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Showing posts from April 9, 2019

Understanding the implication of what “well-defined” means for the operation in quotient group The 2019 Stack Overflow Developer Survey Results Are InFor $Q$ the quaternion group, is $Q/Z(Q)$ a group? For which operation?Is the Axiom of Choice implicitly used when defining a binary operation on a quotient object?Why can quotient groups only be defined for subgroups?Convincing normal subgroup proof?Coset multiplication giving a well defined binary operationShow that the group operation is well definedWhat does well-defined mean? In general or in this context (quotient group)Quotient group is well-definedClosed under an operation which is not well-defined?Showing quotient group operations are well defined

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Realistic Alternatives to Dust: What Else Could Feed a Plankton Bloom? Manuscript was "unsubmitted" because the manuscript was deposited in Arxiv Preprints How to make payment on the internet without leaving a money trail? Access elements in std::string where positon of string is greater than its size Which Sci-Fi work first showed weapon of galactic-scale mass destruction? Why can Shazam fly? Inversion Puzzle When to use the root test. Is this not a good situation to use it? Unbreakable Formation vs. Cry of the Carnarium How come people say “Would of”? Idiomatic way to prevent slicing? Can the Protection from Evil and Good spell be used on the caster? How was Skylab's orbit inclination chosen? Does duplicating a spell with Wish count as casting that spell? Inflated grade on resume at previous job, might former employer tell new employer? Is "plugging out" electronic devices an American expression? Pristine Bit Checking What is ...