Casio CFX-9970G Unit, Unit, Symbol, Symbol, Norm 1:, Norm 2:, Meaning, Meaning, Example To specify three significant digits

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uTo specify the number of significant digits (Sci)Example To specify three significant digits

2(Sci) 4(3)

Press the function key that corresponds to the number of significant digits you want to specify (n = 0 to 9).

•Displayed values are rounded off to the number of significant digits you specify.

•Specifying 0 makes the number of significant digits 10.

uTo specify the exponential display range (Norm 1/Norm 2)

Press 3(Norm) to switch between Norm 1 and Norm 2.

Norm 1: 10–2(0.01)>x, x >1010

Norm 2: 10–9(0.000000001)>x, x >1010

uTo specify the engineering notation display (Eng)

Press 4(Eng) to switch between engineering notation and standard notation. The indicator “/E” is on the display while engineering notation is in effect.

The following are the 11 engineering notation symbols used by this calculator.

Symbol	Meaning	Unit	Symbol	Meaning	Unit
E	Exa	1018	m	milli	10–3
P	Peta	1015	μ	micro	10–6
T	Tera	1012	n	nano	10–9
G	Giga	109	p	pico	10–12
M	Mega	106	f	femto	10–15
k	kilo	103

•The engineering symbol that makes the mantissa a value from 1 to 1000 is automatically selected by the calculator when engineering notation is in effect.

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