23 lines
379 B
Plaintext
23 lines
379 B
Plaintext
x=var('x')
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x, y = var('x,y')
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1)
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plot(x^2+2*x+3,(x,-15,15))
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2)
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plot((cos(2*x)),(x,-2*pi,2*pi),color="green",thickness=10,linestyle=
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"-.",ticks=[pi/2,1])
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3)
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plot((sin(1/x)),(x,-2,2),color="black",thickness=0.35,linestyle="--",axes=False)
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4)
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plot3d((x^2+y^2),(x,-4,4),(y,-4,4))
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5)
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plot3d((x^2-y^2+2*x*y^2+1),(x,-2,2),(y,-2,2),frame=false,color="red")
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