Casio ALGEBRA FX 2.0 Plus User Manual

20010102
u Swap
Function: Swaps two rows of a matrix.
Syntax: Swap Mat, row number 1, row number 2
Example To swap row 1 with row 2 of the following matrix
12
34
K2(MAT)e(ROW)b(Swap)!+( [ )!+( [ )
b,c!-( ] )!+( [ )d,e 34
!-( ] )!-( ] ),b,cw 12
u `Row
Function: Returns the scalar product of a row of a matrix.
Syntax: `Row( Exp, Mat, row number [ ) ]
Example To multiply row 1 of the matrix below by X
12
34
K2(MAT)e(ROW)c(`Row)v,!+( [ )
!+( [ )b,c!-( ] )!+( [ ) X 2X
d,e!-( ] )!-( ] ),bw 34
u `Row+
Function: Calculates the scalar product of one row of a matrix and adds the result to
another row.
Syntax: `Row+( Exp, Mat, line number 1, line number 2 [ ) ]
Example To multiply row 1 of the matrix below by X, and add the result to row 2
12
34
K2(MAT)e(ROW)d(`Row+)v,!+( [ )
!+( [ )b,c!-( ] )!+( [ ) 12
d,e!-( ] )!-( ] ),b,cw X + 3 2X + 4
7-1-38
Using the CAS (Computer Algebra System) Mode

Casio ALGEBRA FX 2.0 Plus Specifications

General

Type	Scientific
Cover	No
Form factor	Pocket
Control type	Buttons
Product color	Black
Digits	12 digits
Display type	Dot-matrix
Backlight color	Green
Backlight display	Yes
Display resolution	128 x 64 pixels
Display number of lines	8 lines
Display number of characters	21
RAM capacity	0.75 MB
ROM capacity	0.1406 MB
Storage media type	-
Battery type	CR2032, AAA
Power source	Battery
Number of batteries supported	5

Weight and Dimensions

Depth	178 mm
Width	82 mm
Height	19.5 mm
Weight	213 g