Lesson 11 – Numerical Differentiation and Integration with GNU Octave and GX-TXT
Written by Giux |
Published on Nov 14, 2026 |
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A scientific curve can tell us not only how a quantity changes, but also how much accumulates over time. In Lesson 11 of our GNU Octave and GX-TXT course, we explore numerical differentiation and integration using a synthetic first-order kinetic model. We apply GX-TXT public numerical APIs to nonuniformly sampled data, compare numerical results with analytical solutions, investigate an intentional error with the Octave debugger, and publish scientific Datasets and persistent plots.