CASIO

Deg Rad Gra
Specifies degrees, radians or grads as the angle unit for value input and calculation result display.
(90°= π/2 radians = 100 grads)

Fix Sci Norm
Specifies the number of digits for display of a calculation result.

Fix: The value you specify (from 0 to 9) controls the number of decimal places for displayed calculation results. Calculation results are rounded off to the specified digit before being displayed.

Example: 100 ÷ 7 = 14.286 (Fix 3)

Example: 100 ÷ 7 = 14.29 (Fix 2)

Sci: The value you specify (from 1 to 10) controls the number of significant digits for displayed calculation results. Calculation results are rounded off to the specified digit before being displayed.

Example: 1 ÷ 7 = 1.4286 × 10-1 (Sci 5)

Example: 1 ÷ 7 = 1.428571429 × 10-1 (Sci 0)

Norm: Selecting one of the two available settings (Norm 1, Norm 2) determines the range in which results will be displayed in exponential format. Outside the specified range, results are displayed using non-exponential format.

Norm 1: 10-2 > |x|, |x| ≧ 1010
Norm 2: 10-9 > |x|, |x| ≧ 1010

Example: 1 ÷ 200 = 5 × 10-3 (Norm 1)

Example: 1 ÷ 200 = 0.005 (Norm 2)

EngON EngOFF
Specifies whether engineering symbols are used (EngON) or not used (EngOFF) during value input. The "Eng" indicator is displayed while EngON is selected.

a+bi r∠θ (CMPLX Mode/EQN Mode only)
Specifies either rectangular coordinates (a+bi) or polar coordinates (r∠θ) for CMPLX Mode/EQN Mode solutions. The "r∠θ" indicator is displayed while polar coordinates (r∠θ) are selected.

ab/c d/c
Specifies either mixed fraction (ab/c) or improper fraction (d/c) for display of fractions in calculation results.

Dot Comma
Specifies whether to display a dot or a comma for the calculation result decimal point. A dot is always displayed during input.
Dot: Period decimal point, comma separator
Comma: Comma decimal point, period separator

Performing the following procedure initializes the calculation mode and other setup settings as shown below.

(CLR)(Mode)