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Round, Round( round( 1 – Texas Instruments TI-73 EXPLORER User Manual

Page 51

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Chapter 2: Math Operations

45

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

AM Page 45 of 32

round(

round( 1

"

2

2

Returns a number, expression, or each element in a list

rounded to 10 digits or #decimal_places (9), if specified. The

final result is always displayed according to the Decimal

Notation mode (.) unless #decimal_places is specified,

which overrides the current setting. Notice that the Decimal

Notation mode settings do change the display but not the value

of the result. Therefore, the entire result is stored in the

calculator ready to use for future calculations, as applicable.

round(

value[,#decimal_places]

)

Round p to different numbers of decimal places using different

Decimal Notation mode settings.

1. Set Decimal Notation mode

to

Float

, if necessary.

. # b
- l :

2. Round p to 3 decimal

places.

1 "

2

- „

¡

3

E b

3. Set Decimal Notation mode

to

4

.

. # " " " " "
b - l

4. Round p to 3 decimal

places.

- £ b

³