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In [1]:



    


using Gadfly



    


















    






Warning: could not import Base.foldl into NumericExtensions
Warning: could not import Base.foldr into NumericExtensions
Warning: could not import Base.sum! into NumericExtensions
Warning: could not import Base.maximum! into NumericExtensions
Warning: could not import Base.minimum! into NumericExtensions
Warning: New definition 
    concrete_minmax(DataArray{TA,N},T,T) at /Users/roberto/.julia/v0.2/Gadfly/src/misc.jl:149
is ambiguous with: 
    concrete_minmax(Any,T<:Real,T<:Real) at /Users/roberto/.julia/v0.2/Gadfly/src/misc.jl:100.
To fix, define 
    concrete_minmax(DataArray{TA,N},T,T)
before the new definition.

















In [ ]:



    


plot(x=rand(4),y=rand(4))



    











In [5]:



    


plot([sin, cos], 0, 25)



    


















    
Out[5]:









  
    x
  
  
    -30
    -25
    -20
    -15
    -10
    -5
    0
    5
    10
    15
    20
    25
    30
    35
    40
    45
    50
    55
    -25
    -24
    -23
    -22
    -21
    -20
    -19
    -18
    -17
    -16
    -15
    -14
    -13
    -12
    -11
    -10
    -9
    -8
    -7
    -6
    -5
    -4
    -3
    -2
    -1
    0
    1
    2
    3
    4
    5
    6
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    8
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    35
    36
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    38
    39
    40
    41
    42
    43
    44
    45
    46
    47
    48
    49
    50
    -25
    0
    25
    50
    -26
    -24
    -22
    -20
    -18
    -16
    -14
    -12
    -10
    -8
    -6
    -4
    -2
    0
    2
    4
    6
    8
    10
    12
    14
    16
    18
    20
    22
    24
    26
    28
    30
    32
    34
    36
    38
    40
    42
    44
    46
    48
    50
  
  
    f2
    f1
  
  
    
    
  
  
    Color
  
  
    
      
    
    
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
    
    
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
    
    
      
        
        
      
    
    
      
        
        
      
      
        
      
      
        
      
      
        
        
      
    
  
  
    -3.5
    -3.0
    -2.5
    -2.0
    -1.5
    -1.0
    -0.5
    0.0
    0.5
    1.0
    1.5
    2.0
    2.5
    3.0
    3.5
    -3.0
    -2.9
    -2.8
    -2.7
    -2.6
    -2.5
    -2.4
    -2.3
    -2.2
    -2.1
    -2.0
    -1.9
    -1.8
    -1.7
    -1.6
    -1.5
    -1.4
    -1.3
    -1.2
    -1.1
    -1.0
    -0.9
    -0.8
    -0.7
    -0.6
    -0.5
    -0.4
    -0.3
    -0.2
    -0.1
    0.0
    0.1
    0.2
    0.3
    0.4
    0.5
    0.6
    0.7
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    0.9
    1.0
    1.1
    1.2
    1.3
    1.4
    1.5
    1.6
    1.7
    1.8
    1.9
    2.0
    2.1
    2.2
    2.3
    2.4
    2.5
    2.6
    2.7
    2.8
    2.9
    3.0
    -4
    -2
    0
    2
    4
    -3.0
    -2.8
    -2.6
    -2.4
    -2.2
    -2.0
    -1.8
    -1.6
    -1.4
    -1.2
    -1.0
    -0.8
    -0.6
    -0.4
    -0.2
    0.0
    0.2
    0.4
    0.6
    0.8
    1.0
    1.2
    1.4
    1.6
    1.8
    2.0
    2.2
    2.4
    2.6
    2.8
    3.0
  
  
    f(x)
  



  





















In [6]:



    


plot(x=[1,2,3], y=[4,5,6])



    


















    
Out[6]:









  
    x
  
  
    -1.5
    -1.0
    -0.5
    0.0
    0.5
    1.0
    1.5
    2.0
    2.5
    3.0
    3.5
    4.0
    4.5
    5.0
    5.5
    -1.0
    -0.9
    -0.8
    -0.7
    -0.6
    -0.5
    -0.4
    -0.3
    -0.2
    -0.1
    0.0
    0.1
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    0.4
    0.5
    0.6
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    0.9
    1.0
    1.1
    1.2
    1.3
    1.4
    1.5
    1.6
    1.7
    1.8
    1.9
    2.0
    2.1
    2.2
    2.3
    2.4
    2.5
    2.6
    2.7
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    2.9
    3.0
    3.1
    3.2
    3.3
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    3.6
    3.7
    3.8
    3.9
    4.0
    4.1
    4.2
    4.3
    4.4
    4.5
    4.6
    4.7
    4.8
    4.9
    5.0
    -2
    0
    2
    4
    6
    -1.0
    -0.8
    -0.6
    -0.4
    -0.2
    0.0
    0.2
    0.4
    0.6
    0.8
    1.0
    1.2
    1.4
    1.6
    1.8
    2.0
    2.2
    2.4
    2.6
    2.8
    3.0
    3.2
    3.4
    3.6
    3.8
    4.0
    4.2
    4.4
    4.6
    4.8
    5.0
  
