📉Graphing 🖩Calculator (text plotter)

by Ricardo Fernández Serrata

Version 13 (August 26, 2021)

Download (203 downloads)

ASCII/Unicode Graphing Calculator. Is able to scan/calculate a plane from specified expressions & start to end coordinates, and draws/prints its graph. Supports custom resolution, "line" width, zoom, anti-aliasing and scan offset (antialias, zoom & width are all controlled by resolution (step)).

The expressions to graph are specified at eval_A and eval_B variable blocks. The default expressions here are equivalent to "y = sin(x)".

x0 and y0 are the initial coordinates (start of scan). x1 and y1 are the final coords. `step` is the "resolution", small = detailed. x and y are just the "mutable coords" that are used when scanning and frequently change their value based on the stepping.

JS port: github.com/Rudxain/mostly_math/blob/main/Graphing%20calc%20text%20plotter.js

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