surface {a,i,j,k,...}
surface({a,i,j,k,...),K)
surface({a,i,j,k,...},K,NumNodes=>n,ambient=>m)
In the example below, we take the image of the rational map defined by the linear system of septic plane curves with 3 random simple base points and 9 random double points.
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The source of this document is in /build/reproducible-path/macaulay2-1.25.05+ds/M2/Macaulay2/packages/SpecialFanoFourfolds.m2:3453:0.