On Thursday, January 16, 2014 10:45:31 AM UTC-8, John H Palmieri wrote:
>
>
>
> On Wednesday, January 15, 2014 2:17:10 PM UTC-8, rjf wrote:
>>
>> If the polynomial is multivariate, you need to specify the
>> quotient/remainder "main variable".
>> I don't see it in the syntax you give below.
>> c
On Wednesday, January 15, 2014 2:17:10 PM UTC-8, rjf wrote:
>
> If the polynomial is multivariate, you need to specify the
> quotient/remainder "main variable".
> I don't see it in the syntax you give below.
> consider x+y divided by x-y. can give 1 with remainder 2y.
> It can also give -1 wi
On Thursday, January 16, 2014 5:12:32 AM UTC-8, William wrote:
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>
> >
>
> Awesome. I had never heard of a ring or group until my last year of
> undergraduate studies! Maybe sage is just my grand scheme to increase the
> chance that people learn about some of the most basic (and beautiful) i
On Jan 16, 2014 5:06 AM, "Simon King" wrote:
>
> Hi!
>
> On 2014-01-15, rjf wrote:
> > PS, I think it is unfortunate if a user of Sage must know what is
meant by
> > a polynomial ring in order to
> > do something from high school algebra. Just saying.
>
> Just saying: I think it is unfortunate
Hi again!
On 2014-01-16, rjf wrote:
>> at least not in the sense that we are accustomed to in the univariate
>> case. I was only hoping to address the univariate case.
>>
>
> This is a kind of "all the math I need I learned in high school" attitude
> that sometimes gets people into trouble.
Ex
Hi!
On 2014-01-15, rjf wrote:
> PS, I think it is unfortunate if a user of Sage must know what is meant by
> a polynomial ring in order to
> do something from high school algebra. Just saying.
Just saying: I think it is unfortunate that some (not all) high schools pretend
to teach polynomials
On Wednesday, January 15, 2014 3:01:41 PM UTC-8, Gregory Bard wrote:
>
> On Jan 15, 2014, at 5:17 PM, rjf wrote:
>
> If the polynomial is multivariate, you need to specify the
> quotient/remainder "main variable".
> I don't see it in the syntax you give below.
> consider x+y divided by x-y. ca
On Jan 15, 2014, at 5:17 PM, rjf wrote:
> If the polynomial is multivariate, you need to specify the quotient/remainder
> "main variable".
> I don't see it in the syntax you give below.
> consider x+y divided by x-y. can give 1 with remainder 2y.
> It can also give -1 with remainder 2x.
> RJF
If the polynomial is multivariate, you need to specify the
quotient/remainder "main variable".
I don't see it in the syntax you give below.
consider x+y divided by x-y. can give 1 with remainder 2y.
It can also give -1 with remainder 2x.
RJF
PS, I think it is unfortunate if a user of Sage mus
On Tuesday, January 14, 2014 9:12:00 AM UTC-8, Andrew wrote:
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>
>
> On Tuesday, 14 January 2014 17:21:41 UTC+1, rjf wrote:
>>
>> Division with remainder is available in Maxima as the command divide.
>> e.g. divide(a, x-4,x) returns the pair, x-1 and 2 for
>> quotient and remainder.
>> LCM i
On Tuesday, 14 January 2014 17:21:41 UTC+1, rjf wrote:
>
> Division with remainder is available in Maxima as the command divide.
> e.g. divide(a, x-4,x) returns the pair, x-1 and 2 for
> quotient and remainder.
> LCM is available in Maxima as lcm. It probably has the semantics you
> expect
On Monday, January 13, 2014 4:32:10 PM UTC-8, Gregory Bard wrote:
>
> Hi everyone. I might be confused but I think I've found something not
> quite right.
>
> The following code:
>
> ###
> a(x) = x^2 - 5*x + 6
> b(x) = x^2 - 8*x + 15
>
> f(x) = lcm( a(x), b(x) )
>
> p
On Monday, January 13, 2014 4:32:10 PM UTC-8, Gregory Bard wrote:
>
> Hi everyone. I might be confused but I think I've found something not
> quite right.
>
> The following code:
>
> ###
> a(x) = x^2 - 5*x + 6
> b(x) = x^2 - 8*x + 15
>
For polynomial arithmetic, you're
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