Coherence.
No. An accurate diagram is an illustration: a proof requires logical argument.
It means that you are expected to prove something.
The statements that require proof in a logical system are theorems and corollaries.
The statements that require proof in a logical system are theorems and corollaries.
A flow proof is a proof that uses arrows to show the flow of a logical argument.
A flow proof is a proof that uses arrows to show the flow of a logical argument.
Postulates and axioms are accepted without proof in a logical system. Theorems and corollaries require proof in a logical system.
In a logical system, the statements that are accepted without proof are known as axioms or postulates. These foundational assertions are assumed to be true and serve as the starting points for further reasoning and theorems within the system. Axioms are typically chosen for their self-evidence or practicality in the context of the logical framework being used. Different logical systems may have different sets of axioms tailored to their specific purposes.
nope
It lacks proof.
a proof
yes