: Hello.
: Does anyone recall some sort of riddle that was posted a long time ago on the
: SP I think, that included a large pic of seven mathematical terms in black
: and white that were all "undefined"? Such as infinity divided by
: infinity, 0 to the infinity power, etc....
: Does that ring a bell with anyone? I'd like to get my hands on the image is
: all...
: -Y
No, but I know some:
0 ^ 0
1 / 0 (? isn't considered correct here for various reasons)
Square root of -1 (aka i)
1.1! (that's any decimal factorialised)
Umm, probably many more.