New answers tagged optional-arguments
As mentioned in the comments above, your understanding for function is wrong. You'd better put more effort in learning the core language of Mathematica, or even consider revisiting the definition of function in math. The following is a not-the-simplest but correct way to code your equation set in Mathematica, do read it carefully: Clear["`*"] vei = 1/1000; ...
Top 50 recent answers are included