Casio FX-9750G PLUS User's Manual & Technical Reference page 146

8 - 3
Graph Function Operations
u u u u u To store a parametric function
u u u u u To store an X = constant expression
u u u u u To store an inequality
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Example To store the following functions in memory areas Xt3 and Yt3 :
x
= 3 sin T
y
= 3 cos T
3(TYPE)3(Parm) (Specifies parametric expression.)
dsvw(Inputs and stores
dcvw(Inputs and stores
• You will not be able to store the expression in an area that already contains a
rectangular coordinate expression, polar coordinate expression, X = constant
expression or inequality. Select another area to store your expression or delete
the existing expression first.
Example To store the following expression in memory area X4 :
X = 3
3(TYPE)4(X = c) (Specifies X = constant expression.)
d(Inputs expression.)
w(Stores expression.)
, or θ for the constant in the above procedures causes an
r
• Inputting X, Y, T,
error.
Example To store the following inequality in memory area Y5 :
y x
> – 2
2
3(TYPE)6(g)1(Y>) (Specifies an inequality.)
vx-cv-g(Inputs expression.)
w(Stores expression.)
x
expression.)
y
expression.)
x
– 6