EntityQ2699958· pop 14· linked from 20 articlesmatrix functionSign in to savefunction that maps matrices to matricesConnectionsTaylor seriesEntitysquare matrixEntitymatrix exponentialEntitydefinite matrixEntitymathematicsEntityInternational Standard Book NumberEntityradiusEntitycomplex analysisEntityeigenvectors and eigenvaluesEntitypower seriesEntitycoordinate originEntitymonotonic functionEntityBanach spaceEntityCauchy's integral formulaEntitysignificant figureEntityanalytic functionEntitydiagonal matrixEntityinvertible matrixEntitymatrix multiplicationEntityhermitian matrixEntityCategoriesMathematical physicsMatrix theory