KASH3 Ref - Map

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| ### Function Map ( any domain, any codomain, func phi ) -> map() ### Description Create a map with domain 'domain' and codomain 'codomain' from the function 'phi'. ### Examples x_mult := function(a) # this function returns a map that multiplies by 'I*a' local phi; phi := function(b) return b*a*I; end; return Map(R,C,phi); end; x_f := x_mult(5); x_f(2); Image(3.1,x_f); Domain(x_f); Codomain(x_f); ### See also map Maps Map ( any, any, func, func ) -> map() Domain ( map() ) -> any Codomain ( map() ) -> any Image ( any, map() ) -> any Preimage ( any, map() ) -> any Composition ( map(), map() ) -> map()
| Built: Mon Nov 14 21:12:39 UTC 2005 on mack