Casio Algebra FX 2.0 User Manual page 173

u To store a parametric function *
Example To store the following functions in memory areas Xt3 and Yt3 :
x
= 3 sin T
y
= 3 cos T
3(TYPE)d(Param) (Specifies parametric expression.)
dsvw(Inputs and stores
dcvw(Inputs and stores
u To store an X = constant expression *
Example To store the following expression in memory area X4 :
X = 3
3(TYPE)e(X = c) (Specifies X = constant expression.)
d(Inputs expression.)
w(Stores expression.)
r
• Inputting X, Y, T, , or ! for the constant in the above procedures causes an error.
u To store an inequality *
Example To store the following inequality in memory area Y5 :
y x
>
3(TYPE)f(INEQUA)b(Y>) (Specifies an inequality.)
vx-cv-g(Inputs expression.)
w(Stores expression.)
* You will not be able to store the expression in
1
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.
5-3-2
Drawing a Graph
1
2
x
– 2 – 6
2
19990401
x
expression.)
y
expression.)
2
* A function cannot be stored into a memory area
2
that already contains a function of a different type
from the one you are trying to store. Select a
memory area that contains a function that is the
same type as the one you are storing, or delete
the function in the memory area to which you are
trying to store.