Casio FX-CG10 - Manual (Page 146)

CASIO
5-14
u To store a parametric function
Example To store the following expressions in memory areas Xt3 and Yt3:
x = 3 sinT
y = 3 cosT
3(TYPE)3(Param) (Specifies parametric expression.)
d
svw(Inputs and stores x expression.)
d cvw(Inputs and stores y expression.)
u To create a composite function
Example To use relations in Y1 and Y2 to create composite functions for Y3
and Y4
Y1 = (X + 1), Y2 = X 2 + 3
Assign Y1°Y2 to Y3, and Y2°Y1 to Y4.
(Y1°Y2 = ((x 2 + 3) +1) = (x 2 + 4) Y2°Y1 = ( (X + 1)) 2 + 3 = X + 4 (X > −1))
Input relations into Y3 and Y4.
3(TYPE)1(Y=)J4(GRAPH)
1(Y)b(1(Y)c)w
J4(GRAPH)1(Y)c
(
1(Y)b)w
• A composite function can consist of up to five functions.