Originally this language was created simply for creating a sharable model layer which can have some embedded logic, so originally I wanted to keep non-programme

Originally this language was created simply for creating a sharable model layer which can have some embedded logic, so originally I wanted to keep non-programmers in mind while designing this as the model layer is the most basic part of an application and very easy for a non-programmer to understand the concept of. But you can do (a + (b - c) * d) in Zolang as well, the choice is yours