Exactly. So, the first example starts with a date in a way of representing dates that will register immediately for even a lay person. The developer intends to add time to that date. The example does this with an addition operator then a value with letters representing recognizable units of time. Matter of fact, this was so obvious that I knew what the author was doing before I read the explanation. I'd probably do "min," "sec," "hr," etc to aid intuition, though. Esp avoid confusion on months vs minutes for m.

Then, there's the other example. It appears to create an object. It then calls a method on that clearly adds one month. It also calls a method of that method, that object... idk that language so I don't really know the semantics of what it's doing... to add 1 day.

One is definitely more clear and intuitive than the other. It also has the rare property of being easier to type. Epic win over whatever the other thing is. Not to say the other one was bad: still pretty clear. Just not as much as a straight-forward expression.

Take matrix algebra for example: what takes less time to process (e.g. when debugging code) --

`a = b'*c+d` or

`a = matrixAdd(matrixMult(matrixTranspose(b),c),d)`

or perhaps

`a = b.inverse().times(c).add(d)`? What if there are hundreds of operations like that?

Now, there _might_ be people for whom syntax (3) is the clearest -- for example, these could be people who know some programming, but are not familiar with matrix data or operations. However, their convenience, or that of your grandparents, doesn't really matter: if it's a one-off job for them, figuring it out would take a very small fraction of their time and is not worth optimizing for, and if it's not, extra time to learn the syntax would more than pay for itself when they have to regularly work with it. We don't use words to describe such expressions in print for exactly the same reason! :)