Sharp EL-5060, Руководство по эксплуатации

Страница: 105 / 116

– E-33 –
m4
1 2
→ matA
]
2
k
2
k
1
k
2
k
3 4 3
k
4
k
3 1
→ matB
ª∑20
2 6
]
2
k
2
k
3
k
1
k
2
k
6
k
ª∑21
matA × matB =
7 13
ª∑00*∑01=
17 27
matA –1 =
–2 1
ª∑00@•=
1.5 –0.5
dim(matA,3,3) = 1 2 0
ª∑30∑00
dim(matA,3,3) = 3 4 0
@, 3 @, 3 )=
dim(matA,3,3) = 0 0 0
fill(5,3,3) = 5 5 5
ª∑31
5
@,
fill(5,3,3) = 5 5 5
3
@,
3
)=
fill(5,3,3) = 5 5 5
1 2
ª∑32∑00=
4 6
aug(matA,matB) =
1 2 3 1
ª∑33∑00
3 4 2 6
@,∑01)=
identity 3 = 1 0 0
identity 3 = 0 1 0
ª∑34
3
=
identity 3 = 0 0 1
rnd_mat(2,3) ª∑35 2 @, 3 )=
det matA = –2
ª∑40∑00=
trans matB =
3 2
ª∑41∑01=
1 6
mat → list
L1: {1 3}
ª∑5
L2: {3 2}
cumul matA =
EL5060E_En0616.pm65 06/16/2004, 13:10 33