SmtC: Show me the Code
Ole Peter Smith
Instituto de Matemática e Estatística
Universidade Federal de Goiás
http://www.olesmith.com.br

Vectores no Plano
Detetesto as vitimas
Quando elas respeitam os seus carrascos.
Jean Paul Sartre
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  • [; \underline{u}=\underline{v}-\underline{w};]
  • [; u[i]=v[i]-w[i], \quad i \in R(n);]
Python Listing: ../../Code/Vector.py. 
    def __sub__(v,w):
        #Binary subtraction: u=v-w
        u=Vector(v)
        for i in range(len(v)):
            u[i]-=w[i]
        
        return u

    def __isub__(v,w):
        #Unary subtraction: u-=v.
        return v-w
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