Top network posts

• 48 Why aren’t continuous functions defined the other way around?
• 42 Can it be proven/disproven that there are highly composite numbers that prime-factorize into larger primes such as $9999991$?
• 39 What is the length of a point on the real number line?
• 28 What fields between the rationals and the reals allow to define the usual 2D distance?
• 28 Does every set have a power set?
• 25 Why do we use von Neumann ordinals and not Zermelo ordinals?
• 23 How do algebraists intuitively picture normal subgroups and ideals?
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