Casio FX-9860G Example, x = 3 sin T, y = 3 cos T, w(Stores expression.), fsdv(Inputs expression.), uTo store a parametric function *2, dsvw(Inputs and stores x expression.)

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uTo store a polar coordinate function (r=) *1Example To store the following expression in memory area r2 : r = 5 sin3θ3(TYPE)2(r=) (Specifies polar coordinate expression.)fsdv(Inputs expression.)w(Stores expression.)uTo store a parametric function *2

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 x expression.)
	dcvw(Inputs and stores y expression.)

*1A function cannot be stored into a memory area 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.

*2 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.

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