Operation Manual

Chapter 2: Math, Angle, and Test Operations 53
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)
Note: The way the fractional result is displayed depends on the Answers mode setting. To convert from
one format to another, use
4F3 4D on the FRAC shortcut menu (t ^ 4). For strictly complex
numbers, use
4Frac and 4Dec.