odmodule_singular_locus
odmodule_singular_locus
の例
[356] D = diff_op_appell4(a,b,c1,c2,[x,y])$ [357] odmodule_singular_locus(D,[x,y]); [-y*x^3+(2*y^2+2*y)*x^2+(-y^3+2*y^2-y)*x] [358] D = diff_op_hg1(a,b,c,[x])$ [359] odmodule_singular_locus(D,[x]); [x^2-x]
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