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Casio fx-570ES PLUS User Manual: Basic Calculations

Casio calculator user's guide.
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÷ 6 = 1
6
( )
( ' 2 + 2)
2
While Linear Display is selected, each press of
displayed calculation result between its decimal form and fraction form.
1 ÷ 5 = 0.2 = 1
1
5
1 – 4
= 1
5
5
1
4
Important: • Depending on the type of calculation result that is on the display
when you press the
to perform. • With certain calculation results, pressing the
convert the displayed value.
Note: With Natural Display, pressing
a calculation will display the calculation result in decimal form. Pressing
after that will switch to the fraction form or
The
form of the result will not appear in this case.

Basic Calculations

Fraction Calculations
Note that the input method for fractions is different, depending upon whether
you are using Natural Display or Linear Display.
2 + 1 = 7
3
2
1 = 1
4 − 3
2
Note: • Mixing fractions and decimal values in a calculation while Linear
Display is selected will cause the result to be displayed as a decimal value.
• Fractions in calculation results are displayed after being reduced to their
lowest terms.
To switch a calculation result between improper fraction and mixed
fraction format: Perform the following key operation:
To switch a calculation result between fraction and decimal format:
Press
.
= 0.5235987756
6
' 3 = ' 6 + 2 ' 3 = 5.913591358
2
5
= 0.2
5
key, the conversion process may take some time
6
or
4
2
1
6
' 6 + 2 ' 3
3
0.2
1 5
instead of
form of the calculation result.
2
3
2
3
2
3
(
) 3
4
3
E-10
f
0.5235987756
5.913591358
f
will toggle the currently
f
f
key will not
after inputting
1
2
1
2
1
2
1
2
1
2
(
1 5
0.2
7
6
7
6
7 6
1
2
1 2
)

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Comments to this Manuals

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Latest comments:
  • nguyet nguyen Mar 28, 2017 11:59:
    hi there
    i dont understand the explanatio​n of quadratic regression​. i wanna get value coefficien​ts that you said to do shift+1(St​at)+5(Reg)​+1 to 6 but on my Fx 570es Plus, 5 is VEctor, not Reg.
  • PERPEKTO Jan 14, 2015 06:22:
    I CAN'T UNDERSTAND THE EXPLANATIO​N OF VECTOR CALCULATIO​NS
  • MANI(PAKISTAN) Oct 13, 2014 07:45:
    LOVE YOU FOR SUCH GREAT AND HELPFUL SITE.THANK​S