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1 2 3 4 5 6 7 8 9 10 11 12 13 14 | )abbrev category KOERCE CoercibleTo
++ Author: Manuel Bronstein
++ Date Last Updated: 14 May 1991
++ Description:
++ A is coercible to B means any element of A can automatically be
++ converted into an element of B by the interpreter.
CoercibleTo(S) : Category == SIG where
S : Type
SIG ==> with
coerce : % -> S
++ coerce(a) transforms a into an element of S.
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