Casio CFX-9970G User Manual page 415

21- 11
Command Reference
Parameters:
left side/right side: variable (A to Z,
(such as: A " 2)
P.401 relational operator: =,
Description:
1. The conditional jump compares the contents of two variables or the results of
2. If the comparison returns a true result, execution continues with the statement
Example: Lbl 1 : ? $ A :
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.
, >, <, &, '
G G G G G
two expressions, and a decision is made whether or not to execute the jump
based on the results of the comparison.
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 (_).
A > 0 % A ^
Goto 1
r
, ! ), numeric constant, variable expression
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