casperyc

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14 years, 315 days
University of Kent
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These are questions asked by casperyc

Hi,

How would I ask Maple to display a expression and then evaluate it?

For example

Diff(5,x)=value(Diff(5,x));

or

Diff(5,x)=diff(5,x);

But do I really have to copy the lhs to do rhs every time?

Any simpler way?

 

PS: I am using 1-D input and I'd like to keep it that way.

 

Hi,

Following the question here,

http://www.mapleprimes.com/questions/150429-Solving-High-Order-Polynomials-with-Summation#comment150438

I now have more complicated substitution to do. Hopefully Maple can achieve it.

See worksheet ask.zip

 

"kappa" is a complicated expression.

sstest(4,2) give a reparameterisation using 11 terms, s1 to s11.

Hi all,

 

C:=2:

solve({K*(K-1)>6*C-2,K>0},K,useassumptions) assuming K::point;

It does not exacly give me 'integer'.

for C from 2 to 10 do

isolve({K*(K-1)>6*C-2,K>0},a);

end do;

gives me pretty much what I am expected to see. The positive smallest (ceiling) numbers, 4,5,6,6,7,7,8,8,9.

 

Is there a way to obtain a "neater" output?

Say I just want a sequence (list) of 4,5,6,6,7,7,8,8,9.

 

Hi,

I have always been experiencing problems using a university server. It runs Red Hat 6.4 (Santiago) and Maple 17 X64.

The problem never occurs on Windows 7 SP1 X64 with Maple 17 X64.

Only reason I want to use the university machines is that it's "faster".

I had raised...

Hi,

I am having some problems when solving NullSpace when the matrix is somewhat 'complicated'.

Maple seems not able to find the nullspace.

Any hints or possible workaround?

Casper

 

nullspa.mw

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