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每次更新 ipywidgets 时更新显示值

在我的笔记本中,我有 7 个 FloatSlider 小部件。我希望始终显示这 7 个小部件的乘积,当用户移动滑块时,显示的值就会更新。目前我正在尝试在 Widgets.Text (n) 中显示 SliderWidgets 的产品,但我不确定这是否是最佳解决方案。

 import ipywidgets as widgets

caption = widgets.Label(value='Play around with the variables to see how N changes!')   

r = widgets.FloatSlider(value=1,
                         min=1.0,
                         max=3.0,
                         step=0.1,
                         description="R*")

fp = widgets.FloatSlider(value=1,
                         min=0.35,
                         max=1.0,
                         step=0.05,
                         description="fp")

ne = widgets.FloatSlider(value=1
                         min=0.2,
                         max=3.0,
                         step=0.1,
                         description="ne")

fl = widgets.FloatSlider(value=1,
                         min=1.0,
                         max=1.3,
                         step=0.05,
                         description="fl")

fi = widgets.FloatSlider(value=1,
                         min=0.5,
                         max=1.5,
                         step=0.05,
                         description="fi")

fc = widgets.FloatSlider(value=0.20,
                         min=0.10,
                         max=0.30,
                         step=0.05,
                         description="fi",)

l = widgets.FloatSlider(value=60000000.0,
                         min=5000000.0,
                         max=1000000000.0,
                         step=5000000,
                         description="fi")


n = widgets.Text( …
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python ipython jupyter-notebook ipywidgets

5
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解决办法
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