e(=exp(1)), sqrt2(=1.414...),
the integer variables i,j,k, the logicals bool1,bool2,bool3
and the double precision variables sum,h1,h2,h3,h4,y(100),z(100),a(100,100)
which are all intialized with zero resp. .false. .
The routine has the parameters x
(double, input) and fu (double out). never change x!.
first is a local integer and set 0 before calling the function the
first time.
You may use this in order to initialize some local data and set it 1
afterwards to avoid multiple such initialization. Your settings of the local
variables are preserved during program execution.
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Please specify the degrees here:
Important: 0 <= l+m <= 40 !!!
Please specify the interval for the x-data [a,b]
How should the x-data be distributed ?
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