[sc-users] using a custom function in classes

[Michael Dzjaparidze <m_dzjaparidze@xxxxxxxxxxx>]

Hello,
 
I've made a function that returns the nth factorial and I need to use it in a couple of different classes I'm writing. My question is... How do I do this? Inside a class I want to be able to do something like:
 
//Instance method in a class to do some calculation -> MyClass.calc(100)
calc { arg x;
      var a, b, c;
 
      a = someCalculationOnX * (6, 2)nthfactorial               //Meaning  1 * 2 * 4 * 6 and nthfactorial is my custom function
      ^a;
}
 
Maybe the answer is really obvious, but I don't see how to do it. I would appreciate it very much if somebody can help me.
 
gr.
 
Michael     

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