* Discussion for these changes can be found on SIG Build's [TensorFlow Community Forum thread](https://discuss.tensorflow.org/...

18AB..18AF    ; disallowed                             # NA   <reserved-18AB>..<reserved-18AF>
18B0..18F5    ; valid                                  # 5.2  CANADIAN SYLLABICS OY..CANADIAN SYLLABICS CARRIER DENTAL S
18F6..18FF    ; disallowed                             # NA   <reserved-18F6>..<reserved-18FF>
1900..191C    ; valid                                  # 4.0  LIMBU VOWEL-CARRIER LETTER..LIMBU LETTER HA

https://go.dev/issue/66826. for i := 0; i < 256; i += 2 { a0, a1 := f[i], f[i+1] b0, b1 := g[i], g[i+1] h[i] = fieldAddMul(a0, b0, fieldMul(a1, b1), gammas[i/2]) h[i+1] = fieldAddMul(a0, b1, a1, b0) } return h } // zetas are the values ζ^BitRev7(k) mod q for each index k, according to FIPS // 203, Appendix A. var zetas = [128]fieldElement{1, 1729, 2580, 3289, 2642, 630, 1897, 848, 1062, 1919, 193, 797, 2786, 3260, 569, 1746, 296, 2447, 1339, 1476, 3046, 56, 2240, 1333, 1426, 2094, 535, 2882, 2393, 2879, 1974, 821,...

polySub[T ~[n]fieldElement](a, b T) (s T) { for i := range s { s[i] = fieldSub(a[i], b[i]) } return s } // nttElement is an NTT representation, an element of T_q. type nttElement [n]fieldElement // zetas are the values ζ^BitRev₈(k) mod q for each index k, converted to the // Montgomery domain. var zetas = [256]fieldElement{4193792, 25847, 5771523, 7861508, 237124, 7602457, 7504169, 466468, 1826347, 2353451, 8021166, 6288512, 3119733, 5495562, 3111497, 2680103, 2725464, 1024112, 7300517, 3585928, 7830929,...