Casio CFX-9970G 매뉴얼 - 페이지 9

{카테고리_이름} Casio CFX-9970G에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Casio CFX-9970G 16 페이지. 3. numerical calculations
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Casio CFX-9970G 매뉴얼
With approx, calculation results are displayed using exponential notation. As with
the RUN Mode, the mantissa can have up to 10 digits and the exponent up to two
digits. The number of digits that can be input for approx depends on the setting of
the set up screen's Display item.
6(g g g g g )6(g g g g g )1(appr)jMcaw (Display: Norm1)
Example
When part of the expression includes a variable, the calculation is performed by
substituting the value for the variable. The following shows the calculation when A
= 0.
6(g g g g g )6(g g g g g )1(appr)f*aA+dw
Example
u u u u u Collection —— (collc)
This command arranges the terms of an expression, focusing on a particular
variable.
Syntax: collect (<expression>[, <variable>] [)]
• A default variable of X is used when specification of a variable is skipped.
To arrange the terms of the expression X 2 + AX + BX, focusing
Example
on the variable X
6(g)6(g)2(collc)vx+
aAv+aBvw
u u u u u Combine —— (comb)
This command produces a fraction made up of a fully expanded numerator over a
fully expanded denominator.
Syntax: combine (<expression>[)]
Example
To combine the expressions (X+1) / (X+2) + X
6(g)3(comb)(v+b)
/(v+c)+v*
(v+d)w
ALGBR Mode Commands
1.215766546E + 19
3
X 2 + (A + B)X
X 3 + 5X 2 + 7X + 1
X + 2
20 - 3
(X+3)
357