Kanini Varalaru

1. Kidth; kh.jkpo;r;nry;tp>
cjtpg;Nguhrphpah;> jkpo;j;Jiw>
Nt.t.td;dpag;ngUkhs; ngz;fs; fy;Y}hp>
tpUJefh;.

2. ,sq;fiy %d;whkhz;L – fzpdpj;jkpo;;
fzpg;nghwpapd; tuyhW

3. Kfg;G
fzpg;nghwpapd; Njhw;wk;
kdpj tho;f;ifapy; fzpjk;
fzf;fPl;Lf; fUtpfs;
kzpr;rl;lk;
fzpg;nghwpapd; tsh;r;rp
fzpg;nghwpapd; tbtikg;G
fzpg;nghwpapd; jiyKiw
gpw fzpg;nghwpfs;

4. fzpg;nghwpapd; Njhw;wk;
kdpj tho;f;ifapy; fzpjk;
Mjp kdpjh;fs; jhq;fs; tsh;j;j ML>
khL Nghd;w tpyq;Ffisf; fzf;fpLtjw;Ff;
fw;fs;> Fr;rpfs; Mfpatw;iwg; gad;gLj;jpdh;

5. fp.K.1900-1600 : fw;fUtp (Stone hengo)
thd Muha;r;rp
fhyepiyfs;> fpuzq;fs;
Row;rp Muha;jy;
rpW fzf;fPL:
if.tpuy;fs;>fha;fs;

6. fp.K. 1000 : kzpr;rl;lk; (Abacus)
(fzpg;nghwpapd; Kd;Ndhb)

7. Neg;gpah; fl;lq;fs; (Napier Rods)
kuk; my;yJ vYk;Gr;rl;lk; nfhz;L nra;ag;gl;lJ

8. fzf;fPl;Lr; rl;lk; (Logrithm)
RUf;nfz; FwpaPl;LKiw

9. fzpg;nghwpapd; tshr;rp:
1642 – 1. gpnsa;]; gh];fy; (Balise Pascal)
gpuhd;]; fzpj Nkij
mikg;G – Rw;Wk; gw;rf;fuk; + rl;lk; nfhz;lJ
2. fhl;g;nuapl; tpy;n`y;k; ypg;dpl;];)
mikg;G – gw;rf;fuq;fs; kw;Wk; cUis tbtk;

10. 1820 – gFg;gha;Tf; fUtp (Analytical Engine)
rhh;y]; ghg;Ng[;
cs;slf;fk; : topaikg;G (Program)
fzf;ffk; (Arthimetic Unit)
epidtfk; (Memory)

11. fzpg;nghwpapd; tbtikg;G :
NtWghl;Lf;fUtp (Differential Analysis)
ve;jpu tpirahy; ,aq;Fk; fUtp (Bell Relay computers)
kpd;dZ fzpg;ghd; (Electronic Calculator )
jhdpaq;fpf; fzpg;nghwp

12. fzpg;nghwpapd; jiyKiw
1.Kjy; fhyfl;lf; fzpg;nghwp
Kw;wpYk; kpd;dZ Kiwapy; ,aq;Fk; vspa fzpg;nghwp
2.,uz;lhk; fhyfl;lf; fzpg;nghwp
epiwtpyh kpd;flj;jpahy; cUthf;fg;gl;lJ
buhd;]p];lh; gad;gLj;jg;gl;lJ
3.%d;whk; fhyfl;lf; fzpg;nghwp
xUq;fikT kpd;Rw;Wf;fisf; nfhz;L cUthf;fg;gl;lJ
mjpf nray;jpwd; nfhz;lJ
4.ehd;fhk; fhyfl;lf; fzpg;nghwp
kpd; ,izg;gpfs; gad;gLj;jg;gl;lit
mjpNtf nray;jpwd; nfhz;lJ
Mapuf; fzf;fhd kpd; Rw;Wf;fis cs;slf;fpaJ
1.

13. gpw fzpg;nghwpfs;
1. vz;zpyf;ff; fzpg;nghwpfs;
2. xw;Wikf; fzpg;nghwpfs;
3. fyg;gpdf; fzpg;nghwpfs;
4. ,d;iwa fzpg;nghwpfs;