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sm1.deRham

sm1.deRham([f,v]|proc=p)
:: ask the server to evaluate the dimensions of the de Rham cohomology groups of C^n - (the zero set of f=0).
return
List
p
Number
f
String or polynomial
v
List
[332] sm1.deRham([x^3-y^2,[x,y]]);
[1,1,0]
[333] sm1.deRham([x*(x-1),[x]]);
[1,2]
Reference
sm1.start, deRham (sm1 command)
Algorithm:
Oaku, Takayama, An algorithm for de Rham cohomology groups of the complement of an affine variety via D-module computation, Journal of pure and applied algebra 139 (1999), 201--233.


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