Round, Ipart(, fpart – Texas Instruments TI-83 PLUS User Manual
Page 83
TI-83 Plus
Math, Angle, and Test Operations
80
round(
round(
returns a number, expression, list, or matrix rounded to
#decimals
(
9). If
#decimals
is omitted,
value
is rounded to the digits that are
displayed, up to 10 digits.
round(
value
[
,
#decimals
]
)
iPart(, fPart(
iPart(
(integer part) returns the integer part or parts of real or complex
numbers, expressions, lists, and matrices.
iPart(
value
)
fPart(
(fractional part) returns the fractional part or parts of real or complex
numbers, expressions, lists, and matrices.
fPart(
value
)
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