Plot Data Points f(x), g(x)
Paste two sets of (x, y) data points and get f(x) and g(x) drawn as color-coded overlaid line graphs, with each series' point count and min/max.
Input
Series 1 (f(x)) — one point per line. Use "x,y" or just y
Series 2 (g(x)) — one point per line. Use "x,y" or just y
Points read — f(x): 7 / g(x): 7
Result
Total data points plotted together
14points
f(x)
g(x)
f(x)
7 points
y: 0 – 9
g(x)
7 points
y: -1 – 5
Summary by series
| Series | Points | x min | x max | y min | y max |
|---|---|---|---|---|---|
f(x) | 7 | -3 | 3 | 0 | 9 |
g(x) | 7 | -3 | 3 | -1 | 5 |
How it works
- Enter data into Series 1 (f(x)) and Series 2 (g(x)) to draw two color-coded line graphs overlaid on the same axes. f(x) is drawn in red and g(x) in blue.
- Each line corresponds to one data point. Writing two numbers like "x,y" places the point at those coordinates, while a single number uses the line index (0, 1, 2…) as x. Commas, tabs, and spaces all work as separators.
- The x- and y-axis ticks adjust automatically to the range of your data, and when 0 falls within the range the origin axes are highlighted.
- Below the chart, a per-series summary table shows the point count and the min/max of x and y, so you can compare the series at a glance.
- Even when the two series cover different x ranges, they are drawn on a shared scale so you can directly compare the shapes of the two functions or datasets.
- Full-width digits and minus signs are automatically converted to half-width, so you can paste values copied straight from a spreadsheet.
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