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Command Reference 20-
11
3. Making the starting value less than the ending value and specifying a positive
step value causes the control variable to be incremented with each execution.
Making the starting value greater than the ending value and specifying a
negative step value causes the control variable to be decremented with each
execution.
Example: For 1 → A To 10 Step 0.1_
A × 3 → B _
B ^
Next
Do~LpWhile
Function: This command repeats specific commands as long as its condition is
true (non-zero).
Syntax:
Parameters: expression
Description:
1. This command repeats the commands contained in the loop as long as its
condition is true (non-zero). When the condition becomes false (0), execution
proceeds from the statement following the LpWhile-statement.
2. Since the condition comes after the LpWhile-statement, the condition is tested
(checked) after all of the commands inside the loop are executed.
Example: Do_
? → A_
A × 2 → B_
B ^
LpWhile B >10
While~WhileEnd
Function: This command repeats specific commands as long as its condition is
true (non-zero).
Syntax:
Parameters: expression
Description:
1. This command repeats the commands contained in the loop as long as its
condition is true (non-zero). When the condition becomes false (0), execution
proceeds from the statement following the WhileEnd-statement.
_
Do : ~ LpWhile <expression>
^
_
While <expression> : ~WhileEnd
^
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