User manual - CP330ver303

20070301
2-8-46
Brug af menuen Action
u
and
Funktion: Returnerer resultatet af logisk AND for to udtryk.
Syntaks: Exp/Eq/Ineq/List-1 and Exp/Eq/Ineq/List-2
• Ineq (ulighed) inkluderer relationsoperatoren "

" (ikke lig med).
Eksempel: Beregning af resultatet af logisk AND for
x
2
> 1 and
x
< 0
Menuelement: [Action] [Equation/Inequality] [and]
u
or
Funktion: Returnerer resultatet af logisk OR for to udtryk.
Syntaks: Exp/Eq/Ineq/List-1 or Exp/Eq/Ineq/List-2
• Ineq (ulighed) inkluderer relationsoperatoren "

" (ikke lig med).
Eksempel: Beregning af resultatet af logisk OR for
x
= 3 or
x
> 2
Menuelement: [Action] [Equation/Inequality] [or]
u
xor
Funktion: Returnerer logisk eksklusiv OR for to udtryk.
Syntaks: Exp/Eq/Ineq/List-1 xor Exp/Eq/Ineq/List-2
• Ineq (ulighed) inkluderer relationsoperatoren "

" (ikke lig med).
Eksempel: Beregning af logisk eksklusiv OR for
x
< 2 xor
x
< 3
Menuelement: [Action] [Equation/Inequality] [xor]
u
not
Funktion: Returnerer logisk NOT for et udtryk.
Syntaks: not (Exp/Eq/Ineq/List [ ) ]
• Ineq (ulighed) inkluderer relationsoperatoren "

" (ikke lig med).
Eksempel: Beregning af logisk NOT for
x
= 1
Menuelement: [Action][Equation/Inequality][not]