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Rules and Patterns / Defining, applying and compiling rules. / Dispatch /

Dispatch

Dispatch[rulelist]: Introduced for compatibility. Currently, it just return rulelist. In the future, it should return an optimized DispatchRules atom, containing an optimized set of rules.

- rules = {{a_,b_}->a^b, {1,2}->3., F[x_]->x^2};
- F[2] /. rules
- dispatchrules = Dispatch[rules]
- F[2] /. dispatchrules

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