Hi, I always thought [expr] calculates expressions from first to last one internally and outputs results from right to left outlet.

But I recently found out it calculates expressions backwards internally too.
For example, based on the above example, [expr] seems to calculate "a + 10" first, and then calculate "a = 10".

Is this normal behavior of [expr] object? I personally think it is a bit inconvenient because I have to always write expressions backwards.

Does anybody know if there's any specific reason why the author made it work backwards?
Maybe it's not going to be fixed? I would like to hear any opinions. Thanks!

Ah.. it's written in the description. http://yadegari.org/expr/expr.html
So it's obviously not a bug. Still wonder if there's any reason behind it though.

Expression are evaluated from right to left (which means that the last expression defined will be the first executed.)

@cuinjune that makes sense if you think about the left to right order. When I write multiple expressions I I just put them in the reversed order I want them to be output. It would be inconvenient if you could use the output of expression 1 as a variable in expression 2, that would force you to write things backwards but as far as I know that's not possible (even though would be quite useful sometimes).