HP-Prime safe to buy?

[Tim Wessman]

(03-20-2017 12:18 PM)toml_12953 Wrote:  where x is the number of arguments required by the function. There's no consistency as to which functions do which.

Well, there is consistency in that the functions that take a variable number of arguments need specifying for anything other then the "default" lowest number of arguments. However, you are correct that it is not evident through the interface that a function does take variable arguments without digging into the help or similar. So that is a definite need for improvement.