ConcatRows Last update: 16.07.2025 Concatenation of two matrices' rows. Interface Name Kind Type Comment N P N/A Number of columns in matrix M1 P N/A Number of rows in first matrix M2 P N/A Number of rows in second matrix A1 I numeric^N^M1 First input matrix A2 I numeric^N^M2 Second input matrix B O numeric^N^(M1+M2) Output matrix Parent topic:Matrix