### Related

##### length-sum

x:[1,2,3,4,5] /* Note...

h:[3,2,4,5,6] /* Häuf...

n:sum(h[i],i,1,length...

Calculate

##### append-block-emptyp-errcatch-find_root-first-flatten-floor-kill-last-listp-makelist-not-rest-second-sin

seq(start,stop,steppi...

kill(pairs);

pairs(items):=block([...

Calculate

##### append-block-delete-flatten-length-makelist-map-reverse

coeffs(poly):=block([...

coeffs(a*x^2+b*x+c);

unify_polys(poly1, po...

Calculate

##### append-build_info-map-plot2d-rat-resultant-rhs-solve-sqrt

f: x^3-(A+2)*x^2+B*x-A;

g: 2*x^2+B*x-A*(B+2*A...

r:rat(resultant(f,g,x));

Calculate

##### length-makelist-reverse-solve

"*"/* Eine Polynomfun...

"*"/* Eingabe der Pun...

Punkt:[[-4,0],[-1,-3]...

Calculate

##### length-random

length([2,3,4,5,6]);

liste:[3,5,6,8,4,3];

random(7);

Calculate

##### append-listify-setify-sort-sqrt-transpose

"*"/* Quelle der Aufg...

"*"/* Die natürlichen...

"*"/* Eingabe der Obe...

Calculate

length([1,2]);

Calculate

##### length-map-realroots-solve

f: -18*x^2-50=60*x;

solutions: solve(f);

xvals: map(rhs,soluti...

Calculate

##### create_list-makelist

create_list(10*i+j,i,...

makelist;

Calculate

### [append,create_list,example,length]

Run Example
```(%i1)L:create_list(i^2,i,1,200);
(%o1) [1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225, 256,
289, 324, 361, 400, 441, 484, 529, 576, 625, 676, 729, 784, 841, 900, 961,
1024, 1089, 1156, 1225, 1296, 1369, 1444, 1521, 1600, 1681, 1764, 1849, 1936,
2025, 2116, 2209, 2304, 2401, 2500, 2601, 2704, 2809, 2916, 3025, 3136, 3249,
3364, 3481, 3600, 3721, 3844, 3969, 4096, 4225, 4356, 4489, 4624, 4761, 4900,
5041, 5184, 5329, 5476, 5625, 5776, 5929, 6084, 6241, 6400, 6561, 6724, 6889,
7056, 7225, 7396, 7569, 7744, 7921, 8100, 8281, 8464, 8649, 8836, 9025, 9216,
9409, 9604, 9801, 10000, 10201, 10404, 10609, 10816, 11025, 11236, 11449,
11664, 11881, 12100, 12321, 12544, 12769, 12996, 13225, 13456, 13689, 13924,
14161, 14400, 14641, 14884, 15129, 15376, 15625, 15876, 16129, 16384, 16641,
16900, 17161, 17424, 17689, 17956, 18225, 18496, 18769, 19044, 19321, 19600,
19881, 20164, 20449, 20736, 21025, 21316, 21609, 21904, 22201, 22500, 22801,
23104, 23409, 23716, 24025, 24336, 24649, 24964, 25281, 25600, 25921, 26244,
26569, 26896, 27225, 27556, 27889, 28224, 28561, 28900, 29241, 29584, 29929,
30276, 30625, 30976, 31329, 31684, 32041, 32400, 32761, 33124, 33489, 33856,
34225, 34596, 34969, 35344, 35721, 36100, 36481, 36864, 37249, 37636, 38025,
38416, 38809, 39204, 39601, 40000]
(%i2) L[103];
(%o2)                                10609
(%i3) N:create_list(i^2,i,50,80);
(%o3) [2500, 2601, 2704, 2809, 2916, 3025, 3136, 3249, 3364, 3481, 3600, 3721,
3844, 3969, 4096, 4225, 4356, 4489, 4624, 4761, 4900, 5041, 5184, 5329, 5476,
5625, 5776, 5929, 6084, 6241, 6400]
(%i4) N[5];
(%o4)                                2916
(%i5) example(append);

(%i1)
(%i6) append([x+y,0,-3.2],[2.5E+20,x])
(%o6)                    [y + x, 0, - 3.2, 2.5E+20, x]
(%o6)                                done
(%i7) length(L);
(%o7)                                 200
(%i8) ```
Run Example
```L:create_list(i^2,i,1,200);
(%o1) [1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225, 256,
289, 324, 361, 400, 441, 484, 529, 576, 625, 676, 729, 784, 841, 900, 961,
1024, 1089, 1156, 1225, 1296, 1369, 1444, 1521, 1600, 1681, 1764, 1849, 1936,
2025, 2116, 2209, 2304, 2401, 2500, 2601, 2704, 2809, 2916, 3025, 3136, 3249,
3364, 3481, 3600, 3721, 3844, 3969, 4096, 4225, 4356, 4489, 4624, 4761, 4900,
5041, 5184, 5329, 5476, 5625, 5776, 5929, 6084, 6241, 6400, 6561, 6724, 6889,
7056, 7225, 7396, 7569, 7744, 7921, 8100, 8281, 8464, 8649, 8836, 9025, 9216,
9409, 9604, 9801, 10000, 10201, 10404, 10609, 10816, 11025, 11236, 11449,
11664, 11881, 12100, 12321, 12544, 12769, 12996, 13225, 13456, 13689, 13924,
14161, 14400, 14641, 14884, 15129, 15376, 15625, 15876, 16129, 16384, 16641,
16900, 17161, 17424, 17689, 17956, 18225, 18496, 18769, 19044, 19321, 19600,
19881, 20164, 20449, 20736, 21025, 21316, 21609, 21904, 22201, 22500, 22801,
23104, 23409, 23716, 24025, 24336, 24649, 24964, 25281, 25600, 25921, 26244,
26569, 26896, 27225, 27556, 27889, 28224, 28561, 28900, 29241, 29584, 29929,
30276, 30625, 30976, 31329, 31684, 32041, 32400, 32761, 33124, 33489, 33856,
34225, 34596, 34969, 35344, 35721, 36100, 36481, 36864, 37249, 37636, 38025,
38416, 38809, 39204, 39601, 40000]
(%i2) L[103];
(%o2)                                10609
(%i3) N:create_list(L[i],i,50,80);
(%o3) [2500, 2601, 2704, 2809, 2916, 3025, 3136, 3249, 3364, 3481, 3600, 3721,
3844, 3969, 4096, 4225, 4356, 4489, 4624, 4761, 4900, 5041, 5184, 5329, 5476,
5625, 5776, 5929, 6084, 6241, 6400]
(%i4) N[5];
(%o4)                                2916
(%i5) example(append);

