Online Algebra Calculator
Many of users do not use powerful Maxima computer algebra system for systematic work, but for ad hoc algebraic calculations – equations, functions, matrixes, etc. only. To do this job, it is not useful to download the whole application from a web site.
Function: adjoint (<M>) Returns the adjoint of the matrix <M>. The adjoint matrix is the transpose of the matrix of cofactors of <M>.
(%o1) true (%i2)