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OneCAD-Simulation/crates/engine
Christian Svensson db561be51b engine: report principal stresses in solve.probe
A static step's probe gives every node its principal stresses, largest
first, beside its stress and von Mises: the eigenvalues of the same
nodal stress, from the same function the principal stress contours use.
An oracle quantity reads one number at a JSON pointer, so a benchmark
whose target is a principal stress (NAFEMS LE6) needs it in a reply.

Closes #574. Part of #97.
2026-10-18 08:31:53 -04:00
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