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 2 research declarations. Search 10,000 more complete Mathlib declarations.

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Project-declaredLean 4.32.0

Two State probability fst

CanonicalEnsemble.twoState_probability_fst

Plain-language statement

Probability of the first state (energy E₀) in closed form.

physicsquantum field theoryrelativity

Source project: Physlib

Person-level attribution pending.

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Project-declaredLean 4.32.0

Two State probability snd

CanonicalEnsemble.twoState_probability_snd

Plain-language statement

Probability of the second state (energy E₁) in closed form.

physicsquantum field theoryrelativity

Source project: Physlib

Person-level attribution pending.

View proof record