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8.9.13 dp_homo, dp_dehomo

dp_homo(dpoly)
:: Homogenize a distributed polynomial
dp_dehomo(dpoly)
:: Dehomogenize a homogenious distributed polynomial

return
distributed polynomial
dpoly
distributed polynomial

 
[202] X=<<1,2,3>>+3*<<1,2,1>>;
(1)*<<1,2,3>>+(3)*<<1,2,1>>
[203] dp_homo(X);
(1)*<<1,2,3,0>>+(3)*<<1,2,1,2>>
[204] dp_dehomo(@);
(1)*<<1,2,3>>+(3)*<<1,2,1>>

References
8.9.1 gr, hgr, gr_mod, dgr.



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