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Graphs


Numerics supports graphs with following syntax:

plot(f(x);....;g(x),from:to,step)

where 
  • f(x), g(x) are functions to plot
  • from:to is range for x
  • step is size of step of x moving from point from to to



















Try, for example:
*  plot(cos(x)) is the same as plot(cos(x),-100:100,0.5)
*  plot(cos(x);sin(x))
*  plot(x^2,-10,10) 
*  plot(sin(x);tan(x);10*sign(x),-10:10,0.1)
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