Set Operations

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@interact

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def _(A='a,3,2,c,1,ф,!,D,p',

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      B='ф,7,a,!,2,1,B,θ,S',

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      C='8,N,a,θ,4,P,!,r,p'):

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    S=[sorted(list(el.split(','))) 

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       for el in [A,B,C]]

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    st=r'<left style=%s>'%'color:%s'

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    s1=r'$\large{A \cap B = %s}$'

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    s2=r'$\large{A \cap C = %s}$'

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    s3=r'$\large{B \cap C = %s}$'

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    s4=r'$\large{A \cap B \cap C = %s}$'

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    AB=list(set(S[0])&set(S[1]))

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    AC=list(set(S[0])&set(S[2]))

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    BC=list(set(S[1])&set(S[2])) 

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    ABC=list(set(AB)&set(S[2]))

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    pretty_print(html(st%'#ff3636'+\

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                      s1%('{'+','.join(AB)+'}')))

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    pretty_print(html(st%'#36ff36'+\

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                      s2%('{'+','.join(AC)+'}')))

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    pretty_print(html(st%'#3636ff'+\

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                      s3%('{'+','.join(BC)+'}')))

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    pretty_print(html(st%'#ff36ff'+\

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                      s4%('{'+','.join(ABC)+'}')))

Language: Sage Gap GP HTML Macaulay2 Maxima Octave Python R Singular

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