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I was born to answer lhfs.


Dec
24
revised Explanation of Zagiers Proof for primes of the form $4k+1$
grammar and formatting
Dec
24
suggested suggested edit on Explanation of Zagiers Proof for primes of the form $4k+1$
Dec
24
revised Explanation of Zagiers Proof for primes of the form $4k+1$
Formatting
Dec
24
suggested suggested edit on Explanation of Zagiers Proof for primes of the form $4k+1$
Dec
24
comment Why is 'abuse of notation' tolerated?
(a meta question?)
Dec
24
answered How to find number of prime numbers up to to N?
Dec
24
revised Studying Math, All Over Again
edited tags
Dec
24
answered Studying Math, All Over Again
Dec
23
answered Help Solving Trigonometry Equation
Dec
23
revised Is a counterexample considered a rigorous proof that a property is not true?
added 18 characters in body
Dec
22
awarded  Nice Question
Dec
22
answered Is the square for a number $n\in \mathbb{Z}$ even, then is also $n$ even - prove this via contraposition?
Dec
22
awarded  Vox Populi
Dec
22
awarded  Autobiographer
Dec
22
awarded  Suffrage
Dec
22
answered Show there is no prime in a range of numbers
Dec
22
comment Show there is no prime in a range of numbers
You didn't mention divisible by 7 BTW. 5033 and 5047 are both divisible by 7. =)
Dec
22
revised Prove every odd integer is the difference of two squares
added hint
Dec
22
revised What constitutes an axiom - Spivak Calculus ch. 1
\cdot instead of asterisk, formatting
Dec
22
suggested suggested edit on What constitutes an axiom - Spivak Calculus ch. 1