On 25/05/2008, at 1:10 PM, [EMAIL PROTECTED]
[EMAIL PROTECTED] wrote:
Oops! Actually spectacularly bad. I didn't see the positive
exponent!
Curiously, there appears to be just one bad apple:
sort(Mod(p(z)))
[1] 1.062855e-10 1.062855e-10 1.328999e-10 1.328999e-10 2.579625e-10
[6]
Hi R,
I have a 100th order equation for which I need to solve the value for x. Is
there a package to do this?
For example my equation is:
(x^100 )- (2*x^99) +(10*x^50)+.. +(6*x ) = 4000
I have only one unknown value and that is x. How do I solve for this?
BR,
] Solving 100th order equation
Shubha Vishwanath Karanth wrote:
Hi R,
I have a 100th order equation for which I need to solve the value for x. Is
there a package to do this?
For example my equation is:
(x^100 )- (2*x^99) +(10*x^50)+.. +(6*x ) = 4000
I have
Subject: Re: [R] Solving 100th order equation
Shubha Vishwanath Karanth wrote:
Hi R,
I have a 100th order equation for which I need to solve the value for x. Is
there a package to do this?
For example my equation is:
(x^100 )- (2*x^99) +(10*x^50)+.. +(6*x ) = 4000
I
PROTECTED]
Sent: Saturday, May 24, 2008 5:08 PM
To: Shubha Vishwanath Karanth
Subject: Re: [R] Solving 100th order equation
Shubha Vishwanath Karanth wrote:
Hi R,
I have a 100th order equation for which I need to solve the value for x. Is
there a package to do this?
For example my
and Regards,
Shubha
-Original Message-
From: Duncan Murdoch [mailto:[EMAIL PROTECTED]
Sent: Saturday, May 24, 2008 5:08 PM
To: Shubha Vishwanath Karanth
Subject: Re: [R] Solving 100th order equation
Shubha Vishwanath Karanth wrote:
Hi R,
I have a 100th order equation for which I need
To: Shubha Vishwanath Karanth
Subject: Re: [R] Solving 100th order equation
Shubha Vishwanath Karanth wrote:
Hi R,
I have a 100th order equation for which I need to solve the value for x. Is
there a package to do this?
For example my equation is:
(x^100 )- (2*x^99) +(10*x^50
[mailto:[EMAIL PROTECTED]
Sent: Saturday, May 24, 2008 6:13 PM
To: Peter Dalgaard
Cc: Shubha Vishwanath Karanth; [EMAIL PROTECTED]; Duncan Murdoch
Subject: Re: [R] Solving 100th order equation
On Sat, May 24, 2008 at 8:31 AM, Peter Dalgaard
[EMAIL PROTECTED] wrote:
Shubha Vishwanath Karanth
-
From: Duncan Murdoch [mailto:[EMAIL PROTECTED] Sent: Saturday,
May 24, 2008 5:08 PM
To: Shubha Vishwanath Karanth
Subject: Re: [R] Solving 100th order equation
Shubha Vishwanath Karanth wrote:
Hi R,
I have a 100th order equation for which I need to solve the value
for x
: Re: [R] Solving 100th order equation
On Sat, May 24, 2008 at 8:31 AM, Peter Dalgaard
[EMAIL PROTECTED] wrote:
Shubha Vishwanath Karanth wrote:
To apply uniroot I don't even know the interval values... Does numerical
methods help me? Or any other method?
Thanks and Regards,
Shubha
,
Shubha
-Original Message-
From: Duncan Murdoch [mailto:[EMAIL PROTECTED] Sent: Saturday,
May 24, 2008 5:08 PM
To: Shubha Vishwanath Karanth
Subject: Re: [R] Solving 100th order equation
Shubha Vishwanath Karanth wrote:
Hi R,
I have a 100th order equation for which I need to solve
Message-
From: Gabor Grothendieck [mailto:[EMAIL PROTECTED]
Sent: Saturday, May 24, 2008 6:13 PM
To: Peter Dalgaard
Cc: Shubha Vishwanath Karanth; [EMAIL PROTECTED]; Duncan Murdoch
Subject: Re: [R] Solving 100th order equation
On Sat, May 24, 2008 at 8:31 AM, Peter Dalgaard
[EMAIL PROTECTED
]
Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: [ExternalEmail] Re: [R] Solving 100th order equation
library(PolynomF)
x - polynom()
p - x^100 - 2*x^99 + 10*x^50 + 6*x - 4000
z - solve(p)
z
[1] -1.0741267+0.000i -1.073-0.0680356i -1.073+0.0680356i
-1.0655699
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