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: outofpois (<a>) Converts <a> from Poisson encoding to general representation. If <a> is not in Poisson form, outofpois carries out the conversion, i.e., the return value is outofpois (intopois (<a>)). This function is thus a canonical simplifier for sums of powers of sine and cosine terms of a particular type.
(%o1) true (%i2)