The experts are likely to be skimming and interpolating your doc, so they'll get through it but you won't know why. You won't know if your doc works, or if it even addresses the subject matter. This is also true of academic papers.

My mom taught CS in the 1980s, and told her students on day one: "Computers are stupid, they will only do exactly what you tell them to do, not what you want them to do." Program code is, in a sense, a tutorial for an utter beginner. The benefit of coding is that you can do the "beginner test" over and over without wasting anybody's time, so you know that the computer will get through it. But an expert (including yourself) might read that code and never see that it does or doesn't work.