Texas Instruments TI-Nspire CAS

120 Alphabetical Listing
nfMax()
Catalog >
Returns a candidate numerical value of
variable Var where the local maximum of
Expr occurs.
If you supply lowBound and upBound, the
function looks in the closed interval
[lowBound,upBound] for the local
maximum.
Note: See also fMax() and d().
nfMin()
Catalog >
nfMin(Expr, Var) ⇒ value
nfMin(Expr, Var, lowBound) ⇒ value
nfMin(Expr, Var, lowBound, upBound) ⇒
value
nfMin(Expr, Var) |
lowBound≤Var≤upBound ⇒ value
Returns a candidate numerical value of
variable Var where the local minimum of
Expr occurs.
If you supply lowBound and upBound, the
function looks in the closed interval
[lowBound,upBound] for the local
minimum.
Note: See also fMin() and d().
nInt()
Catalog >
nInt(Expr1, Var, Lower, Upper) ⇒
expression
If the integrand Expr1 contains no variable
other than Var, and if Lower and Upper
are constants, positive ∞, or negative ∞,
then nInt() returns an approximation of ∫
(Expr1, Var, Lower, Upper). This
approximation is a weighted average of
some sample values of the integrand in the
interval Lower<Var<Upper.