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Related

gcdex-ibase-load

load(gcdex);

ibase : 16;

k:0be;

Calculate

gcdex-genmatrix-load-map

load(gcdex);

f[i,j]:=x^igcdex(i,j)...

M:genmatrix(f,3,3);

Calculate

gcdex

gcdex(7,3432,x);

Calculate

gcdex

gcdex(x*x*x+3*x-29,x*...

Calculate

gcdex-genmatrix-load

load(gcdex);

f[i,j]:=(x^igcdex(i+1...

M:genmatrix(f,4,4);

Calculate

gcdex

gcdex(7,3432);

Calculate

gcdex-ibase-load

load(gcdex);

ibase : 16;

k:0be;

Calculate

gcdex-ibase-load

load(gcdex);

ibase : 16;

k:0be;

Calculate

gcdex-linsolve

eq1:x*4+y-2=y;

eq2:x+2=y;

linsolve([eq1,eq2],[x...

Calculate

gcdex-load

load(gcdex);

k:4;

p:2;

Calculate

gcdex

Run Example
(%i1)load(gcdex);
(%o1)          /usr/share/maxima/5.21.1/share/algebra/gcdex.mac
(%i2) igcdex(1080,29);
(%o2)                            [- 4, 149, 1]
(%i3) 
Run Example
load(gcdex);
(%o1)          /usr/share/maxima/5.21.1/share/algebra/gcdex.mac
(%i2) f[i,j]:=x^i+x^j;
                                         i    j
(%o2)                          f     := x  + x
                                i, j
(%i3) M:genmatrix(f,3,3);
                         [          2        3      ]
                         [  2 x    x  + x   x  + x  ]
                         [                          ]
(%o3)                    [  2          2     3    2 ]
                         [ x  + x   2 x     x  + x  ]
                         [                          ]
                         [  3       3    2      3   ]
                         [ x  + x  x  + x    2 x    ]
(%i4) map(factor,M);
                    [                             2      ]
                    [    2 x      x (x + 1)   x (x  + 1) ]
                    [                                    ]
(%o4)               [                   2      2         ]
                    [ x (x + 1)      2 x      x  (x + 1) ]
                    [                                    ]
                    [     2        2                3    ]
                    [ x (x  + 1)  x  (x + 1)     2 x     ]
(%i5) f[i,j]:=x^igcdex(i,j)[3];
                                      igcdex(i, j)
                                                  3
(%o5)                       f     := x
                             i, j
(%i6) M:genmatrix(f,3,3);
                         [          2        3      ]
                         [  2 x    x  + x   x  + x  ]
                         [                          ]
(%o6)                    [  2          2     3    2 ]
                         [ x  + x   2 x     x  + x  ]
                         [                          ]
                         [  3       3    2      3   ]
                         [ x  + x  x  + x    2 x    ]
(%i7) map(factor,M);
                    [                             2      ]
                    [    2 x      x (x + 1)   x (x  + 1) ]
                    [                                    ]
(%o7)               [                   2      2         ]
                    [ x (x + 1)      2 x      x  (x + 1) ]
                    [                                    ]
                    [     2        2                3    ]
                    [ x (x  + 1)  x  (x + 1)     2 x     ]
(%i8) f[i,j]:=(x^igcdex(i+1,j+1)+1)[3];
                                igcdex(i + 1, j + 1)
(%o8)                f     := (x                     + 1)
                      i, j                               3
(%i9) M:genmatrix(f,4,4);
                     [          2        3              ]
                     [  2 x    x  + x   x  + x   x + 1  ]
                     [                                  ]
                     [  2          2     3    2         ]
                     [ x  + x   2 x     x  + x   x + 1  ]
(%o9)                [                                  ]
                     [  3       3    2      3           ]
                     [ x  + x  x  + x    2 x     x + 1  ]
                     [                                  ]
                     [                            5     ]
                     [ x + 1    x + 1    x + 1   x  + 1 ]
(%i10) 
Run Example
igcdex(9292162750094637473537, 13029506445953503759481);
(%o1)       igcdex(9292162750094637473537, 13029506445953503759481)
(%i2) 

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