power operator

[simzer]

'Power of' operator would be usefull. (** perhaps)

[subogero]

foo *\* bar

means

foo \* _ \* bar

multiplying the last result with foo and bar.

What about ^? We don't have any logical operators anyway.

[simzer]

I think ^ is a good choice.

[subogero]

Implicit float conversion only if the power is negative of float.
Otherwise stay integer.