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Mastery ~10 min · ~0 min remaining

Mastery test

Demonstrate mastery of macros, the ARG contract, and reproducibility across sessions.

Show that you can do it without hints

You need at least 80% and every critical check correct. You can retry without a limit; each attempt gives you a focused review path.

8 checks

Competency

Reuse the validated model through macros with contract and evidence.

Expected evidence

Two cases (h=0.08 and 0.10) with passes=1 and CSV reproducible between clean directories.

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1.What is the correct way to clear the session before invoking the driver? Critical
2.ARG1 arrives with beam_h=0. What should the driver do? Critical
3.Enter theoretical uy_ref (m) for h=0.08 m with F=−1000 N, L=1 m, b=0.05 m, and E=210 GPa. Critical
m
4./INPUT cannot find 08_build.mac. What is the immediate check? Critical
5.For case 2 (h=0.08, mesh_h=0.04), how many elements does the contract expect? Critical
elements
6.Prediction: you run the same *USE from two clean directories. What should happen?
7.A submacro receives a residual selection. Which design is more auditable? Retrieval M02
8.Two runs create the same plot but different CSV files. Which evidence prevails? Retrieval M07

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