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Alexandre Moreno 2020-02-20 13:10:04 +08:00 committed by GitHub
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@ -24,7 +24,7 @@ after we have developed a denotational semantics for the lambda
calculus, at which point the proof is an easy corollary of properties
of the denotational semantics.
We present the call-by-name strategy as a relation between an an input
We present the call-by-name strategy as a relation between an input
term and an output value. Such a relation is often called a _big-step
semantics_, written `M ⇓ V`, as it relates the input term `M` directly
to the final result `V`, in contrast to the small-step reduction