Calculator User Manual

312
Chapter 20: A to Z Function and Instruction Reference
20ATOZ.DOC TI-86, Chap 20, US English Bob Fedorisko Revised: 02/13/01 2:42 PM Printed: 02/13/01 3:05 PM Page 312 of 118
Less than:
<
TEST menu
numberA
<
numberB
or
(
expressionA
) < (
expressionB
)
Tests whether the condition is true or false. The
arguments must be real numbers.
•
If true (
numberA
<
numberB
), returns
1
.
•
If false (
numberA ‚ numberB
), returns
0
.
2<0
b
0
88<123
b
1
L
5<
L
5
b
0
(20
¹
5/2)<(18
¹
3)
b
1
number
<
list
Returns a list of
1
s and/or
0
s to indicate if
number
is <
the corresponding element in
list
.
1<{1,
L
6,10}
b
{0 0 1}
listA
<
listB
Returns a list of
1
s and/or
0
s to indicate if each element
in
listA
is < the corresponding element in
listB
.
{1,5,9}<{1,
L
6,10}
b
{0 0 1}
Less than or
equal to:

TEST menu
numberA

numberB
or
(
expressionA
)

(
expressionB
)
Tests whether the condition is true or false. The
arguments must be real numbers.
•
If true (
numberA  numberB
), returns
1
.
•
If false (
numberA
>
numberB
), returns
0
.
2

0
b
0
88

123
b
1
L
5

L
5
b
1
(20
¹
5/2)

(18
¹
3)
b
1
number

list
Returns a list of
1
s and/or
0
s to indicate if
number
is

the corresponding element in
list
.
1

{1,
L
6,10}
b
{1 0 1}
listA

listB
Returns a list of
1
s and/or
0
s to indicate if each element
in
listA
is

the corresponding element in
listB
.
{1,5,9}

{1,
L
6,10}
b
{1 0 1}