Casio manager plus fx-9860g Manual De Usuario
2-21
5. Numerical Calculations
The following explains the numerical calculation operations included in the function menu
displayed when
displayed when
*(CALC) ((CALC) on the fx-7400G
II
) is pressed. The following
calculations can be performed.
• {Int÷}/{Rmdr}/{Simp} ... {quotient}/{remainder}/{simplification}
• {Solve}/{
d
/
dx
}/{
d
2
/
dx
2
}/{
°
dx
}/{SolvN} ... {equality solution}/{differential}/{quadratic differential}/
{integration}/{
f
(
x
) function solution}
• {FMin}/{FMax}/{
3(}/{log
a
b} ... {minimum value}/{maximum value}/{summation}/{logarithm
log
a
b}
I Quotient of Integer ÷ Integer
[OPTN]-[CALC]-[Int÷]
The “Int÷” function can be used to determine the quotient when one integer is divided by
another integer.
another integer.
Example To calculate the quotient of 107 ÷ 7
@?F*(CALC)*(E)
(E)(Int÷)F
U
* fx-7400G
II
:
(CALC)
I Remainder of Integer ÷ Integer
[OPTN]-[CALC]-[Rmdr]
The “Rmdr” function can be used to determine the remainder when one integer is divided by
another integer.
another integer.
Example To calculate the remainder of 107 ÷ 7
@?F*(CALC)*(E)
(E)(Rmdr)F
U
* fx-7400G
II
:
(CALC)
I Simplification
[OPTN]-[CALC]-[Simp]
The “
Simp” function can be used to simplify fractions manually. The following operations can
be used to perform simplification when an unsimplified calculation result is on the display.
• {Simp}
U ... This function automatically simplifies the displayed calculation result using the
smallest prime number available. The prime number used and the simplified result are
shown on the display.
shown on the display.
• {Simp}
n
U ... This function performs simplification according to the specified divisor
n
.