Casio fx-5800P - Manual (Page 54)

E-53
Syntax: Int({ n })
Example: To extract the integer part of –1.5
b
z – {MATH} c2(Int)-1.5)E
A Fractional Part Extraction (Frac)
The Frac( function extracts the fractional part of the real number input as its argument.
Syntax: Frac( { n })
Example: To extract the fractional part of –1.5
b
z – {MATH} c3(Frac) -1.5)E
A Largest Integer (Intg)
The Intg( function determines the largest integer that does not exceed the real number input
as its argument.
Syntax: Intg({ n })
Example: To determine the largest integer that does not exceed –1.5
b
z – {MATH} c4(Intg)-1.5)E
Using Engineering Notation
k
Using 10
3
Engineering Notation (ENG)
Engineering notation (ENG) expresses quantities as a product of a positive number between
1 and 10 and a power of 10 that is always a multiple of three. There are two functions that
you can use to convert a number to engineering notation, ENG
/ and ENG,.
Function Key Operation
ENG
/ 1/(ENG)
ENG
,
1*(
ENG )