Question about Casio FX-300MS Calculator
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Posted on Jan 02, 2017
The [MODE] key can be used to select the modes described below.
Important! The following is a general explanation of Scientific Calculator modes. Note that your calculator may not include all of the modes described here.
1) Calculation Modes
Before performing a calculation, you first need to select the appropriate calculation mode.
COMP: Basic arithmetric calculations
(arithmetic operations, trigonometric functions, etc.)
COMPLEX: Complex number calculations
SD: Single-variable statistical calculations
(sample standard deviation, etc.)
LR or REG: Paired-variable statistical calculations
(linear regression statistical calculations, etc.)
BASE or BASE-n: Binary, octal, decimal, hexadecimal number system calculations
MAT: Matrix calculations (determinants, etc.)
VCT: Vector calculations
EQU: nth degree equations, simultaneous equations
2) Display Settings
Use these settings to control how calculation results are displayed.
Note that changing the Fix and Sci settings does not affect internal calculation results.
Norm: Exponential display format and cancels the currently configured Fix and Sci settings.
Fix: Specifies a fixed number of digits to the right of the decimal place.
Sci: Specifies a fixed number of significant digits.
3) Angle Unit Setting
(90°=?/2 radians=100 grads)
4) Engineering Mode
Use this mode when you want to input and perform calculations using engineering symbols.
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Posted on Sep 08, 2009
Increase the number of decimal digits in display.
Posted on Feb 22, 2010
Posted on Mar 02, 2010
You can configure it as you wish. Press [SHIFT][MODE] to access the (SETUP) configuration screen, then select [8:Norm].
You will be prompted to choose Norm1 or Norm2. To help you find out which is more appropriate to meet your concerns, I am inserting a screen capture from the manual.
Posted on Jul 18, 2010
SOURCE: I have a problem with
Press the [SET UP] key, followed by the 0 key to bring up the display menu. You can select "FIX" followed by the number of digits to the right of the decimal point, or press cursor-down and select one of the NORM modes. Press [ON/C] to exit the menu.
Be aware that some numbers cannot be displayed exactly. For example, 1/3 is a 0.3 followed by an infinite number of 3s.
Posted on Jun 25, 2011
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