Hello everyone, could anyone help me to understand why is it required the

tlceval

function in

format="tcleval(@value)"

? I was reading about the function

tcleval(expression)

and here says that it's used to evaluate an expression, like an arithmetic operation or in general

tcleval(variable)

, but why is not enough just using the substitution character

@

? I'm working thit tutorial. Thanks in advance. Thread in #general