528 Appendix A: Functions and Instructions
8992APPA.DOC TI-89 / TI-92 Plus: Appendix A (US English) Susan Gullord Revised: 02/23/01 1:48 PM Printed: 02/23/01 2:21 PM Page 528 of 132
expression à list1 ⇒ list
list1 à expression ⇒ list
Returns a list containing the quotients of
expression divided by list1 or list1 divided by
expression.
a/{3,a,‡(a)} ¸
{}
a
3 1 ‡a
{a,b,c}/(aùbùc) ¸
{1
bøc 1
aøc 1
aøb}
matrix1 à expression ⇒ matrix
Returns a matrix containing the quotients of
matrix1àexpression.
Note: Use . / (dot divide) to divide an
expression by each element.
[a,b,c]/(aùbùc) ¸
[1
bøc 1
aøc 1
aøb]
ë(negate) ·key and MATH/Base menu
ëexpression1 ⇒ expression
ëlist1 ⇒ list
ëmatrix1 ⇒ matrix
Returns the negation of the argument.
For a list or matrix, returns all the elements
negated.
If expression1 is a binary or hexadecimal
integer, the negation gives the two’s
complement.
ë2.43 ¸ë2.43
ë{ë1,0.4,1.2í19} ¸
{1
ë.4 ë
1
.2í
1
9
}
ëaùëb ¸aøb
In Bin base mode:
0b100101 4dec ¸37
ë0b100101 ¸
0
b11111111111111111111111111
0
11
0
11
ans(1) 4dec ¸ë
37
Note: To type 4, press 2.
% (percent) CHAR/Punctuation menu
expression1 % ⇒ expression
list1 % ⇒ list
matrix1 % ⇒ matrix
Returns argument
100 .
For a list or matrix, returns a list or matrix
with each element divided by 100.
13% ¥¸ .13
{1, 10, 100}% ¥¸
{
.0
1
.
1
1
.
}
Important: Zero, not the letter O.