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D.15.27.16 netMap2
Procedure from library nets.lib (see nets_lib).
- Usage:
- netMap2(f); f map
- Assume:
- f is a map from a ring to the basering
- Return:
- visual presentation of the map f, alternative version
- Theory:
- A Singular object is converted into a character array (a Net) for on screen printing.
Example:
| LIB "nets.lib";
ring r1=101,(x,y,z),lp;
ring r2=103,(a,b,c),lp;
map f=r1,ab,ac,bc;
netMap2(f);
==> f: r1 --> r2 , x -> ab , y -> ac , z -> bc
==>
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