I have some special functions. I would like to deposit them into someone’s existing / new projects. An example:

```
function mylegenp3(n,m,z)# n,m integers , z > 1,associated Legendre
v=(z*z - big(1.))^(-m*big(1)/2)
v=v*factorial(big(n+m))/(((big(2))^n)* factorial(big(n)));
term = big(0.);
MXP=Int(trunc(((n+m)/2)))
for p=0:MXP
term= term +
((-big(1.))^p)*binomial(big(2*(n-p)),big(n-m))*
(z^(big(1)*(n + m -2*p)))*
binomial(big(n),big(p))
end
return term * v
end
```

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