def definition def or abbrev

`eqCost`

No prose has been written for this declaration yet. The Lean source and graph data below render without it.

formal statement (Lean)

  44def eqCost {K : Type u} [DecidableEq K] (a b : K) : Nat :=

Definition body.

  45  if a = b then 0 else 1
  46

From the project-wide theorem graph. These declarations reference this one in their body.

eqCost_ne_one in IndisputableMonolith.Foundation.UniversalInstantiationFromDistinction decl_use
eqCost_self in IndisputableMonolith.Foundation.UniversalInstantiationFromDistinction decl_use
eqCost_symm in IndisputableMonolith.Foundation.UniversalInstantiationFromDistinction decl_use
logicRealizationOfDistinction in IndisputableMonolith.Foundation.UniversalInstantiationFromDistinction decl_use

Lean names referenced from this declaration's body.