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D.5.2.46 chernPoly
Procedure from librarychern.lib (see chern_lib).
- Usage:
- chernPoly(c, t); c list of polynomials, t polynomial
- Return:
- polynomial
- Purpose:
- computes the Chern polynomial in t
- Note:
- does the same as toddPoly(...)
LIB "chern.lib"; ring r=0, (c(1..5), t), ds; list l=c(1..5); // get the Chern polynomial 1 + c(1)*t + c(2)*t^2 + ... + c(5)*t^5 print( chernPoly(l, t) ); ==> 1+c(1)*t+c(2)*t^2+c(3)*t^3+c(4)*t^4+c(5)*t^5 |