Casio ALGEBRA FX 2.0 PLUS Computer Algebra System and Tutorial Modes User Manual

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u clear (clrVar)

Function: Clears the contents of specific equation (A to Z,

θ ).*

Syntax: clear( variable [ ) ]

clear( {variable list} [ ) ]

○ ○ ○ ○ ○

Example

To clear the contents of variable A

6(g)1(CLR)b(clrVar)av(A)w

{ }

○ ○ ○ ○ ○

Example

To clear the contents of variables X, Y, and Z

6(g)1(CLR)b(clrVar)!*( { )a+(X),
a-(Y),aa(Z)!/( } )w

{ }

u clearVarAll (VarAll)

Function: Clears the contents of all 28 variables (A to Z,

θ).

Syntax: clearVarAll

{ }

7-1-22

Using the CAS (Computer Algebra System) Mode

When you start out with memories A, B, C,

and D, for example, and delete memories A
and B, the display shows only C,D because
they are the only memories remaining.