-- -*- M2-comint -*- {* hash: -1086136225 *}

i1 : apropos "atrix"

o1 = {ChangeMatrix, compactMatrixForm, diagonalMatrix, fillMatrix,
     ------------------------------------------------------------------------
     genericMatrix, genericSkewMatrix, genericSymmetricMatrix,
     ------------------------------------------------------------------------
     getChangeMatrix, Matrix, matrix, MatrixExpression, MinimalMatrix,
     ------------------------------------------------------------------------
     MutableMatrix, mutableMatrix, randomMutableMatrix, submatrix,
     ------------------------------------------------------------------------
     submatrix', sylvesterMatrix, SyzygyMatrix}

o1 : List

i2 : apropos "^[mM]at"

o2 = {match, mathML, Matrix, matrix, MatrixExpression}

o2 : List

i3 :