-- Basic linalg builtins: transpose, matmul, dot.
-- Hand-rolling these in ilo risks silent precision loss (manifesto class:
-- same as expx Taylor), so they ship as host-vetted builtins.
-- Transpose a fixed 2×3 matrix into a 3×2 matrix.
trn>L (L n);transpose [[1,2,3],[4,5,6]]
-- Matrix product of two 2×2 matrices.
mm>L (L n);matmul [[1,2],[3,4]] [[5,6],[7,8]]
-- Vector dot product: 1*4 + 2*5 + 3*6 = 32.
dp>n;dot [1,2,3] [4,5,6]
-- run: trn
-- out: [[1, 4], [2, 5], [3, 6]]
-- run: mm
-- out: [[19, 22], [43, 50]]
-- run: dp
-- out: 32