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132
Alphabetical Listing
polyCoeffs()
Catalog >
polyDegree()
Catalog >
polyDegree(
Poly
[,
Var
]
)
⇒
value
Returns the degree of polynomial
expression
Poly
with respect to variable
Var
. If you omit
Var
, the
polyDegree()
function selects a default from the
variables contained in the polynomial
Poly
.
Poly
must be a polynomial expression in
Var
. We recommend that you do not omit
Var
unless
Poly
is an expression in a single
variable.
Constant polynomials
The degree can be extracted even though
the coefficients cannot. This is because the
degree can be extracted without expanding
the polynomial.
polyEval()
Catalog >
polyEval(
List1
,
Expr1
)
⇒
expression
polyEval(
List1
,
List2
)
⇒
expression
Interprets the first argument as the
coefficient of a descending-degree
polynomial, and returns the polynomial
evaluated for the value of the second
argument.
Содержание TI-Nspire CAS
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