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One interact slider for multiple functions

asked 2018-05-08 10:46:43 -0500

Niko gravatar image

Hello everyone, I'm new to Sagemath and Python in general, so forgive me if this is trivial.

I am trying to create one slider, which can control several functions, which are all based on the same variable, at the same time, here's an example


def function_a(x): return x + 1

def function_b(x): return x + 2

mySlider = widgets.FloatSlider(min=0.1, max=10.0, step=0.1, value=1.0) interact(function_a(x),function_b(x), x=mySlider) # calling both functions in interact is not allowed


Me and friends from university tried for several hours now, with no satisfying result. The example is just to ilustrate the challenge, we never expected it to work.

Thanks in advance!

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answered 2018-05-08 20:13:06 -0500

calc314 gravatar image

updated 2018-05-08 20:13:38 -0500

I'm not sure exactly what you are aiming for, but in a sagews worksheet in CoCalc, you can do the following.

@interact
def go(f1=x+1,f2=x+2, a=slider(1,5,1,default = 3)):
    p1=plot(a*f1,(x,-3,3))
    p2=plot(f2+a,(x,-3,3))
    show(p1+p2)
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Asked: 2018-05-08 10:46:43 -0500

Seen: 90 times

Last updated: May 08