E-13
1
5
A
2
Quotient Remainder
Note:
• Only the quotient value of a ÷R calculation is stored in Ans memory.
• Assigning the result of a remainder division calculation to a variable will assign
the quotient value only. Performing the operation 5
A
2
B
(STO)
4
(which assigns the result of 5÷R2 to X) will assign a value of 2 to X. • If a ÷R
calculation is part of a multi-step calculation, only the quotient is passed on
to the next operation. (Example: 10
17
A
6
m
10 + 2) • Operation
of the
5
, and
4
keys is disabled while a remainder division result is on
the display.
Cases when Remainder Division becomes
Non-remainder Division
If either of the following conditions exists when you perform a remainder
division operation, the calculation will be treated as normal (non-remainder)
division.
• When either the dividend or the divisor is a very large value
Example: 20000000000
A
17
m
Calculated as: 20000000000 ÷ 17
• When the quotient is not a positive integer, or if the remainder is not a
positive integer or positive fractional value
Example:
5
A
2
m
Calculated as: –5 ÷ 2
Function Calculations
For actual operations using each function, see the “Examples” section
following the list below.
:
P
is displayed as 3.141592654, but
P
= 3.14159265358980 is used for
internal calculations.
sin, cos, tan, Asn, Acs, Atn
Trigonometric functions. Specify the angle unit
before performing calculations. See
1
.
°,
r
,
g
:
These functions specify the angle unit. ° specifies degrees,
r
radians,
and
g
grads. Input a function from the menu that appears when you perform
the following key operation:
(DRG
). See
2
.
,
:
Exponential functions. Note that the input method is different
depending upon whether you are using Natural Display or Linear Display.
See
3
.
log
:
Logarithmic function. See
4
.
ln
:
Natural logarithm to base
e
. See
5
.
x
2
,
x
3
,
x
9
,
,
,
,
x
−1
:
Powers, power roots, and reciprocals. Note that
the input methods for
x
9
,
,
,
and
are different depending upon
whether you are using Natural Display or Linear Display. See
6
.
Note:
The following functions cannot be input in consecutive sequence:
x
2
,
x
3
,
x
9
,
x
−1
. If you input 2
77
, for example, the final
7
will be ignored. To
input 2
2
2
, input 2
7
, press the
B
key, and then press
7
(
).
