Top network posts

• 78 How do I prove that $x^p-x+a$ is irreducible in a field with $p$ elements when $a\neq 0$?
• 12 How to write like a mathematician?
• 7 How do I find a splitting field $x^8-3$ over $\mathbb{Q}$?
• 7 Clarinetist learning baroque recorder
• 6 How do I adjust the height of a superscript?
• 6 Assuming P means the same as Q and Bob believes P and is aware that P means the same as Q, can we conclude he believes Q?
• 5 How do I show that $\mathbb{Q}(\sqrt[4]{7},\sqrt{-1})$ is Galois?
• View more network posts →