This is incorrect question.
You are actually asking what is sage for?
I need to solve arbitrary equations, so I don't know ahead of time how it
will look like.
On Sunday, May 3, 2015 at 2:55:14 PM UTC+3, Dominique Laurain wrote:
>
>
> What can be done ?
> It depends of what you are looking for.
What can be done ?
It depends of what you are looking for. : why you have to solve "x tan x =
0" ?
A human will handle factorization and get the answer : x = 0 or tan x =
0...and you can continue yourself wthout computer, no ?
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Thank you for your answer.
And what should be done in this case?
On Sunday, May 3, 2015 at 10:27:44 AM UTC+3, Dominique Laurain wrote:
>
>
> I bet I know why : we can trick mathematical sofware in various
> ways,...,but why should we ?
> find_root is "numerical" function to get approximate real r
I bet I know why : we can trick mathematical sofware in various
ways,...,but why should we ?
find_root is "numerical" function to get approximate real root of function
in intervalwhen we know ( "theorically") the root exists !!
the function can be implemented in various ways, and for example
