Texas Instruments TI-Nspire CAS - Page 74

74 Alphabetical Listing
fMax()
Catalog >
fMax(Expr, Var) |
lowBound≤Var≤upBound
Returns a Boolean expression specifying
candidate values of Var that maximize
Expr or locate its least upper bound.
You can use the constraint (“|”) operator to
restrict the solution interval and/or specify
other constraints.
For the Approximate setting of the Auto or
Approximate mode, fMax() iteratively
searches for one approximate local
maximum. This is often faster, particularly
if you use the “|” operator to constrain the
search to a relatively small interval that
contains exactly one local maximum.
Note: See also fMin() and max().
fMin()
Catalog >
fMin(Expr, Var) ⇒ Boolean expression
fMin(Expr, Var,lowBound)
fMin(Expr, Var,lowBound,upBound)
fMin(Expr, Var) |
lowBound≤Var≤upBound
Returns a Boolean expression specifying
candidate values of Var that minimize
Expr or locate its greatest lower bound.
You can use the constraint (“|”) operator to
restrict the solution interval and/or specify
other constraints.
For the Approximate setting of the Auto or
Approximate mode, fMin() iteratively
searches for one approximate local
minimum. This is often faster, particularly
if you use the “|” operator to constrain the
search to a relatively small interval that
contains exactly one local minimum.
Note: See also fMax() and min().