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: arrayapply (<A>, [<i_1>, ..., <i_n>]) Evaluates <A> [<i_1>, ..., <i_n>], where <A> is an array and <i_1>, ..., <i_n> are integers.
This is reminiscent of apply, except the first argument is an array instead of a function.
(%o1) true (%i2)