HP 40G manual Branch commands, Uncheck, If...Then...End, If test-clause, Then true-clause END

	View numbers
	The views are numbered as follows:
	0	HOME	11	List Catalog
	1	Plot	12	Matrix Catalog
	2	Symbolic	13	Notepad Catalog
	3	Numeric	14	Programs Catalog
	4	Plot-Setup	15	Plot-Detail
	5	Symbolic-Setup	16	Plot-Table
	6	Numeric-Setup	17	Overlay Plot
	7	Views	18	Auto scale
	8	Note	19	Decimal
	9	Sketch view	20	Integer
	10	Aplet Catalog	21	Trig
UNCHECK	Unchecks (unselects) the corresponding function in the
	current aplet. For example, Uncheck 3 would uncheck F3 if
	the current aplet is Function.

UNCHECK n

Branch commands

Branch commands let a program make a decision based on the result of one or more tests. Unlike the other programming commands, the branch commands work in logical groups. Therefore, the commands are described together rather than each independently.

IF...THEN...END	Executes a sequence of commands in the true–clauseonly if
	the test–clauseevaluates to true. Its syntax is:
	IF test–clause
	THEN true–clause END
	Example
	1&A :
	IF A==1
	THEN MSGBOX A " EQUALS 1" :
	END

Programming 15-17