Text.printf only has one type. But it is a bit involved. Just use it without worrying exactly how it works. :) Like 's ++ printtf "%g*x%d" x i' On 9/25/07, Andrew Coppin <andrewcoppin@btinternet.com> wrote:
Chaddaï Fouché wrote:
2007/9/25, Andrew Coppin <andrewcoppin@btinternet.com>:
printf don't always perform IO : if you ask it for a String it will happily turn into sprintf for you, if you use it in the IO Monad, it will indeed perform IO, but there's nothing fundamentally IO bound in printf logic.
That's even *more* impossible... o_O
Why ?
How can one function have more than one type signature?
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