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  • 24 votes cast
Mar
13
comment Represent every Natural number as a summation/subtraction of distinct power of 3
I have updated my question title to include distinct
Mar
13
revised Represent every Natural number as a summation/subtraction of distinct power of 3
edited title
Mar
13
comment Represent every Natural number as a summation/subtraction of distinct power of 3
@GeoffRobinson Your explanation is better. I wish you could answer it so that I could up-vote
Mar
13
revised Represent every Natural number as a summation/subtraction of distinct power of 3
added 50 characters in body
Mar
13
awarded  Editor
Mar
13
comment Represent every Natural number as a summation/subtraction of distinct power of 3
Dont forget it allows negative numbers too. how I represent 8 in the question.
Mar
13
comment Represent every Natural number as a summation/subtraction of distinct power of 3
@Raskolnikov $3^1−3^0$
Mar
13
revised Represent every Natural number as a summation/subtraction of distinct power of 3
added 27 characters in body
Mar
13
awarded  Commentator
Mar
13
comment Represent every Natural number as a summation/subtraction of distinct power of 3
I am not a student of mathematics but a math enthusiast. Pardon me for any mistakes. Specially for terminology and wrong tagging.
Mar
13
asked Represent every Natural number as a summation/subtraction of distinct power of 3
Jan
14
comment Find modulo of multiplication of two number?
The number is too big. It should overflow computers integer boundary by definition.
Jan
14
comment Find modulo of multiplication of two number?
I'll do that for sure. But I want to know how to achieve it after computing $\pmod m$
Jan
14
asked Find modulo of multiplication of two number?
Dec
24
awarded  Nice Question
Dec
23
comment What do you call numbers such as 100, 200, 500, 1000, 10000, 50000 as opposed to 370, 14, 4500, 59000
@Henry Could you tell me what is the range of x? I wrote a program to generate those numbers. But I see all are negative and floating point. It was actually obvious as $-x^3$ in the equation
Dec
23
comment What do you call numbers such as 100, 200, 500, 1000, 10000, 50000 as opposed to 370, 14, 4500, 59000
@DavidMurdoch In our culture, we dont tip! So my assumption could be wrong.
Dec
23
awarded  Critic
Dec
23
comment What do you call numbers such as 100, 200, 500, 1000, 10000, 50000 as opposed to 370, 14, 4500, 59000
Thanks for the name and the wiki link. I was just looking for this
Dec
23
accepted What do you call numbers such as 100, 200, 500, 1000, 10000, 50000 as opposed to 370, 14, 4500, 59000