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Use this resource to test whether a complex function is analytic and compute its series expansion
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In a terminal, from the folder you want:
npx --yes palatekit@latest install analytic-function-cauchy-riemannWith no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.
First time: connect the CLI with
npx --yes palatekit@latest loginThe agent checks the Cauchy-Riemann equations on the real and imaginary parts, computes partial derivatives with SymPy, then builds the power series expansion around a point. You get a justified conclusion on analyticity.
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Updated November 2, 2026
You say
“Is this function u(x, y) + i v(x, y) analytic at z0 = 0?”

Skill published by parcadei under the MIT license, delivered in its original version.
Listed unmodified
« analytic-functions » (parcadei, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.
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