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MamboMinus — Subtracting two MAMBO vectors or descriptions [mathematica]

v~MamboMinus~w

MamboMinus[v,w]

v,w: MAMBO vectors or compatible MAMBO descriptions

The function MamboMinus returns the difference between the two MAMBO vectors/descriptions v and w. It is computed using the formula

v~MamboMinus~w = v~MamboPlus~((-1)~MamboTimes~w)

Restart; DeclareTriads[a,b]; v=MakeTranslations[a,1]; w=MakeTranslations[{a,1},{b,2}]; v~MamboMinus~w

{ Type "->" Vector , Size "->" 1 , 1 "->" { Coordinates "->" { 0 , - 1 , 0 } , Triad "->" b } }

v~MamboMinus~v

{ Type "->" Vector , Size "->" 0 }


Toolbox functions