I was programming a bit, and then icame across a funtion named format() It seems likeyou are able to eigher input one or two arguments: a number or a number and a string. If you put in just a nunber, say 2, it returns a string: "2." or for any natural number n it returns "n."
and something like 2.1 returns "2.1"
But when you put in a number and a string, you get an error. Mine is set to dutch and i cant seem to change it on the computer version,but it sais " Domeinfout", what would be translated into "Domain Error". It sugest you can put in some strings, but not all. I am wondering what strings you CAN input. If anyone has an idea: tell me!