Casio CFX-9850G PLUS, User'S Manual & Technical Reference

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382
Parameters:
left side/right side: variable (A to Z,
r
,
θ
), numeric constant, variable expression
(such as: A
×
2)
relational operator: =,
G G G G G
, >, <,
≥
,
≤
Description:
1. The conditional jump compares the contents of two variables or the results of
two expressions, and a decision is made whether or not to execute the jump
based on the results of the comparison.
2. If the comparison returns a true result, execution continues with the statement
following the
⇒
command. If the comparison returns a false result, execution
jumps to the statements following the multi-statement command (:), display
command (
^
), or carriage return (
_
).
Example:
Lbl 1 : ?
→
A :
A
>
0
⇒
A
^
Goto 1
With this program, inputting a value of zero or greater calculates and displays the
square root of the input value. Inputting a value less than zero returns to the input
prompt without calculating anything.
k k k k k
Clear Commands (CLR)
ClrGraph
Function:
This command clears the graph screen.
Syntax: ClrGraph
_
Description:
This command clears the graph screen during program execution.
ClrList
Function:
This command clears list data.
Syntax: ClrList
_
Description: This command clears the contents of the currently selected list (List
1 to List 6) during program execution.
ClrText
Function: This command clears the text screen.
Syntax: ClrText
_
Description:
This command clears text from the screen during program execu-
tion.
20- 11
Command Reference
P.387