c# - How to replicate what Excel does to plot a Scatter with smooth lines graph - Stack Overflow

I need to replicate an Excel "Scatter with Smooth Lines" graph in code. I'm trying to use a line with Highcharts, so I'm must get the data that Excel uses to build the smooth line. This is Excel

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c# - How to replicate what Excel does to plot a Scatter with smooth lines graph - Stack Overflow

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