TI-83 Plus Tables and Reference Information 663
Function or Instruction/
Arguments Result Key or Keys/
Menu or Screen/Item
Fill(value,matrixname)Stores value to each element in
matrixname.y >
MATH
4:Fill(
Fill(value,listname)Stores value to each element in
listname.y 9
OPS
4:Fill(
Fix # Sets fixed-decimal mode for # of
decimal places. † z
0123456789
(select one)
Float Sets floating decimal mode. † z
Float
fMax(ex
p
ression,variable,
lower,upper[,tolerance])Returns the value of variable where
the local maximum of ex
p
ression
occurs, between lower and u
pp
er,
with specified tolerance.
MATH
7:fMax(
fMin(ex
p
ression,variable,
lower,upper[,tolerance])Returns the value of variable where
the local minimum of ex
p
ression
occurs, between lower and u
pp
er,
with specified tolerance.
MATH
6:fMin(
fnInt(ex
p
ression,variable,
lower,upper[,tolerance])Returns the function integral of
ex
p
ression with respect to variable,
between lower and u
pp
er, with
specified tolerance.
MATH
9:fnInt(
FnOff [
f
unction#,
function#,...,function n]Deselects all Y= functions or
specified Y= functions.
Y-VARS On/Off
2:FnOff