Function calculations, E-13 – Casio fx-92B Collège 2D+ User Manual
Page 14
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
(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
positive integer or positive fractional value
Example:
5 A 2 m
Function Calculations
For actual operations using each function, see the “Examples” section
following the list below.
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().