Jacobian is a local library of typed mathematical operations for computation and structural analysis.
Use math.find as the library-navigation tool: search for a desired outcome,
browse an unfamiliar domain, or inspect an operation's schema and examples.
Use math.run to execute a selected operation and obtain its typed result.
Feed results into later reasoning, further Jacobian operations, or Python
scratch work as useful.
The operations are composable. Choose the representation, decomposition, order of operations, and stopping point that fit the problem. Reach for the library proactively when exact computation, finite search, or structural analysis may help.