Reputation
14,294
Next privilege 15,000 Rep.
Protect questions
Badges
1 21 62
Impact
~289k people reached

May
24
revised How to make 4 (parametrized) points (in the complex plane) concentric?
added 251 characters in body
May
24
revised How to make 4 (parametrized) points (in the complex plane) concentric?
added 393 characters in body
May
14
revised In what sense does $\sum_{k=0}^{\infty} 2^{2k} = - {1 \over 3}$?
annotated the picture
May
8
revised Continuum between addition, multiplication and exponentiation?
added 1479 characters in body
May
8
revised Continuum between addition, multiplication and exponentiation?
added 3577 characters in body
May
8
revised Continuum between addition, multiplication and exponentiation?
added 245 characters in body
May
8
revised Continuum between addition, multiplication and exponentiation?
added 53 characters in body
May
8
revised Is the sum of the reciprocals of the squarefree numbers divergent or convergent?
added 179 characters in body
Apr
27
revised What causes long sequences of consecutive 'collatz' paths to share the same length?
added 12 characters in body
Apr
27
revised What causes long sequences of consecutive 'collatz' paths to share the same length?
added 533 characters in body
Apr
27
revised What causes long sequences of consecutive 'collatz' paths to share the same length?
added 533 characters in body
Apr
26
revised Longest known sequence of identical consecutive Collatz sequence lengths?
added 1285 characters in body
Apr
26
revised Longest known sequence of identical consecutive Collatz sequence lengths?
added 816 characters in body
Apr
25
revised Longest known sequence of identical consecutive Collatz sequence lengths?
additional data for table
Apr
21
revised I can Euler-sum $\sqrt{-\ln(1)}-\sqrt{-\ln(2)}+\sqrt{-\ln(3)}-\cdots$. But how can I do $\sqrt{-\ln(1)}+\sqrt{-\ln(2)}+\sqrt{-\ln(3))}+\cdots$?
just corrected some typos...
Apr
4
revised Trying mathematical induction with $3n+1$ conjecture
added tag
Mar
29
revised Graph of the function $x^y = y^x$, and $e$ (Euler's number).
just corrected some typos...
Mar
20
revised $3 \times 3 $ Magic Square of Squares
deleted 811 characters in body
Mar
20
revised $3 \times 3 $ Magic Square of Squares
added 374 characters in body
Mar
20
revised $3 \times 3 $ Magic Square of Squares
added 374 characters in body