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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 calculus, at which point the proof is an easy corollary of properties
of the denotational semantics. 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 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 semantics_, written `M ⇓ V`, as it relates the input term `M` directly
to the final result `V`, in contrast to the small-step reduction to the final result `V`, in contrast to the small-step reduction