nyaayavaakya

nyaayavaakya ya 'sillogijm' (syllogism) (yoonaani: σaaυaaλaaλaaοaaγaaιaaσaaμaaόaaς – "conclusion," "inference") ek vishesh prakaar ka tark karne ka tareeka hai jismein do anya kathanon (premises) ke aadhaar par teesara kathan (anumaan ya nishkarsh /proposition) nikaala jaata hai.

arastoo ne sillojijm ko is prakaar paribhaashit kiya hai - "vah shaastraarth (discourse) jismein kuchh cheejein (satya) maan lene ke baad inse kuchh naya aur bhinn cheej vyutpann hoti hai, kyonki cheenje hi aisi hain."

(In Aristotle's Prior Analytics, he defines syllogism as "a in which, certain things having been supposed, something different from the things' supposed results of necessity because these things are so." (24b18–20))

paramparaagat roop se sillogijm hi nigmanaatmak anumaan ka aadhaar raha hai. (aagamanaatmak anumaan ke liye naheen, jismein baar-baar ke prekshanon ke aadhaar par naya nishkarsh nikaala jaata hai). freg (Frege) ke krutiyon ke kaaran sillojijm ka kv bajaay 'prediket laujik' ka prayog kiya jaane laga.

ven aarekh

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