This is hopefully an extremely easy question...
So i have no coding experience, but am now working in a computational chemistry lab for my senior year research.
I am working with code someone wrote previously that integrates a function and gives the final result.
In the code is the term
Ir(e1s, e2s, ZmaxB1, ZminB1, ZmaxA, ZminA, ZmaxB2, ZminB2, ha, hb, loc);
So my question is, is Ir() a function included in math.h? Like sin() or sinh()?
Ir() is declared at the beginning of the program with "double Ir();"