1. priklad
| (%i1) | load(draw); |
(a)
| (%i2) | wxdraw2d(explicit(-sqrt(1-x^2),x,-1,1), explicit(sqrt(1-x^2),x,-1,1),proportional_axes=xy); |
(b)
| (%i6) | wxdraw2d(nticks=200,polar(sin(t),t,0,2*%pi),proportional_axes=xy); |
(c)
| (%i7) | wxdraw2d(parametric(cos(t),sin(t),t,0,2*%pi),proportional_axes=xy); |
(d)
| (%i8) | wxdraw2d(implicit(x^2+y^2=1,x,-1,1,y,-1,1),proportional_axes=xy); |
2. priklad
(a)
| (%i9) | wxdraw2d(implicit((x^2 + y^2)^2 =( x^2 - y^2),x,-1,1,y,-1,1),proportional_axes=xy); |
(b)
| (%i10) | wxdraw2d(nticks=200,polar(sqrt(cos(2*a)),a,0,2*%pi),proportional_axes=xy); |
(c)
| (%i11) | wxdraw2d(nticks=200,parametric(cos(t)/(1+sin(t)^2),cos(t)*sin(t)/(1+sin(t)^2),t,-%pi,%pi),proportional_axes=xy); |
3. priklad
| (%i12) | wxdraw2d(nticks=200,implicit(y=(exp(x)+log(abs(4-x))),x,0,5,y,0,140)); |
4. priklad
| --> | wxdraw2d(nticks=200,implicit(y=x+cos(%pi*x),x,-49,49,y,-40,40),proportional_axes=xy); |
5. priklad
| (%i21) | draw2d(explicit(x+cos(%pi*x),x,-49,49), terminal=eps_color, file_name="graf"); |
