So, we have (at least) different evaluation orders, different meanings of the % operator (How are negative numbers handled?), different meanings of the / operat

So, we have (at least) different evaluation orders, different meanings of the % operator (How are negative numbers handled?), different meanings of the / operator (is 10/3=3 or 3.3333 — notice that Python3 joins the 8.29e+12 fold!). This shows two things: 1) Even though it is syntactically correct in N different languages, it does not necessarily mean the same thing, and 2) floating-point math has many traps. Neither should be news to the HN readership.