Reputation
1,686
Next privilege 2,000 Rep.
Edit questions and answers
Badges
1 7 27
Impact
~34k people reached

  • 0 posts edited
  • 0 helpful flags
  • 479 votes cast
Feb
11
asked How to substitute the following conditions into an expression?
Feb
2
awarded  Popular Question
Jan
31
awarded  Popular Question
Jan
16
awarded  Self-Learner
Jan
15
accepted Find all values of the paramaters $m$ for which the equation has four roots smaller 2
Jan
15
comment Find all values of the paramaters $m$ for which the equation has four roots smaller 2
How about with equation t^4 + 2 (m + 1) t^2 + m + 7==0?
Jan
15
revised Find all values of the paramaters $m$ for which the equation has four roots smaller 2
edited body; edited title
Jan
15
asked Find all values of the paramaters $m$ for which the equation has four roots smaller 2
Jan
9
awarded  Popular Question
Jan
7
revised Reduce with Integer domain, but receive a rational solution
added 15 characters in body
Jan
7
comment Reduce with Integer domain, but receive a rational solution
My version of Mathematica is 9.0.0. I obtained d is -12 (-3 - 12 k + 6 m - 2 k m - 3 m^2 + 2 k m^2). I edited f[x].
Jan
7
revised Reduce with Integer domain, but receive a rational solution
added 1 characters in body
Jan
7
comment Reduce with Integer domain, but receive a rational solution
I am not using 9.0.1
Jan
7
asked Reduce with Integer domain, but receive a rational solution
Dec
21
comment How can I find the sum of the even digits of a number of all elements of a list?
@ Mr.Wizard. Thank you for your help.
Dec
20
accepted How can I find the sum of the even digits of a number of all elements of a list?
Dec
20
asked How can I find the sum of the even digits of a number of all elements of a list?
Dec
17
revised Perimeter and area are positive integers
added 438 characters in body
Dec
16
revised Perimeter and area are positive integers
added 3 characters in body
Dec
16
revised Perimeter and area are positive integers
added 321 characters in body