intro he
net✝ : Network
kind✝ : Reactor.PortKind
p : PortId net✝ kind✝
exec : Executable net✝
a✝ : ReactorId net✝
reaction : Class.Reaction (Path.class a✝)
p' : reaction.val.portSources.vars
⊢ Reaction.Trigger.port p ≡ Trigger.port p' →
    (Activates exec (Reaction.Trigger.port p) ↔
      Execution.Executable.triggers.activated exec reaction (Trigger.port p') = true)
net✝ : Network
kind✝ : Reactor.PortKind
p : PortId net✝ kind✝
exec : Executable net✝
a✝ : ReactorId net✝
reaction : Class.Reaction (Path.class a✝)
p' : reaction.val.portSources.vars
he : Reaction.Trigger.port p ≡ Trigger.port p'
⊢ Activates exec (Reaction.Trigger.port p) ↔
    Execution.Executable.triggers.activated exec reaction (Trigger.port p') = true