The husk and stray are counted as sub-variants of existing mobs as opposed to entirely new mobs, hence why you are unable to simply type /summon Stray or /summon Husk. There was supposed to be spawn eggs for them, but it seems they were removed either intentionally or by accident in the final release.
Axiomatic method, in logic, a procedure by which an entire system (e.g., a science) is generated in accordance with specified rules by logical deduction from certain basic propositions (axioms or postulates), which in turn are constructed from a few terms taken as primitive.
If for a given interpretation all the axioms are true, then everything. asserted by the theorems also becomes true. Such an interpretation is called a model. for the axiomatic system. In common speech, âmodelâ is often used to mean an example of a class of things. In. geometry, a model of an axiomatic system is an interpretation of its primitives for.