sympy__sympy-15011

lambdify does not work with certain MatrixSymbol names even with dummify=True

Verdict: the issue points to the file or function that was changed (Tier B).

The default here should be to always dummify, unless dummify is explicitly False https://github.com/sympy/sympy/blob/a78cf1d3efe853f1c360f962c5582b1d3d29ded3/sympy/utilities/lambdify.py?utf8=%E2%9C%93#L742

The text points to the exact place to change: “The default here should be to always dummify, unless dummify is explicitly False https://github.com/sympy/sympy/blob/a78cf1d3efe853f1c360f962c5582b1d3d29ded3/sympy/utili…”

All SWE-bench Lite tasks · more sympy/sympy tasks · How the check works