Worked example
a: 1 2 3 4 5 6
→ [[1,4],[2,5],[3,6]]
Method and scope
Transpose exchanges rows and columns, including rectangular matrices. An m×n input becomes n×m. Applying transpose twice restores the original matrix.
(Aᵀ)ᵢⱼ = Aⱼᵢ
Precision and limits
≈ marks an approximation. Display rounding does not change the internal calculation.