  
    
      
    
    
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
    
    
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
    
    
      
        
          
          
          
        
      
    
    
      
        
        
      
      
        
      
      
        
      
      
        
        
      
    
  
  
    1.5
    2.0
    2.5
    3.0
    3.5
    4.0
    4.5
    5.0
    5.5
    6.0
    6.5
    7.0
    7.5
    8.0
    8.5
    0.0
    0.1
    0.2
    0.3
    0.4
    0.5
    0.6
    0.7
    0.8
    0.9
    1.0
    1.1
    1.2
    1.3
    1.4
    1.5
    1.6
    1.7
    1.8
    1.9
    2.0
    2.1
    2.2
    2.3
    2.4
    2.5
    2.6
    2.7
    2.8
    2.9
    3.0
    3.1
    3.2
    3.3
    3.4
    3.5
    3.6
    3.7
    3.8
    3.9
    4.0
    4.1
    4.2
    4.3
    4.4
    4.5
    4.6
    4.7
    4.8
    4.9
    5.0
    5.1
    5.2
    5.3
    5.4
    5.5
    5.6
    5.7
    5.8
    5.9
    6.0
    6.1
    6.2
    6.3
    6.4
    6.5
    6.6
    6.7
    6.8
    6.9
    7.0
    7.1
    7.2
    7.3
    7.4
    7.5
    7.6
    7.7
    7.8
    7.9
    8.0
    0
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    6
    8
    0.0
    0.2
    0.4
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    0.8
    1.0
    1.2
    1.4
    1.6
    1.8
    2.0
    2.2
    2.4
    2.6
    2.8
    3.0
    3.2
    3.4
    3.6
    3.8
    4.0
    4.2
    4.4
    4.6
    4.8
    5.0
    5.2
    5.4
    5.6
    5.8
    6.0
    6.2
    6.4
    6.6
    6.8
    7.0
    7.2
    7.4
    7.6
    7.8
    8.0
  
  
    y
  



  





















In [3]:



    


using Processing
@Processing.version "2D"
@Processing.load

coordSystem(-1, 1, 1, -1) # user-defined coordinate system (x-axis min = -1,
						  # x-axis max = 1, y-axis min = -1, y-axis max = 1,
						  # xcent = 0, ycent = 0)
						  #
						  # I can just think easier this way...
						  #
						  # default coordinate system is in units of pixels with
						  # top-left corner of drawing surface labeled (0,0),
						  # just like Processing's default coordinate system
smooth()

ellipse(0,0,0.3,0.5)
ellipse(-.5,.5,0.2,0.2)
triangle(.3, .75, .58, .20, .86, .75)
triangle(.3, .6, .58, .40, .86, .7)
point(0, 0)
fill(1,0,0,1)
quad(-.3, -.75, -.58, -.20, -.86, -.75, -.2, -.4)
noFill()
rect(-.6, -.6, .2, .5)
line(.5, -.4, .7, -.5)
line(.7, -.4, .5, -.5)
strokeWeight(1)
stroke(0.9, 0, 0, 1)
arc(-.6, .6, .3, .3, 0.4pi, pi, CHORD)
animate()

x = 0
while true
	fill(sin(x)/2+0.5,cos(x)/2+0.5,(sin(x)*cos(x))/2+0.5,1)
	ellipse(0,0,0.2,0.2)
	point(0, 0)
	animate()
	x = x + 0.01
	if mousePressed()
		println("mouse pressed")
	end
end



    


















    






no method stateStruct(RGB,Bool,RGB,Bool,RGB,Int64,Int64,Float64,Float64,Float64,Float64,ASCIIString,ASCIIString,Bool,Int64,Int64,Int64,Int64,Int64,Int64,Bool,Bool,Bool,Bool,Bool,Bool,Bool)
at /Users/roberto/.julia/v0.2/Processing/src/Processing2D.jl:108
at In[3]:14
 in include at boot.jl:238
 in include_from_node1 at loading.jl:114
 in eval at no file
















In [1]:



    


l = [1,2,3]



    


















    
Out[1]:








3-element Array{Int64,1}:
 1
 2
 3

















In [2]:



    


k = [4,5,6]



    


















    
Out[2]:








3-element Array{Int64,1}:
 4
 5
 6

















In [3]:



    


dot(l,k)



    


















    
Out[3]:








32

















In [4]:



    


l⋅k



    


















    
Out[4]:








32

















In [5]:



    


α = 20



    


















    
Out[5]:








20

















In [8]:



    


α⋅(l⋅k)



    


















    
Out[8]:








640

















In [ ]:

Content source: robblack007/IJuliaNotebooks

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