### Related

##### array-display

array(arr,2,101);

i:0;

for x: 0 step %pi/50 ...

Calculate

##### array-listarray-random

array (aa, 100);

for i : 0 thru 100 d...

listarray (aa);

Calculate

r1:[3,2,2,34];

r2:[2,3,2,32];

r3:[1,1,1,14];

Calculate

##### coeff-rat-remainder-resultant-subst

A:u^4+p*u^2+q*u+r;

B:v^2+a*v+b-u*(c*v^2+...

C:resultant(A,B,u);

Calculate

##### coeff-expand-factor-remainder-resultant-subst

A:u^4+p*u^2+q*u+r;

B:v^2+a*v+b-u*(c*v^2+...

C:v^4+k*v+m;

Calculate

##### coeff-expand-factor-resultant

f:x^4+a*x+b ;

g:x^3+p*x^2+(q-l*y)*x...

h: expand(resultant(f...

Calculate

##### coeff-diff-exp-makelist-rat-sum

n:3;

f: sum(p[ii](x)*diff(...

f1: sum((-1)^ii*diff(...

Calculate

##### array-expand-plot2d

p:[[1.7,0.75],[1.65,2...

n:6;

array (d, n, n);

Calculate

##### coeff-facexpand-factorial_expand-makefact-minfactorial-num-rat-subst-true

f(n,k):=n!*n!/(n*k!*(...

makefact:true;

facexpand: true, fact...

Calculate

##### matrix-rowswap

M:matrix([2,1,0,0,0],...

M[1]:M[1]/2;

M[2]:M[2]+M[1];

Calculate

### [array,coeff,conjugate,genmatrix,listarray,matrix]

Run Example
```(%i1)array(mitabla,2,2);
(%o1)                               mitabla
(%i2) mitabla[0,0]:11;
(%o2)                                 11
(%i3) mitabla[0,0];
(%o3)                                 11
(%i4) listarray(mitabla);
(%o4)    [11, #####, #####, #####, #####, #####, #####, #####, #####]
(%i5) a:matrix([1, 2],[3,4]);
[ 1  2 ]
(%o5)                              [      ]
[ 3  4 ]
(%i6) b:matrix([1,2,3],[5,6,7],[4,5,6]);
[ 1  2  3 ]
[         ]
(%o6)                             [ 5  6  7 ]
[         ]
[ 4  5  6 ]
(%i7) genmatrix(G,2,2);
[ G      G     ]
[  1, 1   1, 2 ]
(%o7)                          [              ]
[ G      G     ]
[  2, 1   2, 2 ]
(%i8) conjugate(3+%i);
(%o8)                               3 - %i
(%i9) coeff(3*x^4+5*x,x,1);
(%o9)                                  5
(%i10) a:(2*x+3)*(3*x*2);
(%o10)                           6 x (2 x + 3)
(%i11) ```
Run Example
```array(mitabla,2,2);
(%o1)                               mitabla
(%i2) mitabla[0,0]:11;
(%o2)                                 11
(%i3) mitabla[0,0];
(%o3)                                 11
(%i4) listarray(mitabla);
(%o4)    [11, #####, #####, #####, #####, #####, #####, #####, #####]
(%i5) a:matrix([1, 2],[3,4]);
[ 1  2 ]
(%o5)                              [      ]
[ 3  4 ]
(%i6) b:matrix([1,2,3],[5,6,7],[4,5,6]);
[ 1  2  3 ]
[         ]
(%o6)                             [ 5  6  7 ]
[         ]
[ 4  5  6 ]
(%i7) genmatrix(G,2,2);
[ G      G     ]
[  1, 1   1, 2 ]
(%o7)                          [              ]
[ G      G     ]
[  2, 1   2, 2 ]
(%i8) conjugate(3+%i);
(%o8)                               3 - %i
(%i9) coeff(3*x^4+5*x,x,1);
(%o9)                                  5
(%i10) ```

### Related Help

Help for Array

Help for Coeff

Help for Conjugate

Help for Genmatrix

Help for Listarray

Help for Matrix