07-Oct-2013


1> 3 + 4
ans =  7


2> ans + 1
ans =  8


3> 3 * 4
ans =  12


4> 3/4
ans =  0.75000


5> format long


6> 3/4
ans =  0.750000000000000


7> sqrt(2)
ans =  1.41421356237310


8> ans ^ 2
ans =  2.00000000000000


9> 3 : 4
ans =

   3   4



10> 3 : 7
ans =

   3   4   5   6   7



11> 3 : 2 : 7
ans =

   3   5   7



12> 3 : 3 : 7
ans =

   3   6



13> a = 1.e-1
a =  0.100000000000000


14> format


15> a = 1.e-1
a =  0.10000


16> a = 1.e-1;


17> b = 1 : 10;


18> b
b =

    1    2    3    4    5    6    7    8    9   10



19> a
a =  0.10000


20> a * 11 - 1
ans =  0.10000


21> for k = 1 : 20 a = a*11-1 end
a =  0.10000
a =  0.10000
a =  0.10000
a =  0.10000
a =  0.10000
a =  0.10000
a =  0.10000
a =  0.10000
a =  0.10000
a =  0.10000
a =  0.10000
a =  0.10003
a =  0.10028
a =  0.10307
a =  0.13373
a =  0.47101
a =  4.1812
a =  44.993
a =  493.92
a =  5432.1


22> format long


23> for k = 1 : 20 a = a*11-1 end
a =  59752.3027352468
a =  657274.330087715
a =  7230016.63096487
a =  79530181.9406135
a =  874832000.346749
a =  9623152002.81424
a =  105854672029.957
a =  1164401392328.52
a =  12808415315612.8
a = 1.40892568471739e+014
a = 1.54981825318913e+015
a =  17048000785080436
a =  187528008635884800
a =  2062808094994732800
a = 2.26908890449421e+019
a = 2.49599779494363e+020
a = 2.74559757443799e+021
a = 3.02015733188179e+022
a = 3.32217306506997e+023
a = 3.65439037157696e+024


24> a = 0.1; for k = 1 : 20 a = a*11-1 end
a =  0.100000000000000
a =  0.100000000000001
a =  0.100000000000011
a =  0.100000000000118
a =  0.100000000001300
a =  0.100000000014304
a =  0.100000000157346
a =  0.100000001730808
a =  0.100000019038893
a =  0.100000209427825
a =  0.100002303706079
a =  0.100025340766873
a =  0.100278748435598
a =  0.103066232791576
a =  0.133728560707335
a =  0.471014167780683
a =  4.18115584558752
a =  44.9927143014627
a =  493.919857316090
a =  5432.11843047698


25> quit