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Keyboard math operations, Basic operations, Basic operations basic operations – Texas Instruments TI-73 EXPLORER User Manual

Page 33

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Chapter 2: Math Operations

27

7302ENG.DOC CH2 Math Operations, English Julie Hewlett Revised: 07/29/98 11:58 AM Printed: 05/19/99 8:58

AM Page 27 of 32

Keyboard Math Operations

The following sections explain how to use the math functions,

including - functions, found on the TIN73 keyboard. All of

the examples in these sections assume that you are on the

Home screen and that defaults are selected (unless specified

otherwise).
Real numbers include fractions unless specified otherwise.

Basic Operations

Basic Operations \

, , T

, , M

, , F

Returns the sum (\), difference (T), product (M), or quotient

(F) of valueA and valueB, which can be real numbers,

expressions, or lists.
If both values are lists, they must have the same number of

elements. If one value is a list and the other is a non-list, the

non-list is paired with each element of the list, and a list is

returned.

valueA + valueB

valueA N valueB

valueA ¦ valueB

valueA P valueB

Add M456 + 123.

: a

4 5 6

\

1 2 3

b

Divide 45.68 P 123.

4 5

.

6 8

F

1 2 3

b

Multiply log(20) Q cos(60).

1 " " "

1

2 0

E M - u

3

6 0

E b

³

³

³

In Degree mode