Excessive secrecy has always compromised the integrity of Mozambique’s elections. The National Elections Commission secretly changes results with no records kept nor any public notice that have been made. official final 2019 elections were changed three times by Constitutional Council comment and identical document numbers. political parties want a politicised electoral machine party nominees t...

A fault fj is said to dominate another fault fi if all tests for fi detect fj . When two faults dominate each other, they are called equivalent. Dominance and equivalence relations among faults around a Boolean gate are called \structural" and are used for fault collapsing in large circuits. Some fault equivalences, that cannot be determined by the structural analysis, can be found by \function...