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Later, the students discover the truth; their values are really types, and their types are really kinds.
It's complex and it's going to get worse.
In Haskell, these types have the following definitions:
in this context is that the program's type is *ambiguous*.
Suppose you have some tricky recursion, possibly involving "tying the knot" and want to show that it terminates, or to figure out under which conditi…
The first thing we'll need to do to begin the process of evaluating expressions is write a function to plug in a value for a specific variable.
Some years ago I learnt of them through the excellent Typeclassopedia, looked at the examples, and understood them quickly (which is more than can be…
doesn’t need to be built from scratch every time.
Criterion's model of execution has evolved, becoming vastly more reliable and accurate.