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Graphics

These pages mainly involve plotting data on graphs. For example, chart can plot the results of any formula you type in whilst Spirograph performs a series of calculations in order to draw a Spirograph.

  • Chart A spreadsheet which can graph a given formula
  • Spirograph This will plot a Spirograph when given the necessary measurements.
  • Trend lines A small code sample that will automatically apply the best trend line to an Excel chart. No more worrying about Logarithmic and Polynomial - this code does all of those hard decisions for you.

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