HP 50g Graphing, 48gII Graphing manual Rceq, Rcij, Steq

Input/Output:

		Level 2/Argument 1	Level 1/Argument 2		Level 1/Item 1
		z1	z2	→	z1/z2
		[ array ]	{[ matrix ]]	→	[[ array × matrix–1]]
		[ array ]	z	→	[ array/z ]
		z	'symb'	→	'z/symb'
		'symb'	z	→	'symb/z'
		'symb1'	'symb2'	→	'symb1/symb2'
		#n1	n2	→	#n3
		n1	#n2	→	#n3
		#n1	#n2	→	#n3
		x_unit1	y_unit2	→	(x/y)_unit1/unit2
		x	y_unit	→	(x/y)_1/unit
		x_unit	y	→	(x/y)_unit
		'symb'	x_unit	→	'symb/x_unit'
		x_unit	'symb'	→	'x_unit/symb'
See also:	/
RCEQ	Command
Type:
Description:	Recall from EQ Command: Returns the unevaluated contents of the reserved variable EQ from
	the current directory.
	To recall the contents of EQ from a parent directory (when EQ doesn’t exist in the current
	directory) evaluate the name EQ.
Access:	…µRCEQ (or …EQ after pressing J)
Input/Output:
		Level 1/Argument 1			Level 1/Item 1
				→	objEQ
See also:	STEQ
RCI	Command
Type:
Description:	Multiply Row by Constant Command: Multiplies row n of a matrix (or element n of a vector) by a
	constant xfactor, and returns the modified matrix.
	RCI rounds the row number to the nearest integer, and treats vector arguments as column
	vectors.

Access: !Ø

!´

Input/Output:

CREATE ROW RCI

MATRIX ROW RCI

(Ø is the leftshift of the 5key).

(´is the leftshift of the Pkey).

		Level 3/Argument 1	Level 2/Argument 2	Level 1/Argument 3		Level 1/Item 1
		[[ matrix ]]1	xfactor	nrow number	→	[[ matrix ]]3
		[ vector ]1	xfactor	nelement number	→	[ vector ]2
See also:	RCIJ
RCIJ	Command
Type:

Description: Add Multiplied Row Command: Multiplies row i of a matrix by a constant xfactor, adds this product to row j of the matrix, and returns the modified matrix; or multiplies element i of a vector

3192 Full Command and Function Reference