proving

Proof may refer to:

• Proof (truth), argument or sufficient evidence for the truth of a proposition
• Formal proof
• Mathematical proof, a convincing demonstration that some mathematical statement is necessarily true
• Proof theory, a branch of mathematical logic that represents proofs as formal mathematical objects
• Alcohol proof, a measure of an alcoholic drink's strength
• Artist's proof, a single print taken during the printmaking process
• Galley proof, a preliminary version of a publication
• Prepress proof, a facsimile of press artwork for job verification
• Proof coinage, coins once made as a test, but now specially struck for collectors
• Proofreading, reviewing a manuscript or artwork for errors or improvements
• Proofing (baking technique), the process by which a yeast-leavened dough rises, also called "proving"

Dukaz muže být:

• nepochybné zduvodnení a overení pravdivosti

Доказа́тельство — рассуждение по определенным правилам, обосновывающее какое-либо утверждение. В разных областях науки и человеческой деятельности этот термин имеет разные значения.

Todistus on jonkin asian totuuden osoittamista tai jonkin asian todistava asiakirja (peruskoulun päättötodistus, ylioppilastodistus, lääkärintodistus, kuolintodistus).