Casio fx-5800P - Manual (Page 121)

E-120
Cls
Syntax ... : Cls : ...
Function Clears all expressions and calculation results from the display.
Locate
Syntax Locate , ,
Locate , ,
Locate , , ""
(1
< row number < 4, 1 < column number < 16)
Function Displays the specifi ed value or character string at the specifi ed screen
location.
• Screen location is specifi ed as (, ), with
the location of the upper left corner being (1, 1) and the lower right corner
(16, 4). An error (Argument ERROR) occurs if you specify a location that is
outside of the range defi ned above.
• Specifying will cause the result of the expression to appear
at the specifi ed location. If the expression is a variable, the value assigned
to the variable will appear. Note that an error (Math ERROR or Syntax
ERROR) will occur if the calculation result is a complex number, list, or
matrix.
Example Locate 5 , 2 , "CASIO fx"
A Logical Operator Commands
And (COMP)
Syntax And
Function Evaluates the expressions (equality or inequality) on either side and returns
true or false based on their logical product.
Example ?
→ A : ? → B : If A = 2 And B > 0 : Then A ÷ B : Else B : IfEnd
Or (COMP)
Syntax Or
Function Evaluates the expressions (equality or inequality) on either side and returns
true or false based on their logical sum.
Example While A < 10 Or B < 5 : A + B ^ A + 1 → A : B + 1 → B : WhileEnd
Not (COMP)
Syntax Not
Function Evaluates the expression (equality or inequality) immediately following and
returns its negation.
Example Do : ?
→ A : A × 2 → B : B ^ LpWhile Not B < 10