Chapter 10: Matrices
154
iPart(, fPart(, int(
iPart(
(integer part),
fPart(
(fractional part), and
int(
(greatest integer) are on the
MATH NUM
menu.
iPart(
returns a matrix containing the integer part of each element of
matrix
.
fPart(
returns a matrix containing the fractional part of each element of
matrix
.
int(
returns a matrix containing the greatest integer of each element of
matrix
.
iPart(
matrix
)
fPart(
matrix
)
int(
matrix
)
Using the MATRX MATH Operations
MATRX MATH Menu
To display the
MATRX MATH
menu, press
y
~
.
NAMES MATH
EDIT
1: det(
Calculates the determinant.
2:
T
Transposes the matrix.
3: dim(
Returns the matrix dimensions.
4: Fill(
Fills all elements with a constant.
5: identity(
Returns the identity matrix.
6: randM(
Returns a random matrix.
7: augment(
Appends two matrices.
8: Matr
4
list(
Stores a matrix to a list.