#### Topic: Polar coordinates

Is it possible to graph a half line, for example, t = 5pi/4 ? Regards DFH

You are not logged in. Please login or register.

Graph Forums → Support → Polar coordinates

Is it possible to graph a half line, for example, t = 5pi/4 ? Regards DFH

No, you cannot do that. At least not with polar coordinates. It would require relations supporting polar coordinates, and I never got around to implement that. But you can of course do it as the standard function f(x)=tan(5pi/4)*x

hallo, can graph plot a best FIT CURVE for scatter plots

Yes, you can use *Function|Insert trendline* to create a best fit for a point series.

Graph Forums → Support → Polar coordinates

Powered by PunBB, supported by Informer Technologies, Inc.

Generated in 0.019 seconds (40% PHP - 60% DB) with 11 queries