What would be the best language then for the core of a computer algebra
system?
What would be a reference(s) for the best algorithms for a computer
algebra system?
Note that my interests are in dealing with the algebra of non
commutative symbols and
the products of scalar functions and non commutative symbols since
that is what I use in representing the multivectors and multivector
fields of geometric (Clifford) algebras.
On 04/27/2014 09:25 PM, Richard Fateman wrote:
On Sunday, April 27, 2014 2:24:27 PM UTC-7, Joachim Durchholz wrote:
Am 27.04.2014 23:00, schrieb Richard Fateman:
> PS So far as I know, sympy is slower than the equivalent (free)
Lisp code.
Any pointers to that one?
> So yes, it is re-inventing the wheel.
So many wheels, so many ways to invent them...
> Worse, it is reproducing the chain of errors in design that led
> to existing computer algebra systems.
Which ones do you mean?
managing assumptions.
treating algebraic roots.
fo 2 examples.
And in general, if you think this is all misguided - what are you
doing
here?
trying to educate.
the world does not need more crappy duplicative software. even in python.
Just curious what thinking is motivating you.
what motivates you?
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