Loj

Loj

Lojban [|Rafsi Loj]
 * 1) [|Rafsi] of [|logji].

=Logji Lojban [|Etymology In Lojbanized spelling] //.//= Gismu Logji (//[|rafsi]// **[|loj]**)
 * Mandarin : **l**ue**ji** — [|邏輯] ( [|逻辑] ) [luó ji] (itself a transliteration of English //[|logic]//)
 * English : **l**a**ji**k — //[|logic]// (from Old French [|logique], from Latin [|logica] , from Ancient Greek [|λογική] ( logike , " logic " ) , from properly feminine of [|λογικός] ( logikós , " of or pertaining to speech or reason or reasoning, rational, reasonable " ) , from [|λόγος] ( logos , " speech, reason " ) )
 * Spanish : **lo**x**i**k — [|lógica]
 * Russian : **logi**k — [|логика] [logika]
 * 1) [|logic]; x1 [rules/methods] is a logic for deducing/concluding/inferring/reasoning to/about x2 (du'u).

[|Logick] [|Archaic Etymology]

From Old French [|logike], from Latin [|logica] , from Ancient Greek [|λογική] ( logike , " logic " ) , from properly feminine of [|λογικός] ( logikós , " of or pertaining to speech or reason or reasoning, rational, reasonable " ) , from [|λόγος] ( logos , " speech, reason " ).

Noun [|Wikipedia] has an article on: **[|Logic]** Logic (//[|countable] and [|uncountable];// //plural// ** [|logics] ** )
 * 1) ( [|uncountable] ) A method of human [|thought] that involves thinking in a [|linear], step-by-step manner about how a problem can be solved. Logic is the basis of many principles including the [|scientific method].
 * 2) ( philosophy, logic ) The study of the principles and criteria of valid [|inference] and [|demonstration].
 * **2001**, Mark Sainsbury, //Logical Forms — An Introduction to Philosophical Logic, Second Edition//, Blackwell Publishing, p. 9 An old tradition has it that there are two branches of **logic**: deductive **logic** and inductive **logic**. More recently, the differences between these disciplines have become so marked that most people nowadays use "**logic**" to mean deductive **logic**, reserving terms like "confirmation theory" for at least some of what used to be called inductive **logic**. I shall follow the more recent practice, and shall construe "philosophy of **logic**" as "philosophy of deductive **logic**".
 * 1) ( [|uncountable] ) ( [|mathematics] ) The mathematical study of relationships between rigorously [|defined] concepts and of [|proof] of [|statements].
 * 2) ( [|countable] ) ( [|mathematics] ) A [|formal] or [|informal] [|language] together with a [|deductive] [|system] or a [|model-theoretic] [|semantics].
 * 3) ( [|uncountable] ) Any [|system] of thought, whether [|rigorous] and [|productive] or not, especially one associated with a particular person. //It's hard to work out his system of **logic**.//
 * 4) ( [|uncountable] ) The part of a system (usually electronic) that performs the Boolean Logic operations, short for [|logic gates] or [|logic circuit]. //Fred is designing the **logic** for the new controller.//

Synonyms

 * ( mathematics, study ) : [|formal logic], [|modern logic]
 * ( mathematics, system ) : [|formal system]
 * (//philosophy//): [|predicate logic]