Source-pinned research

Research proof index

Search theorem names, mathematical ideas, modules, topics, projects, and role-labelled researchers. Open a result for its complete indexed Lean declaration and source record.

This index contains 18 research declarations. Search 10,000 more complete Mathlib declarations.

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Project-declaredLean 4.32.0

Contr Co To Matrix symm expand tmul

Lorentz.contrCoToMatrix_symm_expand_tmul

Plain-language statement

Expansion of contrCoToMatrix in terms of the standard basis.

physicsquantum field theoryrelativity

Source project: Physlib

Person-level attribution pending.

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Project-declaredLean 4.32.0

Contr Metric Val expand tmul

Lorentz.contrMetricVal_expand_tmul

Plain-language statement

The expansion of contrMetricVal into basis vectors.

physicsquantum field theoryrelativity

Source project: Physlib

Person-level attribution pending.

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