5

ans =

     5

8.9

ans =

    8.9000

8,9

ans =

     8


ans =

     9

+6

ans =

     6

-2

ans =

    -2

3e2

ans =

   300

3e-2

ans =

    0.0300

456987e2

ans =

    45698700

-5e-2

ans =

   -0.0500

-5 e-2
 -5 e-2
    |
{Error: Unexpected MATLAB expression.
} 
i

ans =

   0.0000 + 1.0000i

5i2
 5i2
   |
{Error: Unexpected MATLAB expression.
} 
5+2i

ans =

   5.0000 + 2.0000i

3e2

ans =

   300

3e2

ans =

   300

3e-2

ans =

    0.0300

456987e2

ans =

    45698700

-5e-2

ans =

   -0.0500

-5 e-2
 -5 e-2
    |
{Error: Unexpected MATLAB expression.
} 
ahoj
{Undefined function or variable 'ahoj'.
} 
'ahoj'

ans =

ahoj

5+8

ans =

    13

2+9-1

ans =

    10

2*3

ans =

     6

9/3

ans =

     3

9\3

ans =

    0.3333

2^3

ans =

     8

5+3-2*3^2

ans =

   -10

5+3-(2*3)^2

ans =

   -28

5+3i-4

ans =

   1.0000 + 3.0000i

9^1/2

ans =

    4.5000

9^(1/2)

ans =

     3

5a=7
 5a=7
  |
{Error: Unexpected MATLAB expression.
} 
a5=7

a5 =

     7

A=8

A =

     8

neco=-5

neco =

    -5

Neco=-6

Neco =

    -6

namelengtmax
{Undefined function or variable 'namelengtmax'.
} 
namelengthmax

ans =

    63

who

Your variables are:

A     Neco  a     a5    ans   neco  

whos
  Name      Size            Bytes  Class     Attributes

  A         1x1                 8  double              
  Neco      1x1                 8  double              
  a         1x1                 8  double              
  a5        1x1                 8  double              
  ans       1x1                 8  double              
  neco      1x1                 8  double              

text1='ahoj'

text1 =

ahoj

whos
  Name       Size            Bytes  Class     Attributes

  A          1x1                 8  double              
  Neco       1x1                 8  double              
  a          1x1                 8  double              
  a5         1x1                 8  double              
  ans        1x1                 8  double              
  neco       1x1                 8  double              
  text1      1x4                 8  char                

1/3

ans =

    0.3333

format long
1/3

ans =

   0.333333333333333

realmin

ans =

    2.225073858507201e-308

realmax

ans =

    1.797693134862316e+308

format short
realmax

ans =

  1.7977e+308

intmax

ans =

  2147483647

intmin

ans =

 -2147483648

aa=uint8(5)

aa =

    5

whos
  Name       Size            Bytes  Class     Attributes

  A          1x1                 8  double              
  Neco       1x1                 8  double              
  a          1x1                 8  double              
  a5         1x1                 8  double              
  aa         1x1                 1  uint8               
  ans        1x1                 4  int32               
  neco       1x1                 8  double              
  text1      1x4                 8  char                

help uint8
<strong>uint8</strong> - Convert to 8-bit unsigned integer

    This MATLAB function converts the elements of an array into unsigned 8-bit
    (1-byte) integers of class <strong>uint8</strong>.

    intArray = <strong>uint8</strong>(array)

    <a href="matlab:doc uint8">Reference page for uint8</a>

    See also <a href="file:///C:/Program%20Files/MATLAB/R2014a/help/matlab/ref/double.html">double</a>, <a href="file:///C:/Program%20Files/MATLAB/R2014a/help/matlab/ref/int16.html">int16</a>, <a href="file:///C:/Program%20Files/MATLAB/R2014a/help/matlab/ref/int32.html">int32</a>, <a href="file:///C:/Program%20Files/MATLAB/R2014a/help/matlab/ref/int64.html">int64</a>, <a href="file:///C:/Program%20Files/MATLAB/R2014a/help/matlab/ref/int8.html">int8</a>, <a href="file:///C:/Program%20Files/MATLAB/R2014a/help/matlab/ref/intmax.html">intmax</a>, <a href="file:///C:/Program%20Files/MATLAB/R2014a/help/matlab/ref/intmin.html">intmin</a>, <a href="file:///C:/Program%20Files/MATLAB/R2014a/help/matlab/ref/single.html">single</a>, <a href="file:///C:/Program%20Files/MATLAB/R2014a/help/matlab/ref/uint16.html">uint16</a>, 
        <a href="file:///C:/Program%20Files/MATLAB/R2014a/help/matlab/ref/uint32.html">uint32</a>, <a href="file:///C:/Program%20Files/MATLAB/R2014a/help/matlab/ref/uint64.html">uint64</a>

    Other functions named uint8
        <a href="file:///C:/Program%20Files/MATLAB/R2014a/help/fixedpoint/ref/uint8.html">fixedpoint/uint8</a>

a=1

a =

     1

b=2

b =

     2

c=3

c =

     3

d=4;
e=5;f=6;g=7;
% vzorce
prvni=(a+b)/(c-d)

prvni =

    -3

druhy=(a+c/d)/(b+e^2)

druhy =

    0.0648

treti=a*b/(c+d)

treti =

    0.2857

ctvrty=a+(b/(c+(d/(e+(f/g)))))

ctvrty =

    1.5430

paty=(a-(b-(d+1)^0.5/c^2)^(1/6)
 paty=(a-(b-(d+1)^0.5/c^2)^(1/6)
                                |
{Error: Expression or statement is
incorrect--possibly unbalanced (, {, or [.
} 
paty=(a-(b-(d+1)^0.5)/c^2)^(1/6)

paty =

    1.0043

help save
<strong>save</strong> - Save workspace variables to file

    This MATLAB function <strong>save</strong>s all variables from the current workspace in a MATLAB
    formatted binary file (MAT-file) called filename.

    <strong>save</strong>(filename)
    <strong>save</strong>(filename,variables)
    <strong>save</strong>(filename,variables,fmt)
    <strong>save</strong>(filename,variables,version)
    <strong>save</strong>(filename,variables,'-append')
    <strong>save</strong> filename

    

save prom1
diary off