HP 50g Graphing, 48gII Graphing manual Incr, Indep, Inform, Global Global xstart xend

INCR

Type:	Command
Description:	Increment Command: Takes a variable, adds 1, stores the new value back into the original
	variable, and returns the new value.
	The value in name must be a real number or an integer.
Access:	!°MEMORY ARITHMETIC INCR ( °is the leftshift of the			Nkey).
Input/Output:
		Level 1/Argument 1		Level 1/Item 1
		'name'	→	xincrement
	If 35.7 is
Example:		stored in A, 'A' INCR returns 36.7.
See also:	DECR
INDEP	Command
Type:
Description:	Independent Variable Command: Specifies the independent variable and its plotting range.

The specification for the independent variable name and its plotting range is stored as the third parameter in the reserved variable PPAR. If the argument to INDEP is a:

•Global variable name, that name replaces the independent variable entry in PPAR.

•List containing a global name, that name replaces the independent variable name but leaves unchanged any existing plotting range.

•List containing a global name and two real numbers, that list replaces the independent variable entry.

•List containing two real numbers, or two real numbers from levels 1 and 2, those two numbers

specify a new plotting range, leaving the independent variable name unchanged. (LASTARG returns a list, even if the two numbers were entered separately.)

	The default entry is X.
Access:	…µINDEP
Input/Output:
		Level 2/Argument 1	Level 1/Argument 2	Level 1/Item 1
			'global'	→
			{ global }	→
			{ global xstart xend }	→
			{xstart xend }	→
		xstart	xend	→
See also:	DEPND

INFORM

Type:	Command
Description:	UserDefined Dialog Box Command: Creates a userde fined input form (dialog box).
	INFORM creates a standard dialog box based upon the following specifications:
	Variable	Function
	“title”	Title. This appears at the top of the dialog box.

3116 Full Command and Function Reference