* Mark image as deliberately optional in v1 Container struct.  Many objects in the Kubernetes API inherit the container struct and only Pods require the field to be set. ([#48406](https://github.com/kubernetes/kubernetes/pull/48406), [@gyliu513](https://github.com/gyliu513))

* Mark image as deliberately optional in v1 Container struct.  Many objects in the Kubernetes API inherit the container struct and only Pods require the field to be set. ([#48406](https://github.com/kubernetes/kubernetes/pull/48406), [@gyliu513](https://github.com/gyliu513))

ntt(samplePolyCBD(rnd, N)) N++ } for i := range e1 { e1[i] = samplePolyCBD(rnd, N) N++ } e2 := samplePolyCBD(rnd, N) u := make([]ringElement, k1024) // NTT⁻¹(AT ◦ r) + e1 for i := range u { u[i] = e1[i] for j := range r { // Note that i and j are inverted, as we need the transposed of A. u[i] = polyAdd(u[i], inverseNTT(nttMul(ex.a[j*k1024+i], r[j]))) } } μ := ringDecodeAndDecompr(m) var vNTT nttElement // t⊺ ◦ r for i := range ex.t { vNTT = polyAdd(vNTT, nttMul(ex.t[i], r[i])) } v := polyAdd(poly...