Casio FX-CG10 Software User Guide - Page 302
Isz Count Jump, Function, Syntax, Parameters, Description, Jump Code, Variable Value = 0
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Isz (Count Jump) Function: This command is a count jump that increments the value of a control variable by 1, and then jumps if the current value of the variable is zero. Syntax: Variable Value ≠ 0 _ Isz : : ^ Variable Value = 0 Parameters: variable name: A to Z, r, θ [Example] Isz A : Increments the value assigned to variable A by 1. Description: This command increments the value of a control variable by 1, and then tests (checks) it. If the current value is non-zero, execution continues with the next statement. If the current value is zero, execution jumps to the statement following the multi-statement command (:), display command (^), or carriage return (_). ⇒ (Jump Code) Function: This code is used to set up conditions for a conditional jump. The jump is executed whenever the conditions are false. Syntax: True _ ⇒ : ^ False Parameters: • left side/right side: variable (A to Z, r, θ), numeric constant, variable expression (such as: A × 2) • relational operator page 8-24) Description: • 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. • 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 (_). 8-18