Re: TI-92: how do I extract the remainder of a polynomial
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Re: TI-92: how do I extract the remainder of a polynomial division?
Roberto,
I wrote a function called "op" (stands for Operands) that will convert
an expression to a list of operands and a string of operators based upon
a input string of operators. It is very useful for doing this sort of
thing.
Use: op(expr,ops)->lop
Where: expr is the expression to be converted.
ops is a string of operators like "+-|&". "|" is "or" and
"&" is "and".
lop is a list of operands broken at any operator in ops.
Example:
op(5x^2-2x+1/(x-3),"+-")
{5*x^2 2*x 1/(x-3) "-+"}
You can use
ans1[3] to get 1/(x-3)
There is a inverse function "rop" that will take the returned list
and create the original expression.
If you would like copies just send me email.
Glenn
Roberto Lupi wrote:
>
> On the TI-92 how can I extract the remainder of a polynomial division?
>
> Actually I can use propFrac() to display it, but I need the remainder
> in program to create a Sturm succession for a given polynomial.
>
> --
> Roberto Lupi
> Electronic Engineering Student - University of Ancona - Italy
> Linux/NT System Administrator
> Linux/Win32 Developer
--
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| Glenn E. Fisher -retired Fisher@uh.edu or gefisher@onramp.com |
| Central Computing Services http://www.uh.edu/~fisher |
| University of Houston Houston, Texas |
| My home address: 22402 Diane Dr., Spring, Texas 77373 |
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