On the concrete surface, the strict transform of `(∑ cᵢ t^(d-i) xⁱ)` is generated by `∑ cᵢ zⁱ` at a left exceptional point and by `∑ cᵢ w^(d-i)` at the point at infinity.

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On the concrete surface, the strict transform of `(∑ cᵢ t^(d-i) xⁱ)` is generated by `∑ cᵢ zⁱ` at a left exceptional point and by `∑ cᵢ w^(d-i)` at the point at infinity. · Prove2Me