# Documentation

Std.Lean.Meta.SavedState

Run the action x in state s. Returns the result of x and the state after x was executed. The global state remains unchanged.

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Run the action x in state s. Returns the result of x. The global state remains unchanged.

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Returns the mvars that are not declared in preState, but declared and unassigned in postState. Delayed-assigned mvars are considered assigned.

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Returns the mvars that are declared but unassigned in preState, and assigned in postState. Delayed-assigned mvars are considered assigned.

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• One or more equations did not get rendered due to their size.