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I\'m continuing some researches in lattices and semilattices and suddenly having this question. Basically, we have a RelationList of [a,b] pairs, which means that (a,b) is an edge. Now we should know
what开发者_JAVA技巧 are the steps to simplifying this (a+b)(a+!b)=a(a + b).(a + !b) = a.(b + !b); distributivity [1]
I\'m trying to convert calculator input to LaTeX. if a user inputs this: (3x^(x+(5/x)+(x/33))+y)/(32 + 5)
Can you please help me solve this in Relational Algebra?I\'ve got this DB (Thesis Defense); Teachers(Teacher_ID, Name, Specialty)
I was doing the mathema开发者_高级运维tical calculations with python or octave because of availability of really nice functions and libraries at hand. But recently I gained interest in ruby and I wond
I need a library to be able to parse an equation an give me the result giving the inputs. For example something like this:
I need to parse algebraic expressions for an application I\'m working on and am hoping to garnish a bit of collective wisdom before taking a crack at it and, possibly, heading down the wrong road.
I would like to know if there is a straightforward algorithm for rearranging simple symbolic algebraic expr开发者_JS百科essions. Ideally I would like to be able to rewrite any such expression with one
These are some sample algebraic equations 2x = 3 3x + 5 = 8 (y+1)/7 = (y-2)/3 Is there a java API which you can use to create such equations using a java program and re开发者_C百科turn an equivalen
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