Casio fx-115ES Manual de usuario descargar pdf (Pagina 22)

E-20

• If a term is encountered during the calculation cannot be displayed

as a root (') form or a fraction, the calculation result is displayed

in decimal form.

Example: log3 + '2 = 1.891334817

Basic Calculations (COMP)

This section explains how to perform arithmetic, fraction, percent,

and sexagesimal calculations.

All calculations in this section are performed in the COMP Mode

(N1).

k Arithmetic Calculations

Use the +, -, *, and / keys to perform arithmetic calculations.

Example: 7 × 8 – 4 × 5 = 36

LINE

7*8-4*5=

• The calculator automatically judges the calculation priority

sequence. For more information, see “Calculation Priority

Sequence”.

Number of Decimal Places and Number of

Significant Digits

You can specify a fixed number of decimal places and significant

digits for the calculation result.

Example: 1 ÷ 6 =

LINE

Initial default setting (Norm1)

3 decimal places (Fix3)

FIX

3 significant digits (Sci3)

SCI

•For more information, see “Specifying the Number of Display Digits”.

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Casio fx-115ES Manual de usuario Pagina 22