Def ma-single-effect1(x;A;y;B;k;T;f)
Def == ma-single-effect(x : A  y : B; k : T; k; x; (s,v. f(s(x),s(y),v)))

is mentioned by

Def recognizer1(loc;T;A;P;k;i;r;x) Def == if loc = i Def == if [r :  initially r = false;  Def == if [only members of [k] affect r :;  Def == if [ma-single-effect1(r;;x;A;k;T;r,x,v. P(x,v)  r)] Def == else nil fi

[recognizer1]

In prior sections: mb event system 6

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