(%i1)
(%i6) append([x+y,0,-3.2],[2.5E+20,x])
(%o6)                    [y + x, 0, - 3.2, 2.5E+20, x]
(%o6)                                done
(%i7) D:create_list(L[i*2],i,1,100);
(%o7) [4, 16, 36, 64, 100, 144, 196, 256, 324, 400, 484, 576, 676, 784, 900,
1024, 1156, 1296, 1444, 1600, 1764, 1936, 2116, 2304, 2500, 2704, 2916, 3136,
3364, 3600, 3844, 4096, 4356, 4624, 4900, 5184, 5476, 5776, 6084, 6400, 6724,
7056, 7396, 7744, 8100, 8464, 8836, 9216, 9604, 10000, 10404, 10816, 11236,
11664, 12100, 12544, 12996, 13456, 13924, 14400, 14884, 15376, 15876, 16384,
16900, 17424, 17956, 18496, 19044, 19600, 20164, 20736, 21316, 21904, 22500,
23104, 23716, 24336, 24964, 25600, 26244, 26896, 27556, 28224, 28900, 29584,
30276, 30976, 31684, 32400, 33124, 33856, 34596, 35344, 36100, 36864, 37636,
38416, 39204, 40000]
(%i8) B:append(N,D);
(%o8) [2500, 2601, 2704, 2809, 2916, 3025, 3136, 3249, 3364, 3481, 3600, 3721,
3844, 3969, 4096, 4225, 4356, 4489, 4624, 4761, 4900, 5041, 5184, 5329, 5476,
5625, 5776, 5929, 6084, 6241, 6400, 4, 16, 36, 64, 100, 144, 196, 256, 324,
400, 484, 576, 676, 784, 900, 1024, 1156, 1296, 1444, 1600, 1764, 1936, 2116,
2304, 2500, 2704, 2916, 3136, 3364, 3600, 3844, 4096, 4356, 4624, 4900, 5184,
5476, 5776, 6084, 6400, 6724, 7056, 7396, 7744, 8100, 8464, 8836, 9216, 9604,
10000, 10404, 10816, 11236, 11664, 12100, 12544, 12996, 13456, 13924, 14400,
14884, 15376, 15876, 16384, 16900, 17424, 17956, 18496, 19044, 19600, 20164,
20736, 21316, 21904, 22500, 23104, 23716, 24336, 24964, 25600, 26244, 26896,
27556, 28224, 28900, 29584, 30276, 30976, 31684, 32400, 33124, 33856, 34596,
35344, 36100, 36864, 37636, 38416, 39204, 40000]
(%i9) length(B);
(%o9)                                 131
(%i10) ```

### Related Help

Help for Append

Help for Create_list

Help for Example

Help for Length