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

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Command Reference
If~Then~IfEnd
Function:
The Then-statement is executed only when the If-condition is true (non-
zero). The IfEnd-statement is always executed: after the Then-statement is
executed or directly after the If-condition when the If-condition is false (0).
Syntax:
Parameters:
condition, numeric expression
Description:
This command is almost identical to If~Then. The only difference is that the IfEnd-
statement is always executed, regardless of whether the If-condition is true (non-
zero) or false (0).
Example:
If A = 0
_
Then ”A = 0”
_
IfEnd
_
”END”
If~Then~Else
Function:
The Then-statement is executed only when the If-condition is true (non-
zero). The Else-statement is executed when the If-condition is false (0).
Syntax:
Parameters:
condition, numeric expression
Description:
1. The Then-statement is executed when the If-conditions is true (non-zero).
2. The Else-statement is executed when the If-conditions is false (zero).
Example: If A = 0
_
Then ”TRUE”
_
Else ”FALSE”
If <condition>
_
:
^
Then <statement>
numeric expression
_
:
^
<statement>
_
:
^
IfEnd
If <condition>
_
:
^
Then <statement>
_
:
^
<statement>
numeric expression
_
:
^
Else <statement>
_
:
^
<statement>