Chapter 3: Math, Calculus, and Test Operations
49
03MATH.DOC TI-86, Chap 3, US English Bob Fedorisko Revised: 02/13/01 2:19 PM Printed: 02/13/01 3:00 PM Page 49 of 1003MATH.DOC TI-86, Chap 3, US English Bob Fedorisko Revised: 02/13/01 2:19 PM Printed: 02/13/01 3:00 PM Page 49 of 10
The MATH Menu
-
Œ
NUM PROB ANGLE HYP MISC
4
INTER
number angle miscellaneous math
menu menu functions menu
probability hyperbolic interpolate
menu menu editor
The MATH NUM (Number) Menu
-
Œ
&
NUM PROB ANGLE HYP MISC
round iPart fPart int abs
4
sign min max mod
round(
value
[
,
#ofDecimals
]
)
Rounds
value
to 12 decimal places or to
#ofDecimals
iPart
value
Returns the integer part or parts of
value
fPart
value
Returns the fractional part or parts of
value
int
value
Returns the largest integer less than or equal to
value
abs
value
Returns the absolute value or magnitude of
value
sign
value
Returns
1
if
value
is positive;
0
if
value
is
0
;
L
1
if
value
is negative
min(
valueA
,
valueB
)
Returns the smaller of
valueA
and
valueB
min(
list
)
Returns the smallest element of
list
max(
valueA
,
valueB
)
Returns the larger of
valueA
and
valueB
max(
list
)
Returns the largest element of
list
mod(
numberA
,
numberB
)
Returns
numberA
modulo
numberB
value
can sometimes be an
expression, list, vector, or
matrix. For details about
specific syntax options and
examples, refer to the A to Z
Reference.
